From 201e18a8841a2cb341a752ca180014a3b8fe5234 Mon Sep 17 00:00:00 2001 From: Eugeniy Meshcheryakov Date: Mon, 7 Sep 2009 11:01:14 +0200 Subject: Fix build-id check for relocatable kernel Save offset of build id relative to _stext instead of absolute address for kernel and apply relocations at run-time. This fixes Debian bug #545277 (http://bugs.debian.org/545277). --- runtime/sym.c | 3 ++- translate.cxx | 5 +++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/runtime/sym.c b/runtime/sym.c index dd2235cc..856ccbcc 100644 --- a/runtime/sym.c +++ b/runtime/sym.c @@ -259,7 +259,8 @@ static int _stp_module_check(void) /* notes end address */ if (!strcmp(m->name, "kernel")) { - notes_addr = m->build_id_offset; + notes_addr = _stp_module_relocate("kernel", + "_stext", m->build_id_offset); base_addr = _stp_module_relocate("kernel", "_stext", 0); } else { diff --git a/translate.cxx b/translate.cxx index 9a25df61..88968d45 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4928,11 +4928,12 @@ dump_unwindsyms (Dwfl_Module *m, c->output << ".build_id_len = " << build_id_len << ",\n"; /* XXX: kernel data boot-time relocation works differently from text. - This hack disables relocation altogether, but that's not necessarily + This hack assumes that offset between _stext and build id + stays constant after relocation, but that's not necessarily correct either. We may instead need a relocation basis different from _stext, such as __start_notes. */ if (modname == "kernel") - c->output << ".build_id_offset = 0x" << hex << build_id_vaddr + c->output << ".build_id_offset = 0x" << hex << build_id_vaddr - (base + extra_offset) << dec << ",\n"; else c->output << ".build_id_offset = 0x" << hex -- cgit From 8785346c7b4789a23559ab7811cac692513d0fbf Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Mon, 7 Sep 2009 11:36:03 +0200 Subject: PR10613 sys32_ustat is renamed compat_sys_ustat in 2.6.30 kernel. Note that the new compat_sys_ustat is asmlinkage and has a differently named argument for the user struct. * tapset/syscalls2.stp (syscall.ustat32): Add compat_sys_ustat variant. (syscall.ustat.return): Likewise. * tapset/nd_syscalls2.stp (nd_syscall.ustat32): Likewise. (nd_syscall.ustat.return): Likewise. --- tapset/nd_syscalls2.stp | 15 ++++++++++++++- tapset/syscalls2.stp | 12 +++++++++++- 2 files changed, 25 insertions(+), 2 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index 6e50d256..8b604f94 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -4134,10 +4134,23 @@ probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? dev = uint_arg(1) argstr = sprintf("%d, %p", dev, pointer_arg(2)) } +# Since 2.6.30 sys32_ustat is called compat_sys_ustat and is now asmlinkage. +#asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u) +probe nd_syscall.ustat32 = kprobe.function("compat_sys_ustat") ? +{ + name = "ustat" + // dev = $dev + // argstr = sprintf("%d, %p", $dev, $u) + // asmlinkage + asmlinkage() + dev = uint_arg(1) + argstr = sprintf("%d, %p", dev, pointer_arg(2)) +} probe nd_syscall.ustat.return = kprobe.function("SyS_ustat").return ?, kprobe.function("sys_ustat").return ?, - kprobe.function("sys32_ustat").return ? + kprobe.function("sys32_ustat").return ?, + kprobe.function("compat_sys_ustat").return ? { name = "ustat" retstr = returnstr(1) diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index defc50a0..e2be10fc 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -3414,10 +3414,20 @@ probe syscall.ustat32 = kernel.function("sys32_ustat") ? dev = $dev argstr = sprintf("%d, %p", $dev, $u32p) } +# Since 2.6.30 sys32_ustat is compat_sys_ustat +# Note that last argument changed name. +#long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u) +probe syscall.ustat32 = kernel.function("compat_sys_ustat") ? +{ + name = "ustat" + dev = $dev + argstr = sprintf("%d, %p", $dev, $u) +} probe syscall.ustat.return = kernel.function("SyS_ustat").return ?, kernel.function("sys_ustat").return ?, - kernel.function("sys32_ustat").return ? + kernel.function("sys32_ustat").return ?, + kernel.function("compat_sys_ustat").return ? { name = "ustat" retstr = returnstr(1) -- cgit From 31da4cc9cb5385124964107c6cd2aee9723f09be Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Mon, 7 Sep 2009 17:06:27 +0200 Subject: bz10475.exp: Use filp_open which has a constant const char argument for test. For some reason the do_filp_open const char *pathname argument has changed its name between different kernel versions. Luckily filp_open has a cont char *filename argument that is constant between versions (the test needs a const char* argument to do an array operation on). * testsuite/semok/bz10475.stp: Use filp_open instead of do_filp_open. --- testsuite/semok/bz10475.stp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/testsuite/semok/bz10475.stp b/testsuite/semok/bz10475.stp index ee79b07d..160263a5 100755 --- a/testsuite/semok/bz10475.stp +++ b/testsuite/semok/bz10475.stp @@ -1,10 +1,9 @@ #! stap -p2 // bz10475: pointer-array confused about array element size -// struct file *do_filp_open(int dfd, const char *pathname, -// int open_flag, int mode, int acc_mode) -probe kernel.function("do_filp_open") +// struct file *filp_open(int dfd, const char *filename, int flags, int mode) +probe kernel.function("filp_open") { // check array access on a "complex" pointer type - println($pathname[0]) + println($filename[0]) } -- cgit From 0957329e67f0d9612f50b66fdc07e3b3865963f4 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Mon, 7 Sep 2009 21:20:47 -0400 Subject: packaging: make -testsuite prereq /usr/bin/which --- systemtap.spec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/systemtap.spec b/systemtap.spec index 860e4332..aacd0603 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -84,7 +84,7 @@ Summary: Instrumentation System Testsuite Group: Development/System License: GPLv2+ URL: http://sourceware.org/systemtap/ -Requires: systemtap systemtap-sdt-devel dejagnu +Requires: systemtap systemtap-sdt-devel dejagnu which %description testsuite The testsuite allows testing of the entire SystemTap toolchain -- cgit From 5a1c472ea889332ce6e16315ddd81fc6b51202cd Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Tue, 8 Sep 2009 10:42:21 +0200 Subject: PR4186 cont'd: Squash both EM_PPC and EM_PPC64 to powerpc. * tapsets.cxx (validate_module_elf): Set expect_machine = "powerpc" for both EM_PPC and EM_PPC64 to match session architecture set in main. --- tapsets.cxx | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 053344cf..ca3f1ecd 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -1604,11 +1604,8 @@ validate_module_elf (Dwfl_Module *mod, const char *name, base_query *q) expect_machine2 = "x86_64"; break; case EM_PPC: - expect_machine = "ppc"; - if (! q->has_process) break; // 32-bit kernel/module - /* FALLSTHROUGH */ case EM_PPC64: - expect_machine2 = "ppc64"; + expect_machine = "powerpc"; break; case EM_S390: expect_machine = "s390"; break; case EM_IA_64: expect_machine = "ia64"; break; -- cgit From e408e69fb484f3a30ec698c7804bb5391f0b7e16 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 06:30:04 -0400 Subject: packaging: make -client and -system prereq zip & unzip --- systemtap.spec | 2 ++ 1 file changed, 2 insertions(+) diff --git a/systemtap.spec b/systemtap.spec index aacd0603..0241df4f 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -97,6 +97,7 @@ License: GPLv2+ URL: http://sourceware.org/systemtap/ Requires: systemtap-runtime = %{version}-%{release} Requires: avahi avahi-tools nss nss-tools mktemp +Requires: zip unzip %description client SystemTap client is the client component of an instrumentation @@ -110,6 +111,7 @@ License: GPLv2+ URL: http://sourceware.org/systemtap/ Requires: systemtap Requires: avahi avahi-tools nss nss-tools mktemp +Requires: zip unzip %description server SystemTap server is the server component of an instrumentation -- cgit From 2f9d2c3bc2ee9e3cead769fa445b224484b28bac Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 06:35:06 -0400 Subject: testsuite: fix buildok test permissions --- testsuite/buildok/ipmib-all-probes.stp | 0 testsuite/buildok/linuxmib-all-probes.stp | 0 testsuite/buildok/tcpmib-all-probes.stp | 0 3 files changed, 0 insertions(+), 0 deletions(-) mode change 100644 => 100755 testsuite/buildok/ipmib-all-probes.stp mode change 100644 => 100755 testsuite/buildok/linuxmib-all-probes.stp mode change 100644 => 100755 testsuite/buildok/tcpmib-all-probes.stp diff --git a/testsuite/buildok/ipmib-all-probes.stp b/testsuite/buildok/ipmib-all-probes.stp old mode 100644 new mode 100755 diff --git a/testsuite/buildok/linuxmib-all-probes.stp b/testsuite/buildok/linuxmib-all-probes.stp old mode 100644 new mode 100755 diff --git a/testsuite/buildok/tcpmib-all-probes.stp b/testsuite/buildok/tcpmib-all-probes.stp old mode 100644 new mode 100755 -- cgit From ca4c620d0df97673c38244daeecac38f8f39eb53 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 10:07:09 -0400 Subject: HACKING: add brief git usage blurb --- HACKING | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/HACKING b/HACKING index 5a1b86bf..24986a9e 100644 --- a/HACKING +++ b/HACKING @@ -118,3 +118,15 @@ the mailing list. Proposed changes to these guidelines should be discussed on the mailing list. + +- git basics + + git clone ssh://sources.redhat.com/git/systemtap.git + # build ; hack hack hack; test + git commit # to your local repository, add nice commit message + git pull # to make sure your copy is up to date & merged + # last minute rebuild; retest + git rebase origin/master # clean git commit of merge history + git diff origin/master # final visual check + git push # to the central one + -- cgit From 8b82510024a90c29114cf434e14bde84beb9b7da Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 10:12:14 -0400 Subject: testsuite: reduce verbosity of (deprecated?) nodwf07.stp test * testsuite/semko/nodwf07.stp: Add >/dev/null at end, since stap -p2 for this script generates turbomucho text. --- testsuite/semko/nodwf07.stp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testsuite/semko/nodwf07.stp b/testsuite/semko/nodwf07.stp index 4a2cf4a5..b48562f9 100755 --- a/testsuite/semko/nodwf07.stp +++ b/testsuite/semko/nodwf07.stp @@ -12,4 +12,4 @@ probe kernel.function("*") { probe timer.sec(15) { exit() } -' +' >/dev/null -- cgit From 7dc5b46bc1ddbe3fbe6d89472f42231756a54185 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Tue, 8 Sep 2009 14:17:45 -0400 Subject: Clean up iostat-scsi.stp and add to the regular testing. --- testsuite/systemtap.examples/io/iostat-scsi.meta | 13 +++++++++++++ testsuite/systemtap.examples/io/iostat-scsi.stp | 11 +++-------- 2 files changed, 16 insertions(+), 8 deletions(-) create mode 100644 testsuite/systemtap.examples/io/iostat-scsi.meta diff --git a/testsuite/systemtap.examples/io/iostat-scsi.meta b/testsuite/systemtap.examples/io/iostat-scsi.meta new file mode 100644 index 00000000..834466aa --- /dev/null +++ b/testsuite/systemtap.examples/io/iostat-scsi.meta @@ -0,0 +1,13 @@ +title: iostat for SCSI Devices +name: iostat-scsi.stp +version: 1.0 +author: anonymous +keywords: io profiling scsi +subsystem: io +status: production +exit: user-controlled +output: timed +scope: system-wide +description: The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports. +test_check: stap -p4 iostat-scsi.stp 1 +test_installcheck: stap iostat-scsi.stp 1 -c "sleep 1" diff --git a/testsuite/systemtap.examples/io/iostat-scsi.stp b/testsuite/systemtap.examples/io/iostat-scsi.stp index 15833af8..8251741d 100755 --- a/testsuite/systemtap.examples/io/iostat-scsi.stp +++ b/testsuite/systemtap.examples/io/iostat-scsi.stp @@ -19,15 +19,10 @@ probe module("sd_mod").function("sd_init_command") !, kernel.function("sd_init_c reads[device] <<< nr_sectors * sector_size } %: -%{ -#include -%} -function get_sector_size:long (data:long) %{ /* pure */ - struct scsi_device *sdp = (struct scsi_device *)((long)THIS->data); - THIS->__retvalue = kread(&(sdp->sector_size)); - CATCH_DEREF_FAULT(); -%} +function get_sector_size:long (data:long) { /* pure */ + return @cast(data, "scsi_device", "kernel")->sector_size +} probe module("sd_mod").function("sd_prep_fn") !, kernel.function("sd_prep_fn") { device=kernel_string($rq->rq_disk->disk_name) -- cgit From 0ed88eb252bdeb3dd9c5cd425d6a0e26816635b6 Mon Sep 17 00:00:00 2001 From: Dave Brolley Date: Tue, 8 Sep 2009 17:02:51 -0400 Subject: Warn if the pid specified by -x does not belong to an unprivileged user. --- runtime/task_finder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index 1a9a738a..eb81b8d3 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -1443,7 +1443,7 @@ stap_start_task_finder(void) #ifndef STP_PRIVILEGED /* Make sure unprivileged users only probe their own threads. */ if (_stp_uid != tsk_euid) { - if (tgt->pid != 0) { + if (tgt->pid != 0 || _stp_target) { _stp_warn("Process %d does not belong to unprivileged user %d", tsk->pid, _stp_uid); } -- cgit From efd9f3b09c8bfa22aab145c2207fe670e2d148cf Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 15:26:01 -0400 Subject: documentation: tweak package description strings for -client / -server pkgs --- systemtap.spec | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/systemtap.spec b/systemtap.spec index 0241df4f..30791061 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -100,9 +100,10 @@ Requires: avahi avahi-tools nss nss-tools mktemp Requires: zip unzip %description client -SystemTap client is the client component of an instrumentation -system for systems running Linux 2.6. Developers can write -instrumentation to collect data on the operation of the system. +This is the remote script compilation client component of systemtap. +It relies on a nearby compilation server to translate systemtap +scripts to kernel objects, so a client workstation only needs the +runtime, and not the compiler/etc toolchain. %package server Summary: Instrumentation System Server @@ -114,9 +115,9 @@ Requires: avahi avahi-tools nss nss-tools mktemp Requires: zip unzip %description server -SystemTap server is the server component of an instrumentation -system for systems running Linux 2.6. Developers can write -instrumentation to collect data on the operation of the system. +This is the remote script compilation server component of systemtap. +It announces itself to local clients with avahi, and compiles systemtap +scripts to kernel objects on their demand. %package sdt-devel Summary: Static probe support tools -- cgit From f4d4e917467665003110d412819ed2433a887fcc Mon Sep 17 00:00:00 2001 From: Stan Cox Date: Tue, 8 Sep 2009 18:12:27 -0400 Subject: Test user markers set in a shared object. * sdt_misc: Add -shared section. --- testsuite/systemtap.base/sdt_misc.exp | 58 +++++++++++++++++++++++++++++++++-- 1 file changed, 55 insertions(+), 3 deletions(-) diff --git a/testsuite/systemtap.base/sdt_misc.exp b/testsuite/systemtap.base/sdt_misc.exp index 27f148d0..096ea126 100644 --- a/testsuite/systemtap.base/sdt_misc.exp +++ b/testsuite/systemtap.base/sdt_misc.exp @@ -1,10 +1,11 @@ -set test "static_user_markers" +set test "sdt_misc" # Test miscellaneous features of .mark probes # Compile a C program to use as the user-space probing target set sup_srcpath "[pwd]/static_user_markers.c" set sup_exepath "[pwd]/static_user_markers.x" +set sup_sopath "[pwd]/libsdt.so" set supcplus_exepath "[pwd]/static_user_markers_cplus.x" set fp [open $sup_srcpath "w"] puts $fp " @@ -44,6 +45,7 @@ buz (int parm) DTRACE_PROBE1(static_user_markers,test_probe_4,&bstruct); } +#ifndef NO_MAIN int main () { @@ -51,6 +53,7 @@ main () baz(3,(char*)\"abc\"); buz(4); } +#endif " close $fp @@ -217,6 +220,56 @@ if { $ok != 0} { pass "$test types $pbtype_mssg" } +# Test probe in shared object + +set sup_srcmainpath "[pwd]/static_user_markers_.c" +set fp [open $sup_srcmainpath "w"] +puts $fp " +int +main () +{ + bar(2); + baz(3,(char*)\"abc\"); + buz(4); +} +" +close $fp + +set sup_flags "$sup_flags additional_flags=-shared" +set sup_flags "$sup_flags additional_flags=-fPIC" +set sup_flags "$sup_flags additional_flags=-DNO_MAIN" +set res0 [target_compile $sup_srcpath $sup_sopath executable $sup_flags ] +set sup0_flags "additional_flags=-g additional_flags=-Wl,-rpath,[pwd]" +set sup0_flags "$sup0_flags additional_flags=-L[pwd] additional_flags=-lsdt" +set res [target_compile $sup_srcmainpath $sup_exepath executable $sup0_flags ] +if { $res0 != "" || $res != "" } { + verbose "target_compile failed: $res0 $res" 2 + fail "$test compiling -g -shared $pbtype_mssg" + if { $verbose == 0 } { + catch {exec rm -f $sup_srcpath $sup_srcmainpath} + } + return +} else { + pass "$test compiling -g -shared $pbtype_mssg" +} + +verbose -log "stap -c $sup_exepath -e probe process(\"$sup_sopath\").mark(\"test_probe_2\") {printf(\"In %s probe %#x\\n\", \$\$name, \$arg1)}" +spawn stap -c $sup_exepath -e "probe process(\"$sup_sopath\").mark(\"test_probe_2\") {printf(\"In %s probe %#x\\n\", \$\$name, \$arg1)}" +expect { + -timeout 180 + -re {In test_probe_2 probe 0x2} { incr ok; exp_continue } + timeout { fail "$test (timeout)" } + eof { } +} + +wait + +if {$ok == 2} { + pass "$test shared $pbtype_mssg" +} else { + fail "$test shared ($ok) $pbtype_mssg" +} + # Test .mark probe wildcard matching set ok 0 @@ -238,6 +291,5 @@ if { $ok == 45 } { } if { $verbose == 0 } { -catch {exec rm -f $sup_srcpath $sup_exepath $supcplus_exepath $sup_dpath $sup_hpath $sup_stppath sdt_types.x} +catch {exec rm -f $sup_srcpath $sup_exepath $sup_sopath $supcplus_exepath $sup_dpath $sup_hpath $sup_opath $sup_stppath $sdt_types.x $sup_srcmainpath} } - -- cgit From cf509e712520c6e18ecdf290b5ef85811e8ef013 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Fri, 4 Sep 2009 16:41:55 -0400 Subject: runtime diagnostics: remove ANSI goo, add -DSTAP_DEBUG_PRINTK option. * runtime/io.c (_stp_vlog): Don't put ansi highlighting into debugging messages. #if STAP_DEBUG_PRINTK, direct all diagnostics to appropriate printk channel instead of runtime trace buffer. --- runtime/io.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/runtime/io.c b/runtime/io.c index 687926fd..0136aae5 100644 --- a/runtime/io.c +++ b/runtime/io.c @@ -32,7 +32,7 @@ static void _stp_vlog (enum code type, const char *func, int line, const char *f int start = 0; if (type == DBUG) { - start = _stp_snprintf(buf, STP_LOG_BUF_LEN, "\033[36m%s:%d:\033[0m ", func, line); + start = _stp_snprintf(buf, STP_LOG_BUF_LEN, "%s:%d: ", func, line); } else if (type == WARN) { strcpy (buf, WARN_STRING); start = sizeof(WARN_STRING) - 1; @@ -49,12 +49,19 @@ static void _stp_vlog (enum code type, const char *func, int line, const char *f buf[num + start] = '\0'; } +#ifdef STAP_DEBUG_PRINTK + if (type == DBUG) printk (KERN_DEBUG "%s", buf); + else if (type == WARN) printk (KERN_WARNING "%s", buf); + else if (type == ERROR) printk (KERN_ERR "%s", buf); + else printk (KERN_INFO "%s", buf); +#else if (type != DBUG) _stp_ctl_write(STP_OOB_DATA, buf, start + num + 1); else { _stp_print(buf); _stp_print_flush(); } +#endif } put_cpu(); } -- cgit From 9b7a17471dd57572a63944fe46679c08c23faa13 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Fri, 4 Sep 2009 16:43:35 -0400 Subject: task_finder diagnostics: emit start_task_finder dbug message at end of fn. * task_finder.c (stap_start_task_finder): Emit _stp_dbug message at end rather at beginning, so printed utrace-engine attach counts reflect status at end of initialization rather than at beginning. --- runtime/task_finder.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index eb81b8d3..488a6a2e 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -1357,7 +1357,6 @@ stap_start_task_finder(void) char *mmpath_buf; uid_t tsk_euid; - debug_task_finder_report(); mmpath_buf = _stp_kmalloc(PATH_MAX); if (mmpath_buf == NULL) { _stp_error("Unable to allocate space for path"); @@ -1462,8 +1461,8 @@ stap_start_task_finder(void) } while_each_thread(grp, tsk); stf_err: rcu_read_unlock(); - _stp_kfree(mmpath_buf); + debug_task_finder_report(); // report at end for utrace engine counting return rc; } -- cgit From 7622ef6a5183220fa56dedabaeb8fa87b0e43919 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Mon, 7 Sep 2009 17:34:39 -0400 Subject: task_finder diagnostics: standardize on STP_DEBUG_PRINTK * io.c (DEBUG_TASK_FINDER_PRINTK): Remove conditional. --- runtime/task_finder.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index 488a6a2e..6b50f1b9 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -45,18 +45,10 @@ static atomic_t __stp_attach_count = ATOMIC_INIT (0); #define debug_task_finder_attach() (atomic_inc(&__stp_attach_count)) #define debug_task_finder_detach() (atomic_dec(&__stp_attach_count)) -#ifdef DEBUG_TASK_FINDER_PRINTK -#define debug_task_finder_report() (printk(KERN_ERR \ - "%s:%d attach count: %d, inuse count: %d\n", \ - __FUNCTION__, __LINE__, \ - atomic_read(&__stp_attach_count), \ - atomic_read(&__stp_inuse_count))) -#else #define debug_task_finder_report() (_stp_dbug(__FUNCTION__, __LINE__, \ "attach count: %d, inuse count: %d\n", \ atomic_read(&__stp_attach_count), \ atomic_read(&__stp_inuse_count))) -#endif /* !DEBUG_TASK_FINDER_PRINTK */ #else #define debug_task_finder_attach() /* empty */ #define debug_task_finder_detach() /* empty */ -- cgit From 20b69eca3931d338b09134b9c1f5dee2c49ca55b Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 17:32:26 -0400 Subject: PR10575: emit KERN_ERRORs on transport control message failures Suspecting that some kernel->user control messages may be getting lost, let's more robustly log these occurrences. * runtime/transport/control.c (_stp_ctl_send): printk(KERN_ERROR) instead of ignoring errors. --- runtime/transport/control.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/runtime/transport/control.c b/runtime/transport/control.c index 925a6768..2b368320 100644 --- a/runtime/transport/control.c +++ b/runtime/transport/control.c @@ -173,6 +173,9 @@ static int _stp_ctl_send(int type, void *data, int len) msleep(5); if (err > 0) wake_up_interruptible(&_stp_ctl_wq); + else + // printk instead of _stp_error since an error here means our transport is suspect + printk(KERN_ERROR "ctl_send (type=%d len=%d) failed: %d\n", type, len, err); dbug_trans(1, "returning %d\n", err); return err; } -- cgit From d1292e962e1207cddf686a0196effa6bc8f6a217 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 19:04:16 -0400 Subject: fix typo: KERN_ERROR -> KERN_ERR from last commit --- runtime/transport/control.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/runtime/transport/control.c b/runtime/transport/control.c index 2b368320..0e18bb8b 100644 --- a/runtime/transport/control.c +++ b/runtime/transport/control.c @@ -175,7 +175,7 @@ static int _stp_ctl_send(int type, void *data, int len) wake_up_interruptible(&_stp_ctl_wq); else // printk instead of _stp_error since an error here means our transport is suspect - printk(KERN_ERROR "ctl_send (type=%d len=%d) failed: %d\n", type, len, err); + printk(KERN_ERR "ctl_send (type=%d len=%d) failed: %d\n", type, len, err); dbug_trans(1, "returning %d\n", err); return err; } -- cgit From 89ba308506249736c6d0c8490d3c897af4e42df8 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 20:23:42 -0400 Subject: PR10524: reduce massive-uprobe script modules' .data consumption The general approach is to rip out task_finder_tgt's from all over the place (including the unwindsym vmcbs, and the stap_uprobe_specs), and instead have a small handful of them: one for all unwindsyms, and one per abstract probed process (PID or NAME). These are in turn shared by all new stap_unwind_specs by index. Before: probe process("./stap").function("*") -rw-r--r--. 1 fche users 11775283 2009-09-08 20:26 /var/tmp/fche/systemtap/cache/96/stap_96c0479d674db55ec98d8a8750a790e7_7989596.ko text data bss dec hex filename 445158 8351944 4306472 13103574 c7f1d6 /var/tmp/fche/systemtap/cache/96/stap_96c0479d674db55ec98d8a8750a790e7_7989596.ko After: (Note how data shrank, though text gained a bit in const-init-data.) -rw-r--r--. 1 fche users 4021569 2009-09-08 20:27 /var/tmp/fche/systemtap/cache/e4/stap_e46e88634efd850b1586e81c231c239a_8058419.ko text data bss dec hex filename 1896511 2192 4324808 6223511 5ef697 /var/tmp/fche/systemtap/cache/e4/stap_e46e88634efd850b1586e81c231c239a_8058419.ko * tapsets.cxx (uprobe_derived_probe_group): Rewrite emit_module_decls, and adjust emit_module_init. * runtime/sym.c (_stp_sym_init): Initialize unwindsyms-shared vmcb. * runtime/sym.h (_stp_module): Remove *vmcb field. * translate.cxx (emit_module_init, dump_unwindsyms): Adapt. * translate.h (assert_0_indent): Flush output before possibly assert-failing. --- runtime/sym.c | 55 ++++++++--- runtime/sym.h | 2 - tapsets.cxx | 296 +++++++++++++++++++++++++++++++++++++++++++--------------- translate.cxx | 36 +------ translate.h | 2 +- 5 files changed, 264 insertions(+), 127 deletions(-) diff --git a/runtime/sym.c b/runtime/sym.c index 856ccbcc..0baa1a5e 100644 --- a/runtime/sym.c +++ b/runtime/sym.c @@ -16,21 +16,6 @@ #include "string.c" #include "task_finder_vma.c" -/** @file sym.c - * @addtogroup sym Symbolic Functions - * Symbolic Lookup Functions - * @{ - */ - -static void _stp_sym_init(void) -{ - static int initialized = 0; - if (! initialized) { - __stp_tf_vma_initialize(); - initialized = 1; - } -} - /* Callback that needs to be registered (in session.unwindsyms_modules) for every user task path for which we might need symbols or unwind info. */ @@ -409,4 +394,44 @@ static void _stp_symbol_snprint(char *str, size_t len, unsigned long address, } /** @} */ + + +/** @file sym.c + * @addtogroup sym Symbolic Functions + * Symbolic Lookup Functions + * @{ + */ +static void _stp_sym_init(void) +{ + // NB: it's too "early" to make this conditional on STP_NEED_VMA_TRACKER, + // since we're #included at the top of the generated module, before any + // tapset-induced #define's. +#if defined(CONFIG_UTRACE) + static int initialized = 0; + static struct stap_task_finder_target vmcb = { + // NB: no .pid, no .procname filters here. + // This means that we get a system-wide mmap monitoring + // widget while the script is running. (The system-wideness may + // be restricted by stap -c or -x.) But this seems to + // be necessary if we want to to stack tracebacks through arbitrary + // shared libraries. XXX: There may be an optimization opportunity + // for executables (for which the main task-finder callback should be + // sufficient). + .mmap_callback = &_stp_tf_mmap_cb, + .munmap_callback = &_stp_tf_munmap_cb, + }; + if (! initialized) { + int rc; + __stp_tf_vma_initialize(); + rc = stap_register_task_finder_target (& vmcb); +#ifdef DEBUG_TASK_FINDER_VMA + _stp_dbug(__FUNCTION__, __LINE__, "registered vmcb"); +#endif + (void) rc; // XXX + initialized = 1; + } +#endif +} + + #endif /* _STP_SYM_C_ */ diff --git a/runtime/sym.h b/runtime/sym.h index 262b1776..ca69345f 100644 --- a/runtime/sym.h +++ b/runtime/sym.h @@ -30,8 +30,6 @@ struct _stp_module { struct _stp_section *sections; unsigned num_sections; - struct stap_task_finder_target *vmcb; /* PR10228 */ - /* A pointer to the struct module. Note that we cannot */ /* trust this because as of 2.6.19, there are not yet */ /* any notifier hooks that will tell us when a module */ diff --git a/tapsets.cxx b/tapsets.cxx index ca3f1ecd..5b3e9169 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -4186,6 +4186,11 @@ module_info::~module_info() struct uprobe_derived_probe_group: public generic_dpg { +private: + string make_pbm_key (uprobe_derived_probe* p) { + return p->module + "|" + p->section + "|" + lex_cast(p->pid); + } + public: void emit_module_decls (systemtap_session& s); void emit_module_init (systemtap_session& s); @@ -4456,13 +4461,65 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "static struct stap_uprobe {"; s.op->newline(1) << "union { struct uprobe up; struct uretprobe urp; };"; s.op->newline() << "int spec_index;"; // index into stap_uprobe_specs; <0 == free && unregistered - s.op->newline(-1) << "} stap_uprobes [MAXUPROBES];"; + s.op->newline(-1) << "} stap_uprobes [MAXUPROBES];"; // XXX: consider a slab cache or somesuch s.op->newline() << "DEFINE_MUTEX(stap_uprobes_lock);"; // protects against concurrent registration/unregistration - s.op->newline() << "static struct stap_uprobe_spec {"; + s.op->assert_0_indent(); + + // Forward decls + s.op->newline() << "static int stap_uprobe_process_found (struct stap_task_finder_target *tgt, struct task_struct *tsk, int register_p, int process_p);"; + s.op->newline() << "static int stap_uprobe_mmap_found (struct stap_task_finder_target *tgt, struct task_struct *tsk, char *path, unsigned long addr, unsigned long length, unsigned long offset, unsigned long vm_flags);"; + s.op->newline() << "static int stap_uprobe_munmap_found (struct stap_task_finder_target *tgt, struct task_struct *tsk, unsigned long addr, unsigned long length);"; + + // Assign task-finder numbers as we build up the stap_uprobe_tf table. + // This means we process probes[] in two passes. + map module_index; + unsigned module_index_ctr = 0; + + s.op->newline() << "static struct stap_uprobe_tf {"; // not const since embedded task_finder_target struct changes s.op->newline(1) << "struct stap_task_finder_target finder;"; + s.op->newline(0) << "const char *pathname;"; + s.op->newline(-1) << "} stap_uprobe_finders[] = {"; + s.op->indent(1); + for (unsigned i=0; inewline() << "{"; + // NB: it's essential that make_pbm_key() use all of and + // only the same fields as we're about to emit. + s.op->line() << " .finder={"; + if (p->pid != 0) + s.op->line() << " .pid=" << p->pid; + else if (p->section == ".absolute") // proxy for ET_EXEC -> exec()'d program + { + s.op->line() << " .procname=" << lex_cast_qstring(p->module) << ","; + s.op->line() << " .callback=&stap_uprobe_process_found,"; + } + if (p->section != ".absolute") // ET_DYN + { + s.op->line() << " .mmap_callback=&stap_uprobe_mmap_found, "; + s.op->line() << " .munmap_callback=&stap_uprobe_munmap_found, "; + } + + s.op->line() << " },"; + s.op->line() << " .pathname=" << lex_cast_qstring(p->module) << ", "; + s.op->line() << " },"; + } + else + ; // skip it in this pass, already have a suitable stap_uprobe_tf slot for it. + } + s.op->newline(-1) << "};"; + + s.op->assert_0_indent(); + + s.op->newline() << "static const struct stap_uprobe_spec {"; + s.op->newline(1) << "unsigned tfi;"; // index into stap_uprobe_finders[] s.op->newline() << "unsigned long address;"; - s.op->newline() << "const char *pathname;"; s.op->newline() << "const char *pp;"; s.op->newline() << "void (*ph) (struct context*);"; s.op->newline() << "unsigned return_p:1;"; @@ -4472,15 +4529,9 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) { uprobe_derived_probe* p = probes[i]; s.op->newline() << "{"; - s.op->line() << " .finder = {"; - if (p->pid != 0) - s.op->line() << " .pid=" << p->pid; - else if (p->section == ".absolute") // proxy for ET_EXEC -> exec()'d program - s.op->line() << " .procname=" << lex_cast_qstring(p->module) << ", "; - // else ".dynamic" gets procname=0, pid=0, activating task_finder "global tracing" - s.op->line() << "},"; - if (p->section != ".absolute") - s.op->line() << " .pathname=" << lex_cast_qstring(p->module) << ", "; + string key = make_pbm_key (p); + unsigned value = module_index[key]; + s.op->line() << " .tfi=" << value << ","; s.op->line() << " .address=(unsigned long)0x" << hex << p->address << dec << "ULL,"; s.op->line() << " .pp=" << lex_cast_qstring (*p->sole_location()) << ","; s.op->line() << " .ph=&" << p->name << ","; @@ -4489,9 +4540,11 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) } s.op->newline(-1) << "};"; + s.op->assert_0_indent(); + s.op->newline() << "static void enter_uprobe_probe (struct uprobe *inst, struct pt_regs *regs) {"; s.op->newline(1) << "struct stap_uprobe *sup = container_of(inst, struct stap_uprobe, up);"; - s.op->newline() << "struct stap_uprobe_spec *sups = &stap_uprobe_specs [sup->spec_index];"; + s.op->newline() << "const struct stap_uprobe_spec *sups = &stap_uprobe_specs [sup->spec_index];"; common_probe_entryfn_prologue (s.op, "STAP_SESSION_RUNNING", "sups->pp"); s.op->newline() << "if (sup->spec_index < 0 ||" << "sup->spec_index >= " << probes.size() << ") return;"; // XXX: should not happen @@ -4518,7 +4571,7 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "static void enter_uretprobe_probe (struct uretprobe_instance *inst, struct pt_regs *regs) {"; s.op->newline(1) << "struct stap_uprobe *sup = container_of(inst->rp, struct stap_uprobe, urp);"; - s.op->newline() << "struct stap_uprobe_spec *sups = &stap_uprobe_specs [sup->spec_index];"; + s.op->newline() << "const struct stap_uprobe_spec *sups = &stap_uprobe_specs [sup->spec_index];"; common_probe_entryfn_prologue (s.op, "STAP_SESSION_RUNNING", "sups->pp"); s.op->newline() << "if (sup->spec_index < 0 ||" << "sup->spec_index >= " << probes.size() << ") return;"; // XXX: should not happen @@ -4557,19 +4610,33 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // unregistration. s.op->newline(); - s.op->newline() << "static int stap_uprobe_change (struct task_struct *tsk, int register_p, unsigned long relocation, struct stap_uprobe_spec *sups) {"; - s.op->newline(1) << "int spec_index = (sups - stap_uprobe_specs);"; - s.op->newline() << "int handled_p = 0;"; + s.op->newline() << "static int stap_uprobe_change_plus (struct task_struct *tsk, unsigned long relocation, unsigned long length, const struct stap_uprobe_tf *stf) {"; + s.op->newline(1) << "int tfi = (stf - stap_uprobe_finders);"; + s.op->newline() << "int spec_index;"; + + // iterate over stap_uprobe_spec[] that use this same stap_uprobe_tf + s.op->newline() << "for (spec_index=0; spec_indexnewline(1) << "int handled_p = 0;"; s.op->newline() << "int slotted_p = 0;"; + s.op->newline() << "const struct stap_uprobe_spec *sups = &stap_uprobe_specs [spec_index];"; s.op->newline() << "int rc = 0;"; s.op->newline() << "int i;"; + s.op->newline() << "if (likely(sups->tfi != tfi)) continue;"; + // skip probes with an address beyond this map event; should not + // happen unless a shlib/exec got mmapped in weirdly piecemeal + s.op->newline() << "if (likely(sups->address >= length)) continue;"; + + // Found a uprobe_spec for this stap_uprobe_tf. Need to lock the + // stap_uprobes[] array to allocate a free spot, but then we can + // unlock and do the register_*probe subsequently. + s.op->newline() << "mutex_lock (& stap_uprobes_lock);"; s.op->newline() << "for (i=0; inewline(1) << "struct stap_uprobe *sup = & stap_uprobes[i];"; // register new uprobe - s.op->newline() << "if (register_p && sup->spec_index < 0) {"; + s.op->newline() << "if (sup->spec_index < 0) {"; s.op->newline(1) << "#if (UPROBES_API_VERSION < 2)"; // See PR6829 comment. s.op->newline() << "if (sup->spec_index == -1 && sup->up.kdata != NULL) continue;"; @@ -4578,20 +4645,14 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "sup->spec_index = spec_index;"; s.op->newline() << "slotted_p = 1;"; s.op->newline() << "break;"; - s.op->newline(-1) << "} else if (!register_p && " - << "sup->spec_index == spec_index && " // a u[ret]probe set up for this probe point - << "((sups->return_p && sup->urp.u.pid == tsk->tgid && sup->urp.u.vaddr == relocation + sups->address) ||" // dying uretprobe - << "(!sups->return_p && sup->up.pid == tsk->tgid && sup->up.vaddr == relocation + sups->address))) {"; // dying uprobe - s.op->newline(1) << "slotted_p = 1;"; - s.op->newline() << "break;"; // exit to-free slot search s.op->newline(-1) << "}"; - s.op->newline(-1) << "}"; s.op->newline() << "mutex_unlock (& stap_uprobes_lock);"; s.op->newline() << "#ifdef DEBUG_UPROBES"; - s.op->newline() << "printk (KERN_INFO \"%cuprobe spec %d idx %d process %s[%d] reloc %p pp '%s'\\n\", "; - s.op->line() << "(register_p ? '+' : '-'), spec_index, (slotted_p ? i : -1), tsk->comm, tsk->tgid, (void*) relocation, sups->pp);"; + s.op->newline() << "_stp_dbug(__FUNCTION__,__LINE__, \"+uprobe spec %d idx %d process %s[%d] addr %p pp %s\\n\", "; + s.op->line() << "spec_index, (slotted_p ? i : -1), tsk->comm, tsk->tgid, " + << "(void*)(relocation+sups->address), sups->pp);"; s.op->newline() << "#endif"; // Here, slotted_p implies that `i' points to the single @@ -4600,7 +4661,7 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // was full (registration; MAXUPROBES) or that no matching entry was // found (unregistration; should not happen). - s.op->newline() << "if (register_p && slotted_p) {"; + s.op->newline() << "if (slotted_p) {"; s.op->newline(1) << "struct stap_uprobe *sup = & stap_uprobes[i];"; s.op->newline() << "if (sups->return_p) {"; s.op->newline(1) << "sup->urp.u.pid = tsk->tgid;"; @@ -4614,7 +4675,7 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "rc = register_uprobe (& sup->up);"; s.op->newline(-1) << "}"; s.op->newline() << "if (rc) {"; // failed to register - s.op->newline(1) << "printk (KERN_WARNING \"uprobe failed %s[%d] '%s' addr %p rc %d\\n\", tsk->comm, tsk->tgid, sups->pp, (void*)(relocation + sups->address), rc);"; + s.op->newline(1) << "_stp_warn (\"u*probe failed %s[%d] '%s' addr %p rc %d\\n\", tsk->comm, tsk->tgid, sups->pp, (void*)(relocation + sups->address), rc);"; // NB: we need to release this slot, so we need to borrow the mutex temporarily. s.op->newline() << "mutex_lock (& stap_uprobes_lock);"; s.op->newline() << "sup->spec_index = -1;"; @@ -4622,10 +4683,49 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline(-1) << "} else {"; s.op->newline(1) << "handled_p = 1;"; // success s.op->newline(-1) << "}"; + s.op->newline(-1) << "}"; + + // NB: handled_p implies slotted_p + + s.op->newline() << "if (unlikely (! handled_p)) {"; + s.op->newline(1) << "#ifdef STP_TIMING"; + s.op->newline() << "atomic_inc (& skipped_count_uprobe_reg);"; + s.op->newline() << "#endif"; + // NB: duplicates common_entryfn_epilogue, but then this is not a probe entry fn epilogue. + s.op->newline() << "if (unlikely (atomic_inc_return (& skipped_count) > MAXSKIPPED)) {"; + s.op->newline(1) << "atomic_set (& session_state, STAP_SESSION_ERROR);"; + s.op->newline() << "_stp_exit ();"; + s.op->newline(-1) << "}"; + s.op->newline(-1) << "}"; + + // close iteration over stap_uprobe_spec[] + s.op->newline(-1) << "}"; - s.op->newline(-1) << "} else if (!register_p && slotted_p) {"; + s.op->newline() << "return 0;"; // XXX: or rc? + s.op->newline(-1) << "}"; + + s.op->assert_0_indent(); + + + // Removing/unmapping a uprobe is simpler than adding one (in the _plus function above). + // We need not care about stap_uprobe_finders or anything, we just scan through stap_uprobes[] + // for a live probe within the given address range, and kill it. + s.op->newline(); + s.op->newline() << "static int stap_uprobe_change_minus (struct task_struct *tsk, unsigned long relocation, unsigned long length, const struct stap_uprobe_tf *stf) {"; + s.op->newline(1) << "int i;"; + + // NB: it's not an error for us not to find a live uprobe within the + // given range. We might have received a callback for a part of a + // shlib that was unmapped and unprobed. + + s.op->newline() << "for (i=0; inewline(1) << "struct stap_uprobe *sup = & stap_uprobes[i];"; - s.op->newline() << "int unregistered_flag;"; + s.op->newline() << "const struct stap_uprobe_spec *sups;"; + s.op->newline() << "if (sup->spec_index < 0) continue;"; // skip free uprobes slot + s.op->newline() << "sups = & stap_uprobe_specs[sup->spec_index];"; + + s.op->newline() << "mutex_lock (& stap_uprobes_lock);"; + // PR6829, PR9940: // Here we're unregistering for one of two reasons: // 1. the process image is going away (or gone) due to exit or exec; or @@ -4637,73 +4737,116 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // In both cases, we must use unmap_u[ret]probe instead of // unregister_u[ret]probe, so uprobes knows not to try to restore the // original opcode. + + // URETPROBE + s.op->newline() << "if (sups->return_p && sup->urp.u.pid == tsk->tgid && " // my uretprobe + << "sup->urp.u.vaddr >= relocation && sup->urp.u.vaddr < relocation+length) {"; // in range + s.op->newline(1) << ""; + + s.op->newline() << "#ifdef DEBUG_UPROBES"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"-uretprobe spec %d idx %d process %s[%d] addr %p pp %s\\n\", "; + s.op->line() << "sup->spec_index, i, tsk->comm, tsk->tgid, (void*) sup->urp.u.vaddr, sups->pp);"; + s.op->newline() << "#endif"; + s.op->newline() << "#if (UPROBES_API_VERSION >= 2)"; - s.op->newline() << "if (sups->return_p)"; - s.op->newline(1) << "unmap_uretprobe (& sup->urp);"; - s.op->newline(-1) << "else"; - s.op->newline(1) << "unmap_uprobe (& sup->up);"; - s.op->newline(-1) << "unregistered_flag = -1;"; + s.op->newline() << "unmap_uretprobe (& sup->urp);"; + s.op->newline() << "sup->spec_index = -1;"; s.op->newline() << "#else"; - // Uprobes lacks unmap_u[ret]probe. Before reusing sup, we must wait - // until uprobes turns loose of the u[ret]probe on its own, as indicated - // by uprobe.kdata = NULL. - s.op->newline() << "unregistered_flag = (sups->return_p ? -2 : -1);"; + // Uprobes lacks unmap_uretprobe. Before reusing sup, we must wait + // until uprobes turns loose of the uretprobe on its own, as indicated + // by uretprobe.kdata = NULL. + s.op->newline() << "sup->spec_index = -2;"; s.op->newline() << "#endif"; - s.op->newline() << "mutex_lock (& stap_uprobes_lock);"; - s.op->newline() << "sup->spec_index = unregistered_flag;"; - s.op->newline() << "mutex_unlock (& stap_uprobes_lock);"; - s.op->newline() << "handled_p = 1;"; - s.op->newline(-1) << "}"; // if slotted_p - // NB: handled_p implies slotted_p + // UPROBE + s.op->newline(-1) << "} else if (!sups->return_p && sup->up.pid == tsk->tgid && " // my uprobe + << "sup->up.vaddr >= relocation && sup->up.vaddr < relocation+length) {"; //in range + s.op->newline(1) << ""; - s.op->newline() << "if (! handled_p) {"; - s.op->newline(1) << "#ifdef STP_TIMING"; - s.op->newline() << "atomic_inc (register_p ? & skipped_count_uprobe_reg : & skipped_count_uprobe_unreg);"; + s.op->newline() << "#ifdef DEBUG_UPROBES"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"-uprobe spec %d idx %d process %s[%d] reloc %p pp %s\\n\", "; + s.op->line() << "sup->spec_index, i, tsk->comm, tsk->tgid, (void*) sup->up.vaddr, sups->pp);"; s.op->newline() << "#endif"; - // NB: duplicates common_entryfn_epilogue, but then this is not a probe entry fn epilogue. - s.op->newline() << "if (unlikely (atomic_inc_return (& skipped_count) > MAXSKIPPED)) {"; - s.op->newline(1) << "atomic_set (& session_state, STAP_SESSION_ERROR);"; - s.op->newline() << "_stp_exit ();"; + + s.op->newline() << "#if (UPROBES_API_VERSION >= 2)"; + s.op->newline() << "unmap_uprobe (& sup->up);"; + s.op->newline() << "sup->spec_index = -1;"; + s.op->newline() << "#else"; + // Uprobes lacks unmap_uprobe. Before reusing sup, we must wait + // until uprobes turns loose of the uprobe on its own, as indicated + // by uprobe.kdata = NULL. + s.op->newline() << "sup->spec_index = -1;"; + s.op->newline() << "#endif"; + s.op->newline(-1) << "}"; + + s.op->newline() << "mutex_unlock (& stap_uprobes_lock);"; + + // close iteration over stap_uprobes[] s.op->newline(-1) << "}"; - s.op->newline() << "return 0;"; // XXX: or rc? + s.op->newline() << "return 0;"; // XXX: or !handled_p s.op->newline(-1) << "}"; - s.op->assert_0_indent(); + s.op->assert_0_indent(); - // The task_finder_callback we use for ET_EXEC targets. + // The task_finder_callback we use for ET_EXEC targets. We used to perform uprobe + // insertion/removal here, but not any more. (PR10524) s.op->newline(); s.op->newline() << "static int stap_uprobe_process_found (struct stap_task_finder_target *tgt, struct task_struct *tsk, int register_p, int process_p) {"; - s.op->newline(1) << "struct stap_uprobe_spec *sups = container_of(tgt, struct stap_uprobe_spec, finder);"; - s.op->newline() << "if (! process_p) return 0;"; - s.op->newline(0) << "return stap_uprobe_change (tsk, register_p, 0, sups);"; + s.op->newline(1) << "const struct stap_uprobe_tf *stf = container_of(tgt, struct stap_uprobe_tf, finder);"; + s.op->newline() << "if (! process_p) return 0;"; // ignore threads + + s.op->newline() << "#ifdef DEBUG_TASK_FINDER_VMA"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"%cproc pid %d stf %p %p path %s\\n\", register_p?'+':'-', tsk->tgid, tgt, stf, stf->pathname);"; + s.op->newline() << "#endif"; + + // ET_EXEC events are modeled as if shlib events, but with 0 relocation bases + s.op->newline() << "if (register_p)"; + s.op->newline(1) << "return stap_uprobe_change_plus (tsk, 0, TASK_SIZE, stf);"; + s.op->newline(-1) << "else"; + s.op->newline(1) << "return stap_uprobe_change_minus (tsk, 0, TASK_SIZE, stf);"; + s.op->indent(-1); s.op->newline(-1) << "}"; - // The task_finder_mmap_callback we use for ET_DYN targets. + s.op->assert_0_indent(); + + // The task_finder_mmap_callback s.op->newline(); s.op->newline() << "static int stap_uprobe_mmap_found (struct stap_task_finder_target *tgt, struct task_struct *tsk, char *path, unsigned long addr, unsigned long length, unsigned long offset, unsigned long vm_flags) {"; - s.op->newline(1) << "struct stap_uprobe_spec *sups = container_of(tgt, struct stap_uprobe_spec, finder);"; + s.op->newline(1) << "const struct stap_uprobe_tf *stf = container_of(tgt, struct stap_uprobe_tf, finder);"; // 1 - shared libraries' executable segments load from offset 0 - ld.so convention s.op->newline() << "if (offset != 0) return 0;"; // 2 - the shared library we're interested in - s.op->newline() << "if (path == NULL || strcmp (path, sups->pathname)) return 0;"; - // 3 - probe address within the mapping limits; test should not fail - s.op->newline() << "if (sups->address >= addr && sups->address < (addr + length)) return 0;"; - // 4 - mapping should be executable + s.op->newline() << "if (path == NULL || strcmp (path, stf->pathname)) return 0;"; + // 3 - mapping should be executable s.op->newline() << "if (!(vm_flags & VM_EXEC)) return 0;"; s.op->newline() << "#ifdef DEBUG_TASK_FINDER_VMA"; - s.op->newline() << "printk (KERN_INFO \"vmchange pid %d path %s addr %p length %lu offset %p\\n\", tsk->tgid, path, (void *) addr, length, (void*) offset);"; - s.op->newline() << "printk (KERN_INFO \"sups %p pp %s path %s address %p\\n\", sups, sups->pp, sups->pathname ?: \"\", (void*) sups->address);"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"+mmap pid %d path %s addr %p length %u offset %p stf %p %p path %s\\n\", " + << "tsk->tgid, path, (void *) addr, (unsigned)length, (void*) offset, tgt, stf, stf->pathname);"; s.op->newline() << "#endif"; - s.op->newline(0) << "return stap_uprobe_change (tsk, 1, addr, sups);"; + s.op->newline() << "return stap_uprobe_change_plus (tsk, addr, length, stf);"; s.op->newline(-1) << "}"; + s.op->assert_0_indent(); + // The task_finder_munmap_callback + s.op->newline(); + s.op->newline() << "static int stap_uprobe_munmap_found (struct stap_task_finder_target *tgt, struct task_struct *tsk, unsigned long addr, unsigned long length) {"; + s.op->newline(1) << "const struct stap_uprobe_tf *stf = container_of(tgt, struct stap_uprobe_tf, finder);"; + + s.op->newline() << "#ifdef DEBUG_TASK_FINDER_VMA"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"-mmap pid %d addr %p length %lu stf %p %p path %s\\n\", " + << "tsk->tgid, (void *) addr, length, tgt, stf, stf->pathname);"; + s.op->newline() << "#endif"; + + s.op->newline() << "return stap_uprobe_change_minus (tsk, addr, length, stf);"; + s.op->newline(-1) << "}"; + + s.op->assert_0_indent(); s.op->newline(); } @@ -4725,12 +4868,11 @@ uprobe_derived_probe_group::emit_module_init (systemtap_session& s) s.op->newline(-1) << "}"; s.op->newline() << "mutex_init (& stap_uprobes_lock);"; - s.op->newline() << "for (i=0; i<" << probes.size() << "; i++) {"; - s.op->newline(1) << "struct stap_uprobe_spec *sups = & stap_uprobe_specs[i];"; - s.op->newline() << "probe_point = sups->pp;"; // for error messages - s.op->newline() << "if (sups->finder.procname) sups->finder.callback = & stap_uprobe_process_found;"; - s.op->newline() << "else if (sups->pathname) sups->finder.mmap_callback = & stap_uprobe_mmap_found;"; - s.op->newline() << "rc = stap_register_task_finder_target (& sups->finder);"; + // Set up the task_finders + s.op->newline() << "for (i=0; inewline(1) << "struct stap_uprobe_tf *stf = & stap_uprobe_finders[i];"; + s.op->newline() << "probe_point = stf->pathname;"; // for error messages; XXX: would prefer pp() or something better + s.op->newline() << "rc = stap_register_task_finder_target (& stf->finder);"; // NB: if (rc), there is no need (XXX: nor any way) to clean up any // finders already registered, since mere registration does not @@ -4760,19 +4902,19 @@ uprobe_derived_probe_group::emit_module_exit (systemtap_session& s) s.op->newline() << "for (j=0; jnewline(1) << "struct stap_uprobe *sup = & stap_uprobes[j];"; - s.op->newline() << "struct stap_uprobe_spec *sups = &stap_uprobe_specs [sup->spec_index];"; + s.op->newline() << "const struct stap_uprobe_spec *sups = &stap_uprobe_specs [sup->spec_index];"; s.op->newline() << "if (sup->spec_index < 0) continue;"; // free slot s.op->newline() << "if (sups->return_p) {"; s.op->newline(1) << "#ifdef DEBUG_UPROBES"; - s.op->newline() << "printk (KERN_INFO \"-uretprobe spec %d index %d pid %d addr %p\\n\", sup->spec_index, j, sup->up.pid, (void*) sup->up.vaddr);"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"-uretprobe spec %d index %d pid %d addr %p\\n\", sup->spec_index, j, sup->up.pid, (void*) sup->up.vaddr);"; s.op->newline() << "#endif"; // NB: PR6829 does not change that we still need to unregister at // *this* time -- when the script as a whole exits. s.op->newline() << "unregister_uretprobe (& sup->urp);"; s.op->newline(-1) << "} else {"; s.op->newline(1) << "#ifdef DEBUG_UPROBES"; - s.op->newline() << "printk (KERN_INFO \"-uprobe spec %d index %d pid %d addr %p\\n\", sup->spec_index, j, sup->urp.u.pid, (void*) sup->urp.u.vaddr);"; + s.op->newline() << "_stp_dbug (__FUNCTION__,__LINE__, \"-uprobe spec %d index %d pid %d addr %p\\n\", sup->spec_index, j, sup->urp.u.pid, (void*) sup->urp.u.vaddr);"; s.op->newline() << "#endif"; s.op->newline() << "unregister_uprobe (& sup->up);"; s.op->newline(-1) << "}"; diff --git a/translate.cxx b/translate.cxx index 88968d45..e32f932a 100644 --- a/translate.cxx +++ b/translate.cxx @@ -1161,22 +1161,12 @@ c_unparser::emit_module_init () o->newline(-1) << "}"; o->newline() << "#endif"; - // PR10228: set up symbol table-related task finders - o->newline() << "#if defined(STP_NEED_VMA_TRACKER) && defined(CONFIG_UTRACE)"; + // PR10228: set up symbol table-related task finders. + o->newline() << "#if defined(STP_NEED_VMA_TRACKER)"; o->newline() << "_stp_sym_init();"; - o->newline() << "for (i=0; i<_stp_num_modules; i++) {"; - o->newline(1) << "if (_stp_modules[i]->vmcb) {"; - o->newline(1) << "rc = stap_register_task_finder_target (_stp_modules[i]->vmcb);"; - o->newline() << "if (rc) {"; - o->newline(1) << "_stp_error (" - << "\"couldn't initialize task-finder for %s\\n\"," - << "_stp_modules[i]->vmcb->procname);"; - o->newline() << "goto out;"; - o->newline(-1) << "}"; - o->newline(-1) << "}"; - o->newline(-1) << "}"; o->newline() << "#endif"; - + // NB: we don't need per-_stp_module task_finders, since a single common one + // set up in runtime/sym.c's _stp_sym_init() will scan through all _stp_modules. o->newline() << "(void) probe_point;"; o->newline() << "(void) i;"; o->newline() << "(void) j;"; @@ -4857,27 +4847,9 @@ dump_unwindsyms (Dwfl_Module *m, mainfile = canonicalize_file_name(mainfile); - // PR10228: populate the task_finder_vmcb. - if (modname[0] == '/') // user-space module - { - // NB: runtime/sym.c - c->output << "static struct stap_task_finder_target _stp_vmcb_" << stpmod_idx << "= {\n"; - c->output << "#ifdef CONFIG_UTRACE\n"; - c->output << ".procname = " << lex_cast_qstring (mainfile) << ",\n"; - c->output << ".mmap_callback = &_stp_tf_mmap_cb,\n"; - c->output << ".munmap_callback = &_stp_tf_munmap_cb,\n"; - c->output << "#endif\n"; - c->output << "};\n"; - } - c->output << "static struct _stp_module _stp_module_" << stpmod_idx << " = {\n"; c->output << ".name = " << lex_cast_qstring (modname) << ", \n"; c->output << ".path = " << lex_cast_qstring (mainfile) << ",\n"; - - // PR10228: populate the task_finder_vmcb. - if (modname[0] == '/') // user-space module - c->output << ".vmcb = & _stp_vmcb_" << stpmod_idx << ",\n"; - c->output << ".dwarf_module_base = 0x" << hex << base << dec << ", \n"; c->output << ".eh_frame_addr = 0x" << hex << eh_addr << dec << ", \n"; diff --git a/translate.h b/translate.h index d1bff678..5a0e0a4a 100644 --- a/translate.h +++ b/translate.h @@ -33,7 +33,7 @@ public: std::ostream& newline (int indent = 0); void indent (int indent = 0); - void assert_0_indent () { assert (tablevel == 0); } + void assert_0_indent () { o << std::flush; assert (tablevel == 0); } std::ostream& line(); std::ostream::pos_type tellp() { return o.tellp(); } -- cgit From e13354499dbd1f854040bc120bdfd1d0fc9ff6b3 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 8 Sep 2009 21:00:24 -0400 Subject: PR10617: make "make uninstall" work * Makefile.am (uninstall-local): Don't rm libexecdir but remove doc/exmaples. * Makefile.in: Regenerated. --- Makefile.am | 3 +-- Makefile.in | 5 ++--- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/Makefile.am b/Makefile.am index c2234d1c..d3edb376 100644 --- a/Makefile.am +++ b/Makefile.am @@ -270,7 +270,6 @@ distclean-local: uninstall-local: rm -rf $(DESTDIR)$(pkgdatadir) - rm -rf $(DESTDIR)$(libexecdir)/$(PACKAGE) rm -rf $(DESTDIR)$(libdir)/$(PACKAGE) -rm -rf $(DESTDIR)$(localstatedir)/cache/$(PACKAGE) @list='$(EXAMPLE_SRC)'; for f in $$list; do p=`basename $$f`; \ @@ -286,7 +285,7 @@ uninstall-local: rm -f "$(SAMPLE_INSTALL_DIR)/$$p"; \ done rm -rf $(DESTDIR)$(sysconfdir)/systemtap -# XXX: leaves behind man pages + rm -rf $(DESTDIR)$(docdir)/examples SUBDIRS = doc grapher DIST_SUBDIRS = testsuite $(SUBDIRS) diff --git a/Makefile.in b/Makefile.in index 80a1e01d..dab605b5 100644 --- a/Makefile.in +++ b/Makefile.in @@ -83,7 +83,7 @@ DIST_COMMON = INSTALL NEWS README AUTHORS $(srcdir)/Makefile.in \ $(top_srcdir)/man/stapprobes.udp.3stap.in \ $(top_srcdir)/man/stapprobes.snmp.3stap.in \ $(top_srcdir)/initscript/systemtap.in $(srcdir)/run-stap.in \ - $(srcdir)/run-staprun.in $(srcdir)/dtrace.in depcomp depcomp \ + $(srcdir)/run-staprun.in $(srcdir)/dtrace.in depcomp \ $(oldinclude_HEADERS) ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/configure.ac @@ -443,7 +443,6 @@ LDADD = EXAMPLE_SOURCE_DIR = $(srcdir)/testsuite/systemtap.examples EXAMPLE_META_FILES = $(EXAMPLE_SOURCE_DIR)/*/*.meta TEST_COV_DIR = coverage -# XXX: leaves behind man pages SUBDIRS = doc grapher DIST_SUBDIRS = testsuite $(SUBDIRS) @@ -1872,7 +1871,6 @@ distclean-local: uninstall-local: rm -rf $(DESTDIR)$(pkgdatadir) - rm -rf $(DESTDIR)$(libexecdir)/$(PACKAGE) rm -rf $(DESTDIR)$(libdir)/$(PACKAGE) -rm -rf $(DESTDIR)$(localstatedir)/cache/$(PACKAGE) @list='$(EXAMPLE_SRC)'; for f in $$list; do p=`basename $$f`; \ @@ -1888,6 +1886,7 @@ uninstall-local: rm -f "$(SAMPLE_INSTALL_DIR)/$$p"; \ done rm -rf $(DESTDIR)$(sysconfdir)/systemtap + rm -rf $(DESTDIR)$(docdir)/examples check-local: SRCDIR=`cd $(srcdir); pwd`; \ -- cgit From 2de206d6b209e5e3b518f38c9991e4434940f72e Mon Sep 17 00:00:00 2001 From: Wenji Huang Date: Tue, 8 Sep 2009 18:38:14 -0400 Subject: PR10604: check availability for example test cases * testsuite/systemtap.examples/check.exp: Handle with test_support. * testsuite/systemtap.examples/io/iostat-scsi.meta: Add meta-tag test_support. * testsuite/systemtap.examples/memory/mmanonpage.meta: Ditto. * testsuite/systemtap.examples/memory/mmfilepage.meta: Ditto. * testsuite/systemtap.examples/memory/mmreclaim.meta: Ditto. * testsuite/systemtap.examples/memory/mmwriteback.meta: Ditto. * testsuite/systemtap.examples/network/autofs4.meta: Ditto. * testsuite/systemtap.examples/network/dropwatch.meta: Ditto. * testsuite/systemtap.examples/process/schedtimes.meta: Ditto. --- testsuite/systemtap.examples/check.exp | 40 ++++++++++++++++------ testsuite/systemtap.examples/io/iostat-scsi.meta | 1 + .../systemtap.examples/memory/mmanonpage.meta | 1 + .../systemtap.examples/memory/mmfilepage.meta | 1 + testsuite/systemtap.examples/memory/mmreclaim.meta | 1 + .../systemtap.examples/memory/mmwriteback.meta | 1 + testsuite/systemtap.examples/network/autofs4.meta | 1 + .../systemtap.examples/network/dropwatch.meta | 1 + .../systemtap.examples/process/schedtimes.meta | 1 + 9 files changed, 38 insertions(+), 10 deletions(-) diff --git a/testsuite/systemtap.examples/check.exp b/testsuite/systemtap.examples/check.exp index 482738cc..0fad597d 100644 --- a/testsuite/systemtap.examples/check.exp +++ b/testsuite/systemtap.examples/check.exp @@ -32,7 +32,7 @@ proc extract_tag { META_DATA TAG } { return $value } -proc run_command { test command } { +proc run_command { test action command } { #FIXME tcl says that single quotes not dealt with if { $command != "" } then { verbose -log "attempting command $command" @@ -42,13 +42,16 @@ proc run_command { test command } { set res [catch {eval exec "$command |& cat"} value] verbose -log "OUT $value" verbose -log "RC $res" - if {$res != 0 } { - fail $test + if { $res != 0 } { # allow failure for support + if { $action != "support" } { fail "$test $action" } + return $res } else { - pass $test + pass "$test $action" + return $res } } else { - untested $test + untested "$test $action" + return 0 } } @@ -64,16 +67,33 @@ foreach file $meta_files { cd $dir set meta_data [get_meta_data $file] - set test_check [extract_tag "$meta_data" "test_check"] - set command $test_check - run_command "$test build" $command + set test_support [extract_tag "$meta_data" "test_support"] + set command $test_support + set supported_p 1 + if { $command != "" } { # need to test support + set res [run_command "$test" "support" $command] + if { $res != 0 } { set supported_p 0 } + } + + if { $supported_p == 1 } { + set test_check [extract_tag "$meta_data" "test_check"] + set command $test_check + run_command "$test" "build" $command + } else { + untested "$test build" + } + set test_installcheck [extract_tag "$meta_data" "test_installcheck"] # The pass/fail logic too simple and fails for some examples # FIXME would like to be able to run more complicated test code if {[info procs installtest_p] != "" && [installtest_p] && $test_installcheck != "" } then { - set command $test_installcheck - run_command "$test run" $command + if { $supported_p == 1 } { + set command $test_installcheck + run_command "$test" "run" $command + } else { + untested "$test run" + } } } diff --git a/testsuite/systemtap.examples/io/iostat-scsi.meta b/testsuite/systemtap.examples/io/iostat-scsi.meta index 834466aa..242e740e 100644 --- a/testsuite/systemtap.examples/io/iostat-scsi.meta +++ b/testsuite/systemtap.examples/io/iostat-scsi.meta @@ -9,5 +9,6 @@ exit: user-controlled output: timed scope: system-wide description: The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports. +test_support: stap -l module("st").function("st_do_scsi")!,kernel.function("st_do_scsi") test_check: stap -p4 iostat-scsi.stp 1 test_installcheck: stap iostat-scsi.stp 1 -c "sleep 1" diff --git a/testsuite/systemtap.examples/memory/mmanonpage.meta b/testsuite/systemtap.examples/memory/mmanonpage.meta index 496d10d8..25385d82 100644 --- a/testsuite/systemtap.examples/memory/mmanonpage.meta +++ b/testsuite/systemtap.examples/memory/mmanonpage.meta @@ -9,5 +9,6 @@ exit: user-controlled output: sorted-list scope: system-wide description: The mmanonpage.stp script uses the virtual memory tracepoints available in some kernels to track the number of faults, user space frees, page ins, copy on writes and unmaps for anonymous pages. When the script is terminated the counts are printed for each process that allocated pages while the script was running. This script displays the anonymous page statistics for each process that ran while the script is active. Its useful in debugging leaks in the anonymous regions of a process. +test_support: stap -l kernel.trace("mm_page_allocation"),kernel.trace("mm_page_free"),kernel.trace("mm_anon_fault"),kernel.trace("mm_anon_pgin"),kernel.trace("mm_anon_cow"),kernel.trace("mm_anon_unmap"),kernel.trace("mm_anon_userfree") test_check: stap -p4 mmanonpage.stp test_installcheck: stap mmanonpage.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/memory/mmfilepage.meta b/testsuite/systemtap.examples/memory/mmfilepage.meta index 3fb6ba55..efa87209 100644 --- a/testsuite/systemtap.examples/memory/mmfilepage.meta +++ b/testsuite/systemtap.examples/memory/mmfilepage.meta @@ -9,5 +9,6 @@ exit: user-controlled output: sorted-list scope: system-wide description: The mmfilepage.stp script uses the virtual memory tracepoints available in some kernels to track the number of faults, copy on writes mapping, and unmapping operations for file backed pages. When the script is terminated the counts are printed for each process that allocated pages while the script was running. The mmfilepage.stp script is useful in debugging leaks in the mapped file regions of a process. +test_support: stap -l kernel.trace("mm_page_allocation"),kernel.trace("mm_page_free"),kernel.trace("mm_filemap_fault"),kernel.trace("mm_filemap_cow"),kernel.trace("mm_filemap_unmap"),kernel.trace("mm_filemap_userunmap") test_check: stap -p4 mmfilepage.stp test_installcheck: stap mmfilepage.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/memory/mmreclaim.meta b/testsuite/systemtap.examples/memory/mmreclaim.meta index f9c9b523..f6824f69 100644 --- a/testsuite/systemtap.examples/memory/mmreclaim.meta +++ b/testsuite/systemtap.examples/memory/mmreclaim.meta @@ -9,5 +9,6 @@ exit: user-controlled output: sorted-list scope: system-wide description: The mmreclaim.stp script uses the virtual memory tracepoints available in some kernels to track page reclaim activity that occured while the script was running. Its useful is debugging performance problems that occur due to page reclamation. +test_support: stap -l kernel.trace("mm_directreclaim_reclaimall"),kernel.trace("mm_pagereclaim_shrinkinactive"),kernel.trace("mm_pagereclaim_free"),kernel.trace("mm_pagereclaim_pgout"),kernel.trace("mm_pagereclaim_shrinkactive_a2a"),kernel.trace("mm_pagereclaim_shrinkinactive_i2a"),kernel.trace("mm_pagereclaim_shrinkactive_a2i"),kernel.trace("mm_pagereclaim_shrinkinactive_i2i") test_check: stap -p4 mmreclaim.stp test_installcheck: stap mmreclaim.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/memory/mmwriteback.meta b/testsuite/systemtap.examples/memory/mmwriteback.meta index aab0f910..00a68827 100644 --- a/testsuite/systemtap.examples/memory/mmwriteback.meta +++ b/testsuite/systemtap.examples/memory/mmwriteback.meta @@ -9,5 +9,6 @@ exit: user-controlled output: sorted-list scope: system-wide description: The mmwriteback.stp script uses the virtual memory tracepoints available in some kernels to report all of the file writebacks that occur form kupdate, pdflush and kjournald while the script is running. Its useful in determining where writes are coming from on a supposedly idle system that is experiencing upexpected IO. +test_support: stap -l kernel.trace("mm_pdflush_bgwriteout"),kernel.trace("mm_pdflush_kupdate"),kernel.trace("mm_pagereclaim_pgout") test_check: stap -p4 mmwriteback.stp test_installcheck: stap mmwriteback.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/network/autofs4.meta b/testsuite/systemtap.examples/network/autofs4.meta index 16ae7297..c6886e1c 100644 --- a/testsuite/systemtap.examples/network/autofs4.meta +++ b/testsuite/systemtap.examples/network/autofs4.meta @@ -4,5 +4,6 @@ name: autofs4.stp author: Jeff Moyer keywords: network autofs nfs subsystem: network +test_support: stap -l module("autofs4").function("autofs4_lookup"),module("autofs4").function("autofs4_follow_link"),module("autofs4").function("autofs4_expire_indirect").return,module("autofs4").function("autofs4_wait").return test_check: stap -p4 autofs4.stp test_installcheck: stap autofs4.stp -c "sleep 10" diff --git a/testsuite/systemtap.examples/network/dropwatch.meta b/testsuite/systemtap.examples/network/dropwatch.meta index 176ba236..98b23e05 100644 --- a/testsuite/systemtap.examples/network/dropwatch.meta +++ b/testsuite/systemtap.examples/network/dropwatch.meta @@ -9,5 +9,6 @@ exit: user-controlled output: timed scope: system-wide description: Every five seconds the dropwatch.stp script lists the number of socket buffers freed at locations in the kernel. +test_support: stap -l kernel.trace("kfree_skb") test_check: stap -p4 dropwatch.stp test_installcheck: stap dropwatch.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/process/schedtimes.meta b/testsuite/systemtap.examples/process/schedtimes.meta index 0074731f..786d9cfb 100644 --- a/testsuite/systemtap.examples/process/schedtimes.meta +++ b/testsuite/systemtap.examples/process/schedtimes.meta @@ -9,5 +9,6 @@ exit: user-controlled output: sorted-list scope: system-wide description: The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID. +test_support: stap -l kernel.trace("sched_switch"),kernel.trace("sched_wakeup") test_check: stap -p4 schedtimes.stp test_installcheck: stap schedtimes.stp -c "sleep 1" -- cgit From 6db2f61f39669ad1f0fa23595b94ff22c8fc50d6 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Wed, 9 Sep 2009 07:28:19 -0400 Subject: PR10524: brag in NEWS --- NEWS | 3 +++ 1 file changed, 3 insertions(+) diff --git a/NEWS b/NEWS index 77873950..007d89e0 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,8 @@ * What's new +- Memory consumption for scripts involving many uprobes has been + dramatically reduced. + - The preprocessor now supports || and && in the conditions. %( arch == "x86_64" || arch == "ia64" %: ... %) -- cgit From c2eefc9f0d8a601e4732d80ca5660b5748991595 Mon Sep 17 00:00:00 2001 From: David Smith Date: Wed, 9 Sep 2009 11:04:05 -0500 Subject: Removed unneeded casts. * runtime/transport/ring_buffer.c (_stp_event_to_user): Removed unneeded cast. (_stp_data_write_reserve): Ditto. (_stp_data_write_commit): Ditto. --- runtime/transport/ring_buffer.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/runtime/transport/ring_buffer.c b/runtime/transport/ring_buffer.c index 43448076..251d6ed9 100644 --- a/runtime/transport/ring_buffer.c +++ b/runtime/transport/ring_buffer.c @@ -162,7 +162,7 @@ _stp_event_to_user(struct ring_buffer_event *event, char __user *ubuf, return -EFAULT; } - entry = (struct _stp_data_entry *)ring_buffer_event_data(event); + entry = ring_buffer_event_data(event); if (entry == NULL) { dbug_trans(1, "returning -EFAULT(2)\n"); return -EFAULT; @@ -578,7 +578,7 @@ _stp_data_write_reserve(size_t size_request, void **entry) if (event) { ssize_t len; - sde = (struct _stp_data_entry *)ring_buffer_event_data(event); + sde = ring_buffer_event_data(event); if (sde->len < size_request) size_request = sde->len; _stp_ring_buffer_consume(iter); @@ -605,7 +605,7 @@ _stp_data_write_reserve(size_t size_request, void **entry) } } - sde = (struct _stp_data_entry *)ring_buffer_event_data(event); + sde = ring_buffer_event_data(event); sde->len = size_request; *entry = event; @@ -620,7 +620,7 @@ static unsigned char *_stp_data_entry_data(void *entry) if (event == NULL) return NULL; - sde = (struct _stp_data_entry *)ring_buffer_event_data(event); + sde = ring_buffer_event_data(event); return sde->buf; } @@ -635,7 +635,7 @@ static int _stp_data_write_commit(void *entry) #if defined(DEBUG_TRANS) && (DEBUG_TRANS >= 2) { - struct _stp_data_entry *sde = (struct _stp_data_entry *)ring_buffer_event_data(event); + struct _stp_data_entry *sde = ring_buffer_event_data(event); char *last = sde->buf + (sde->len - 5); dbug_trans2("commiting %.5s...%.5s\n", sde->buf, last); } -- cgit From ddc0ddd0bc88d370addadcd3a9381e410e7b73cc Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Wed, 9 Sep 2009 12:53:25 -0400 Subject: Fix relay_old implementation of fsize_max and fnum_max. With old relayfs, out_fd is used only when non-bulk mode. However, open_oldoutfile and open_relayfs_files open files with fopen and set only percpu_tmpfile. This will cause a problem with -S option, that out_fd will be closed when the file size reaches fsize_max and new fd will be opened only on percpu_tmpfile. So, out_fd should be synchronized with percpu_tmpfile. * runtime/staprun/relay_old.c (open_oldoutfile): Set fd of output file to out_fd[cpu]. (open_relayfs_files): Ditto. --- runtime/staprun/relay_old.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/runtime/staprun/relay_old.c b/runtime/staprun/relay_old.c index 71d8acee..0254173f 100644 --- a/runtime/staprun/relay_old.c +++ b/runtime/staprun/relay_old.c @@ -110,7 +110,8 @@ static int open_oldoutfile(int fnum, int cpu, int remove_file) perr("Couldn't open output file %s", buf); return -1; } - if (set_clexec(fileno(percpu_tmpfile[cpu])) < 0) { + out_fd[cpu] = fileno(percpu_tmpfile[cpu]); + if (set_clexec(out_fd[cpu]) < 0) { perr("Couldn't clear exec bit of open output file %s", buf); return -1; } @@ -181,7 +182,8 @@ static int open_relayfs_files(int cpu, const char *relay_filebase, const char *p perr("Couldn't open output file %s", tmp); goto err2; } - if (set_clexec(fileno(percpu_tmpfile[cpu])) < 0) { + out_fd[cpu] = fileno(percpu_tmpfile[cpu]); + if (set_clexec(out_fd[cpu]) < 0) { perr("Couldn't open output file %s", tmp); goto err2; } -- cgit From 259d54c0270e85f6fbeb4fb966b95c3e52e0dac0 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Wed, 9 Sep 2009 13:33:51 -0400 Subject: PR10602: improved fix for REG_IP lvalue * runtime/regs.h (SET_REG_IP): Define. (REG_IP_LVALUE): Undefine. * tapsets.cxx (*::emit_module_decls): Use SET_REG_IP() instead of old LVALUE? conditional. Written by jkenisto & jistone. --- runtime/regs.h | 20 ++++++++++++++------ tapsets.cxx | 54 ++++++++++++------------------------------------------ 2 files changed, 26 insertions(+), 48 deletions(-) diff --git a/runtime/regs.h b/runtime/regs.h index d80cdf0a..dc6b50af 100644 --- a/runtime/regs.h +++ b/runtime/regs.h @@ -12,53 +12,61 @@ #define _REGS_H_ #if defined (STAPCONF_X86_UNIREGS) && (defined (__x86_64__) || defined (__i386__)) + #define REG_IP(regs) regs->ip -#define REG_IP_LVALUE 1 #define REG_SP(regs) regs->sp #define REG_FP(regs) regs->bp #elif defined (__x86_64__) #define REG_IP(regs) regs->rip -#define REG_IP_LVALUE 1 #define REG_SP(regs) regs->rsp #elif defined (__i386__) #define REG_IP(regs) regs->eip -#define REG_IP_LVALUE 1 #define REG_SP(regs) regs->esp #define REG_FP(regs) regs->ebp #elif defined (__ia64__) + #define REG_IP(regs) ((regs)->cr_iip +ia64_psr(regs)->ri) #define REG_SP(regs) ((regs)->r12) +#define SET_REG_IP(regs, x) \ + (((regs)->cr_iip = (x) & ~3UL), (ia64_psr(regs)->ri = (x) & 3UL)) + #elif defined (__powerpc64__) #define REG_IP(regs) regs->nip -#define REG_IP_LVALUE 1 #define REG_SP(regs) regs->gpr[1] #define REG_LINK(regs) regs->link #elif defined (__arm__) #define REG_IP(regs) regs->ARM_pc -#define REG_IP_LVALUE 1 #define REG_SP(regs) regs->ARM_sp #define REG_LINK(regs) regs->ARM_lr #elif defined (__s390__) || defined (__s390x__) + #ifndef __s390x__ #define PSW_ADDR_AMODE 0x80000000UL +#define PSW_ADDR_INSN 0x7FFFFFFFUL #else /* __s390x__ */ #define PSW_ADDR_AMODE 0x0000000000000000UL +#define PSW_ADDR_INSN 0xFFFFFFFFFFFFFFFFUL #endif /* __s390x__ */ -#define REG_IP(regs) (((regs)->psw.addr) | PSW_ADDR_AMODE) +#define REG_IP(regs) (((regs)->psw.addr) & PSW_ADDR_INSN) #define REG_SP(regs) (regs)->gprs[15] +#define SET_REG_IP(regs,x) (regs)->psw.addr = (x) | PSW_ADDR_AMODE #else #error "Unimplemented architecture" #endif +#ifndef SET_REG_IP +#define SET_REG_IP(regs, x) REG_IP(regs) = x +#endif + #endif /* _REGS_H_ */ diff --git a/tapsets.cxx b/tapsets.cxx index 5b3e9169..7912ed99 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3080,18 +3080,13 @@ dwarf_derived_probe_group::emit_module_decls (systemtap_session& s) // Make it look like the IP is set as it wouldn't have been replaced // by a breakpoint instruction when calling real probe handler. Reset // IP regs on return, so we don't confuse kprobes. PR10458 - // But only for architectures where REG_IP is a proper lvalue. PR10491 - s.op->newline() << "#ifdef REG_IP_LVALUE"; s.op->newline() << "{"; s.op->indent(1); s.op->newline() << "unsigned long kprobes_ip = REG_IP(c->regs);"; - s.op->newline() << "REG_IP(regs) = (unsigned long) inst->addr;"; + s.op->newline() << "SET_REG_IP(regs, (unsigned long) inst->addr);"; s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "REG_IP(regs) = kprobes_ip;"; + s.op->newline() << "SET_REG_IP(regs, kprobes_ip);"; s.op->newline(-1) << "}"; - s.op->newline() << "#else"; - s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "#endif"; common_probe_entryfn_epilogue (s.op); s.op->newline() << "return 0;"; @@ -3119,18 +3114,13 @@ dwarf_derived_probe_group::emit_module_decls (systemtap_session& s) // Make it look like the IP is set as it wouldn't have been replaced // by a breakpoint instruction when calling real probe handler. Reset // IP regs on return, so we don't confuse kprobes. PR10458 - // But only for architectures where REG_IP is a proper lvalue. PR10491 - s.op->newline() << "#ifdef REG_IP_LVALUE"; s.op->newline() << "{"; s.op->indent(1); s.op->newline() << "unsigned long kprobes_ip = REG_IP(c->regs);"; - s.op->newline() << "REG_IP(regs) = (unsigned long) inst->rp->kp.addr;"; + s.op->newline() << "SET_REG_IP(regs, (unsigned long) inst->rp->kp.addr);"; s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "REG_IP(regs) = kprobes_ip;"; + s.op->newline() << "SET_REG_IP(regs, kprobes_ip);"; s.op->newline(-1) << "}"; - s.op->newline() << "#else"; - s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "#endif"; common_probe_entryfn_epilogue (s.op); s.op->newline() << "return 0;"; @@ -4553,18 +4543,13 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // Make it look like the IP is set as it would in the actual user // task when calling real probe handler. Reset IP regs on return, so // we don't confuse uprobes. PR10458 - // But only for architectures where REG_IP is a proper lvalue. PR10491 - s.op->newline() << "#ifdef REG_IP_LVALUE"; s.op->newline() << "{"; s.op->indent(1); s.op->newline() << "unsigned long uprobes_ip = REG_IP(c->regs);"; - s.op->newline() << "REG_IP(regs) = inst->vaddr;"; + s.op->newline() << "SET_REG_IP(regs, inst->vaddr);"; s.op->newline() << "(*sups->ph) (c);"; - s.op->newline() << "REG_IP(regs) = uprobes_ip;"; + s.op->newline() << "SET_REG_IP(regs, uprobes_ip);"; s.op->newline(-1) << "}"; - s.op->newline() << "#else"; - s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "#endif"; common_probe_entryfn_epilogue (s.op); s.op->newline(-1) << "}"; @@ -4581,18 +4566,13 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // Make it look like the IP is set as it would in the actual user // task when calling real probe handler. Reset IP regs on return, so // we don't confuse uprobes. PR10458 - // But only for architectures where REG_IP is a proper lvalue. PR10491 - s.op->newline() << "#ifdef REG_IP_LVALUE"; s.op->newline() << "{"; s.op->indent(1); s.op->newline() << "unsigned long uprobes_ip = REG_IP(c->regs);"; - s.op->newline() << "REG_IP(regs) = inst->rp->u.vaddr;"; + s.op->newline() << "SET_REG_IP(regs, inst->rp->u.vaddr);"; s.op->newline() << "(*sups->ph) (c);"; - s.op->newline() << "REG_IP(regs) = uprobes_ip;"; + s.op->newline() << "SET_REG_IP(regs, uprobes_ip);"; s.op->newline(-1) << "}"; - s.op->newline() << "#else"; - s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "#endif"; common_probe_entryfn_epilogue (s.op); s.op->newline(-1) << "}"; @@ -5166,18 +5146,13 @@ kprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // Make it look like the IP is set as it wouldn't have been replaced // by a breakpoint instruction when calling real probe handler. Reset // IP regs on return, so we don't confuse kprobes. PR10458 - // But only for architectures where REG_IP is a proper lvalue. PR10491 - s.op->newline() << "#ifdef REG_IP_LVALUE"; s.op->newline() << "{"; s.op->indent(1); s.op->newline() << "unsigned long kprobes_ip = REG_IP(c->regs);"; - s.op->newline() << "REG_IP(regs) = (unsigned long) inst->addr;"; + s.op->newline() << "SET_REG_IP(regs, (unsigned long) inst->addr);"; s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "REG_IP(regs) = kprobes_ip;"; + s.op->newline() << "SET_REG_IP(regs, kprobes_ip);"; s.op->newline(-1) << "}"; - s.op->newline() << "#else"; - s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "#endif"; common_probe_entryfn_epilogue (s.op); s.op->newline() << "return 0;"; @@ -5205,18 +5180,13 @@ kprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // Make it look like the IP is set as it wouldn't have been replaced // by a breakpoint instruction when calling real probe handler. Reset // IP regs on return, so we don't confuse kprobes. PR10458 - // But only for architectures where REG_IP is a proper lvalue. PR10491 - s.op->newline() << "#ifdef REG_IP_LVALUE"; s.op->newline() << "{"; s.op->indent(1); s.op->newline() << "unsigned long kprobes_ip = REG_IP(c->regs);"; - s.op->newline() << "REG_IP(regs) = (unsigned long) inst->rp->kp.addr;"; + s.op->newline() << "SET_REG_IP(regs, (unsigned long) inst->rp->kp.addr);"; s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "REG_IP(regs) = kprobes_ip;"; + s.op->newline() << "SET_REG_IP(regs, kprobes_ip);"; s.op->newline(-1) << "}"; - s.op->newline() << "#else"; - s.op->newline() << "(*sdp->ph) (c);"; - s.op->newline() << "#endif"; common_probe_entryfn_epilogue (s.op); s.op->newline() << "return 0;"; -- cgit From 54ff5e0c65ee5a5ee15256c2ff3ae481ee6db463 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Wed, 9 Sep 2009 13:37:49 -0400 Subject: examples: regenerate index files --- testsuite/systemtap.examples/index.html | 3 +++ testsuite/systemtap.examples/index.txt | 8 ++++++++ testsuite/systemtap.examples/keyword-index.html | 14 ++++++++++++- testsuite/systemtap.examples/keyword-index.txt | 26 +++++++++++++++++++++++++ 4 files changed, 50 insertions(+), 1 deletion(-) diff --git a/testsuite/systemtap.examples/index.html b/testsuite/systemtap.examples/index.html index 664bf420..b079f5b8 100644 --- a/testsuite/systemtap.examples/index.html +++ b/testsuite/systemtap.examples/index.html @@ -67,6 +67,9 @@ keywords: IO io/ioblktime.stp - Average Time Block IO Requests Spend in Queue
keywords: IO

The ioblktime.stp script tracks the amount of time that each block IO requests spend waiting for completion. The script computes the average time waiting time for block IO per device and prints list every 10 seconds. In some cases there can be too many oustanding block IO operations and the script may exceed the default number of MAXMAPENTRIES allowed. In this case the allowed number can be increased with "-DMAXMAPENTRIES=10000" option on the stap command line.

+
  • io/iostat-scsi.stp - iostat for SCSI Devices
    +keywords: IO PROFILING SCSI
    +

    The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports.

  • io/iostats.stp - List Executables Reading and Writing the Most Data
    keywords: IO PROFILING

    The iostat.stp script measures the amount of data successfully read and written by all the executables on the system. The output is sorted from most greatest sum of bytes read and written by an executable to the least. The output contains the count of operations (opens, reads, and writes), the totals and averages for the number of bytes read and written.

    • diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index ce481d3b..376c545e 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -81,6 +81,14 @@ keywords: io line. +io/iostat-scsi.stp - iostat for SCSI Devices +keywords: io profiling scsi + + The iostat-scsi.stp script provides a breakdown of the number of blks + read and written on the various machines's SCSI devices. The script + takes one argument which is the number of seconds between reports. + + io/iostats.stp - List Executables Reading and Writing the Most Data keywords: io profiling diff --git a/testsuite/systemtap.examples/keyword-index.html b/testsuite/systemtap.examples/keyword-index.html index 7523c302..a57b967e 100644 --- a/testsuite/systemtap.examples/keyword-index.html +++ b/testsuite/systemtap.examples/keyword-index.html @@ -39,7 +39,7 @@

    Examples by Keyword

    -

    AUTOFS BACKTRACE BUFFER CALLGRAPH CPU DISK FORMAT FREE FUNCTIONS FUTEX GRAPH INTERRUPT IO LOCKING MEMORY MONITOR NETWORK NFS NUMA PER-PROCESS PROCESS PROFILING READ SCHEDULER SIGNALS SIMPLE SLEEP SOCKET STATISTICS SYSCALL TCP TIME TRACE TRACEPOINT TRAFFIC TTY USE WAIT4 WRITE

    +

    AUTOFS BACKTRACE BUFFER CALLGRAPH CPU DISK FORMAT FREE FUNCTIONS FUTEX GRAPH INTERRUPT IO LOCKING MEMORY MONITOR NETWORK NFS NUMA PER-PROCESS PROCESS PROFILING READ SCHEDULER SCSI SIGNALS SIMPLE SLEEP SOCKET STATISTICS SYSCALL TCP TIME TRACE TRACEPOINT TRAFFIC TTY USE WAIT4 WRITE

    AUTOFS

    • network/autofs4.stp - Watch autofs4 operations
      @@ -135,6 +135,9 @@ keywords: IO io/ioblktime.stp - Average Time Block IO Requests Spend in Queue
      keywords: IO

      The ioblktime.stp script tracks the amount of time that each block IO requests spend waiting for completion. The script computes the average time waiting time for block IO per device and prints list every 10 seconds. In some cases there can be too many oustanding block IO operations and the script may exceed the default number of MAXMAPENTRIES allowed. In this case the allowed number can be increased with "-DMAXMAPENTRIES=10000" option on the stap command line.

      • +
    • io/iostat-scsi.stp - iostat for SCSI Devices
      +keywords: IO PROFILING SCSI
      +

      The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports.

    • io/iostats.stp - List Executables Reading and Writing the Most Data
      keywords: IO PROFILING

      The iostat.stp script measures the amount of data successfully read and written by all the executables on the system. The output is sorted from most greatest sum of bytes read and written by an executable to the least. The output contains the count of operations (opens, reads, and writes), the totals and averages for the number of bytes read and written.

      • @@ -264,6 +267,9 @@ keywords: PROCESS PROFILING
        +
      • io/iostat-scsi.stp - iostat for SCSI Devices
        +keywords: IO PROFILING SCSI
        +

        The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports.

      • io/iostats.stp - List Executables Reading and Writing the Most Data
        keywords: IO PROFILING

        The iostat.stp script measures the amount of data successfully read and written by all the executables on the system. The output is sorted from most greatest sum of bytes read and written by an executable to the least. The output contains the count of operations (opens, reads, and writes), the totals and averages for the number of bytes read and written.

        • @@ -307,6 +313,12 @@ keywords: PROCESS IO SCHEDULER BACKTRACE

        The script monitors the time that threads spend waiting for IO operations (in "D" state) in the wait_for_completion function. If a thread spends over 10ms, its name and backtrace is printed, and later so is the total delay.

      +

      SCSI

      +
        +
      • io/iostat-scsi.stp - iostat for SCSI Devices
        +keywords: IO PROFILING SCSI
        +

        The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports.

        • +

      SIGNALS

      • process/sig_by_pid.stp - Signal Counts by Process ID
        diff --git a/testsuite/systemtap.examples/keyword-index.txt b/testsuite/systemtap.examples/keyword-index.txt index f9c27e3a..4f1ce8f2 100644 --- a/testsuite/systemtap.examples/keyword-index.txt +++ b/testsuite/systemtap.examples/keyword-index.txt @@ -192,6 +192,14 @@ keywords: io line. +io/iostat-scsi.stp - iostat for SCSI Devices +keywords: io profiling scsi + + The iostat-scsi.stp script provides a breakdown of the number of blks + read and written on the various machines's SCSI devices. The script + takes one argument which is the number of seconds between reports. + + io/iostats.stp - List Executables Reading and Writing the Most Data keywords: io profiling @@ -539,6 +547,14 @@ keywords: process scheduler time tracepoint = PROFILING = +io/iostat-scsi.stp - iostat for SCSI Devices +keywords: io profiling scsi + + The iostat-scsi.stp script provides a breakdown of the number of blks + read and written on the various machines's SCSI devices. The script + takes one argument which is the number of seconds between reports. + + io/iostats.stp - List Executables Reading and Writing the Most Data keywords: io profiling @@ -667,6 +683,16 @@ keywords: io scheduler backtrace so is the total delay. += SCSI = + +io/iostat-scsi.stp - iostat for SCSI Devices +keywords: io profiling scsi + + The iostat-scsi.stp script provides a breakdown of the number of blks + read and written on the various machines's SCSI devices. The script + takes one argument which is the number of seconds between reports. + + = SIGNALS = process/sig_by_pid.stp - Signal Counts by Process ID -- cgit From 9084f0736c3c53e4210409fb000530fc12c03825 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Wed, 9 Sep 2009 13:46:42 -0400 Subject: PR10602 prime: runtime: shrink stack frame of _stp_do_relocation(). * transport/symbols.c (_stp_do_relocation): Make msg static. --- runtime/transport/symbols.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/runtime/transport/symbols.c b/runtime/transport/symbols.c index 3e6a2fb1..a214d1f2 100644 --- a/runtime/transport/symbols.c +++ b/runtime/transport/symbols.c @@ -15,7 +15,7 @@ static void _stp_do_relocation(const char __user *buf, size_t count) { - struct _stp_msg_relocation msg; + static struct _stp_msg_relocation msg; /* by protocol, never concurrently used */ unsigned mi, si; if (sizeof(msg) != count) -- cgit From 6d8f08ed5132777fe772555ab7870d080c745671 Mon Sep 17 00:00:00 2001 From: Robb Romans Date: Tue, 8 Sep 2009 15:15:37 -0500 Subject: Add error probe information. --- doc/langref.tex | 35 +++++++++++++++++++++++++++-------- 1 file changed, 27 insertions(+), 8 deletions(-) diff --git a/doc/langref.tex b/doc/langref.tex index 3d08234d..eb5393bd 100644 --- a/doc/langref.tex +++ b/doc/langref.tex @@ -1031,14 +1031,33 @@ of an \texttt{exit} function call, or an interruption from the user. In the case of an shutdown triggered by error, \texttt{end} probes are not run. -\subsubsection{begin and end probe sequence} -\index{sequence} -\texttt{begin} and \texttt{end} probes are specified with an optional sequence -number that controls the order in which they are run. If no sequence number -is provided, the sequence number defaults to zero and probes are run in the -order that they occur in the script file. Sequence numbers may be either -positive or negative, and are especially useful for tapset writers who want -to do initialization in a \texttt{begin} probe. The following are examples. +\subsubsection{error} +\index{error} +The \emph{error} probe point is similar to the end +probe, except the probe handler runs when the session ends if an error +occurred. In this case, an \texttt{end} probe is skipped, but each +\texttt{error} probe is still attempted. You can use an +\texttt{error} probe to clean up or perform a final action on script +termination. + +Here is a simple example: +\begin{vindent} +\begin{verbatim} +probe error { println ("Oops, errors occurred. Here's a report anyway.") + foreach (coin in mint) { println (coin) } } +\end{verbatim} +\end{vindent} + + +\subsubsection{begin, end, and error probe sequence} +\index{probe sequence} +\texttt{begin}, \texttt{end}, and \texttt{error} probes can be +specified with an optional sequence number that controls the order in +which they are run. If no sequence number is provided, the sequence +number defaults to zero and probes are run in the order that they +occur in the script file. Sequence numbers may be either positive or +negative, and are especially useful for tapset writers who want to do +initialization in a \texttt{begin} probe. The following are examples. \begin{vindent} \begin{verbatim} -- cgit From 0f99bb4fc41f9b81f2bea9cf637d942898d3d3af Mon Sep 17 00:00:00 2001 From: Robb Romans Date: Tue, 8 Sep 2009 15:34:10 -0500 Subject: Add pointer typecasting information to Language Reference. --- doc/langref.tex | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 66 insertions(+), 1 deletion(-) diff --git a/doc/langref.tex b/doc/langref.tex index eb5393bd..92081730 100644 --- a/doc/langref.tex +++ b/doc/langref.tex @@ -1107,9 +1107,74 @@ read\_counter is a function passed to the handle for a perfmon probe. It returns the current count for the event. \end{comment} -\section{Language elements\label{sec:Language-Elements}} +\subsection{Pointer typecasting} +\index{Pointer typecasting} + +\emph{Typecasting} is supported using the \texttt{@cast()} operator. A +script can define a pointer type for a \emph{long} value, then access +type members using the same syntax as with \texttt{\$target} +variables. After a pointer is saved into a script integer variable, +the translator loses the necessary type information to access members +from that pointer. The \texttt{@cast()} operator tells the translator +how to read a pointer. + +The following statement interprets \texttt{p} as a pointer to a struct +or union named \texttt{type\_name} and dereferences the +\texttt{member} value: +\begin{vindent} +\begin{verbatim} +@cast(p, "type_name"[, "module"])->member +\end{verbatim} +\end{vindent} + +The optional \texttt{module} parameter tells the translator where to +look for information about that type. You can specify multiple modules +as a list with colon (\texttt{:}) separators. If you do not specify +the module parameter, the translator defaults to either the probe +module for dwarf probes or to \textit{kernel} for functions and all +other probe types. + +The following statement retrieves the parent PID from a kernel +task\_struct: +\begin{vindent} +\begin{verbatim} +@cast(pointer, "task_struct", "kernel")->parent->tgid +\end{verbatim} +\end{vindent} +The translator can create its own module with type information from a +header surrounded by angle brackets (\texttt{< >}) if normal debugging +information is not available. For kernel headers, prefix it with +\texttt{kernel} to use the appropriate build system. All other +headers are built with default GCC parameters into a user module. The +following statements are examples. +\begin{vindent} +\begin{verbatim} +@cast(tv, "timeval", "")->tv_sec +@cast(task, "task_struct", "kernel")->tgid +\end{verbatim} +\end{vindent} +In guru mode, the translator allows scripts to assign new values to +members of typecasted pointers. + +Typecasting is also useful in the case of \texttt{void*} members whose +type might be determinable at run time. +\begin{vindent} +\begin{verbatim} +probe foo { + if ($var->type == 1) { + value = @cast($var->data, "type1")->bar + } else { + value = @cast($var->data, "type2")->baz + } + print(value) +} +\end{verbatim} +\end{vindent} + + +\section{Language elements\label{sec:Language-Elements}} \subsection{Identifiers} \index{identifiers} \emph{Identifiers} are used to name variables and functions. They are an -- cgit From eaec8e2b4cf10fc293a0cb2524692ae25a810ec9 Mon Sep 17 00:00:00 2001 From: Robb Romans Date: Wed, 9 Sep 2009 11:49:19 -0500 Subject: Update marker probe information in Language Reference. Signed-off-by: Robb Romans --- doc/langref.tex | 56 ++++++++++++++++++++++++++++++++++++++------------------ 1 file changed, 38 insertions(+), 18 deletions(-) diff --git a/doc/langref.tex b/doc/langref.tex index 92081730..aa583c2e 100644 --- a/doc/langref.tex +++ b/doc/langref.tex @@ -911,26 +911,46 @@ function, use \textbf{.statement} probes. Do not use wildcards in to not register. Also, run statement probes in guru mode only. -\begin{comment} \subsection{Marker probes} +\index{marker probes} +This family of probe points connects to static probe markers inserted +into the kernel or a module. These markers are special macro calls in +the kernel that make probing faster and more reliable than with +DWARF-based probes. DWARF debugging information is not required to +use probe markers. + +Marker probe points begin with a \texttt{kernel} prefix which +identifies the source of the symbol table used for finding +markers. The suffix names the marker itself: +\texttt{mark.("MARK")}. The marker name string, which can contain +wildcard characters, is matched against the names given to the marker +macros when the kernel or module is compiled. Optionally, you can +specify \texttt{format("FORMAT")}. Specifying the marker format +string allows differentiation between two markers with the same name +but different marker format strings. + +The handler associated with a marker probe reads any optional +parameters specified at the macro call site named \texttt{\$arg1} +through \texttt{\$argNN}, where \texttt{NN} is the number of +parameters supplied by the macro. Number and string parameters are +passed in a type-safe manner. + +The marker format string associated with a marker is available in +\texttt{\$format}. The marker name string is available in +\texttt{\$name}. + +Here are the marker probe constructs: +\begin{vindent} +\begin{verbatim} +kernel.mark("MARK") +kernel.mark("MARK").format("FORMAT") +\end{verbatim} +\end{vindent} + +For more information about marker probes, see +\url{http://sourceware.org/systemtap/wiki/UsingMarkers}. + -This family of probe points connects to static probe markers inserted into -the kernel or a module. These markers are special macro calls in the kernel -that make probing faster and more reliable than with DWARF-based probes. -DWARF debugging information is not required to use probe markers. - -Marker probe points begin with a kernel or module(\char`\"{}\emph{name}\char`\"{}) -prefix, the same as DWARF probes. This prefix identifies the source of the -symbol table used for finding markers. The suffix names the marker itself: -mark(\char`\"{}\emph{name}\char`\"{}). The marker name string, which may -contain wildcard characters, is matched against the names given to the marker -macros when the kernel or module was compiled. - -The handler associated with a marker probe reads any optional parameters -specified at the macro call site named \$arg1 through \$argNN, where NN is -the number of parameters supplied by the macro. Number and string parameters -are passed in a type-safe manner. -\end{comment} \subsection{Timer probes} \index{timer probes} -- cgit -- cgit From ed4abdf95dfadf9f5c28c712e1b792556ba0674b Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Thu, 10 Sep 2009 10:04:07 -0400 Subject: build: support x86-64 without CONFIG_IA32_EMULATION * runtime/syscall.h (x86_64 MMAP2_SYSCALL_NO): Define. --- runtime/syscall.h | 1 + 1 file changed, 1 insertion(+) diff --git a/runtime/syscall.h b/runtime/syscall.h index 38b523e1..786965f4 100644 --- a/runtime/syscall.h +++ b/runtime/syscall.h @@ -52,6 +52,7 @@ : __MREMAP_SYSCALL_NO_X86_64) # else #define MMAP_SYSCALL_NO(tsk) __MMAP_SYSCALL_NO_X86_64 +#define MMAP2_SYSCALL_NO(tsk) __MMAP2_SYSCALL_NO_X86_64 #define MPROTECT_SYSCALL_NO(tsk) __MPROTECT_SYSCALL_NO_X86_64 #define MUNMAP_SYSCALL_NO(tsk) __MUNMAP_SYSCALL_NO_X86_64 #define MREMAP_SYSCALL_NO(tsk) __MREMAP_SYSCALL_NO_X86_64 -- cgit From e41820aff558fe3778a31199b88803f016592bcd Mon Sep 17 00:00:00 2001 From: Robb Romans Date: Thu, 10 Sep 2009 12:04:04 -0500 Subject: Add generated files to .gitignore --- doc/.gitignore | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/.gitignore b/doc/.gitignore index d8a93302..23d43673 100644 --- a/doc/.gitignore +++ b/doc/.gitignore @@ -6,3 +6,5 @@ *.out *.pdf *.toc +*.dvi +_region_.* -- cgit From 1b79720abf041b35f8289ed74b77a504f3f5cb40 Mon Sep 17 00:00:00 2001 From: David Smith Date: Thu, 10 Sep 2009 12:36:32 -0500 Subject: Allow ring_buffer to be used if STP_USE_RING_BUFFER is defined. --- runtime/transport/transport.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/runtime/transport/transport.c b/runtime/transport/transport.c index 1d029e53..f5efce9f 100644 --- a/runtime/transport/transport.c +++ b/runtime/transport/transport.c @@ -31,8 +31,9 @@ static int _stp_ctl_attached = 0; static pid_t _stp_target = 0; static int _stp_probes_started = 0; -// For now, disable transport version 3 -#if STP_TRANSPORT_VERSION == 3 +// For now, disable transport version 3 (unless STP_USE_RING_BUFFER is +// defined). +#if STP_TRANSPORT_VERSION == 3 && !defined(STP_USE_RING_BUFFER) #undef STP_TRANSPORT_VERSION #define STP_TRANSPORT_VERSION 2 #endif -- cgit From 96fb769cb91ffe7016cd7dc5f97ae8111b7221f9 Mon Sep 17 00:00:00 2001 From: David Smith Date: Thu, 10 Sep 2009 12:39:11 -0500 Subject: Added blurb about the ring_buffer transport. --- NEWS | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/NEWS b/NEWS index 007d89e0..70287a48 100644 --- a/NEWS +++ b/NEWS @@ -65,6 +65,11 @@ SYSTEMTAP_RUNTIME, SYSTEMTAP_TAPSET, SYSTEMTAP_DEBUGINFO_PATH - nss and nss-tools are required to use this feature. +- A new experimental transport mechanism, using ftrace's ring_buffer, + has been added. This may become the default transport mechanism in + future versions of systemtap. To test this new transport mechanism, + define 'STP_USE_RING_BUFFER'. + * What's new in version 0.9.9 - Systemwide kernel .function.return (kretprobe) maxactive defaults may -- cgit From 9aa8ffcea9980d24cc9c9f13d9dd51e46e6283bf Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 9 Sep 2009 15:45:28 -0700 Subject: PR10594: Provide a cached dwarf_getscopes_die This avoids repeated DIE traversal by caching all parents on the first call, so future calls are just a simple walk up parent links. * dwflpp.cxx (dwflpp::getscopes_die): New cached function that mimics libdw's dwarf_getscopes_die using cached parent links. (dwflpp::cache_die_parents): New function to build the parent cache. (dwflpp::~dwflpp): Clean up the parent caches. (dwflpp::iterate_over_labels): Use the cached getscopes_die. (dwflpp::find_variable_and_frame_base): Ditto. * tapsets.cxx (dwarf_derived_probe::saveargs): Ditto. (uprobe_derived_probe::saveargs): Ditto. (dwarf_var_expanding_visitor::visit_target_symbol_context): Ditto. --- dwflpp.cxx | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++--- dwflpp.h | 11 +++++++ tapsets.cxx | 27 +++++++--------- 3 files changed, 121 insertions(+), 20 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 2437630e..d96f3eda 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -56,6 +56,10 @@ extern "C" { } +// debug flag to compare to the uncached version from libdw +// #define DEBUG_DWFLPP_GETSCOPES 1 + + using namespace std; using namespace __gnu_cxx; @@ -110,6 +114,10 @@ dwflpp::~dwflpp() it != global_alias_cache.end(); ++it) delete it->second; + for (mod_cu_die_parent_cache_t::iterator it = cu_die_parent_cache.begin(); + it != cu_die_parent_cache.end(); ++it) + delete it->second; + if (dwfl) dwfl_end(dwfl); } @@ -591,6 +599,89 @@ dwflpp::iterate_over_inline_instances (int (* callback)(Dwarf_Die * die, void * } +void +dwflpp::cache_die_parents(cu_die_parent_cache_t* parents, Dwarf_Die* die) +{ + // Record and recurse through DIEs we care about + Dwarf_Die child, import; + if (dwarf_child(die, &child) == 0) + do + { + switch (dwarf_tag (&child)) + { + // normal tags to recurse + case DW_TAG_compile_unit: + case DW_TAG_module: + case DW_TAG_lexical_block: + case DW_TAG_with_stmt: + case DW_TAG_catch_block: + case DW_TAG_try_block: + case DW_TAG_entry_point: + case DW_TAG_inlined_subroutine: + case DW_TAG_subprogram: + parents->insert(make_pair(child.addr, *die)); + cache_die_parents(parents, &child); + break; + + // record only, nothing to recurse + case DW_TAG_label: + parents->insert(make_pair(child.addr, *die)); + break; + + // imported dies should be followed + case DW_TAG_imported_unit: + if (dwarf_attr_die(&child, DW_AT_import, &import)) + { + parents->insert(make_pair(import.addr, *die)); + cache_die_parents(parents, &import); + } + break; + + // nothing to do for other tags + default: + break; + } + } + while (dwarf_siblingof(&child, &child) == 0); +} + + +vector +dwflpp::getscopes_die(Dwarf_Die* die) +{ + assert (cu); + + cu_die_parent_cache_t *parents = cu_die_parent_cache[cu->addr]; + if (!parents) + { + parents = new cu_die_parent_cache_t; + cu_die_parent_cache[cu->addr] = parents; + cache_die_parents(parents, cu); + if (sess.verbose > 4) + clog << "die parent cache " << module_name << ":" << cu_name() + << " size " << parents->size() << endl; + } + + vector scopes; + scopes.push_back(*die); + for (cu_die_parent_cache_t::iterator it = parents->find(die->addr); + it != parents->end(); it = parents->find(it->second.addr)) + scopes.push_back(it->second); + +#ifdef DEBUG_DWFLPP_GETSCOPES + Dwarf_Die *dscopes; + int nscopes = dwarf_getscopes_die(die, &dscopes); + + assert(nscopes == (int)scopes.size()); + for (unsigned i = 0; i < scopes.size(); ++i) + assert(scopes[i].addr == dscopes[i].addr); + free(dscopes); +#endif + + return scopes; +} + + int dwflpp::global_alias_caching_callback(Dwarf_Die *die, void *arg) { @@ -1025,9 +1116,8 @@ dwflpp::iterate_over_labels (Dwarf_Die *begin_die, Dwarf_Addr stmt_addr; if (dwarf_lowpc (&die, &stmt_addr) == 0) { - Dwarf_Die *scopes; - int nscopes = dwarf_getscopes_die (&die, &scopes); - if (nscopes > 1) + vector scopes = getscopes_die(&die); + if (scopes.size() > 1) callback(current_function, name, file, dline, &scopes[1], stmt_addr, q); } @@ -1491,6 +1581,7 @@ dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, * as returned by dwarf_getscopes for the address, starting with the * declaring_scope that the variable was found in. */ + vector vscopes; for (int inner = declaring_scope; inner < nscopes && fb_attr == NULL; ++inner) @@ -1511,8 +1602,10 @@ dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, * subroutine is inlined to find the appropriate frame base. */ if (declaring_scope != -1) { - nscopes = dwarf_getscopes_die (&scopes[inner], &scopes); - if (nscopes == -1) + vscopes = getscopes_die(&scopes[inner]); + scopes = &vscopes[0]; + nscopes = vscopes.size(); + if (!nscopes) throw semantic_error ("unable to get die scopes for '" + local + "' in an inlined subroutines", e->tok); diff --git a/dwflpp.h b/dwflpp.h index 74a3ae00..e047fcba 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -65,6 +65,12 @@ typedef unordered_map mod_cu_function_cache_t; // inline function die -> instance die[] typedef unordered_map*> cu_inl_function_cache_t; +// die -> parent die +typedef unordered_map cu_die_parent_cache_t; + +// cu die -> (die -> parent die) +typedef unordered_map mod_cu_die_parent_cache_t; + typedef std::vector func_info_map_t; typedef std::vector inline_instance_map_t; @@ -201,6 +207,8 @@ struct dwflpp void iterate_over_inline_instances (int (* callback)(Dwarf_Die * die, void * arg), void * data); + std::vector getscopes_die(Dwarf_Die* die); + Dwarf_Die *declaration_resolve(const char *name); mod_cu_function_cache_t cu_function_cache; @@ -292,6 +300,9 @@ private: cu_inl_function_cache_t cu_inl_function_cache; void cache_inline_instances (Dwarf_Die* die); + mod_cu_die_parent_cache_t cu_die_parent_cache; + void cache_die_parents(cu_die_parent_cache_t* parents, Dwarf_Die* die); + /* The global alias cache is used to resolve any DIE found in a * module that is stubbed out with DW_AT_declaration with a defining * DIE found in a different module. The current assumption is that diff --git a/tapsets.cxx b/tapsets.cxx index 7912ed99..346fa7f3 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -355,7 +355,7 @@ struct dwarf_derived_probe: public derived_probe void emit_probe_local_init(translator_output * o); string args; - void saveargs(Dwarf_Die* scope_die); + void saveargs(dwarf_query& q, Dwarf_Die* scope_die); void printargs(std::ostream &o) const; // Pattern registration helpers. @@ -401,7 +401,7 @@ struct uprobe_derived_probe: public derived_probe bool return_p); string args; - void saveargs(Dwarf_Die* scope_die); + void saveargs(dwarf_query& q, Dwarf_Die* scope_die); void printargs(std::ostream &o) const; void printsig (std::ostream &o) const; @@ -2110,10 +2110,8 @@ dwarf_var_expanding_visitor::visit_target_symbol_saved_return (target_symbol* e) void dwarf_var_expanding_visitor::visit_target_symbol_context (target_symbol* e) { - Dwarf_Die *scopes; - if (dwarf_getscopes_die (scope_die, &scopes) == 0) + if (null_die(scope_die)) return; - auto_free free_scopes(scopes); target_symbol *tsym = new target_symbol; print_format* pf = new print_format; @@ -2161,6 +2159,7 @@ dwarf_var_expanding_visitor::visit_target_symbol_context (target_symbol* e) // non-.return probe: support $$parms, $$vars, $$locals bool first = true; Dwarf_Die result; + vector scopes = q.dw.getscopes_die(scope_die); if (dwarf_child (&scopes[0], &result) == 0) do { @@ -2745,7 +2744,7 @@ dwarf_derived_probe::dwarf_derived_probe(const string& funcname, // Save the local variables for listing mode if (q.sess.listing_mode_vars) - saveargs(scope_die); + saveargs(q, scope_die); // Reset the sole element of the "locations" vector as a // "reverse-engineered" form of the incoming (q.base_loc) probe @@ -2812,12 +2811,10 @@ dwarf_derived_probe::dwarf_derived_probe(const string& funcname, void -dwarf_derived_probe::saveargs(Dwarf_Die* scope_die) +dwarf_derived_probe::saveargs(dwarf_query& q, Dwarf_Die* scope_die) { - Dwarf_Die *scopes; - if (!null_die(scope_die) && dwarf_getscopes_die (scope_die, &scopes) == 0) + if (null_die(scope_die)) return; - auto_free free_scopes(scopes); stringstream argstream; string type_name; @@ -2829,6 +2826,7 @@ dwarf_derived_probe::saveargs(Dwarf_Die* scope_die) argstream << " $return:" << type_name; Dwarf_Die arg; + vector scopes = q.dw.getscopes_die(scope_die); if (dwarf_child (&scopes[0], &arg) == 0) do { @@ -4232,7 +4230,7 @@ uprobe_derived_probe::uprobe_derived_probe (const string& function, // Save the local variables for listing mode if (q.sess.listing_mode_vars) - saveargs(scope_die); + saveargs(q, scope_die); // Reset the sole element of the "locations" vector as a // "reverse-engineered" form of the incoming (q.base_loc) probe @@ -4308,14 +4306,12 @@ uprobe_derived_probe::uprobe_derived_probe (probe *base, void -uprobe_derived_probe::saveargs(Dwarf_Die* scope_die) +uprobe_derived_probe::saveargs(dwarf_query& q, Dwarf_Die* scope_die) { // same as dwarf_derived_probe::saveargs - Dwarf_Die *scopes; - if (!null_die(scope_die) && dwarf_getscopes_die (scope_die, &scopes) == 0) + if (null_die(scope_die)) return; - auto_free free_scopes(scopes); stringstream argstream; string type_name; @@ -4327,6 +4323,7 @@ uprobe_derived_probe::saveargs(Dwarf_Die* scope_die) argstream << " $return:" << type_name; Dwarf_Die arg; + vector scopes = q.dw.getscopes_die(scope_die); if (dwarf_child (&scopes[0], &arg) == 0) do { -- cgit From c9efa5c99498ccb3d2f0f87bc373da7dfd1cc067 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 9 Sep 2009 16:13:16 -0700 Subject: Simplify deleting all map values * util.h (delete_map): New templated map deleter. * dwflpp.cxx (dwflpp::~dwflpp): Use it. * tapsets.cxx (symbol_table::~symbol_table): Use it. --- dwflpp.cxx | 24 +++++------------------- tapsets.cxx | 3 +-- util.h | 12 ++++++++++++ 3 files changed, 18 insertions(+), 21 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index d96f3eda..36b016c7 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -98,25 +98,11 @@ dwflpp::~dwflpp() { free(cached_scopes); - for (module_cu_cache_t::iterator it = module_cu_cache.begin(); - it != module_cu_cache.end(); ++it) - delete it->second; - - for (mod_cu_function_cache_t::iterator it = cu_function_cache.begin(); - it != cu_function_cache.end(); ++it) - delete it->second; - - for (cu_inl_function_cache_t::iterator it = cu_inl_function_cache.begin(); - it != cu_inl_function_cache.end(); ++it) - delete it->second; - - for (mod_cu_type_cache_t::iterator it = global_alias_cache.begin(); - it != global_alias_cache.end(); ++it) - delete it->second; - - for (mod_cu_die_parent_cache_t::iterator it = cu_die_parent_cache.begin(); - it != cu_die_parent_cache.end(); ++it) - delete it->second; + delete_map(module_cu_cache); + delete_map(cu_function_cache); + delete_map(cu_inl_function_cache); + delete_map(global_alias_cache); + delete_map(cu_die_parent_cache); if (dwfl) dwfl_end(dwfl); diff --git a/tapsets.cxx b/tapsets.cxx index 346fa7f3..fc8cb88b 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3820,8 +3820,7 @@ dwarf_builder::build(systemtap_session & sess, symbol_table::~symbol_table() { - for (iterator_t i = map_by_addr.begin(); i != map_by_addr.end(); ++i) - delete i->second; + delete_map(map_by_addr); } void diff --git a/util.h b/util.h index b38d01fd..24845545 100644 --- a/util.h +++ b/util.h @@ -97,4 +97,16 @@ lex_cast_qstring(std::string const & in) return out; } + +// Delete all values from a map-like container and clear it +// (The template is permissive -- be good!) +template +void delete_map(T& t) +{ + for (typename T::iterator i = t.begin(); i != t.end(); ++i) + delete i->second; + t.clear(); +} + + /* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ -- cgit From 045bc876891ed0b3ce0c4fd235eda0649f569b6c Mon Sep 17 00:00:00 2001 From: Eugeniy Meshcheryakov Date: Fri, 11 Sep 2009 01:19:03 +0200 Subject: Remove generated files during clean --- doc/SystemTap_Tapset_Reference/Makefile.am | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/SystemTap_Tapset_Reference/Makefile.am b/doc/SystemTap_Tapset_Reference/Makefile.am index 30c4ffef..4adba34e 100644 --- a/doc/SystemTap_Tapset_Reference/Makefile.am +++ b/doc/SystemTap_Tapset_Reference/Makefile.am @@ -57,3 +57,7 @@ endif $(MKDIR_P) $(HTML_INSTALL_DIR) $(INSTALL_DATA) tapsets/* $(HTML_INSTALL_DIR) endif + +CLEANFILES=tapsets.xml stamp-* $(PDFDOCS) +clean-local: + rm -rf man3 tapsets -- cgit From 5e3e8ffc28f765eb4933f8f167158900588aa51a Mon Sep 17 00:00:00 2001 From: Eugeniy Meshcheryakov Date: Fri, 11 Sep 2009 01:20:38 +0200 Subject: Run autoreconf --- Makefile.in | 1 + aclocal.m4 | 26 +- config.in | 3 + configure | 5528 ++++++++++------------------ doc/Makefile.in | 1 + doc/SystemTap_Tapset_Reference/Makefile.in | 30 +- grapher/Makefile.in | 1 + testsuite/Makefile.in | 1 + testsuite/aclocal.m4 | 4 +- testsuite/configure | 1373 ++++--- 10 files changed, 2608 insertions(+), 4360 deletions(-) diff --git a/Makefile.in b/Makefile.in index dab605b5..580ba1ca 100644 --- a/Makefile.in +++ b/Makefile.in @@ -283,6 +283,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PIECFLAGS = @PIECFLAGS@ diff --git a/aclocal.m4 b/aclocal.m4 index df70f994..696796db 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -13,8 +13,8 @@ m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, -[m4_warning([this file was generated for autoconf 2.63. +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],, +[m4_warning([this file was generated for autoconf 2.64. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically `autoreconf'.])]) @@ -87,14 +87,16 @@ fi]) # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) # --------------------------------------------- m4_define([_PKG_CONFIG], -[if test -n "$$1"; then - pkg_cv_[]$1="$$1" - elif test -n "$PKG_CONFIG"; then - PKG_CHECK_EXISTS([$3], - [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], - [pkg_failed=yes]) - else - pkg_failed=untried +[if test -n "$PKG_CONFIG"; then + if test -n "$$1"; then + pkg_cv_[]$1="$$1" + else + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + fi +else + pkg_failed=untried fi[]dnl ])# _PKG_CONFIG @@ -138,9 +140,9 @@ See the pkg-config man page for more details.]) if test $pkg_failed = yes; then _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then - $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` else - $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` + $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` fi # Put the nasty error message in config.log where it belongs echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD diff --git a/config.in b/config.in index 217d2c94..58427382 100644 --- a/config.in +++ b/config.in @@ -78,6 +78,9 @@ /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME +/* Define to the home page for this package. */ +#undef PACKAGE_URL + /* Define to the version of this package. */ #undef PACKAGE_VERSION diff --git a/configure b/configure index ad5f3b18..736081bc 100755 --- a/configure +++ b/configure @@ -1,20 +1,22 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.63 for systemtap 0.9.9. +# Generated by GNU Autoconf 2.64 for systemtap 0.9.9. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software +# Foundation, Inc. +# # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which @@ -22,23 +24,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; esac - fi - - -# PATH needs CR -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - as_nl=' ' export as_nl @@ -46,7 +40,13 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else @@ -57,7 +57,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; - case $arg in + case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; @@ -80,13 +80,6 @@ if test "${PATH_SEPARATOR+set}" != set; then } fi -# Support unset when possible. -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi - # IFS # We need space, tab and new line, in precisely that order. Quoting is @@ -96,15 +89,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. -case $0 in +case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -done + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done IFS=$as_save_IFS ;; @@ -116,12 +109,16 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - { (exit 1); exit 1; } + exit 1 fi -# Work around bugs in pre-3.0 UWIN ksh. -for as_var in ENV MAIL MAILPATH -do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done PS1='$ ' PS2='> ' @@ -133,330 +130,300 @@ export LC_ALL LANGUAGE=C export LANGUAGE -# Required to use basename. -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - - -# Name of the executable. -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - # CDPATH. -$as_unset CDPATH - +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH if test "x$CONFIG_SHELL" = x; then - if (eval ":") 2>/dev/null; then - as_have_required=yes + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST else - as_have_required=no + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac fi - - if test $as_have_required = yes && (eval ": -(as_func_return () { - (exit \$1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi - -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi - -if as_func_ret_success; then - : +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes else - exitcode=1 - echo as_func_ret_success failed. -fi - -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. + as_have_required=no fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : -if ( set x; as_func_ret_success y && test x = \"\$1\" ); then - : else - exitcode=1 - echo positional parameters were not saved. -fi - -test \$exitcode = 0) || { (exit 1); exit 1; } - -( - as_lineno_1=\$LINENO - as_lineno_2=\$LINENO - test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && - test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } -") 2> /dev/null; then - : -else - as_candidate_shells= - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - case $as_dir in + as_found=: + case $as_dir in #( /*) for as_base in sh bash ksh sh5; do - as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi done;; esac + as_found=false done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } IFS=$as_save_IFS - for as_shell in $as_candidate_shells $SHELL; do - # Try only shells that exist, to save several forks. - if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { ("$as_shell") 2> /dev/null <<\_ASEOF -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; -esac - -fi - - -: -_ASEOF -}; then - CONFIG_SHELL=$as_shell - as_have_required=yes - if { "$as_shell" 2> /dev/null <<\_ASEOF -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; -esac - -fi - - -: -(as_func_return () { - (exit $1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} - -exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi - -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi - -if as_func_ret_success; then - : -else - exitcode=1 - echo as_func_ret_success failed. -fi - -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. -fi - -if ( set x; as_func_ret_success y && test x = "$1" ); then - : -else - exitcode=1 - echo positional parameters were not saved. -fi - -test $exitcode = 0) || { (exit 1); exit 1; } - -( - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } - -_ASEOF -}; then - break -fi - -fi - - done - - if test "x$CONFIG_SHELL" != x; then - for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV export CONFIG_SHELL exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi - - if test $as_have_required = no; then - echo This script requires a shell more modern than all the - echo shells that I found on your system. Please install a - echo modern shell, or manually run the script under such a - echo shell if you do have one. - { (exit 1); exit 1; } + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: systemtap@sources.redhat.com about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 fi - - fi - fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status -(eval "as_func_return () { - (exit \$1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ -exitcode=0 -if as_func_success; then - : + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' else - exitcode=1 - echo as_func_success failed. -fi + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi -if as_func_ret_success; then - : +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr else - exitcode=1 - echo as_func_ret_success failed. + as_expr=false fi -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false fi -if ( set x; as_func_ret_success y && test x = \"\$1\" ); then - : +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname else - exitcode=1 - echo positional parameters were not saved. + as_dirname=false fi -test \$exitcode = 0") || { - echo No shell found that supports shell functions. - echo Please tell bug-autoconf@gnu.org about your system, - echo including any error possibly output before this message. - echo This can help us improve future autoconf versions. - echo Configuration will now proceed without shell functions. -} - +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { - # Create $as_me.lineno as a copy of $as_myself, but with $LINENO - # uniformly replaced by the line number. The first 'sed' inserts a - # line-number line after each line using $LINENO; the second 'sed' - # does the real work. The second script uses 'N' to pair each - # line-number line with the line containing $LINENO, and appends - # trailing '-' during substitution so that $LINENO is not a special - # case at line end. - # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the - # scripts with optimization help from Paolo Bonzini. Blame Lee - # E. McMahon (1931-1989) for sed's syntax. :-) + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) sed -n ' p /[$]LINENO/= @@ -473,8 +440,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 - { (exit 1); exit 1; }; } + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the @@ -484,29 +450,18 @@ test \$exitcode = 0") || { exit } - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in +case `echo -n x` in #((((( -n*) - case `echo 'x\c'` in + case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. - *) ECHO_C='\c';; + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then @@ -536,7 +491,7 @@ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null if mkdir -p . 2>/dev/null; then - as_mkdir_p=: + as_mkdir_p='mkdir -p "$as_dir"' else test -d ./-p && rmdir ./-p as_mkdir_p=false @@ -555,10 +510,10 @@ else if test -d "$1"; then test -d "$1/."; else - case $1 in + case $1 in #( -*)set "./$1";; esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( ???[sx]*):;;*)false;;esac;fi '\'' sh ' @@ -572,7 +527,6 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - exec 7<&0 &1 # Name of the host. @@ -591,7 +545,6 @@ cross_compiling=no subdirs= MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='systemtap' @@ -599,6 +552,7 @@ PACKAGE_TARNAME='systemtap' PACKAGE_VERSION='0.9.9' PACKAGE_STRING='systemtap 0.9.9' PACKAGE_BUGREPORT='systemtap@sources.redhat.com' +PACKAGE_URL='' # Factoring default headers for most tests. ac_includes_default="\ @@ -769,6 +723,7 @@ bindir program_transform_name prefix exec_prefix +PACKAGE_URL PACKAGE_BUGREPORT PACKAGE_STRING PACKAGE_VERSION @@ -921,8 +876,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -948,8 +902,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1153,8 +1106,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1170,8 +1122,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1201,17 +1152,17 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { $as_echo "$as_me: error: unrecognized option: $ac_option -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; } + -*) as_fn_error "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information." ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. - expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 - { (exit 1); exit 1; }; } + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error "invalid variable name: \`$ac_envvar'" ;; + esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1228,15 +1179,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { $as_echo "$as_me: error: missing argument to $ac_option" >&2 - { (exit 1); exit 1; }; } + as_fn_error "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 - { (exit 1); exit 1; }; } ;; + fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1259,8 +1208,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 - { (exit 1); exit 1; }; } + as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1290,11 +1238,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { $as_echo "$as_me: error: working directory cannot be determined" >&2 - { (exit 1); exit 1; }; } + as_fn_error "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 - { (exit 1); exit 1; }; } + as_fn_error "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1333,13 +1279,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 - { (exit 1); exit 1; }; } + as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 - { (exit 1); exit 1; }; } + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1541,42 +1485,500 @@ case $srcdir in ac_top_srcdir=$ac_top_build_prefix$srcdir ac_abs_top_srcdir=$ac_pwd/$srcdir ;; esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for guested configure. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +systemtap configure 0.9.9 +generated by GNU Autoconf 2.64 + +Copyright (C) 2009 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +# ac_fn_c_try_compile LINENO +# -------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_cxx_try_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to systemtap@sources.redhat.com ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. - if test -f "$ac_srcdir/configure.gnu"; then - echo && - $SHELL "$ac_srcdir/configure.gnu" --help=recursive - elif test -f "$ac_srcdir/configure"; then - echo && - $SHELL "$ac_srcdir/configure" --help=recursive - else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 - fi || ac_status=$? - cd "$ac_pwd" || { ac_status=$?; break; } - done + ac_retval=1 fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval -test -n "$ac_init_help" && exit $ac_status -if $ac_init_version; then - cat <<\_ACEOF -systemtap configure 0.9.9 -generated by GNU Autoconf 2.63 +} # ac_fn_cxx_try_cpp -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -This configure script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it. +# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES +# --------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_cxx_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> _ACEOF - exit +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( cat <<\_ASBOX +## ------------------------------------------- ## +## Report this to systemtap@sources.redhat.com ## +## ------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_cxx_check_header_mongrel cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by systemtap $as_me 0.9.9, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.64. Invocation command line was $ $0 $@ @@ -1612,8 +2014,8 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" -done + $as_echo "PATH: $as_dir" + done IFS=$as_save_IFS } >&5 @@ -1650,9 +2052,9 @@ do ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in - 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2) - ac_configure_args1="$ac_configure_args1 '$ac_arg'" + as_fn_append ac_configure_args1 " '$ac_arg'" if test $ac_must_keep_next = true; then ac_must_keep_next=false # Got value, back to normal. else @@ -1668,13 +2070,13 @@ do -* ) ac_must_keep_next=true ;; esac fi - ac_configure_args="$ac_configure_args '$ac_arg'" + as_fn_append ac_configure_args " '$ac_arg'" ;; esac done done -$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } -$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} # When interrupted or exit'd, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there @@ -1699,13 +2101,13 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) $as_unset $ac_var ;; + *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done @@ -1777,39 +2179,41 @@ _ASBOX exit $exit_status ' 0 for ac_signal in 1 2 13 15; do - trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal done ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h +$as_echo "/* confdefs.h */" > confdefs.h + # Predefined preprocessor variables. cat >>confdefs.h <<_ACEOF #define PACKAGE_NAME "$PACKAGE_NAME" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_TARNAME "$PACKAGE_TARNAME" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_VERSION "$PACKAGE_VERSION" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_STRING "$PACKAGE_STRING" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" _ACEOF +cat >>confdefs.h <<_ACEOF +#define PACKAGE_URL "$PACKAGE_URL" +_ACEOF + # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. @@ -1828,7 +2232,7 @@ for ac_site_file in "$ac_site_file1" "$ac_site_file2" do test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" @@ -1839,7 +2243,7 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 $as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; @@ -1847,7 +2251,7 @@ $as_echo "$as_me: loading cache $cache_file" >&6;} esac fi else - { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 $as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1862,11 +2266,11 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; @@ -1876,17 +2280,17 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac @@ -1898,43 +2302,20 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi - - - - - - - - - - - - - - - - - - - - - - - - +## -------------------- ## +## Main body of script. ## +## -------------------- ## ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -1949,24 +2330,16 @@ am__api_version='1.11' ac_aux_dir= for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi + for ac_t in install-sh install.sh shtool; do + if test -f "$ac_dir/$ac_t"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/$ac_t -c" + break 2 + fi + done done if test -z "$ac_aux_dir"; then - { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 -$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 fi # These three variables are undocumented and unsupported, @@ -1992,10 +2365,10 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then +if test "${ac_cv_path_install+set}" = set; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2003,11 +2376,11 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in - ./ | .// | /cC/* | \ + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. @@ -2044,7 +2417,7 @@ case $as_dir/ in ;; esac -done + done IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir @@ -2060,7 +2433,7 @@ fi INSTALL=$ac_install_sh fi fi -{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 $as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. @@ -2071,7 +2444,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 $as_echo_n "checking whether build environment is sane... " >&6; } # Just in case sleep 1 @@ -2082,15 +2455,11 @@ am_lf=' ' case `pwd` in *[\\\"\#\$\&\'\`$am_lf]*) - { { $as_echo "$as_me:$LINENO: error: unsafe absolute working directory name" >&5 -$as_echo "$as_me: error: unsafe absolute working directory name" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; esac case $srcdir in *[\\\"\#\$\&\'\`$am_lf\ \ ]*) - { { $as_echo "$as_me:$LINENO: error: unsafe srcdir value: \`$srcdir'" >&5 -$as_echo "$as_me: error: unsafe srcdir value: \`$srcdir'" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; esac # Do `set' in a subshell so we don't clobber the current shell's @@ -2112,11 +2481,8 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" >&5 -$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 fi test "$2" = conftest.file @@ -2125,13 +2491,10 @@ then # Ok. : else - { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! -Check your system clock" >&5 -$as_echo "$as_me: error: newly created file is older than distributed files! -Check your system clock" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 fi -{ $as_echo "$as_me:$LINENO: result: yes" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" @@ -2159,7 +2522,7 @@ if eval "$MISSING --run true"; then am_missing_run="$MISSING --run " else am_missing_run= - { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} fi @@ -2180,9 +2543,9 @@ if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then +if test "${ac_cv_prog_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then @@ -2193,24 +2556,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2220,9 +2583,9 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then @@ -2233,24 +2596,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2259,7 +2622,7 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -2272,10 +2635,10 @@ fi fi INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" -{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then - if test "${ac_cv_path_mkdir+set}" = set; then + if test "${ac_cv_path_mkdir+set}" = set; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2283,7 +2646,7 @@ for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do + for ac_prog in mkdir gmkdir; do for ac_exec_ext in '' $ac_executable_extensions; do { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( @@ -2295,7 +2658,7 @@ do esac done done -done + done IFS=$as_save_IFS fi @@ -2311,7 +2674,7 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 $as_echo "$MKDIR_P" >&6; } mkdir_p="$MKDIR_P" @@ -2324,9 +2687,9 @@ for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then +if test "${ac_cv_prog_AWK+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then @@ -2337,24 +2700,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { $as_echo "$as_me:$LINENO: result: $AWK" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 $as_echo "$AWK" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2362,11 +2725,11 @@ fi test -n "$AWK" && break done -{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF @@ -2384,11 +2747,11 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } SET_MAKE= else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -2408,9 +2771,7 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then am__isrc=' -I$(srcdir)' # test to see if srcdir already configured if test -f $srcdir/config.status; then - { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 -$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 fi fi @@ -2467,16 +2828,16 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' -{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } # Check whether --enable-maintainer-mode was given. -if test "${enable_maintainer_mode+set}" = set; then +if test "${enable_maintainer_mode+set}" = set; then : enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval else USE_MAINTAINER_MODE=no fi - { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 $as_echo "$USE_MAINTAINER_MODE" >&6; } if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= @@ -2497,14 +2858,14 @@ case $mkdir_p in esac -{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi @@ -2516,9 +2877,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2529,24 +2890,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2556,9 +2917,9 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2569,24 +2930,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2595,7 +2956,7 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -2609,9 +2970,9 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2622,24 +2983,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2649,9 +3010,9 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2663,18 +3024,18 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then @@ -2693,10 +3054,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2708,9 +3069,9 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2721,24 +3082,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2752,9 +3113,9 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2765,24 +3126,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2795,7 +3156,7 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -2806,73 +3167,55 @@ fi fi -test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: no acceptable C compiler found in \$PATH -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." "$LINENO" 5; } # Provide some information about the compiler. -$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -{ (ac_try="$ac_compiler --version >&5" +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler --version >&5") 2>&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } -{ (ac_try="$ac_compiler -v >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler -v >&5") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } -{ (ac_try="$ac_compiler -V >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler -V >&5") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + rm -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - +#include int main () { +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 $as_echo_n "checking for C compiler default output file name... " >&6; } ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` @@ -2889,17 +3232,17 @@ do done rm -f $ac_rmfiles -if { (ac_try="$ac_link_default" +if { { ac_try="$ac_link_default" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, @@ -2916,7 +3259,7 @@ do # certainly right. break;; *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi @@ -2935,84 +3278,75 @@ test "$ac_cv_exeext" = no && ac_cv_exeext= else ac_file='' fi - -{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 $as_echo "$ac_file" >&6; } -if test -z "$ac_file"; then +if test -z "$ac_file"; then : $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C compiler cannot create executables -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } +{ as_fn_set_status 77 +as_fn_error "C compiler cannot create executables +See \`config.log' for more details." "$LINENO" 5; }; } fi - ac_exeext=$ac_cv_exeext # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 $as_echo_n "checking whether the C compiler works... " >&6; } -# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' - { (case "(($ac_try" in + { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run C compiled programs. +as_fn_error "cannot run C compiled programs. If you meant to cross compile, use \`--host'. -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +See \`config.log' for more details." "$LINENO" 5; } fi fi fi -{ $as_echo "$as_me:$LINENO: result: yes" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out ac_clean_files=$ac_clean_files_save # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 $as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 $as_echo "$cross_compiling" >&6; } -{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 $as_echo_n "checking for suffix of executables... " >&6; } -if { (ac_try="$ac_link" +if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with @@ -3027,32 +3361,24 @@ for ac_file in conftest.exe conftest conftest.*; do esac done else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." "$LINENO" 5; } fi - rm -f conftest$ac_cv_exeext -{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 $as_echo_n "checking for suffix of object files... " >&6; } -if test "${ac_cv_objext+set}" = set; then +if test "${ac_cv_objext+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3064,17 +3390,17 @@ main () } _ACEOF rm -f conftest.o conftest.obj -if { (ac_try="$ac_compile" +if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in @@ -3087,31 +3413,23 @@ else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "cannot compute suffix of object files: cannot compile +See \`config.log' for more details." "$LINENO" 5; } fi - rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 $as_echo "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then +if test "${ac_cv_c_compiler_gnu+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3125,37 +3443,16 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_compiler_gnu=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_compiler_gnu=no + ac_compiler_gnu=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 $as_echo "$ac_cv_c_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GCC=yes @@ -3164,20 +3461,16 @@ else fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then +if test "${ac_cv_prog_cc_g+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3188,35 +3481,11 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_g=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - CFLAGS="" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3227,36 +3496,12 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_compile "$LINENO"; then : - ac_c_werror_flag=$ac_save_c_werror_flag +else + ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3267,42 +3512,17 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_g=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 $as_echo "$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS @@ -3319,18 +3539,14 @@ else CFLAGS= fi fi -{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then +if test "${ac_cv_prog_cc_c89+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include @@ -3387,32 +3603,9 @@ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then + if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c89=$ac_arg -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c89" != "xno" && break done @@ -3423,17 +3616,19 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { $as_echo "$as_me:$LINENO: result: none needed" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) - { $as_echo "$as_me:$LINENO: result: unsupported" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac +if test "x$ac_cv_prog_cc_c89" != xno; then : +fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -3452,7 +3647,7 @@ am__doit: .PHONY: am__doit END # If we don't find an include directive, just comment out the code. -{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 $as_echo_n "checking for style of include used by $am_make... " >&6; } am__include="#" am__quote= @@ -3480,12 +3675,12 @@ if test "$am__include" = "#"; then fi -{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 $as_echo "$_am_result" >&6; } rm -f confinc confmf # Check whether --enable-dependency-tracking was given. -if test "${enable_dependency_tracking+set}" = set; then +if test "${enable_dependency_tracking+set}" = set; then : enableval=$enable_dependency_tracking; fi @@ -3505,9 +3700,9 @@ fi depcc="$CC" am_compiler_list= -{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 $as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then @@ -3615,7 +3810,7 @@ else fi fi -{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type @@ -3644,9 +3839,9 @@ if test -z "$CXX"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CXX+set}" = set; then +if test "${ac_cv_prog_CXX+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CXX"; then @@ -3657,24 +3852,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { $as_echo "$as_me:$LINENO: result: $CXX" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 $as_echo "$CXX" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -3688,9 +3883,9 @@ if test -z "$CXX"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then +if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CXX"; then @@ -3701,24 +3896,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CXX="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 $as_echo "$ac_ct_CXX" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -3731,64 +3926,47 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CXX=$ac_ct_CXX fi -fi - - fi -fi -# Provide some information about the compiler. -$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -{ (ac_try="$ac_compiler --version >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler --version >&5") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } -{ (ac_try="$ac_compiler -v >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler -v >&5") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } -{ (ac_try="$ac_compiler -V >&5" +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler -V >&5") 2>&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + rm -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done -{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } -if test "${ac_cv_cxx_compiler_gnu+set}" = set; then +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3802,37 +3980,16 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_cxx_try_compile "$LINENO"; then : ac_compiler_gnu=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_compiler_gnu=no + ac_compiler_gnu=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GXX=yes @@ -3841,20 +3998,16 @@ else fi ac_test_CXXFLAGS=${CXXFLAGS+set} ac_save_CXXFLAGS=$CXXFLAGS -{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 $as_echo_n "checking whether $CXX accepts -g... " >&6; } -if test "${ac_cv_prog_cxx_g+set}" = set; then +if test "${ac_cv_prog_cxx_g+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_cv_prog_cxx_g=no CXXFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3865,35 +4018,11 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_prog_cxx_g=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - CXXFLAGS="" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3904,36 +4033,12 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cxx_werror_flag=$ac_save_cxx_werror_flag +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3944,42 +4049,17 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_prog_cxx_g=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cxx_werror_flag=$ac_save_cxx_werror_flag fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 $as_echo "$ac_cv_prog_cxx_g" >&6; } if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS=$ac_save_CXXFLAGS @@ -4004,9 +4084,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CXX" am_compiler_list= -{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 $as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then +if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then @@ -4114,7 +4194,7 @@ else fi fi -{ $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type @@ -4134,14 +4214,14 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then + if test "${ac_cv_prog_CPP+set}" = set; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded @@ -4156,11 +4236,7 @@ do # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include @@ -4169,78 +4245,34 @@ cat >>conftest.$ac_ext <<_ACEOF #endif Syntax error _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_cpp "$LINENO"; then : +else # Broken: fails on valid input. continue fi - rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then +if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - # Passes both tests. ac_preproc_ok=: break fi - rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then +if $ac_preproc_ok; then : break fi @@ -4252,7 +4284,7 @@ fi else ac_cv_prog_CPP=$CPP fi -{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes @@ -4263,11 +4295,7 @@ do # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include @@ -4276,87 +4304,40 @@ cat >>conftest.$ac_ext <<_ACEOF #endif Syntax error _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_cpp "$LINENO"; then : +else # Broken: fails on valid input. continue fi - rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then +if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - # Passes both tests. ac_preproc_ok=: break fi - rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then - : +if $ac_preproc_ok; then : + else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } fi ac_ext=c @@ -4373,9 +4354,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4386,24 +4367,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -4413,9 +4394,9 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -4426,24 +4407,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -4452,7 +4433,7 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -4466,9 +4447,9 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4479,24 +4460,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -4506,9 +4487,9 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4520,18 +4501,18 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then @@ -4550,10 +4531,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -4565,9 +4546,9 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then +if test "${ac_cv_prog_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4578,24 +4559,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -4609,9 +4590,9 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -4622,24 +4603,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -4652,7 +4633,7 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -4663,62 +4644,42 @@ fi fi -test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: no acceptable C compiler found in \$PATH -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." "$LINENO" 5; } # Provide some information about the compiler. -$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -{ (ac_try="$ac_compiler --version >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler --version >&5") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } -{ (ac_try="$ac_compiler -v >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler -v >&5") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } -{ (ac_try="$ac_compiler -V >&5" +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compiler -V >&5") 2>&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + rm -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done -{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then +if test "${ac_cv_c_compiler_gnu+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -4732,37 +4693,16 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_compiler_gnu=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_compiler_gnu=no + ac_compiler_gnu=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 $as_echo "$ac_cv_c_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GCC=yes @@ -4771,20 +4711,16 @@ else fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then +if test "${ac_cv_prog_cc_g+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -4795,35 +4731,11 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_g=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - CFLAGS="" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -4834,36 +4746,12 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_compile "$LINENO"; then : - ac_c_werror_flag=$ac_save_c_werror_flag +else + ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -4874,42 +4762,17 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_g=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 $as_echo "$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS @@ -4926,18 +4789,14 @@ else CFLAGS= fi fi -{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then +if test "${ac_cv_prog_cc_c89+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include @@ -4994,32 +4853,9 @@ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then + if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c89=$ac_arg -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c89" != "xno" && break done @@ -5030,17 +4866,19 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { $as_echo "$as_me:$LINENO: result: none needed" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) - { $as_echo "$as_me:$LINENO: result: unsupported" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac +if test "x$ac_cv_prog_cc_c89" != xno; then : +fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -5050,9 +4888,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CC" am_compiler_list= -{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 $as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then @@ -5160,7 +4998,7 @@ else fi fi -{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type @@ -5179,22 +5017,18 @@ fi am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc if test "x$CC" != xcc; then - { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } else - { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } fi set dummy $CC; ac_cc=`$as_echo "$2" | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then +if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -5210,63 +5044,63 @@ _ACEOF # existing .o file with -o, though they will create one. ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' rm -f conftest2.* -if { (case "(($ac_try" in +if { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - test -f conftest2.$ac_objext && { (case "(($ac_try" in + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then eval ac_cv_prog_cc_${ac_cc}_c_o=yes if test "x$CC" != xcc; then # Test first that cc exists at all. if { ac_try='cc -c conftest.$ac_ext >&5' - { (case "(($ac_try" in + { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' rm -f conftest2.* - if { (case "(($ac_try" in + if { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - test -f conftest2.$ac_objext && { (case "(($ac_try" in + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then # cc works too. : @@ -5283,15 +5117,13 @@ rm -f core conftest* fi if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } -cat >>confdefs.h <<\_ACEOF -#define NO_MINUS_C_MINUS_O 1 -_ACEOF +$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h fi @@ -5310,31 +5142,27 @@ if test "$am_t" != yes; then fi -{ $as_echo "$as_me:$LINENO: checking for function prototypes" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 $as_echo_n "checking for function prototypes... " >&6; } if test "$ac_cv_prog_cc_c89" != no; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define PROTOTYPES 1 -_ACEOF +$as_echo "#define PROTOTYPES 1" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define __PROTOTYPES 1 -_ACEOF +$as_echo "#define __PROTOTYPES 1" >>confdefs.h else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if test "${ac_cv_path_GREP+set}" = set; then +if test "${ac_cv_path_GREP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -z "$GREP"; then @@ -5345,7 +5173,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue @@ -5365,7 +5193,7 @@ case `"$ac_path_GREP" --version 2>&1` in $as_echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - ac_count=`expr $ac_count + 1` + as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" @@ -5380,26 +5208,24 @@ esac $ac_path_GREP_found && break 3 done done -done + done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 $as_echo "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 $as_echo_n "checking for egrep... " >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then +if test "${ac_cv_path_EGREP+set}" = set; then : $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 @@ -5413,7 +5239,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue @@ -5433,7 +5259,7 @@ case `"$ac_path_EGREP" --version 2>&1` in $as_echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - ac_count=`expr $ac_count + 1` + as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" @@ -5448,12 +5274,10 @@ esac $ac_path_EGREP_found && break 3 done done -done + done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP @@ -5461,21 +5285,17 @@ fi fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 $as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then +if test "${ac_cv_header_stdc+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include @@ -5490,48 +5310,23 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_header_stdc=no + ac_cv_header_stdc=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then - : + $EGREP "memchr" >/dev/null 2>&1; then : + else ac_cv_header_stdc=no fi @@ -5541,18 +5336,14 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then - : + $EGREP "free" >/dev/null 2>&1; then : + else ac_cv_header_stdc=no fi @@ -5562,14 +5353,10 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : : else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include @@ -5596,118 +5383,34 @@ main () return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - : -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_run "$LINENO"; then : -( exit $ac_status ) -ac_cv_header_stdc=no +else + ac_cv_header_stdc=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then -cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 -_ACEOF +$as_echo "#define STDC_HEADERS 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. - - - - - - - - - for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default - -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_Header=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -5725,151 +5428,12 @@ else fi # Ensure some checks needed by ansi2knr itself. - for ac_header in string.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } - -# Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------------------- ## -## Report this to systemtap@sources.redhat.com ## -## ------------------------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - -fi -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +do : + ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define HAVE_STRING_H 1 _ACEOF fi @@ -5880,9 +5444,9 @@ done if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_RANLIB+set}" = set; then +if test "${ac_cv_prog_RANLIB+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then @@ -5893,24 +5457,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -5920,9 +5484,9 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then @@ -5933,24 +5497,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -5959,7 +5523,7 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -5971,104 +5535,12 @@ fi -# Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } -if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in - ./ | .// | /cC/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - fi - done - done - ;; -esac - -done -IFS=$as_save_IFS - -rm -rf conftest.one conftest.two conftest.dir - -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } - -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF @@ -6086,11 +5558,11 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } SET_MAKE= else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -6099,7 +5571,7 @@ fi # Check whether --enable-perfmon was given. -if test "${enable_perfmon+set}" = set; then +if test "${enable_perfmon+set}" = set; then : enableval=$enable_perfmon; if test "$enable_perfmon" != "no"; then CPPFLAGS="$CPPFLAGS -DPERFMON" @@ -6108,19 +5580,14 @@ if test "${enable_perfmon+set}" = set; then CPPFLAGS="$CPPFLAGS -I$enable_perfmon/include" LDFLAGS="$LDFLAGS -L$enable_perfmon/lib" fi - -{ $as_echo "$as_me:$LINENO: checking for pfm_start in -lpfm" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pfm_start in -lpfm" >&5 $as_echo_n "checking for pfm_start in -lpfm... " >&6; } -if test "${ac_cv_lib_pfm_pfm_start+set}" = set; then +if test "${ac_cv_lib_pfm_pfm_start+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpfm $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -6138,43 +5605,18 @@ return pfm_start (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pfm_pfm_start=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_pfm_pfm_start=no + ac_cv_lib_pfm_pfm_start=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pfm_pfm_start" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pfm_pfm_start" >&5 $as_echo "$ac_cv_lib_pfm_pfm_start" >&6; } -if test "x$ac_cv_lib_pfm_pfm_start" = x""yes; then +if test "x$ac_cv_lib_pfm_pfm_start" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBPFM 1 _ACEOF @@ -6183,9 +5625,7 @@ _ACEOF else - { { $as_echo "$as_me:$LINENO: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&5 -$as_echo "$as_me: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" "$LINENO" 5 fi fi @@ -6193,91 +5633,68 @@ fi if test "${enable_prologues+set}" != set; then - { $as_echo "$as_me:$LINENO: checking to see if prologue searching should be the default" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if prologue searching should be the default" >&5 $as_echo_n "checking to see if prologue searching should be the default... " >&6; } if { echo '#if __i386__ == 1 && __GNUC__ < 4' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then enable_prologues=yes - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi # Check whether --enable-prologues was given. -if test "${enable_prologues+set}" = set; then +if test "${enable_prologues+set}" = set; then : enableval=$enable_prologues; if test "$enable_prologues" = yes; then -cat >>confdefs.h <<\_ACEOF -#define ENABLE_PROLOGUES /**/ -_ACEOF +$as_echo "#define ENABLE_PROLOGUES /**/" >>confdefs.h fi fi # Check whether --enable-ssp was given. -if test "${enable_ssp+set}" = set; then +if test "${enable_ssp+set}" = set; then : enableval=$enable_ssp; fi -if test "x$enable_ssp" != xno; then +if test "x$enable_ssp" != xno; then : save_CFLAGS="$CFLAGS" save_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS -Werror -fstack-protector-all -D_FORTIFY_SOURCE=2" CFLAGS="$CFLAGS -Werror -fstack-protector-all -D_FORTIFY_SOURCE=2" - cat >conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ int something (); _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : - { $as_echo "$as_me:$LINENO: Compiling with gcc -fstack-protector-all et al." >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: Compiling with gcc -fstack-protector-all et al." >&5 $as_echo "$as_me: Compiling with gcc -fstack-protector-all et al." >&6;} CFLAGS="$save_CFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2" CXFXLAGS="$save_CXXFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2" else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: Compiler does not support -fstack-protector-all et al." >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: Compiler does not support -fstack-protector-all et al." >&5 $as_echo "$as_me: Compiler does not support -fstack-protector-all et al." >&6;} CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - # Compiling without fPIE by default (see PR 9922) # Check whether --enable-pie was given. -if test "${enable_pie+set}" = set; then +if test "${enable_pie+set}" = set; then : enableval=$enable_pie; fi -if test "x$enable_pie" == xyes; then +if test "x$enable_pie" == xyes; then : save_CFLAGS="$CFLAGS" save_CXXFLAGS="$CXXFLAGS" @@ -6285,32 +5702,13 @@ if test "x$enable_pie" == xyes; then CFLAGS="$CFLAGS -fPIE" CXXFLAGS="$CXXFLAGS -fPIE" LDFLAGS="$LDFLAGS -pie -Wl,-z,relro -Wl,-z,now" - cat >conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ void main () {} _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : - { $as_echo "$as_me:$LINENO: Compiling with gcc pie et al." >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: Compiling with gcc pie et al." >&5 $as_echo "$as_me: Compiling with gcc pie et al." >&6;} # LDFLAGS is special since it may be passed down to bundled-elfutils, # and interfere with the .so's built therein @@ -6322,11 +5720,8 @@ $as_echo "$as_me: Compiling with gcc pie et al." >&6;} CXXFLAGS="$save_CXXFLAGS" else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: Compiler does not support -pie et al." >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: Compiler does not support -pie et al." >&5 $as_echo "$as_me: Compiler does not support -pie et al." >&6;} PIECFLAGS="" CFLAGS="$save_CFLAGS" @@ -6335,36 +5730,29 @@ $as_echo "$as_me: Compiler does not support -pie et al." >&6;} PIELDFLAGS="" LDFLAGS="$save_LDFLAGS" fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi - # Check whether --enable-sqlite was given. -if test "${enable_sqlite+set}" = set; then +if test "${enable_sqlite+set}" = set; then : enableval=$enable_sqlite; else enable_sqlite=check fi sqlite3_LIBS= -if test "x$enable_sqlite" != xno; then - { $as_echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5 +if test "x$enable_sqlite" != xno; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_open in -lsqlite3" >&5 $as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; } -if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then +if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsqlite3 $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -6378,71 +5766,40 @@ int main () { return sqlite3_open (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_sqlite3_sqlite3_open=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_sqlite3_sqlite3_open=no + ac_cv_lib_sqlite3_sqlite3_open=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5 $as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; } -if test "x$ac_cv_lib_sqlite3_sqlite3_open" = x""yes; then +if test "x$ac_cv_lib_sqlite3_sqlite3_open" = x""yes; then : sqlite3_LIBS=-lsqlite3 -cat >>confdefs.h <<\_ACEOF -#define HAVE_LIBSQLITE3 1 -_ACEOF +$as_echo "#define HAVE_LIBSQLITE3 1" >>confdefs.h else if test "x$enable_sqlite" != xcheck; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: --enable-sqlite was given, but test for sqlite failed -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: --enable-sqlite was given, but test for sqlite failed -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "--enable-sqlite was given, but test for sqlite failed +See \`config.log' for more details." "$LINENO" 5; } fi fi fi - # Check whether --enable-translator was given. -if test "${enable_translator+set}" = set; then +if test "${enable_translator+set}" = set; then : enableval=$enable_translator; else enable_translator="yes" @@ -6458,7 +5815,7 @@ fi # Check whether --enable-crash was given. -if test "${enable_crash+set}" = set; then +if test "${enable_crash+set}" = set; then : enableval=$enable_crash; if test "$enable_crash" != "no"; then save_CPPFLAGS="$CPPFLAGS" if test "$enable_crash" != "yes"; then @@ -6466,70 +5823,19 @@ if test "${enable_crash+set}" = set; then CPPFLAGS="${staplog_CPPFLAGS} $CPPFLAGS" fi - -for ac_header in crash/defs.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - + for ac_header in crash/defs.h +do : + ac_fn_c_check_header_compile "$LINENO" "crash/defs.h" "ac_cv_header_crash_defs_h" " #define NR_CPUS 256 - -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_Header=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +" +if test "x$ac_cv_header_crash_defs_h" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define HAVE_CRASH_DEFS_H 1 _ACEOF else - { { $as_echo "$as_me:$LINENO: error: cannot find required crash header (crash-devel may need to be installed)" >&5 -$as_echo "$as_me: error: cannot find required crash header (crash-devel may need to be installed)" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot find required crash header (crash-devel may need to be installed)" "$LINENO" 5 fi done @@ -6551,7 +5857,7 @@ fi building_docs="no" # Check whether --enable-docs was given. -if test "${enable_docs+set}" = set; then +if test "${enable_docs+set}" = set; then : enableval=$enable_docs; enable_docs=$enableval else enable_docs="check" @@ -6559,9 +5865,9 @@ fi # Extract the first word of "latex", so it can be a program name with args. set dummy latex; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_have_latex+set}" = set; then +if test "${ac_cv_prog_have_latex+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$have_latex"; then @@ -6572,14 +5878,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_latex="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS test -z "$ac_cv_prog_have_latex" && ac_cv_prog_have_latex="no" @@ -6587,19 +5893,19 @@ fi fi have_latex=$ac_cv_prog_have_latex if test -n "$have_latex"; then - { $as_echo "$as_me:$LINENO: result: $have_latex" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_latex" >&5 $as_echo "$have_latex" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "dvips", so it can be a program name with args. set dummy dvips; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_have_dvips+set}" = set; then +if test "${ac_cv_prog_have_dvips+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$have_dvips"; then @@ -6610,14 +5916,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_dvips="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS test -z "$ac_cv_prog_have_dvips" && ac_cv_prog_have_dvips="no" @@ -6625,19 +5931,19 @@ fi fi have_dvips=$ac_cv_prog_have_dvips if test -n "$have_dvips"; then - { $as_echo "$as_me:$LINENO: result: $have_dvips" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_dvips" >&5 $as_echo "$have_dvips" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "ps2pdf", so it can be a program name with args. set dummy ps2pdf; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_have_ps2pdf+set}" = set; then +if test "${ac_cv_prog_have_ps2pdf+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$have_ps2pdf"; then @@ -6648,14 +5954,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_ps2pdf="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS test -z "$ac_cv_prog_have_ps2pdf" && ac_cv_prog_have_ps2pdf="no" @@ -6663,19 +5969,19 @@ fi fi have_ps2pdf=$ac_cv_prog_have_ps2pdf if test -n "$have_ps2pdf"; then - { $as_echo "$as_me:$LINENO: result: $have_ps2pdf" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ps2pdf" >&5 $as_echo "$have_ps2pdf" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "latex2html", so it can be a program name with args. set dummy latex2html; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_have_latex2html+set}" = set; then +if test "${ac_cv_prog_have_latex2html+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$have_latex2html"; then @@ -6686,14 +5992,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_latex2html="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS test -z "$ac_cv_prog_have_latex2html" && ac_cv_prog_have_latex2html="no" @@ -6701,22 +6007,20 @@ fi fi have_latex2html=$ac_cv_prog_have_latex2html if test -n "$have_latex2html"; then - { $as_echo "$as_me:$LINENO: result: $have_latex2html" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_latex2html" >&5 $as_echo "$have_latex2html" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" != "xyesyesyesyes"; then if test "$enable_docs" == "yes"; then - { { $as_echo "$as_me:$LINENO: error: cannot find all tools for building documentation" >&5 -$as_echo "$as_me: error: cannot find all tools for building documentation" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot find all tools for building documentation" "$LINENO" 5 fi if test "$enable_docs" == "check"; then - { $as_echo "$as_me:$LINENO: WARNING: will not build documentation, cannot find all tools" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: will not build documentation, cannot find all tools" >&5 $as_echo "$as_me: WARNING: will not build documentation, cannot find all tools" >&2;} fi fi @@ -6734,22 +6038,20 @@ fi building_refdocs="no" # Check whether --enable-refdocs was given. -if test "${enable_refdocs+set}" = set; then +if test "${enable_refdocs+set}" = set; then : enableval=$enable_refdocs; enable_refdocs=$enableval else enable_refdocs="check" fi if test "$building_docs" == "no" -a "$enable_refdocs" == "yes" ; then - { { $as_echo "$as_me:$LINENO: error: must use --enable-docs with --enable-refdocs" >&5 -$as_echo "$as_me: error: must use --enable-docs with --enable-refdocs" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "must use --enable-docs with --enable-refdocs" "$LINENO" 5 fi # Extract the first word of "xmlto", so it can be a program name with args. set dummy xmlto; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_have_xmlto+set}" = set; then +if test "${ac_cv_prog_have_xmlto+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$have_xmlto"; then @@ -6760,14 +6062,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_xmlto="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS test -z "$ac_cv_prog_have_xmlto" && ac_cv_prog_have_xmlto="no" @@ -6775,19 +6077,17 @@ fi fi have_xmlto=$ac_cv_prog_have_xmlto if test -n "$have_xmlto"; then - { $as_echo "$as_me:$LINENO: result: $have_xmlto" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_xmlto" >&5 $as_echo "$have_xmlto" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$enable_refdocs" == "yes"; then if test "x${have_xmlto}" != "xyes"; then - { { $as_echo "$as_me:$LINENO: error: cannot find xmlto for building reference documentation" >&5 -$as_echo "$as_me: error: cannot find xmlto for building reference documentation" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot find xmlto for building reference documentation" "$LINENO" 5 fi fi if test "x${have_xmlto}" == "xyes" -a "$enable_refdocs" != "no" -a "${building_docs}" == "yes"; then @@ -6803,7 +6103,7 @@ fi if test "x${building_refdocs}" == "xyes"; then -{ $as_echo "$as_me:$LINENO: checking for xmlto pdf support" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xmlto pdf support" >&5 $as_echo_n "checking for xmlto pdf support... " >&6; } cat > conftest.$ac_ext << EOF @@ -6818,12 +6118,12 @@ EOF xmlto pdf conftest.$ac_ext >& /dev/null if test $? == 0; then have_xmlto_pdf="yes" - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } - { $as_echo "$as_me:$LINENO: WARNING: Not building reference documentation in PDF format" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Not building reference documentation in PDF format" >&5 $as_echo "$as_me: WARNING: Not building reference documentation in PDF format" >&2;} fi fi @@ -6837,7 +6137,7 @@ fi # Check whether --enable-server was given. -if test "${enable_server+set}" = set; then +if test "${enable_server+set}" = set; then : enableval=$enable_server; enable_server=$enableval else enable_server="check" @@ -6845,9 +6145,9 @@ fi # Extract the first word of "certutil", so it can be a program name with args. set dummy certutil; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_have_certutil+set}" = set; then +if test "${ac_cv_prog_have_certutil+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$have_certutil"; then @@ -6858,14 +6158,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_certutil="yes" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS test -z "$ac_cv_prog_have_certutil" && ac_cv_prog_have_certutil="no" @@ -6873,98 +6173,90 @@ fi fi have_certutil=$ac_cv_prog_have_certutil if test -n "$have_certutil"; then - { $as_echo "$as_me:$LINENO: result: $have_certutil" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_certutil" >&5 $as_echo "$have_certutil" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for /usr/include/nss3" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/include/nss3" >&5 $as_echo_n "checking for /usr/include/nss3... " >&6; } -if test "${ac_cv_file__usr_include_nss3+set}" = set; then +if test "${ac_cv_file__usr_include_nss3+set}" = set; then : $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/usr/include/nss3"; then ac_cv_file__usr_include_nss3=yes else ac_cv_file__usr_include_nss3=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nss3" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_include_nss3" >&5 $as_echo "$ac_cv_file__usr_include_nss3" >&6; } -if test "x$ac_cv_file__usr_include_nss3" = x""yes; then +if test "x$ac_cv_file__usr_include_nss3" = x""yes; then : nssdir=nss3 else - { $as_echo "$as_me:$LINENO: checking for /usr/include/nss" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/include/nss" >&5 $as_echo_n "checking for /usr/include/nss... " >&6; } -if test "${ac_cv_file__usr_include_nss+set}" = set; then +if test "${ac_cv_file__usr_include_nss+set}" = set; then : $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/usr/include/nss"; then ac_cv_file__usr_include_nss=yes else ac_cv_file__usr_include_nss=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nss" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_include_nss" >&5 $as_echo "$ac_cv_file__usr_include_nss" >&6; } -if test "x$ac_cv_file__usr_include_nss" = x""yes; then +if test "x$ac_cv_file__usr_include_nss" = x""yes; then : nssdir=nss fi fi -{ $as_echo "$as_me:$LINENO: checking for /usr/include/nspr4" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/include/nspr4" >&5 $as_echo_n "checking for /usr/include/nspr4... " >&6; } -if test "${ac_cv_file__usr_include_nspr4+set}" = set; then +if test "${ac_cv_file__usr_include_nspr4+set}" = set; then : $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/usr/include/nspr4"; then ac_cv_file__usr_include_nspr4=yes else ac_cv_file__usr_include_nspr4=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nspr4" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_include_nspr4" >&5 $as_echo "$ac_cv_file__usr_include_nspr4" >&6; } -if test "x$ac_cv_file__usr_include_nspr4" = x""yes; then +if test "x$ac_cv_file__usr_include_nspr4" = x""yes; then : nsprdir=nspr4 else - { $as_echo "$as_me:$LINENO: checking for /usr/include/nspr" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/include/nspr" >&5 $as_echo_n "checking for /usr/include/nspr... " >&6; } -if test "${ac_cv_file__usr_include_nspr+set}" = set; then +if test "${ac_cv_file__usr_include_nspr+set}" = set; then : $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/usr/include/nspr"; then ac_cv_file__usr_include_nspr=yes else ac_cv_file__usr_include_nspr=no fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nspr" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_include_nspr" >&5 $as_echo "$ac_cv_file__usr_include_nspr" >&6; } -if test "x$ac_cv_file__usr_include_nspr" = x""yes; then +if test "x$ac_cv_file__usr_include_nspr" = x""yes; then : nsprdir=nspr fi @@ -6978,155 +6270,12 @@ nspr_CFLAGS="-I/usr/include/$nsprdir" save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CFLAGS $nss_CFLAGS $nspr_CFLAGS" - - - - - - - for ac_header in "$nsprdir/nspr.h" "$nsprdir/plgetopt.h" "$nsprdir/prerror.h" "$nssdir/ssl.h" "$nssdir/nss.h" "$nssdir/pk11func.h" "$nssdir/secerr.h" -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } - -# Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------------------- ## -## Report this to systemtap@sources.redhat.com ## -## ------------------------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - -fi -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -7139,18 +6288,14 @@ done CPPFLAGS="$save_CPPFLAGS" have_nss_libs=no -{ $as_echo "$as_me:$LINENO: checking for PR_Connect in -lnspr4" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PR_Connect in -lnspr4" >&5 $as_echo_n "checking for PR_Connect in -lnspr4... " >&6; } -if test "${ac_cv_lib_nspr4_PR_Connect+set}" = set; then +if test "${ac_cv_lib_nspr4_PR_Connect+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnspr4 $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -7168,56 +6313,27 @@ return PR_Connect (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nspr4_PR_Connect=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_nspr4_PR_Connect=no + ac_cv_lib_nspr4_PR_Connect=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nspr4_PR_Connect" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nspr4_PR_Connect" >&5 $as_echo "$ac_cv_lib_nspr4_PR_Connect" >&6; } -if test "x$ac_cv_lib_nspr4_PR_Connect" = x""yes; then +if test "x$ac_cv_lib_nspr4_PR_Connect" = x""yes; then : - { $as_echo "$as_me:$LINENO: checking for SSL_ReHandshake in -lssl3" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_ReHandshake in -lssl3" >&5 $as_echo_n "checking for SSL_ReHandshake in -lssl3... " >&6; } -if test "${ac_cv_lib_ssl3_SSL_ReHandshake+set}" = set; then +if test "${ac_cv_lib_ssl3_SSL_ReHandshake+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl3 $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -7235,43 +6351,18 @@ return SSL_ReHandshake (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ssl3_SSL_ReHandshake=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_ssl3_SSL_ReHandshake=no + ac_cv_lib_ssl3_SSL_ReHandshake=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ssl3_SSL_ReHandshake" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl3_SSL_ReHandshake" >&5 $as_echo "$ac_cv_lib_ssl3_SSL_ReHandshake" >&6; } -if test "x$ac_cv_lib_ssl3_SSL_ReHandshake" = x""yes; then +if test "x$ac_cv_lib_ssl3_SSL_ReHandshake" = x""yes; then : have_nss_libs=yes fi @@ -7281,19 +6372,15 @@ fi fi if test "x${have_nss_includes}${have_nss_libs}${have_certutil}" != "xyesyesyes"; then if test "$enable_server" == "yes"; then - { { $as_echo "$as_me:$LINENO: error: cannot find all libraries or tools for stap-server" >&5 -$as_echo "$as_me: error: cannot find all libraries or tools for stap-server" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot find all libraries or tools for stap-server" "$LINENO" 5 fi if test "$enable_server" == "check"; then - { $as_echo "$as_me:$LINENO: WARNING: will not build stap-server, cannot find all libraries or tools" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: will not build stap-server, cannot find all libraries or tools" >&5 $as_echo "$as_me: WARNING: will not build stap-server, cannot find all libraries or tools" >&2;} fi else -cat >>confdefs.h <<\_ACEOF -#define HAVE_NSS 1 -_ACEOF +$as_echo "#define HAVE_NSS 1" >>confdefs.h fi if test "x${have_nss_includes}${have_nss_libs}${have_certutil}" == "xyesyesyes" -a "$enable_server" != "no"; then @@ -7314,7 +6401,7 @@ fi # Check whether --enable-grapher was given. -if test "${enable_grapher+set}" = set; then +if test "${enable_grapher+set}" = set; then : enableval=$enable_grapher; enable_grapher=$enableval else enable_grapher="check" @@ -7326,9 +6413,9 @@ if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_PKG_CONFIG+set}" = set; then +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in @@ -7341,14 +6428,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS ;; @@ -7356,10 +6443,10 @@ esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then - { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -7369,9 +6456,9 @@ if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then : $as_echo_n "(cached) " >&6 else case $ac_pt_PKG_CONFIG in @@ -7384,14 +6471,14 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS ;; @@ -7399,10 +6486,10 @@ esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then - { $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 $as_echo "$ac_pt_PKG_CONFIG" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -7411,7 +6498,7 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -7424,13 +6511,13 @@ fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 - { $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } PKG_CONFIG="" fi @@ -7438,40 +6525,44 @@ $as_echo "no" >&6; } fi pkg_failed=no -{ $as_echo "$as_me:$LINENO: checking for GRAPHER" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GRAPHER" >&5 $as_echo_n "checking for GRAPHER... " >&6; } -if test -n "$GRAPHER_CFLAGS"; then - pkg_cv_GRAPHER_CFLAGS="$GRAPHER_CFLAGS" - elif test -n "$PKG_CONFIG"; then - if test -n "$PKG_CONFIG" && \ - { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\"") >&5 +if test -n "$PKG_CONFIG"; then + if test -n "$GRAPHER_CFLAGS"; then + pkg_cv_GRAPHER_CFLAGS="$GRAPHER_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gtkmm-2.4 >= 2.8.0") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then pkg_cv_GRAPHER_CFLAGS=`$PKG_CONFIG --cflags "gtkmm-2.4 >= 2.8.0" 2>/dev/null` else pkg_failed=yes fi - else - pkg_failed=untried + fi +else + pkg_failed=untried fi -if test -n "$GRAPHER_LIBS"; then - pkg_cv_GRAPHER_LIBS="$GRAPHER_LIBS" - elif test -n "$PKG_CONFIG"; then - if test -n "$PKG_CONFIG" && \ - { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\"") >&5 +if test -n "$PKG_CONFIG"; then + if test -n "$GRAPHER_LIBS"; then + pkg_cv_GRAPHER_LIBS="$GRAPHER_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gtkmm-2.4 >= 2.8.0") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then pkg_cv_GRAPHER_LIBS=`$PKG_CONFIG --libs "gtkmm-2.4 >= 2.8.0" 2>/dev/null` else pkg_failed=yes fi - else - pkg_failed=untried + fi +else + pkg_failed=untried fi @@ -7484,14 +6575,14 @@ else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then - GRAPHER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtkmm-2.4 >= 2.8.0" 2>&1` + GRAPHER_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gtkmm-2.4 >= 2.8.0"` else - GRAPHER_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtkmm-2.4 >= 2.8.0" 2>&1` + GRAPHER_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtkmm-2.4 >= 2.8.0"` fi # Put the nasty error message in config.log where it belongs echo "$GRAPHER_PKG_ERRORS" >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } have_gtkmm=no elif test $pkg_failed = untried; then @@ -7499,7 +6590,7 @@ elif test $pkg_failed = untried; then else GRAPHER_CFLAGS=$pkg_cv_GRAPHER_CFLAGS GRAPHER_LIBS=$pkg_cv_GRAPHER_LIBS - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } have_gtkmm=yes fi @@ -7531,7 +6622,7 @@ fi # Check whether --with-rpm was given. -if test "${with_rpm+set}" = set; then +if test "${with_rpm+set}" = set; then : withval=$with_rpm; else with_rpm="auto" @@ -7556,25 +6647,18 @@ if test "x$with_rpm" != "xno"; then fi LIBRPM_STRING='"'"$LIBRPM"'"' - { $as_echo "$as_me:$LINENO: checking specific librpm version" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking specific librpm version" >&5 $as_echo_n "checking specific librpm version... " >&6; } HAVE_DLOPEN_LIBRPM=false save_LIBS="$LIBS" LIBS="$LIBS -ldl" - if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +as_fn_error "cannot run test program while cross compiling +See \`config.log' for more details." "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include @@ -7657,47 +6741,20 @@ main () return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : DLOPEN_LIBRPM="`cat conftest.out`" if test "x$DLOPEN_LIBRPM" != "x"; then HAVE_DLOPEN_LIBRPM=true - { $as_echo "$as_me:$LINENO: result: $DLOPEN_LIBRPM" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLOPEN_LIBRPM" >&5 $as_echo "$DLOPEN_LIBRPM" >&6; } fi -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - rm -f conftest.out @@ -7705,16 +6762,12 @@ fi if $HAVE_DLOPEN_LIBRPM; then - { $as_echo "$as_me:$LINENO: checking rpm library API compatibility" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking rpm library API compatibility" >&5 $as_echo_n "checking rpm library API compatibility... " >&6; } # The compilation requires -Werror to verify anything. save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Werror" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Duplicate here the declarations to verify they match "symfile.c". */ @@ -7739,42 +6792,21 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : LIBRPM_COMPAT=true rpm_LIBS=-lrpm - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - LIBRPM_COMPAT=false rpm_LIBS= - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$save_CFLAGS" @@ -7791,55 +6823,55 @@ cat >>confdefs.h <<_ACEOF _ACEOF -cat >>confdefs.h <<\_ACEOF -#define HAVE_LIBRPM 1 -_ACEOF +$as_echo "#define HAVE_LIBRPM 1" >>confdefs.h else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } LIBS="$save_LIBS" if $DLOPEN_REQUIRE; then - { { $as_echo "$as_me:$LINENO: error: Specific name $LIBRPM was requested but it could not be opened." >&5 -$as_echo "$as_me: error: Specific name $LIBRPM was requested but it could not be opened." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "Specific name $LIBRPM was requested but it could not be opened." "$LINENO" 5 fi pkg_failed=no -{ $as_echo "$as_me:$LINENO: checking for RPM" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RPM" >&5 $as_echo_n "checking for RPM... " >&6; } -if test -n "$RPM_CFLAGS"; then - pkg_cv_RPM_CFLAGS="$RPM_CFLAGS" - elif test -n "$PKG_CONFIG"; then - if test -n "$PKG_CONFIG" && \ - { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"rpm\"") >&5 +if test -n "$PKG_CONFIG"; then + if test -n "$RPM_CFLAGS"; then + pkg_cv_RPM_CFLAGS="$RPM_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"rpm\""; } >&5 ($PKG_CONFIG --exists --print-errors "rpm") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then pkg_cv_RPM_CFLAGS=`$PKG_CONFIG --cflags "rpm" 2>/dev/null` else pkg_failed=yes fi - else - pkg_failed=untried + fi +else + pkg_failed=untried fi -if test -n "$RPM_LIBS"; then - pkg_cv_RPM_LIBS="$RPM_LIBS" - elif test -n "$PKG_CONFIG"; then - if test -n "$PKG_CONFIG" && \ - { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"rpm\"") >&5 +if test -n "$PKG_CONFIG"; then + if test -n "$RPM_LIBS"; then + pkg_cv_RPM_LIBS="$RPM_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"rpm\""; } >&5 ($PKG_CONFIG --exists --print-errors "rpm") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then pkg_cv_RPM_LIBS=`$PKG_CONFIG --libs "rpm" 2>/dev/null` else pkg_failed=yes fi - else - pkg_failed=untried + fi +else + pkg_failed=untried fi @@ -7852,14 +6884,14 @@ else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then - RPM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "rpm" 2>&1` + RPM_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "rpm"` else - RPM_PKG_ERRORS=`$PKG_CONFIG --print-errors "rpm" 2>&1` + RPM_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "rpm"` fi # Put the nasty error message in config.log where it belongs echo "$RPM_PKG_ERRORS" >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } HAVE_LIBRPM=false elif test $pkg_failed = untried; then @@ -7867,23 +6899,19 @@ elif test $pkg_failed = untried; then else RPM_CFLAGS=$pkg_cv_RPM_CFLAGS RPM_LIBS=$pkg_cv_RPM_LIBS - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } HAVE_LIBRPM=true fi if $HAVE_LIBRPM; then - { $as_echo "$as_me:$LINENO: checking rpm library API compatibility" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking rpm library API compatibility" >&5 $as_echo_n "checking rpm library API compatibility... " >&6; } # The compilation requires -Werror to verify anything. save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Werror" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Duplicate here the declarations to verify they match "symfile.c". */ @@ -7908,42 +6936,21 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : LIBRPM_COMPAT=true rpm_LIBS=-lrpm - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - LIBRPM_COMPAT=false rpm_LIBS= - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$save_CFLAGS" @@ -7955,19 +6962,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if $HAVE_LIBRPM; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_LIBRPM 1 -_ACEOF +$as_echo "#define HAVE_LIBRPM 1" >>confdefs.h CFLAGS="$CFLAGS $RPM_CFLAGS" LIBS="$LIBS $RPM_LIBS" else if $RPM_REQUIRE; then - { { $as_echo "$as_me:$LINENO: error: $RPM_PKG_ERRORS" >&5 -$as_echo "$as_me: error: $RPM_PKG_ERRORS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "$RPM_PKG_ERRORS" "$LINENO" 5 else - { $as_echo "$as_me:$LINENO: WARNING: $RPM_PKG_ERRORS" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $RPM_PKG_ERRORS" >&5 $as_echo "$as_me: WARNING: $RPM_PKG_ERRORS" >&2;} fi fi @@ -7978,12 +6981,10 @@ fi build_elfutils=no # Check whether --with-elfutils was given. -if test "${with_elfutils+set}" = set; then +if test "${with_elfutils+set}" = set; then : withval=$with_elfutils; case "$with_elfutils" in -yes) { { $as_echo "$as_me:$LINENO: error: --with-elfutils requires an argument" >&5 -$as_echo "$as_me: error: --with-elfutils requires an argument" >&2;} - { (exit 1); exit 1; }; } ;; +yes) as_fn_error "--with-elfutils requires an argument" "$LINENO" 5 ;; ''|no) ;; *) build_elfutils=yes ;; esac @@ -7997,28 +6998,22 @@ else BUILD_ELFUTILS_FALSE= fi -elfutils_abs_srcdir=`if test $build_elfutils = yes; then +elfutils_abs_srcdir=`if test $build_elfutils = yes; then : cd $with_elfutils && pwd -fi -` +fi` if test $build_elfutils = no; then # Need libdwfl-capable recent elfutils http://elfutils.fedorahosted.org/ save_LIBS="$LIBS" - -{ $as_echo "$as_me:$LINENO: checking for dwfl_module_getsym in -ldw" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dwfl_module_getsym in -ldw" >&5 $as_echo_n "checking for dwfl_module_getsym in -ldw... " >&6; } -if test "${ac_cv_lib_dw_dwfl_module_getsym+set}" = set; then +if test "${ac_cv_lib_dw_dwfl_module_getsym+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldw -Wl,--start-group -ldw -lebl -Wl,--end-group -lelf $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -8036,43 +7031,18 @@ return dwfl_module_getsym (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dw_dwfl_module_getsym=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_dw_dwfl_module_getsym=no + ac_cv_lib_dw_dwfl_module_getsym=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwfl_module_getsym" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dw_dwfl_module_getsym" >&5 $as_echo "$ac_cv_lib_dw_dwfl_module_getsym" >&6; } -if test "x$ac_cv_lib_dw_dwfl_module_getsym" = x""yes; then +if test "x$ac_cv_lib_dw_dwfl_module_getsym" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDW 1 _ACEOF @@ -8081,24 +7051,17 @@ _ACEOF else - { { $as_echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&5 -$as_echo "$as_me: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" "$LINENO" 5 fi - -{ $as_echo "$as_me:$LINENO: checking for dwarf_getelf in -ldw" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dwarf_getelf in -ldw" >&5 $as_echo_n "checking for dwarf_getelf in -ldw... " >&6; } -if test "${ac_cv_lib_dw_dwarf_getelf+set}" = set; then +if test "${ac_cv_lib_dw_dwarf_getelf+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldw -Wl,--start-group -ldw -lebl -Wl,--end-group -lelf $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -8116,43 +7079,18 @@ return dwarf_getelf (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dw_dwarf_getelf=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_dw_dwarf_getelf=no + ac_cv_lib_dw_dwarf_getelf=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwarf_getelf" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dw_dwarf_getelf" >&5 $as_echo "$ac_cv_lib_dw_dwarf_getelf" >&6; } -if test "x$ac_cv_lib_dw_dwarf_getelf" = x""yes; then +if test "x$ac_cv_lib_dw_dwarf_getelf" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDW 1 _ACEOF @@ -8161,9 +7099,7 @@ _ACEOF else - { { $as_echo "$as_me:$LINENO: error: elfutils, libdw too old, need 0.126+" >&5 -$as_echo "$as_me: error: elfutils, libdw too old, need 0.126+" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "elfutils, libdw too old, need 0.126+" "$LINENO" 5 fi stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf" @@ -8174,7 +7110,7 @@ else fi -{ $as_echo "$as_me:$LINENO: stap will link $stap_LIBS" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: stap will link $stap_LIBS" >&5 $as_echo "$as_me: stap will link $stap_LIBS" >&6;} date=`date +%Y-%m-%d` @@ -8213,10 +7149,10 @@ ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 $as_echo_n "checking how to run the C++ preprocessor... " >&6; } if test -z "$CXXCPP"; then - if test "${ac_cv_prog_CXXCPP+set}" = set; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then : $as_echo_n "(cached) " >&6 else # Double quotes because CXXCPP needs to be expanded @@ -8231,11 +7167,7 @@ do # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include @@ -8244,78 +7176,34 @@ cat >>conftest.$ac_ext <<_ACEOF #endif Syntax error _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_cxx_try_cpp "$LINENO"; then : +else # Broken: fails on valid input. continue fi - rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then +if ac_fn_cxx_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - # Passes both tests. ac_preproc_ok=: break fi - rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then +if $ac_preproc_ok; then : break fi @@ -8327,7 +7215,7 @@ fi else ac_cv_prog_CXXCPP=$CXXCPP fi -{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 $as_echo "$CXXCPP" >&6; } ac_preproc_ok=false for ac_cxx_preproc_warn_flag in '' yes @@ -8338,11 +7226,7 @@ do # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include @@ -8351,87 +7235,40 @@ cat >>conftest.$ac_ext <<_ACEOF #endif Syntax error _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_cxx_try_cpp "$LINENO"; then : +else # Broken: fails on valid input. continue fi - rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then +if ac_fn_cxx_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - # Passes both tests. ac_preproc_ok=: break fi - rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then - : +if $ac_preproc_ok; then : + else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } fi ac_ext=cpp @@ -8441,151 +7278,12 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - for ac_header in tr1/unordered_map -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... 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" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - -fi -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +else + for ac_header in elfutils/version.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "elfutils/version.h" "ac_cv_header_elfutils_version_h" "$ac_includes_default" +if test "x$ac_cv_header_elfutils_version_h" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define HAVE_ELFUTILS_VERSION_H 1 _ACEOF fi @@ -8986,13 +7406,13 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) $as_unset $ac_var ;; + *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done @@ -9000,8 +7420,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \). + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" @@ -9024,11 +7444,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi @@ -9048,8 +7468,8 @@ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. - ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" - ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' done LIBOBJS=$ac_libobjs @@ -9065,111 +7485,70 @@ else fi if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"AMDEP\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_TRANSLATOR_TRUE}" && test -z "${BUILD_TRANSLATOR_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_TRANSLATOR\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_TRANSLATOR\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_TRANSLATOR\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_CRASHMOD_TRUE}" && test -z "${BUILD_CRASHMOD_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_CRASHMOD\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_CRASHMOD\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_CRASHMOD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_DOCS\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_DOCS\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_DOCS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_REFDOCS_TRUE}" && test -z "${BUILD_REFDOCS_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_REFDOCS\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_REFDOCS\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_REFDOCS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_PDFREFDOCS_TRUE}" && test -z "${BUILD_PDFREFDOCS_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_PDFREFDOCS\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_PDFREFDOCS\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_PDFREFDOCS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_SERVER_TRUE}" && test -z "${BUILD_SERVER_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_SERVER\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_SERVER\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_SERVER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_NSS_TRUE}" && test -z "${HAVE_NSS_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"HAVE_NSS\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"HAVE_NSS\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"HAVE_NSS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_GRAPHER_TRUE}" && test -z "${BUILD_GRAPHER_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_GRAPHER\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_GRAPHER\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_GRAPHER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${BUILD_ELFUTILS_TRUE}" && test -z "${BUILD_ELFUTILS_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_ELFUTILS\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"BUILD_ELFUTILS\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"BUILD_ELFUTILS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi : ${CONFIG_STATUS=./config.status} ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -9179,17 +7558,18 @@ cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 debug=false ac_cs_recheck=false ac_cs_silent=false -SHELL=\${CONFIG_SHELL-$SHELL} -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which @@ -9197,23 +7577,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; esac - fi - - -# PATH needs CR -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - as_nl=' ' export as_nl @@ -9221,7 +7593,13 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else @@ -9232,7 +7610,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; - case $arg in + case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; @@ -9255,13 +7633,6 @@ if test "${PATH_SEPARATOR+set}" != set; then } fi -# Support unset when possible. -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi - # IFS # We need space, tab and new line, in precisely that order. Quoting is @@ -9271,15 +7642,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. -case $0 in +case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -done + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done IFS=$as_save_IFS ;; @@ -9291,12 +7662,16 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - { (exit 1); exit 1; } + exit 1 fi -# Work around bugs in pre-3.0 UWIN ksh. -for as_var in ENV MAIL MAILPATH -do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done PS1='$ ' PS2='> ' @@ -9308,7 +7683,89 @@ export LC_ALL LANGUAGE=C export LANGUAGE -# Required to use basename. +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -9322,8 +7779,12 @@ else as_basename=false fi +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi -# Name of the executable. as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ @@ -9343,76 +7804,25 @@ $as_echo X/"$0" | } s/.*/./; q'` -# CDPATH. -$as_unset CDPATH - - - - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { - - # Create $as_me.lineno as a copy of $as_myself, but with $LINENO - # uniformly replaced by the line number. The first 'sed' inserts a - # line-number line after each line using $LINENO; the second 'sed' - # does the real work. The second script uses 'N' to pair each - # line-number line with the line containing $LINENO, and appends - # trailing '-' during substitution so that $LINENO is not a special - # case at line end. - # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the - # scripts with optimization help from Paolo Bonzini. Blame Lee - # E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 - { (exit 1); exit 1; }; } - - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in +case `echo -n x` in #((((( -n*) - case `echo 'x\c'` in + case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. - *) ECHO_C='\c';; + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then @@ -9441,8 +7851,56 @@ fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p if mkdir -p . 2>/dev/null; then - as_mkdir_p=: + as_mkdir_p='mkdir -p "$as_dir"' else test -d ./-p && rmdir ./-p as_mkdir_p=false @@ -9461,10 +7919,10 @@ else if test -d "$1"; then test -d "$1/."; else - case $1 in + case $1 in #( -*)set "./$1";; esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( ???[sx]*):;;*)false;;esac;fi '\'' sh ' @@ -9479,13 +7937,19 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 -# Save the log message, to keep $[0] and so on meaningful, and to +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" This file was extended by systemtap $as_me 0.9.9, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.64. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -9517,10 +7981,11 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files from templates according to the -current configuration. +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. -Usage: $0 [OPTION]... [FILE]... +Usage: $0 [OPTION]... [TAG]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit @@ -9542,16 +8007,16 @@ $config_headers Configuration commands: $config_commands -Report bugs to ." +Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ systemtap config.status 0.9.9 -configured by $0, generated by GNU Autoconf 2.63, +configured by $0, generated by GNU Autoconf 2.64, with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2008 Free Software Foundation, Inc. +Copyright (C) 2009 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -9594,20 +8059,19 @@ do case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac - CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac - CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + as_fn_append CONFIG_HEADERS " '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { $as_echo "$as_me: error: ambiguous option: $1 -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; };; + as_fn_error "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ @@ -9615,11 +8079,10 @@ Try \`$0 --help' for more information." >&2 ac_cs_silent=: ;; # This is an error. - -*) { $as_echo "$as_me: error: unrecognized option: $1 -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; } ;; + -*) as_fn_error "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; - *) ac_config_targets="$ac_config_targets $1" + *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; esac @@ -9701,9 +8164,7 @@ do "run-staprun") CONFIG_FILES="$CONFIG_FILES run-staprun" ;; "dtrace") CONFIG_FILES="$CONFIG_FILES dtrace" ;; - *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} - { (exit 1); exit 1; }; };; + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac done @@ -9730,7 +8191,7 @@ $debug || trap 'exit_status=$? { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status ' 0 - trap '{ (exit 1); exit 1; }' 1 2 13 15 + trap 'as_fn_exit 1' 1 2 13 15 } # Create a (secure) tmp directory for tmp files. @@ -9741,11 +8202,7 @@ $debug || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") -} || -{ - $as_echo "$as_me: cannot create a temporary directory in ." >&2 - { (exit 1); exit 1; } -} +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -9753,10 +8210,16 @@ $debug || if test -n "$CONFIG_FILES"; then -ac_cr=' ' +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' + ac_cs_awk_cr='\r' else ac_cs_awk_cr=$ac_cr fi @@ -9770,24 +8233,18 @@ _ACEOF echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do . ./conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -9876,9 +8333,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then else cat fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 -$as_echo "$as_me: error: could not setup config files machinery" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not setup config files machinery" "$LINENO" 5 _ACEOF # VPATH may cause trouble with some makes, so we remove $(srcdir), @@ -9919,9 +8374,7 @@ for ac_last_try in false false :; do if test -z "$ac_t"; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -10006,9 +8459,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 -$as_echo "$as_me: error: could not setup config headers machinery" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not setup config headers machinery" "$LINENO" 5 fi # test -n "$CONFIG_HEADERS" @@ -10021,9 +8472,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 -$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} - { (exit 1); exit 1; }; };; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -10051,12 +8500,10 @@ $as_echo "$as_me: error: invalid tag $ac_tag" >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - ac_file_inputs="$ac_file_inputs '$ac_f'" + as_fn_append ac_file_inputs " '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't @@ -10067,7 +8514,7 @@ $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 $as_echo "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. @@ -10080,9 +8527,7 @@ $as_echo "$as_me: creating $ac_file" >&6;} case $ac_tag in *:-:* | *:-) cat >"$tmp/stdin" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } ;; + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac @@ -10110,47 +8555,7 @@ $as_echo X"$ac_file" | q } s/.*/./; q'` - { as_dir="$ac_dir" - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} - { (exit 1); exit 1; }; }; } + as_dir="$ac_dir"; as_fn_mkdir_p ac_builddir=. case "$ac_dir" in @@ -10207,7 +8612,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= - ac_sed_dataroot=' /datarootdir/ { p @@ -10217,12 +8621,11 @@ ac_sed_dataroot=' /@docdir@/p /@infodir@/p /@localedir@/p -/@mandir@/p -' +/@mandir@/p' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -10232,7 +8635,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 s&@infodir@&$infodir&g s&@localedir@&$localedir&g s&@mandir@&$mandir&g - s&\\\${datarootdir}&$datarootdir&g' ;; + s&\\\${datarootdir}&$datarootdir&g' ;; esac _ACEOF @@ -10261,14 +8664,12 @@ s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} @@ -10278,9 +8679,7 @@ which seems to be undefined. Please make sure it is defined." >&2;} -) cat "$tmp/out" && rm -f "$tmp/out";; *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; esac \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; :H) # @@ -10291,25 +8690,19 @@ $as_echo "$as_me: error: could not create $ac_file" >&2;} $as_echo "/* $configure_input */" \ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" } >"$tmp/config.h" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" mv "$tmp/config.h" "$ac_file" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 -$as_echo "$as_me: error: could not create -" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create -" "$LINENO" 5 fi # Compute "$ac_file"'s index in $config_headers. _am_arg="$ac_file" @@ -10347,7 +8740,7 @@ $as_echo X"$_am_arg" | s/.*/./; q'`/stamp-h$_am_stamp_count ;; - :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5 + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 $as_echo "$as_me: executing $ac_file commands" >&6;} ;; esac @@ -10442,47 +8835,7 @@ $as_echo X"$file" | q } s/.*/./; q'` - { as_dir=$dirpart/$fdir - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} - { (exit 1); exit 1; }; }; } + as_dir=$dirpart/$fdir; as_fn_mkdir_p # echo "creating $dirpart/$file" echo '# dummy' > "$dirpart/$file" done @@ -10497,15 +8850,12 @@ $as_echo "$as_me: error: cannot create directory $as_dir" >&2;} done # for ac_tag -{ (exit 0); exit 0; } +as_fn_exit 0 _ACEOF -chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || - { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. @@ -10526,7 +8876,7 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. - $ac_cs_success || { (exit 1); exit 1; } + $ac_cs_success || as_fn_exit $? fi # @@ -10570,7 +8920,7 @@ if test "$no_recursion" != yes; then case $ac_arg in *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac - ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;; + as_fn_append ac_sub_configure_args " '$ac_arg'" ;; esac done @@ -10599,49 +8949,9 @@ if test "$no_recursion" != yes; then test -d "$srcdir/$ac_dir" || continue ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" - $as_echo "$as_me:$LINENO: $ac_msg" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 $as_echo "$ac_msg" >&6 - { as_dir="$ac_dir" - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} - { (exit 1); exit 1; }; }; } + as_dir="$ac_dir"; as_fn_mkdir_p ac_builddir=. case "$ac_dir" in @@ -10688,7 +8998,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix # This should be Cygnus configure. ac_sub_configure=$ac_aux_dir/configure else - { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_configure= fi @@ -10702,36 +9012,34 @@ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; esac - { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} # The eval makes quoting arguments work. eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || - { { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 -$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 fi cd "$ac_popdir" done fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi if test "${prefix}" = "/usr/local"; then - { $as_echo "$as_me:$LINENO: " >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 $as_echo "$as_me: " >&6;} - { $as_echo "$as_me:$LINENO: For a private or temporary build of systemtap, we recommend" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: For a private or temporary build of systemtap, we recommend" >&5 $as_echo "$as_me: For a private or temporary build of systemtap, we recommend" >&6;} - { $as_echo "$as_me:$LINENO: configuring with a prefix. For example, try" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: configuring with a prefix. For example, try" >&5 $as_echo "$as_me: configuring with a prefix. For example, try" >&6;} - { $as_echo "$as_me:$LINENO: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&5 $as_echo "$as_me: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&6;} - { $as_echo "$as_me:$LINENO: Running systemtap uninstalled, entirely out of the build tree," >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: Running systemtap uninstalled, entirely out of the build tree," >&5 $as_echo "$as_me: Running systemtap uninstalled, entirely out of the build tree," >&6;} - { $as_echo "$as_me:$LINENO: is not supported." >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: is not supported." >&5 $as_echo "$as_me: is not supported." >&6;} fi diff --git a/doc/Makefile.in b/doc/Makefile.in index 996700ec..949faec9 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -132,6 +132,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PIECFLAGS = @PIECFLAGS@ diff --git a/doc/SystemTap_Tapset_Reference/Makefile.in b/doc/SystemTap_Tapset_Reference/Makefile.in index 2368ccad..018b8333 100644 --- a/doc/SystemTap_Tapset_Reference/Makefile.in +++ b/doc/SystemTap_Tapset_Reference/Makefile.in @@ -108,6 +108,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PIECFLAGS = @PIECFLAGS@ @@ -186,6 +187,7 @@ HTML_INSTALL_DIR = $(DESTDIR)$(datadir)/doc/systemtap/tapsets SRCTREE = $(abs_top_srcdir)/ DOCPROC = $(abs_builddir)/docproc @BUILD_PDFREFDOCS_TRUE@PDFDOCS = tapsets.pdf +CLEANFILES = tapsets.xml stamp-* $(PDFDOCS) all: all-am .SUFFIXES: @@ -352,6 +354,7 @@ install-strip: mostlyclean-generic: clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) @@ -363,7 +366,8 @@ maintainer-clean-generic: @BUILD_REFDOCS_FALSE@install-data-hook: clean: clean-am -clean-am: clean-generic clean-noinstPROGRAMS mostlyclean-am +clean-am: clean-generic clean-local clean-noinstPROGRAMS \ + mostlyclean-am distclean: distclean-am -rm -rf ./$(DEPDIR) @@ -434,17 +438,17 @@ uninstall-am: .MAKE: install-am install-data-am install-strip .PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ - clean-noinstPROGRAMS ctags distclean distclean-compile \ - distclean-generic distclean-tags distdir dvi dvi-am html \ - html-am info info-am install install-am install-data \ - install-data-am install-data-hook install-dvi install-dvi-am \ - install-exec install-exec-am install-html install-html-am \ - install-info install-info-am install-man install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ - uninstall-am + clean-local clean-noinstPROGRAMS ctags distclean \ + distclean-compile distclean-generic distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-data-hook install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \ + tags uninstall uninstall-am @BUILD_REFDOCS_TRUE@all: $(PDFDOCS) stamp-htmldocs stamp-mandocs @@ -478,6 +482,8 @@ uninstall-am: @BUILD_REFDOCS_TRUE@ $(INSTALL_DATA) man3/* $(MAN_INSTALL_DIR) @BUILD_REFDOCS_TRUE@ $(MKDIR_P) $(HTML_INSTALL_DIR) @BUILD_REFDOCS_TRUE@ $(INSTALL_DATA) tapsets/* $(HTML_INSTALL_DIR) +clean-local: + rm -rf man3 tapsets # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. diff --git a/grapher/Makefile.in b/grapher/Makefile.in index 03246a68..6fc0c4a6 100644 --- a/grapher/Makefile.in +++ b/grapher/Makefile.in @@ -118,6 +118,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PIECFLAGS = @PIECFLAGS@ diff --git a/testsuite/Makefile.in b/testsuite/Makefile.in index 7358bd2c..e5c5d0bc 100644 --- a/testsuite/Makefile.in +++ b/testsuite/Makefile.in @@ -74,6 +74,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ SET_MAKE = @SET_MAKE@ diff --git a/testsuite/aclocal.m4 b/testsuite/aclocal.m4 index a237cb5a..1cd1fbeb 100644 --- a/testsuite/aclocal.m4 +++ b/testsuite/aclocal.m4 @@ -13,8 +13,8 @@ m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, -[m4_warning([this file was generated for autoconf 2.63. +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],, +[m4_warning([this file was generated for autoconf 2.64. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically `autoreconf'.])]) diff --git a/testsuite/configure b/testsuite/configure index 6858a3a3..bfdea109 100755 --- a/testsuite/configure +++ b/testsuite/configure @@ -1,20 +1,22 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.63 for systemtap 0.9.9. +# Generated by GNU Autoconf 2.64 for systemtap 0.9.9. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software +# Foundation, Inc. +# # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which @@ -22,23 +24,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; esac - fi - - -# PATH needs CR -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - as_nl=' ' export as_nl @@ -46,7 +40,13 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else @@ -57,7 +57,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; - case $arg in + case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; @@ -80,13 +80,6 @@ if test "${PATH_SEPARATOR+set}" != set; then } fi -# Support unset when possible. -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi - # IFS # We need space, tab and new line, in precisely that order. Quoting is @@ -96,15 +89,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. -case $0 in +case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -done + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done IFS=$as_save_IFS ;; @@ -116,12 +109,16 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - { (exit 1); exit 1; } + exit 1 fi -# Work around bugs in pre-3.0 UWIN ksh. -for as_var in ENV MAIL MAILPATH -do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done PS1='$ ' PS2='> ' @@ -133,330 +130,299 @@ export LC_ALL LANGUAGE=C export LANGUAGE -# Required to use basename. -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - - -# Name of the executable. -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - # CDPATH. -$as_unset CDPATH - +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH if test "x$CONFIG_SHELL" = x; then - if (eval ":") 2>/dev/null; then - as_have_required=yes + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST else - as_have_required=no + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac fi - - if test $as_have_required = yes && (eval ": -(as_func_return () { - (exit \$1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi - -if as_func_ret_success; then - : else - exitcode=1 - echo as_func_ret_success failed. -fi - -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. -fi - -if ( set x; as_func_ret_success y && test x = \"\$1\" ); then - : + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes else - exitcode=1 - echo positional parameters were not saved. + as_have_required=no fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : -test \$exitcode = 0) || { (exit 1); exit 1; } - -( - as_lineno_1=\$LINENO - as_lineno_2=\$LINENO - test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && - test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } -") 2> /dev/null; then - : else - as_candidate_shells= - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - case $as_dir in + as_found=: + case $as_dir in #( /*) for as_base in sh bash ksh sh5; do - as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi done;; esac + as_found=false done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } IFS=$as_save_IFS - for as_shell in $as_candidate_shells $SHELL; do - # Try only shells that exist, to save several forks. - if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { ("$as_shell") 2> /dev/null <<\_ASEOF -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; -esac - -fi - - -: -_ASEOF -}; then - CONFIG_SHELL=$as_shell - as_have_required=yes - if { "$as_shell" 2> /dev/null <<\_ASEOF -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; -esac - -fi - - -: -(as_func_return () { - (exit $1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} - -exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi - -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi - -if as_func_ret_success; then - : -else - exitcode=1 - echo as_func_ret_success failed. -fi - -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. -fi - -if ( set x; as_func_ret_success y && test x = "$1" ); then - : -else - exitcode=1 - echo positional parameters were not saved. -fi - -test $exitcode = 0) || { (exit 1); exit 1; } - -( - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } - -_ASEOF -}; then - break -fi - -fi - - done - - if test "x$CONFIG_SHELL" != x; then - for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV export CONFIG_SHELL exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi - - if test $as_have_required = no; then - echo This script requires a shell more modern than all the - echo shells that I found on your system. Please install a - echo modern shell, or manually run the script under such a - echo shell if you do have one. - { (exit 1); exit 1; } + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: systemtap@sources.redhat.com about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 fi - - fi - fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status -(eval "as_func_return () { - (exit \$1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ -exitcode=0 -if as_func_success; then - : + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' else - exitcode=1 - echo as_func_success failed. -fi + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi -if as_func_ret_success; then - : +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr else - exitcode=1 - echo as_func_ret_success failed. + as_expr=false fi -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false fi -if ( set x; as_func_ret_success y && test x = \"\$1\" ); then - : +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname else - exitcode=1 - echo positional parameters were not saved. + as_dirname=false fi -test \$exitcode = 0") || { - echo No shell found that supports shell functions. - echo Please tell bug-autoconf@gnu.org about your system, - echo including any error possibly output before this message. - echo This can help us improve future autoconf versions. - echo Configuration will now proceed without shell functions. -} - +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { - # Create $as_me.lineno as a copy of $as_myself, but with $LINENO - # uniformly replaced by the line number. The first 'sed' inserts a - # line-number line after each line using $LINENO; the second 'sed' - # does the real work. The second script uses 'N' to pair each - # line-number line with the line containing $LINENO, and appends - # trailing '-' during substitution so that $LINENO is not a special - # case at line end. - # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the - # scripts with optimization help from Paolo Bonzini. Blame Lee - # E. McMahon (1931-1989) for sed's syntax. :-) + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) sed -n ' p /[$]LINENO/= @@ -473,8 +439,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 - { (exit 1); exit 1; }; } + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the @@ -484,29 +449,18 @@ test \$exitcode = 0") || { exit } - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in +case `echo -n x` in #((((( -n*) - case `echo 'x\c'` in + case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. - *) ECHO_C='\c';; + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then @@ -536,7 +490,7 @@ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null if mkdir -p . 2>/dev/null; then - as_mkdir_p=: + as_mkdir_p='mkdir -p "$as_dir"' else test -d ./-p && rmdir ./-p as_mkdir_p=false @@ -555,10 +509,10 @@ else if test -d "$1"; then test -d "$1/."; else - case $1 in + case $1 in #( -*)set "./$1";; esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( ???[sx]*):;;*)false;;esac;fi '\'' sh ' @@ -572,7 +526,6 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - exec 7<&0 &1 # Name of the host. @@ -591,7 +544,6 @@ cross_compiling=no subdirs= MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='systemtap' @@ -599,6 +551,7 @@ PACKAGE_TARNAME='systemtap' PACKAGE_VERSION='0.9.9' PACKAGE_STRING='systemtap 0.9.9' PACKAGE_BUGREPORT='systemtap@sources.redhat.com' +PACKAGE_URL='' ac_subst_vars='LTLIBOBJS LIBOBJS @@ -659,6 +612,7 @@ bindir program_transform_name prefix exec_prefix +PACKAGE_URL PACKAGE_BUGREPORT PACKAGE_STRING PACKAGE_VERSION @@ -783,8 +737,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -810,8 +763,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1015,8 +967,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1032,8 +983,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1063,17 +1013,17 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { $as_echo "$as_me: error: unrecognized option: $ac_option -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; } + -*) as_fn_error "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information." ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. - expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 - { (exit 1); exit 1; }; } + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error "invalid variable name: \`$ac_envvar'" ;; + esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1090,15 +1040,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { $as_echo "$as_me: error: missing argument to $ac_option" >&2 - { (exit 1); exit 1; }; } + as_fn_error "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 - { (exit 1); exit 1; }; } ;; + fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1121,8 +1069,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 - { (exit 1); exit 1; }; } + as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1152,11 +1099,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { $as_echo "$as_me: error: working directory cannot be determined" >&2 - { (exit 1); exit 1; }; } + as_fn_error "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 - { (exit 1); exit 1; }; } + as_fn_error "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1195,13 +1140,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 - { (exit 1); exit 1; }; } + as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 - { (exit 1); exit 1; }; } + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1373,21 +1316,24 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF systemtap configure 0.9.9 -generated by GNU Autoconf 2.63 +generated by GNU Autoconf 2.64 -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +Copyright (C) 2009 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF exit fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by systemtap $as_me 0.9.9, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.64. Invocation command line was $ $0 $@ @@ -1423,8 +1369,8 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" -done + $as_echo "PATH: $as_dir" + done IFS=$as_save_IFS } >&5 @@ -1461,9 +1407,9 @@ do ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in - 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2) - ac_configure_args1="$ac_configure_args1 '$ac_arg'" + as_fn_append ac_configure_args1 " '$ac_arg'" if test $ac_must_keep_next = true; then ac_must_keep_next=false # Got value, back to normal. else @@ -1479,13 +1425,13 @@ do -* ) ac_must_keep_next=true ;; esac fi - ac_configure_args="$ac_configure_args '$ac_arg'" + as_fn_append ac_configure_args " '$ac_arg'" ;; esac done done -$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } -$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} # When interrupted or exit'd, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there @@ -1510,13 +1456,13 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) $as_unset $ac_var ;; + *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done @@ -1588,39 +1534,41 @@ _ASBOX exit $exit_status ' 0 for ac_signal in 1 2 13 15; do - trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal done ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h +$as_echo "/* confdefs.h */" > confdefs.h + # Predefined preprocessor variables. cat >>confdefs.h <<_ACEOF #define PACKAGE_NAME "$PACKAGE_NAME" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_TARNAME "$PACKAGE_TARNAME" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_VERSION "$PACKAGE_VERSION" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_STRING "$PACKAGE_STRING" _ACEOF - cat >>confdefs.h <<_ACEOF #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" _ACEOF +cat >>confdefs.h <<_ACEOF +#define PACKAGE_URL "$PACKAGE_URL" +_ACEOF + # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. @@ -1639,7 +1587,7 @@ for ac_site_file in "$ac_site_file1" "$ac_site_file2" do test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" @@ -1650,7 +1598,7 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 $as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; @@ -1658,7 +1606,7 @@ $as_echo "$as_me: loading cache $cache_file" >&6;} esac fi else - { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 $as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1673,11 +1621,11 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; @@ -1687,17 +1635,17 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac @@ -1709,43 +1657,20 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi - - - - - - - - - - - - - - - - - - - - - - - - +## -------------------- ## +## Main body of script. ## +## -------------------- ## ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -1758,24 +1683,16 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_aux_dir= for ac_dir in .. "$srcdir"/..; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi + for ac_t in install-sh install.sh shtool; do + if test -f "$ac_dir/$ac_t"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/$ac_t -c" + break 2 + fi + done done if test -z "$ac_aux_dir"; then - { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&5 -$as_echo "$as_me: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 fi # These three variables are undocumented and unsupported, @@ -1803,10 +1720,10 @@ am__api_version='1.11' # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then +if test "${ac_cv_path_install+set}" = set; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -1814,11 +1731,11 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in - ./ | .// | /cC/* | \ + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. @@ -1855,7 +1772,7 @@ case $as_dir/ in ;; esac -done + done IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir @@ -1871,7 +1788,7 @@ fi INSTALL=$ac_install_sh fi fi -{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 $as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. @@ -1882,7 +1799,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 $as_echo_n "checking whether build environment is sane... " >&6; } # Just in case sleep 1 @@ -1893,15 +1810,11 @@ am_lf=' ' case `pwd` in *[\\\"\#\$\&\'\`$am_lf]*) - { { $as_echo "$as_me:$LINENO: error: unsafe absolute working directory name" >&5 -$as_echo "$as_me: error: unsafe absolute working directory name" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; esac case $srcdir in *[\\\"\#\$\&\'\`$am_lf\ \ ]*) - { { $as_echo "$as_me:$LINENO: error: unsafe srcdir value: \`$srcdir'" >&5 -$as_echo "$as_me: error: unsafe srcdir value: \`$srcdir'" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; esac # Do `set' in a subshell so we don't clobber the current shell's @@ -1923,11 +1836,8 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" >&5 -$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 fi test "$2" = conftest.file @@ -1936,13 +1846,10 @@ then # Ok. : else - { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! -Check your system clock" >&5 -$as_echo "$as_me: error: newly created file is older than distributed files! -Check your system clock" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 fi -{ $as_echo "$as_me:$LINENO: result: yes" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" @@ -1970,7 +1877,7 @@ if eval "$MISSING --run true"; then am_missing_run="$MISSING --run " else am_missing_run= - { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} fi @@ -1991,9 +1898,9 @@ if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then +if test "${ac_cv_prog_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then @@ -2004,24 +1911,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2031,9 +1938,9 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then @@ -2044,24 +1951,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2070,7 +1977,7 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac @@ -2083,10 +1990,10 @@ fi fi INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" -{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then - if test "${ac_cv_path_mkdir+set}" = set; then + if test "${ac_cv_path_mkdir+set}" = set; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2094,7 +2001,7 @@ for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do + for ac_prog in mkdir gmkdir; do for ac_exec_ext in '' $ac_executable_extensions; do { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( @@ -2106,7 +2013,7 @@ do esac done done -done + done IFS=$as_save_IFS fi @@ -2122,7 +2029,7 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 $as_echo "$MKDIR_P" >&6; } mkdir_p="$MKDIR_P" @@ -2135,9 +2042,9 @@ for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then +if test "${ac_cv_prog_AWK+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then @@ -2148,24 +2055,24 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do + for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done -done + done IFS=$as_save_IFS fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { $as_echo "$as_me:$LINENO: result: $AWK" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 $as_echo "$AWK" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -2173,11 +2080,11 @@ fi test -n "$AWK" && break done -{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF @@ -2195,11 +2102,11 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } SET_MAKE= else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -2219,9 +2126,7 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then am__isrc=' -I$(srcdir)' # test to see if srcdir already configured if test -f $srcdir/config.status; then - { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 -$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 fi fi @@ -2278,16 +2183,16 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' -{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } # Check whether --enable-maintainer-mode was given. -if test "${enable_maintainer_mode+set}" = set; then +if test "${enable_maintainer_mode+set}" = set; then : enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval else USE_MAINTAINER_MODE=no fi - { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 $as_echo "$USE_MAINTAINER_MODE" >&6; } if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= @@ -2302,7 +2207,7 @@ fi # Check whether --enable-dejazilla was given. -if test "${enable_dejazilla+set}" = set; then +if test "${enable_dejazilla+set}" = set; then : enableval=$enable_dejazilla; fi @@ -2312,7 +2217,7 @@ case "$enable_dejazilla" in *) dejazilla="$enable_dejazilla" ;; esac if test -n "$dejazilla"; then - { $as_echo "$as_me:$LINENO: A \"make *check\" will email results to $dejazilla" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: A \"make *check\" will email results to $dejazilla" >&5 $as_echo "$as_me: A \"make *check\" will email results to $dejazilla" >&6;} fi @@ -2346,13 +2251,13 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) $as_unset $ac_var ;; + *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done @@ -2360,8 +2265,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \). + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" @@ -2384,11 +2289,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi @@ -2444,8 +2349,8 @@ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. - ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" - ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' done LIBOBJS=$ac_libobjs @@ -2454,20 +2359,18 @@ LTLIBOBJS=$ac_ltlibobjs if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } + as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi : ${CONFIG_STATUS=./config.status} ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -2477,17 +2380,18 @@ cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 debug=false ac_cs_recheck=false ac_cs_silent=false -SHELL=\${CONFIG_SHELL-$SHELL} -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which @@ -2495,23 +2399,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; esac - fi - - -# PATH needs CR -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - as_nl=' ' export as_nl @@ -2519,7 +2415,13 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else @@ -2530,7 +2432,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; - case $arg in + case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; @@ -2553,13 +2455,6 @@ if test "${PATH_SEPARATOR+set}" != set; then } fi -# Support unset when possible. -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi - # IFS # We need space, tab and new line, in precisely that order. Quoting is @@ -2569,15 +2464,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. -case $0 in +case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -done + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done IFS=$as_save_IFS ;; @@ -2589,12 +2484,16 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - { (exit 1); exit 1; } + exit 1 fi -# Work around bugs in pre-3.0 UWIN ksh. -for as_var in ENV MAIL MAILPATH -do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done PS1='$ ' PS2='> ' @@ -2606,7 +2505,89 @@ export LC_ALL LANGUAGE=C export LANGUAGE -# Required to use basename. +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -2620,8 +2601,12 @@ else as_basename=false fi +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi -# Name of the executable. as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ @@ -2641,76 +2626,25 @@ $as_echo X/"$0" | } s/.*/./; q'` -# CDPATH. -$as_unset CDPATH - - - - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { - - # Create $as_me.lineno as a copy of $as_myself, but with $LINENO - # uniformly replaced by the line number. The first 'sed' inserts a - # line-number line after each line using $LINENO; the second 'sed' - # does the real work. The second script uses 'N' to pair each - # line-number line with the line containing $LINENO, and appends - # trailing '-' during substitution so that $LINENO is not a special - # case at line end. - # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the - # scripts with optimization help from Paolo Bonzini. Blame Lee - # E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 - { (exit 1); exit 1; }; } - - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in +case `echo -n x` in #((((( -n*) - case `echo 'x\c'` in + case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. - *) ECHO_C='\c';; + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then @@ -2739,8 +2673,56 @@ fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p if mkdir -p . 2>/dev/null; then - as_mkdir_p=: + as_mkdir_p='mkdir -p "$as_dir"' else test -d ./-p && rmdir ./-p as_mkdir_p=false @@ -2759,10 +2741,10 @@ else if test -d "$1"; then test -d "$1/."; else - case $1 in + case $1 in #( -*)set "./$1";; esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( ???[sx]*):;;*)false;;esac;fi '\'' sh ' @@ -2777,13 +2759,19 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 -# Save the log message, to keep $[0] and so on meaningful, and to +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" This file was extended by systemtap $as_me 0.9.9, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.64. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -2810,10 +2798,11 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files from templates according to the -current configuration. +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. -Usage: $0 [OPTION]... [FILE]... +Usage: $0 [OPTION]... [TAG]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit @@ -2827,16 +2816,16 @@ Usage: $0 [OPTION]... [FILE]... Configuration files: $config_files -Report bugs to ." +Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ systemtap config.status 0.9.9 -configured by $0, generated by GNU Autoconf 2.63, +configured by $0, generated by GNU Autoconf 2.64, with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2008 Free Software Foundation, Inc. +Copyright (C) 2009 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -2879,7 +2868,7 @@ do case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac - CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --he | --h | --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; @@ -2888,11 +2877,10 @@ do ac_cs_silent=: ;; # This is an error. - -*) { $as_echo "$as_me: error: unrecognized option: $1 -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; } ;; + -*) as_fn_error "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; - *) ac_config_targets="$ac_config_targets $1" + *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; esac @@ -2940,9 +2928,7 @@ do case $ac_config_target in "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; - *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} - { (exit 1); exit 1; }; };; + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac done @@ -2967,7 +2953,7 @@ $debug || trap 'exit_status=$? { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status ' 0 - trap '{ (exit 1); exit 1; }' 1 2 13 15 + trap 'as_fn_exit 1' 1 2 13 15 } # Create a (secure) tmp directory for tmp files. @@ -2978,11 +2964,7 @@ $debug || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") -} || -{ - $as_echo "$as_me: cannot create a temporary directory in ." >&2 - { (exit 1); exit 1; } -} +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -2990,10 +2972,16 @@ $debug || if test -n "$CONFIG_FILES"; then -ac_cr=' ' +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' + ac_cs_awk_cr='\r' else ac_cs_awk_cr=$ac_cr fi @@ -3007,24 +2995,18 @@ _ACEOF echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do . ./conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -3113,9 +3095,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then else cat fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 -$as_echo "$as_me: error: could not setup config files machinery" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not setup config files machinery" "$LINENO" 5 _ACEOF # VPATH may cause trouble with some makes, so we remove $(srcdir), @@ -3146,9 +3126,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 -$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} - { (exit 1); exit 1; }; };; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -3176,12 +3154,10 @@ $as_echo "$as_me: error: invalid tag $ac_tag" >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - ac_file_inputs="$ac_file_inputs '$ac_f'" + as_fn_append ac_file_inputs " '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't @@ -3192,7 +3168,7 @@ $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 $as_echo "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. @@ -3205,9 +3181,7 @@ $as_echo "$as_me: creating $ac_file" >&6;} case $ac_tag in *:-:* | *:-) cat >"$tmp/stdin" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } ;; + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac @@ -3235,47 +3209,7 @@ $as_echo X"$ac_file" | q } s/.*/./; q'` - { as_dir="$ac_dir" - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} - { (exit 1); exit 1; }; }; } + as_dir="$ac_dir"; as_fn_mkdir_p ac_builddir=. case "$ac_dir" in @@ -3332,7 +3266,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= - ac_sed_dataroot=' /datarootdir/ { p @@ -3342,12 +3275,11 @@ ac_sed_dataroot=' /@docdir@/p /@infodir@/p /@localedir@/p -/@mandir@/p -' +/@mandir@/p' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -3357,7 +3289,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 s&@infodir@&$infodir&g s&@localedir@&$localedir&g s&@mandir@&$mandir&g - s&\\\${datarootdir}&$datarootdir&g' ;; + s&\\\${datarootdir}&$datarootdir&g' ;; esac _ACEOF @@ -3386,14 +3318,12 @@ s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} @@ -3403,9 +3333,7 @@ which seems to be undefined. Please make sure it is defined." >&2;} -) cat "$tmp/out" && rm -f "$tmp/out";; *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; esac \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; @@ -3415,15 +3343,12 @@ $as_echo "$as_me: error: could not create $ac_file" >&2;} done # for ac_tag -{ (exit 0); exit 0; } +as_fn_exit 0 _ACEOF -chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || - { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. @@ -3444,10 +3369,10 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. - $ac_cs_success || { (exit 1); exit 1; } + $ac_cs_success || as_fn_exit $? fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi -- cgit From 729455a739d4755269f20b73d2db231db2a1fdd7 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Thu, 10 Sep 2009 17:06:11 -0700 Subject: PR10594 cont'd: Use parent die cache for variable lookup Variable lookup is usually done through the scopes from dwarf_getscopes at a particular pc. This requires an expensive traversal to find the inner-most die containing the pc. For cases where that containing die is known, e.g. at a particular function entry, we can do much better with our die_parent_cache. This may also help get more accurate variable scopes in cases where multiple dies contain a pc and the innermost isn't what we're trying to probe. For example, an inlined call chain of foo->bar->baz may all have the same entry pc, but if the probe was on function("bar"), we would want the variables in bar's scope, not baz's. * dwflpp.h (struct dwflpp): Remove pc_cached_scopes, num_cached_scopes, and cached_scopes, as they are now remembered by the caller. * dwflpp.cxx (dwflpp::getscopes): New - the DIE version uses the parent cache, and the pc version just defers to dwarf_getscopes. (dwflpp::print_locals, literal_stmt_for_local): Take a scopes vector. (dwflpp::find_variable_and_frame_base): Take a scopes vector from the caller instead of computing it every time. (dwflpp::dwarf_getscopes_cached): Removed. * tapsets.cxx (dwarf_var_expanding_visitor::getscopes): New cached lookup function which gets the scopes from the DIE if possible. (dwarf_var_expanding_visitor::visit_target_symbol): Call getscopes. --- dwflpp.cxx | 181 +++++++++++++++++++++++++++++++++++++++--------------------- dwflpp.h | 14 ++--- tapsets.cxx | 36 +++++++++++- 3 files changed, 158 insertions(+), 73 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 36b016c7..3e451916 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -70,8 +70,7 @@ static string TOK_KERNEL("kernel"); dwflpp::dwflpp(systemtap_session & session, const string& name, bool kernel_p): sess(session), module(NULL), module_bias(0), mod_info(NULL), module_start(0), module_end(0), cu(NULL), dwfl(NULL), - module_dwarf(NULL), function(NULL), blacklist_enabled(false), - pc_cached_scopes(0), num_cached_scopes(0), cached_scopes(NULL) + module_dwarf(NULL), function(NULL), blacklist_enabled(false) { if (kernel_p) setup_kernel(name); @@ -87,8 +86,7 @@ dwflpp::dwflpp(systemtap_session & session, const string& name, bool kernel_p): dwflpp::dwflpp(systemtap_session & session, const vector& names): sess(session), module(NULL), module_bias(0), mod_info(NULL), module_start(0), module_end(0), cu(NULL), dwfl(NULL), - module_dwarf(NULL), function(NULL), blacklist_enabled(false), - pc_cached_scopes(0), num_cached_scopes(0), cached_scopes(NULL) + module_dwarf(NULL), function(NULL), blacklist_enabled(false) { setup_user(names); } @@ -96,8 +94,6 @@ dwflpp::dwflpp(systemtap_session & session, const vector& names): dwflpp::~dwflpp() { - free(cached_scopes); - delete_map(module_cu_cache); delete_map(cu_function_cache); delete_map(cu_inl_function_cache); @@ -179,9 +175,6 @@ dwflpp::focus_on_cu(Dwarf_Die * c) // Reset existing pointers and names function_name.clear(); function = NULL; - - free(cached_scopes); - cached_scopes = NULL; } @@ -632,30 +625,42 @@ dwflpp::cache_die_parents(cu_die_parent_cache_t* parents, Dwarf_Die* die) } -vector -dwflpp::getscopes_die(Dwarf_Die* die) +cu_die_parent_cache_t* +dwflpp::get_die_parents() { assert (cu); - cu_die_parent_cache_t *parents = cu_die_parent_cache[cu->addr]; + cu_die_parent_cache_t *& parents = cu_die_parent_cache[cu->addr]; if (!parents) { parents = new cu_die_parent_cache_t; - cu_die_parent_cache[cu->addr] = parents; cache_die_parents(parents, cu); if (sess.verbose > 4) clog << "die parent cache " << module_name << ":" << cu_name() << " size " << parents->size() << endl; } + return parents; +} + + +vector +dwflpp::getscopes_die(Dwarf_Die* die) +{ + cu_die_parent_cache_t *parents = get_die_parents(); vector scopes; - scopes.push_back(*die); - for (cu_die_parent_cache_t::iterator it = parents->find(die->addr); - it != parents->end(); it = parents->find(it->second.addr)) - scopes.push_back(it->second); + Dwarf_Die *scope = die; + cu_die_parent_cache_t::iterator it; + do + { + scopes.push_back(*scope); + it = parents->find(scope->addr); + scope = &it->second; + } + while (it != parents->end()); #ifdef DEBUG_DWFLPP_GETSCOPES - Dwarf_Die *dscopes; + Dwarf_Die *dscopes = NULL; int nscopes = dwarf_getscopes_die(die, &dscopes); assert(nscopes == (int)scopes.size()); @@ -668,6 +673,83 @@ dwflpp::getscopes_die(Dwarf_Die* die) } +std::vector +dwflpp::getscopes(Dwarf_Die* die) +{ + cu_die_parent_cache_t *parents = get_die_parents(); + + vector scopes; + + Dwarf_Die origin; + Dwarf_Die *scope = die; + cu_die_parent_cache_t::iterator it; + do + { + scopes.push_back(*scope); + if (dwarf_tag(scope) == DW_TAG_inlined_subroutine && + dwarf_attr_die(scope, DW_AT_abstract_origin, &origin)) + scope = &origin; + + it = parents->find(scope->addr); + scope = &it->second; + } + while (it != parents->end()); + +#ifdef DEBUG_DWFLPP_GETSCOPES + // there isn't an exact libdw equivalent, but if dwarf_getscopes on the + // entrypc returns the same first die, then all the scopes should match + Dwarf_Addr pc; + if (die_entrypc(die, &pc)) + { + Dwarf_Die *dscopes = NULL; + int nscopes = dwarf_getscopes(cu, pc, &dscopes); + if (nscopes > 0 && dscopes[0].addr == die->addr) + { + assert(nscopes == (int)scopes.size()); + for (unsigned i = 0; i < scopes.size(); ++i) + assert(scopes[i].addr == dscopes[i].addr); + } + free(dscopes); + } +#endif + + return scopes; +} + + +std::vector +dwflpp::getscopes(Dwarf_Addr pc) +{ + // The die_parent_cache doesn't help us without knowing where the pc is + // contained, so we have to do this one the old fashioned way. + + assert (cu); + + vector scopes; + + Dwarf_Die* dwarf_scopes; + int nscopes = dwarf_getscopes(cu, pc, &dwarf_scopes); + if (nscopes > 0) + { + scopes.assign(dwarf_scopes, dwarf_scopes + nscopes); + free(dwarf_scopes); + } + +#ifdef DEBUG_DWFLPP_GETSCOPES + // check that getscopes on the starting die gets the same result + if (!scopes.empty()) + { + vector other = getscopes(&scopes[0]); + assert(scopes.size() == other.size()); + for (unsigned i = 0; i < scopes.size(); ++i) + assert(scopes[i].addr == other[i].addr); + } +#endif + + return scopes; +} + + int dwflpp::global_alias_caching_callback(Dwarf_Die *die, void *arg) { @@ -1488,11 +1570,13 @@ dwflpp::loc2c_emit_address (void *arg, struct obstack *pool, void -dwflpp::print_locals(Dwarf_Die *die, ostream &o) +dwflpp::print_locals(vector& scopes, ostream &o) { + // XXX Shouldn't this be walking up to outer scopes too? + // Try to get the first child of die. Dwarf_Die child; - if (dwarf_child (die, &child) == 0) + if (dwarf_child (&scopes[0], &child) == 0) { do { @@ -1517,34 +1601,19 @@ dwflpp::print_locals(Dwarf_Die *die, ostream &o) Dwarf_Attribute * -dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, +dwflpp::find_variable_and_frame_base (vector& scopes, Dwarf_Addr pc, string const & local, const target_symbol *e, Dwarf_Die *vardie, Dwarf_Attribute *fb_attr_mem) { - Dwarf_Die *scopes; - int nscopes = 0; + Dwarf_Die *scope_die = &scopes[0]; Dwarf_Attribute *fb_attr = NULL; assert (cu); - nscopes = dwarf_getscopes_cached (pc, &scopes); - if (nscopes <= 0) - { - throw semantic_error ("unable to find any scopes containing " - + lex_cast_hex(pc) - + ((scope_die == NULL) ? "" - : (string (" in ") - + (dwarf_diename(scope_die) ?: "") - + "(" + (dwarf_diename(cu) ?: "") - + ")")) - + " while searching for local '" + local + "'", - e->tok); - } - - int declaring_scope = dwarf_getscopevar (scopes, nscopes, + int declaring_scope = dwarf_getscopevar (&scopes[0], scopes.size(), local.c_str(), 0, NULL, 0, 0, vardie); @@ -1567,18 +1636,19 @@ dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, * as returned by dwarf_getscopes for the address, starting with the * declaring_scope that the variable was found in. */ - vector vscopes; - for (int inner = declaring_scope; - inner < nscopes && fb_attr == NULL; + vector physcopes, *fbscopes = &scopes; + for (size_t inner = declaring_scope; + inner < fbscopes->size() && fb_attr == NULL; ++inner) { - switch (dwarf_tag (&scopes[inner])) + Dwarf_Die& scope = (*fbscopes)[inner]; + switch (dwarf_tag (&scope)) { default: continue; case DW_TAG_subprogram: case DW_TAG_entry_point: - fb_attr = dwarf_attr_integrate (&scopes[inner], + fb_attr = dwarf_attr_integrate (&scope, DW_AT_frame_base, fb_attr_mem); break; @@ -1588,13 +1658,12 @@ dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, * subroutine is inlined to find the appropriate frame base. */ if (declaring_scope != -1) { - vscopes = getscopes_die(&scopes[inner]); - scopes = &vscopes[0]; - nscopes = vscopes.size(); - if (!nscopes) + physcopes = getscopes_die(&scope); + if (physcopes.empty()) throw semantic_error ("unable to get die scopes for '" + local + "' in an inlined subroutines", e->tok); + fbscopes = &physcopes; inner = 0; // zero is current scope, for look will increase. declaring_scope = -1; } @@ -2172,7 +2241,7 @@ dwflpp::express_as_string (string prelude, string -dwflpp::literal_stmt_for_local (Dwarf_Die *scope_die, +dwflpp::literal_stmt_for_local (vector& scopes, Dwarf_Addr pc, string const & local, const target_symbol *e, @@ -2182,7 +2251,7 @@ dwflpp::literal_stmt_for_local (Dwarf_Die *scope_die, Dwarf_Die vardie; Dwarf_Attribute fb_attr_mem, *fb_attr = NULL; - fb_attr = find_variable_and_frame_base (scope_die, pc, local, e, + fb_attr = find_variable_and_frame_base (scopes, pc, local, e, &vardie, &fb_attr_mem); if (sess.verbose>2) @@ -2685,20 +2754,6 @@ dwflpp::literal_addr_to_sym_addr(Dwarf_Addr lit_addr) return lit_addr; } -int -dwflpp::dwarf_getscopes_cached (Dwarf_Addr pc, Dwarf_Die **scopes) -{ - if (!cached_scopes || pc != pc_cached_scopes) - { - free(cached_scopes); - cached_scopes = NULL; - pc_cached_scopes = pc; - num_cached_scopes = dwarf_getscopes(cu, pc, &cached_scopes); - } - *scopes = cached_scopes; - return num_cached_scopes; -} - /* Returns the call frame address operations for the given program counter * in the libdw address space. */ diff --git a/dwflpp.h b/dwflpp.h index e047fcba..d379b265 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -208,6 +208,8 @@ struct dwflpp void * data); std::vector getscopes_die(Dwarf_Die* die); + std::vector getscopes(Dwarf_Die* die); + std::vector getscopes(Dwarf_Addr pc); Dwarf_Die *declaration_resolve(const char *name); @@ -253,7 +255,7 @@ struct dwflpp bool die_has_pc (Dwarf_Die & die, Dwarf_Addr pc); - std::string literal_stmt_for_local (Dwarf_Die *scope_die, + std::string literal_stmt_for_local (std::vector& scopes, Dwarf_Addr pc, std::string const & local, const target_symbol *e, @@ -302,6 +304,7 @@ private: mod_cu_die_parent_cache_t cu_die_parent_cache; void cache_die_parents(cu_die_parent_cache_t* parents, Dwarf_Die* die); + cu_die_parent_cache_t *get_die_parents(); /* The global alias cache is used to resolve any DIE found in a * module that is stubbed out with DW_AT_declaration with a defining @@ -328,10 +331,10 @@ private: static void loc2c_emit_address (void *arg, struct obstack *pool, Dwarf_Addr address); - void print_locals(Dwarf_Die *die, std::ostream &o); + void print_locals(std::vector& scopes, std::ostream &o); void print_members(Dwarf_Die *vardie, std::ostream &o); - Dwarf_Attribute *find_variable_and_frame_base (Dwarf_Die *scope_die, + Dwarf_Attribute *find_variable_and_frame_base (std::vector& scopes, Dwarf_Addr pc, std::string const & local, const target_symbol *e, @@ -385,11 +388,6 @@ private: void build_blacklist(); std::string get_blacklist_section(Dwarf_Addr addr); - Dwarf_Addr pc_cached_scopes; - int num_cached_scopes; - Dwarf_Die *cached_scopes; - int dwarf_getscopes_cached (Dwarf_Addr pc, Dwarf_Die **scopes); - // Returns the call frame address operations for the given program counter. Dwarf_Op *get_cfa_ops (Dwarf_Addr pc); diff --git a/tapsets.cxx b/tapsets.cxx index fc8cb88b..deb1e795 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -1761,7 +1761,8 @@ struct dwarf_var_expanding_visitor: public var_expanding_visitor Dwarf_Addr addr; block *add_block; probe *add_probe; - std::map return_ts_map; + map return_ts_map; + vector scopes; bool visited; dwarf_var_expanding_visitor(dwarf_query & q, Dwarf_Die *sd, Dwarf_Addr a): @@ -1770,6 +1771,8 @@ struct dwarf_var_expanding_visitor: public var_expanding_visitor void visit_target_symbol_context (target_symbol* e); void visit_target_symbol (target_symbol* e); void visit_cast_op (cast_op* e); +private: + vector& getscopes(target_symbol *e); }; @@ -2281,7 +2284,7 @@ dwarf_var_expanding_visitor::visit_target_symbol (target_symbol *e) } else { - ec->code = q.dw.literal_stmt_for_local (scope_die, + ec->code = q.dw.literal_stmt_for_local (getscopes(e), addr, e->base_name.substr(1), e, @@ -2391,6 +2394,35 @@ dwarf_var_expanding_visitor::visit_cast_op (cast_op *e) } +vector& +dwarf_var_expanding_visitor::getscopes(target_symbol *e) +{ + if (scopes.empty()) + { + // If the address is at the beginning of the scope_die, we can do a fast + // getscopes from there. Otherwise we need to look it up by address. + Dwarf_Addr entrypc; + if (q.dw.die_entrypc(scope_die, &entrypc) && entrypc == addr) + scopes = q.dw.getscopes(scope_die); + else + scopes = q.dw.getscopes(addr); + + if (scopes.empty()) + throw semantic_error ("unable to find any scopes containing " + + lex_cast_hex(addr) + + ((scope_die == NULL) ? "" + : (string (" in ") + + (dwarf_diename(scope_die) ?: "") + + "(" + (dwarf_diename(q.dw.cu) ?: "") + + ")")) + + " while searching for local '" + + e->base_name.substr(1) + "'", + e->tok); + } + return scopes; +} + + struct dwarf_cast_query : public base_query { cast_op& e; -- cgit From 2f960e8ddd0fd7305cf95712f3f0c05e1c585f4e Mon Sep 17 00:00:00 2001 From: Wenji Huang Date: Fri, 11 Sep 2009 13:38:47 +0800 Subject: PR10618: update iostat-scsi.stp for 2.6.31 * testsuite/systemtap.examples/io/iostat-scsi.stp: Add pure function. * testsuite/systemtap.examples/io/iostat-scsi.meta: Add -g option. --- testsuite/systemtap.examples/io/iostat-scsi.meta | 4 ++-- testsuite/systemtap.examples/io/iostat-scsi.stp | 16 +++++++++++++++- 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/testsuite/systemtap.examples/io/iostat-scsi.meta b/testsuite/systemtap.examples/io/iostat-scsi.meta index 242e740e..3326f532 100644 --- a/testsuite/systemtap.examples/io/iostat-scsi.meta +++ b/testsuite/systemtap.examples/io/iostat-scsi.meta @@ -10,5 +10,5 @@ output: timed scope: system-wide description: The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports. test_support: stap -l module("st").function("st_do_scsi")!,kernel.function("st_do_scsi") -test_check: stap -p4 iostat-scsi.stp 1 -test_installcheck: stap iostat-scsi.stp 1 -c "sleep 1" +test_check: stap -g -p4 iostat-scsi.stp 1 +test_installcheck: stap -g iostat-scsi.stp 1 -c "sleep 1" diff --git a/testsuite/systemtap.examples/io/iostat-scsi.stp b/testsuite/systemtap.examples/io/iostat-scsi.stp index 8251741d..f6715a42 100755 --- a/testsuite/systemtap.examples/io/iostat-scsi.stp +++ b/testsuite/systemtap.examples/io/iostat-scsi.stp @@ -20,14 +20,28 @@ probe module("sd_mod").function("sd_init_command") !, kernel.function("sd_init_c } %: -function get_sector_size:long (data:long) { /* pure */ +function get_sector_size:long (data:long) { return @cast(data, "scsi_device", "kernel")->sector_size } +%(kernel_v>="2.6.31" %? +%{ +#include +%} + +function get_nr_sectors:long(rq:long) %{ /* pure */ + THIS->__retvalue = blk_rq_sectors((const struct request *)(long)THIS->rq); +%} +%) + probe module("sd_mod").function("sd_prep_fn") !, kernel.function("sd_prep_fn") { device=kernel_string($rq->rq_disk->disk_name) sector_size=get_sector_size($q->queuedata) +%(kernel_v>="2.6.31" %? + nr_sectors=get_nr_sectors($rq) +%: nr_sectors=$rq->nr_sectors +%) devices[device] = 1 if ($rq->cmd_flags & 1) writes[device] <<< nr_sectors * sector_size -- cgit From f47016f39fc445db01edafdf4a343406f6165adb Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Fri, 11 Sep 2009 17:23:08 +0200 Subject: Add actual pc address to semantic error about inaccessible variables. * dwflpp.cxx (translate_location): Add hex pc address to semantic error when dwarf_getlocation_addr() doesn't return expression. --- dwflpp.cxx | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 3e451916..dcf4182d 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -1717,7 +1717,8 @@ dwflpp::translate_location(struct obstack *pool, /* Fall through. */ case 0: /* Shouldn't happen. */ - throw semantic_error ("not accessible at this address", e->tok); + throw semantic_error ("not accessible at this address (" + + lex_cast_hex(pc) + ")", e->tok); default: /* Shouldn't happen. */ case -1: -- cgit From 4f46087f18da349f124d7fd28721cd274b7176d1 Mon Sep 17 00:00:00 2001 From: Stan Cox Date: Fri, 11 Sep 2009 15:01:48 -0400 Subject: Add semaphores for use with the forthcoming sdt marker checks. dtrace.in (semaphore_def_append): New. (generate): Call it. (semaphore_def_write): New. (main): Call it. --- dtrace.in | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) diff --git a/dtrace.in b/dtrace.in index 96a10b3a..98783604 100755 --- a/dtrace.in +++ b/dtrace.in @@ -17,9 +17,17 @@ from subprocess import call from tempfile import mkstemp class provider: + semaphores_def = "\n" + # is the type a basic scalar type? + def basic_type(self, arg): + basic_types = [ "int","int*","long","long*","short","short int","unsigned long","char","char*","float","double" ] + split_arg = arg.rsplit(None,1) + return (split_arg[0].strip() in basic_types) & (arg.find("[") == -1) def typedef_append(self, typedefs,this_probe,arg,c): if (add_typedefs): split_arg = arg.rsplit(None,1) + if (self.basic_type(arg)): + return typedefs type_name = " %s_arg%d" % (this_probe.replace("__","_"),c) if (len(split_arg) > 1): typedefs += ("typedef " + arg.replace(" " + split_arg[1].split("[")[0].lstrip("*"),type_name).strip() + "; ") @@ -28,11 +36,16 @@ class provider: typedefs += ("typedef " + arg.strip() + type_name + "; ") typedefs += (type_name + type_name + "_v;\n") return typedefs + def semaphore_def_append(self, this_probe): + self.semaphores_def += "__extension__ long %s_semaphore __attribute__ ((unused)) __attribute__ ((section (\".probes\")));\n" % (this_probe) + def semaphore_def_write(self, file): + file.write(self.semaphores_def) def generate(self, provider, header, add_typedefs): have_provider = False self.f = open(provider) self.h = open(header,mode='w') self.h.write("/* Generated by the Systemtap dtrace wrapper */\n") + self.h.write("\n#define STAP_HAS_SEMAPHORES 1\n\n") self.h.write("\n#include \n\n") in_comment = False typedefs = "" @@ -64,6 +77,7 @@ class provider: arg = "" i = 0 c = 0 + self.semaphore_def_append (this_probe) while (i < len(args)): if (args[i:i+1] == ","): args_string = ('%s %s,' % (args_string, arg.strip())) @@ -91,7 +105,8 @@ class provider: stap_str = stap_str + ",arg%s" % (i); i += 1 self.h.write ('/* %s (%s) */\n' % (this_probe_canon,args_string)) - self.h.write ('#define %s_ENABLED() 1\n' % this_probe_canon) + self.h.write ('#define %s_ENABLED() %s_semaphore\n' % (this_probe_canon,this_probe)) + self.h.write ("__extension__ extern long %s_semaphore __attribute__ ((unused)) __attribute__ ((section (\".probes\")));\n" % (this_probe)) self.h.write (define_str + ") \\\n") self.h.write (stap_str + ")\n\n") elif (line.find("}") != -1 and have_provider): @@ -187,12 +202,19 @@ if (build_header): providers.generate(s_filename, filename + h_ext, add_typedefs) elif (build_source): (basename,ext) = os.path.splitext(s_filename) + + # create for semaphore_def_write + providers = provider() + (d,fn) = mkstemp(suffix=".h") + providers.generate(s_filename, fn, add_typedefs) + os.remove(fn) + (d,fn) = mkstemp(suffix=".c") f = open(fn,mode='w') f.write("static __dtrace () {}\n") + providers.semaphore_def_write(f) f.close() call(["gcc", "-fPIC", "-I.", "-I@prefix@/include", "-g", "-c", fn, "-o", filename + ".o"], shell=False) os.remove(fn) if (use_cpp): os.remove(s_filename) - -- cgit From 6b66b9f7f81a45d8ecce987dc4436efc1b94fad4 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 11 Sep 2009 14:58:50 -0700 Subject: Remove duplicate uprobe_derived_probe code Much of uprobe_derived_probe is a straight copy of dwarf_derived_probe, and some of the comments even acknowledge this. I'm instead making this an inheritance, so the duplication can be chopped away. * tapsets.cxx (struct dwarf_derived_probe): Reorganize for inheritance. (dwarf_derived_probe::dwarf_derived_probe): Adapt to handle process. (struct uprobe_derived_probe): Inherit from dwarf_derived_probe and remove duplicate members and methods. (uprobe_derived_probe::emit_module_decls): Member name changes. --- tapsets.cxx | 266 +++++++++++------------------------------------------------- 1 file changed, 47 insertions(+), 219 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index deb1e795..af709863 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -351,11 +351,8 @@ struct dwarf_derived_probe: public derived_probe bool access_vars; void printsig (std::ostream &o) const; - void join_group (systemtap_session& s); + virtual void join_group (systemtap_session& s); void emit_probe_local_init(translator_output * o); - - string args; - void saveargs(dwarf_query& q, Dwarf_Die* scope_die); void printargs(std::ostream &o) const; // Pattern registration helpers. @@ -369,42 +366,48 @@ struct dwarf_derived_probe: public derived_probe dwarf_builder * dw, bool unprivileged_ok_p = false); static void register_patterns(systemtap_session& s); + +protected: + dwarf_derived_probe(probe *base, + probe_point *location, + Dwarf_Addr addr, + bool has_return): + derived_probe(base, location), addr(addr), has_return(has_return), + has_maxactive(0), maxactive_val(0), access_vars(false) + {} + +private: + string args; + void saveargs(dwarf_query& q, Dwarf_Die* scope_die); }; -struct uprobe_derived_probe: public derived_probe +struct uprobe_derived_probe: public dwarf_derived_probe { - bool return_p; - string module; // * => unrestricted int pid; // 0 => unrestricted - string section; // empty => absolute address - Dwarf_Addr address; - // bool has_maxactive; - // long maxactive_val; uprobe_derived_probe (const string& function, const string& filename, int line, const string& module, - int pid, const string& section, Dwarf_Addr dwfl_addr, Dwarf_Addr addr, dwarf_query & q, - Dwarf_Die* scope_die); + Dwarf_Die* scope_die): + dwarf_derived_probe(function, filename, line, module, section, + dwfl_addr, addr, q, scope_die), pid(0) + {} // alternate constructor for process(PID).statement(ADDR).absolute uprobe_derived_probe (probe *base, probe_point *location, int pid, Dwarf_Addr addr, - bool return_p); - - string args; - void saveargs(dwarf_query& q, Dwarf_Die* scope_die); - void printargs(std::ostream &o) const; + bool has_return): + dwarf_derived_probe(base, location, addr, has_return), pid(pid) + {} - void printsig (std::ostream &o) const; void join_group (systemtap_session& s); }; @@ -1003,7 +1006,7 @@ dwarf_query::add_probe_point(const string& funcname, if (has_process) { results.push_back (new uprobe_derived_probe(funcname, filename, line, - module, 0, reloc_section, addr, reloc_addr, + module, reloc_section, addr, reloc_addr, *this, scope_die)); } else @@ -2730,16 +2733,25 @@ dwarf_derived_probe::dwarf_derived_probe(const string& funcname, module (module), section (section), addr (addr), has_return (q.has_return), has_maxactive (q.has_maxactive), - maxactive_val (q.maxactive_val) + maxactive_val (q.maxactive_val), + access_vars(false) { - // Assert relocation invariants - if (section == "" && dwfl_addr != addr) // addr should be absolute - throw semantic_error ("missing relocation base against", q.base_loc->tok); - if (section != "" && dwfl_addr == addr) // addr should be an offset - throw semantic_error ("inconsistent relocation address", q.base_loc->tok); - - this->tok = q.base_probe->tok; - this->access_vars = false; + if (q.has_process) + { + // We may receive probes on two types of ELF objects: ET_EXEC or ET_DYN. + // ET_EXEC ones need no further relocation on the addr(==dwfl_addr), whereas + // ET_DYN ones do (addr += run-time mmap base address). We tell these apart + // by the incoming section value (".absolute" vs. ".dynamic"). + // XXX Assert invariants here too? + } + else + { + // Assert kernel relocation invariants + if (section == "" && dwfl_addr != addr) // addr should be absolute + throw semantic_error ("missing relocation base against", tok); + if (section != "" && dwfl_addr == addr) // addr should be an offset + throw semantic_error ("inconsistent relocation address", tok); + } // XXX: hack for strange g++/gcc's #ifndef USHRT_MAX @@ -2747,7 +2759,7 @@ dwarf_derived_probe::dwarf_derived_probe(const string& funcname, #endif // Range limit maxactive() value - if (q.has_maxactive && (q.maxactive_val < 0 || q.maxactive_val > USHRT_MAX)) + if (has_maxactive && (maxactive_val < 0 || maxactive_val > USHRT_MAX)) throw semantic_error ("maxactive value out of range [0," + lex_cast(USHRT_MAX) + "]", q.base_loc->tok); @@ -2755,9 +2767,11 @@ dwarf_derived_probe::dwarf_derived_probe(const string& funcname, // Expand target variables in the probe body if (!null_die(scope_die)) { + // XXX: user-space deref's for q.has_process! dwarf_var_expanding_visitor v (q, scope_die, dwfl_addr); v.replace (this->body); - this->access_vars = v.visited; + if (!q.has_process) + access_vars = v.visited; // If during target-variable-expanding the probe, we added a new block // of code, add it to the start of the probe. @@ -4217,192 +4231,6 @@ public: }; -uprobe_derived_probe::uprobe_derived_probe (const string& function, - const string& filename, - int line, - const string& module, - int pid, - const string& section, - Dwarf_Addr dwfl_addr, - Dwarf_Addr addr, - dwarf_query & q, - Dwarf_Die* scope_die /* may be null */): - derived_probe (q.base_probe, new probe_point (*q.base_loc) /* .components soon rewritten */ ), - return_p (q.has_return), module (module), pid (pid), section (section), address (addr) -{ - // We may receive probes on two types of ELF objects: ET_EXEC or ET_DYN. - // ET_EXEC ones need no further relocation on the addr(==dwfl_addr), whereas - // ET_DYN ones do (addr += run-time mmap base address). We tell these apart - // by the incoming section value (".absolute" vs. ".dynamic"). - - this->tok = q.base_probe->tok; - - // Expand target variables in the probe body - if (!null_die(scope_die)) - { - dwarf_var_expanding_visitor v (q, scope_die, dwfl_addr); // XXX: user-space deref's! - v.replace (this->body); - - // If during target-variable-expanding the probe, we added a new block - // of code, add it to the start of the probe. - if (v.add_block) - this->body = new block(v.add_block, this->body); - - // If when target-variable-expanding the probe, we added a new - // probe, add it in a new file to the list of files to be processed. - if (v.add_probe) - { - stapfile *f = new stapfile; - f->probes.push_back(v.add_probe); - q.sess.files.push_back(f); - } - } - // else - null scope_die - $target variables will produce an error during translate phase - - // Save the local variables for listing mode - if (q.sess.listing_mode_vars) - saveargs(q, scope_die); - - // Reset the sole element of the "locations" vector as a - // "reverse-engineered" form of the incoming (q.base_loc) probe - // point. This allows a user to see what function / file / line - // number any particular match of the wildcards. - - vector comps; - if(q.has_process) - comps.push_back (new probe_point::component(TOK_PROCESS, new literal_string(module))); - else - assert (0); - - string fn_or_stmt; - if (q.has_function_str || q.has_function_num) - fn_or_stmt = "function"; - else - fn_or_stmt = "statement"; - - if (q.has_function_str || q.has_statement_str) - { - string retro_name = function; - if (filename != "") - { - retro_name += ("@" + string (filename)); - if (line > 0) - retro_name += (":" + lex_cast (line)); - } - comps.push_back - (new probe_point::component - (fn_or_stmt, new literal_string (retro_name))); - } - else if (q.has_function_num || q.has_statement_num) - { - Dwarf_Addr retro_addr; - if (q.has_function_num) - retro_addr = q.function_num_val; - else - retro_addr = q.statement_num_val; - comps.push_back (new probe_point::component - (fn_or_stmt, - new literal_number(retro_addr))); // XXX: should be hex if possible - - if (q.has_absolute) - comps.push_back (new probe_point::component (TOK_ABSOLUTE)); - } - - if (q.has_call) - comps.push_back (new probe_point::component(TOK_CALL)); - if (q.has_inline) - comps.push_back (new probe_point::component(TOK_INLINE)); - if (return_p) - comps.push_back (new probe_point::component(TOK_RETURN)); - /* - if (has_maxactive) - comps.push_back (new probe_point::component - (TOK_MAXACTIVE, new literal_number(maxactive_val))); - */ - - // Overwrite it. - this->sole_location()->components = comps; -} - - -uprobe_derived_probe::uprobe_derived_probe (probe *base, - probe_point *location, - int pid, - Dwarf_Addr addr, - bool has_return): - derived_probe (base, location), // location is not rewritten here - return_p (has_return), pid (pid), address (addr) -{ -} - - -void -uprobe_derived_probe::saveargs(dwarf_query& q, Dwarf_Die* scope_die) -{ - // same as dwarf_derived_probe::saveargs - - if (null_die(scope_die)) - return; - - stringstream argstream; - string type_name; - Dwarf_Die type_die; - - if (return_p && - dwarf_attr_die (scope_die, DW_AT_type, &type_die) && - dwarf_type_name(&type_die, type_name)) - argstream << " $return:" << type_name; - - Dwarf_Die arg; - vector scopes = q.dw.getscopes_die(scope_die); - if (dwarf_child (&scopes[0], &arg) == 0) - do - { - switch (dwarf_tag (&arg)) - { - case DW_TAG_variable: - case DW_TAG_formal_parameter: - break; - - default: - continue; - } - - const char *arg_name = dwarf_diename (&arg); - if (!arg_name) - continue; - - type_name.clear(); - if (!dwarf_attr_die (&arg, DW_AT_type, &type_die) || - !dwarf_type_name(&type_die, type_name)) - continue; - - argstream << " $" << arg_name << ":" << type_name; - } - while (dwarf_siblingof (&arg, &arg) == 0); - - args = argstream.str(); -} - - -void -uprobe_derived_probe::printargs(std::ostream &o) const -{ - // same as dwarf_derived_probe::printargs - o << args; -} - - -void -uprobe_derived_probe::printsig (ostream& o) const -{ - // Same as dwarf_derived_probe. - sole_location()->print (o); - o << " /* pc=" << section << "+0x" << hex << address << dec << " */"; - printsig_nested (o); -} - - void uprobe_derived_probe::join_group (systemtap_session& s) { @@ -4550,10 +4378,10 @@ uprobe_derived_probe_group::emit_module_decls (systemtap_session& s) string key = make_pbm_key (p); unsigned value = module_index[key]; s.op->line() << " .tfi=" << value << ","; - s.op->line() << " .address=(unsigned long)0x" << hex << p->address << dec << "ULL,"; + s.op->line() << " .address=(unsigned long)0x" << hex << p->addr << dec << "ULL,"; s.op->line() << " .pp=" << lex_cast_qstring (*p->sole_location()) << ","; s.op->line() << " .ph=&" << p->name << ","; - if (p->return_p) s.op->line() << " .return_p=1,"; + if (p->has_return) s.op->line() << " .return_p=1,"; s.op->line() << " },"; } s.op->newline(-1) << "};"; -- cgit From 1b504c3f7901ea851cd891b1fea2295736606884 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Sun, 13 Sep 2009 22:22:05 +0200 Subject: Replace small exelib.exp testcases with one jumbo testcase. Merge lib, mark, uname and ustack stp and tcl scripts into one large libmarkunamestack stp and tcl script. But keep the individual tests in case the large test fails and one wants to debug the individual steps. Takes test time for exelib.exp down from 700 seconds to 200 seconds. * testsuite/systemtap.exelib/libmarkunamestack.stp: New large stp script. * testsuite/systemtap.exelib/libmarkunamestack.tcl: New large tcl script. * testsuite/systemtap.exelib/exelib.exp: Use libmarkunamestack. --- testsuite/systemtap.exelib/exelib.exp | 6 +- testsuite/systemtap.exelib/libmarkunamestack.stp | 72 ++++++++++++++++ testsuite/systemtap.exelib/libmarkunamestack.tcl | 104 +++++++++++++++++++++++ 3 files changed, 181 insertions(+), 1 deletion(-) create mode 100644 testsuite/systemtap.exelib/libmarkunamestack.stp create mode 100644 testsuite/systemtap.exelib/libmarkunamestack.tcl diff --git a/testsuite/systemtap.exelib/exelib.exp b/testsuite/systemtap.exelib/exelib.exp index bd9c687e..ab7f5efb 100644 --- a/testsuite/systemtap.exelib/exelib.exp +++ b/testsuite/systemtap.exelib/exelib.exp @@ -2,7 +2,11 @@ # (with gcc/g++, -O0/-O3, prelinked/pie, seperate debuginfo) # Then runs tests with a list of execs. -set subtestlist {lib mark uname ustack cleanup} +# Don't enable all sub-tests by default, enable them separately when +# you want to track down an issue. +# Enable just the all-in-one test for regular test runs to safe time +#set subtestlist {lib mark uname ustack cleanup} +set subtestlist {libmarkunamestack cleanup} proc seperate_debuginfo {elffile} { set objcopy [list "objcopy" "--only-keep-debug"] diff --git a/testsuite/systemtap.exelib/libmarkunamestack.stp b/testsuite/systemtap.exelib/libmarkunamestack.stp new file mode 100644 index 00000000..0efbae0e --- /dev/null +++ b/testsuite/systemtap.exelib/libmarkunamestack.stp @@ -0,0 +1,72 @@ +// Jumbo stp script +// Arguments: @1 uprobes_exe, @2 libuprobes_lib.so + +# lib +probe process(@1).function("main") { + printf("main\n"); +} + +probe process(@1).function("main_func") { + printf("main_func\n"); +} + +probe process(@2).function("lib_main") { + printf("lib_main\n"); +} + +probe process(@2).function("lib_func") { + printf("lib_func\n"); +} + +#mark +probe process(@1).mark("main_count") { + printf("main_count: %d\n", $arg1); +} + +probe process(@2).mark("func_count") { + printf("func_count: %d\n", $arg1); +} + +#uname +probe process(@1).function("*") { + printf("exe: %s=%s\n",probefunc(), usymname(uaddr())); +} + +probe process(@2).function("*") { + printf("lib: %s=%s\n",probefunc(), usymname(uaddr())); +} + +# ustack +global hits = 0; + +probe process(@1).function("main_func") +{ + if (hits == 0) + { + log("print_ubacktrace exe 0"); + print_ubacktrace(); + hits++; + } + else if (hits == 1) + { + log("print_ustack exe 1"); + print_ustack(ubacktrace()); + hits++; + } +} + +probe process(@2).function("lib_func") +{ + if (hits == 2) + { + log("print_ubacktrace lib 2"); + print_ubacktrace(); + hits++; + } + else if (hits == 3) + { + log("print_ustack lib 3"); + print_ustack(ubacktrace()); + hits++; + } +} diff --git a/testsuite/systemtap.exelib/libmarkunamestack.tcl b/testsuite/systemtap.exelib/libmarkunamestack.tcl new file mode 100644 index 00000000..55dc10ee --- /dev/null +++ b/testsuite/systemtap.exelib/libmarkunamestack.tcl @@ -0,0 +1,104 @@ +# Only run on make installcheck +if {! [installtest_p]} { untested "libmarkunamestack-$testname"; return } +if {! [uprobes_p]} { untested "libmarkunamestack-$testname"; return } + +# Big jumbo test, for tracking down bugs, use the individual tests. + +# Output for ustack part is: +#print_ubacktrace exe 0 +# 0x080484ba : main_func+0xa/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] +#print_ustack exe 1 +# 0x080484ba : main_func+0xa/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] +#print_ubacktrace lib 2 +# 0x00db2422 : lib_func+0x16/0x2b [.../libuprobes_lib.so] +# 0x00db2455 : lib_main+0x1e/0x29 [.../libuprobes_lib.so] +# 0x080484d0 : main_func+0x20/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] +#print_ustack lib 3 +# 0x00db2422 : lib_func+0x16/0x2b [.../libuprobes_lib.so] +# 0x00db2431 : lib_func+0x25/0x2b [.../libuprobes_lib.so] +# 0x00db2455 : lib_main+0x1e/0x29 [.../libuprobes_lib.so] +# 0x080484d0 : main_func+0x20/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe] +# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe] + +set lib 0 +set mark 0 +set uname 0 + +set print 0 +set main 0 +set main_func 0 +set lib_main 0 +set lib_func 0 +send_log "Running: stap $srcdir/$subdir/libmarkunamestack.stp $testexe $testlib -c $testexe\n" +spawn stap $srcdir/$subdir/libmarkunamestack.stp $testexe $testlib -c $testexe + +wait -i $spawn_id +expect { + -timeout 60 + -re {^print_[^\r\n]+\r\n} {incr print; exp_continue} + +# lib + -re {^main\r\n} {incr lib; exp_continue} + -re {^main_func\r\n} {incr lib; exp_continue} + -re {^lib_main\r\n} {incr lib; exp_continue} + -re {^lib_func\r\n} {incr lib; exp_continue} + +# mark + -re {^main_count: [1-3]\r\n} {incr mark; exp_continue} + -re {^func_count: [1-3]\r\n} {incr mark; exp_continue} + +# uname + -re {^exe: main=main\r\n} {incr uname; exp_continue} + -re {^exe: main_func=main_func\r\n} {incr uname; exp_continue} + -re {^lib: lib_main=lib_main\r\n} {incr uname; exp_continue} + -re {^lib: lib_func=lib_func\r\n} {incr uname; exp_continue} + +# ustack + -re {^ 0x[a-f0-9]+ : main\+0x[^\r\n]+\r\n} {incr main; exp_continue} + -re {^ 0x[a-f0-9]+ : main_func\+0x[^\r\n]+\r\n} {incr main_func; exp_continue} + -re {^ 0x[a-f0-9]+ : lib_main\+0x[^\r\n]+\r\n} {incr lib_main; exp_continue} + -re {^ 0x[a-f0-9]+ : lib_func\+0x[^\r\n]+\r\n} {incr lib_func; exp_continue} + + timeout { fail "libmarkunamestack-$testname (timeout)" } + eof { } +} + +if {$lib == 8} { pass "lib-$testname" } { + fail "lib-$testname ($lib)" +} + +if {$mark == 6} { pass "mark-$testname" } { + fail "mark-$testname ($mark)" +} + +if {$uname == 8} { pass "uname-$testname" } { + fail "uname-$testname ($uname)" +} + +if {$print == 4} { pass "ustack-$testname print" } { + fail "ustack-$testname print ($print)" +} + +if {$main == 4} { pass "ustack-$testname main" } { + fail "ustack-$testname main ($main)" +} + +if {$main_func == 9} { pass "ustack-$testname main_func" } { + fail "ustack-$testname main_func ($main_func)" +} + +if {$lib_main == 2} { pass "ustack-$testname lib_main" } { + fail "ustack-$testname lib_main ($lib_main)" +} + +if {$lib_func == 3} { pass "ustack-$testname lib_func" } { + fail "ustack-$testname lib_func ($lib_func)" +} -- cgit From bfc99f57e8a6bc2f217a14f01a1bb4ff4620881b Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Sun, 13 Sep 2009 22:31:37 +0200 Subject: Only test highest optimization for exelib.exp test. There is not much to gain from testing low and high optimized programs. So only test highest optimization level. Half test time from 200 to 100 sec. * testsuite/systemtap.exelib/exelib.exp: Set opt to list containing just -O3. --- testsuite/systemtap.exelib/exelib.exp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/testsuite/systemtap.exelib/exelib.exp b/testsuite/systemtap.exelib/exelib.exp index ab7f5efb..1337d545 100644 --- a/testsuite/systemtap.exelib/exelib.exp +++ b/testsuite/systemtap.exelib/exelib.exp @@ -48,9 +48,9 @@ foreach arch $arches { # and exploded the test search case a bit. foreach compiler {gcc} { # Add g++ - # Just try -O0 and -O3. - # Adding -O, -O2, -Os and mixing lib/exe is a bit overdone - foreach opt {-O0 -O3} { + # Just try -O3. + # Adding -O0, -O, -O2, -Os and mixing lib/exe is a bit overdone + foreach opt {-O3} { foreach libprelink {no yes} { -- cgit From 6ff3e5250db10f8e6a875bc1ddecf19f8181739c Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Sun, 13 Sep 2009 23:37:28 +0200 Subject: Make tracepoints.exp test more efficient by running as one giant script. When there are lots of tracepoints in the kernel running a script for each one individually can take several minutes. So run them all in one giant script at the same time. Also increase timeout for the stap -l collection step since with an empty cache that might take more than the default 10 seconds. * testsuite/systemtap.base/tracepoints.exp: Increase default timeout. Collect all script fragments and run them as one. --- testsuite/systemtap.base/tracepoints.exp | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) diff --git a/testsuite/systemtap.base/tracepoints.exp b/testsuite/systemtap.base/tracepoints.exp index a4e38c05..b9014208 100644 --- a/testsuite/systemtap.base/tracepoints.exp +++ b/testsuite/systemtap.base/tracepoints.exp @@ -2,6 +2,7 @@ set tracepoints {} spawn stap -l {kernel.trace("*")} expect { + -timeout 60 -re {^kernel.trace[^\r\n]*\r\n} { append tracepoints $expect_out(0,string) exp_continue @@ -11,13 +12,26 @@ expect { } catch {close}; catch { wait } +# Use this to test each tracepoint individually. +#foreach tp $tracepoints { +# set test "tracepoint $tp -p4" +# if {[catch {exec stap -w -p4 -e "probe $tp { println($\$name, $\$vars) }"} res]} { +# fail "$test $res" +# } else { +# pass "$test" +# } +#} + +# This tests all tracepoints all at once (much faster than the above) +set script "probe begin {}" foreach tp $tracepoints { - set test "tracepoint $tp -p4" - if {[catch {exec stap -w -p4 -e "probe $tp { println($\$name, $\$vars) }"} res]} { - fail "$test $res" - } else { - pass "$test" - } + set script "$script probe $tp { println($\$name, $\$vars) }" +} +send_log "Trying stap -w -p4 -e $script\n" +if {[catch {exec stap -w -p4 -e "$script"} res]} { + fail "tracepoints $res" +} else { + pass "tracepoints" } set test "tracepoints" -- cgit From 22ce80766c4f31a218da1694569523eb68737faf Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Sun, 13 Sep 2009 23:57:42 +0200 Subject: Make check.exp not sleep so much in test_installcheck. A lot of time during the installcheck was spend just sleeping. Reduce the sleep time by at least one fifth. * testsuite/systemtap.examples/*/*meta: Reduct -c "sleep" time. --- testsuite/systemtap.examples/general/graphs.meta | 2 +- testsuite/systemtap.examples/interrupt/scf.meta | 2 +- testsuite/systemtap.examples/io/disktop.meta | 2 +- testsuite/systemtap.examples/io/io_submit.meta | 2 +- testsuite/systemtap.examples/io/ioblktime.meta | 2 +- testsuite/systemtap.examples/io/iostat-scsi.meta | 2 +- testsuite/systemtap.examples/io/iostats.meta | 2 +- testsuite/systemtap.examples/io/iotime.meta | 2 +- testsuite/systemtap.examples/io/iotop.meta | 2 +- testsuite/systemtap.examples/io/traceio.meta | 2 +- testsuite/systemtap.examples/io/traceio2.meta | 2 +- testsuite/systemtap.examples/io/ttyspy.meta | 2 +- testsuite/systemtap.examples/locks/bkl.meta | 2 +- testsuite/systemtap.examples/locks/bkl_stats.meta | 2 +- testsuite/systemtap.examples/memory/kmalloc-top.meta | 2 +- testsuite/systemtap.examples/memory/mmanonpage.meta | 2 +- testsuite/systemtap.examples/memory/mmfilepage.meta | 2 +- testsuite/systemtap.examples/memory/mmreclaim.meta | 2 +- testsuite/systemtap.examples/memory/mmwriteback.meta | 2 +- testsuite/systemtap.examples/memory/numa_faults.meta | 2 +- testsuite/systemtap.examples/memory/pfaults.meta | 2 +- testsuite/systemtap.examples/network/autofs4.meta | 2 +- testsuite/systemtap.examples/network/dropwatch.meta | 2 +- testsuite/systemtap.examples/network/nettop.meta | 2 +- testsuite/systemtap.examples/network/sk_stream_wait_memory.meta | 2 +- testsuite/systemtap.examples/network/socket-trace.meta | 2 +- testsuite/systemtap.examples/network/tcp_connections.meta | 2 +- testsuite/systemtap.examples/network/tcpdumplike.meta | 2 +- testsuite/systemtap.examples/process/chng_cpu.meta | 2 +- testsuite/systemtap.examples/process/errsnoop.meta | 2 +- testsuite/systemtap.examples/process/forktracker.meta | 2 +- testsuite/systemtap.examples/process/futexes.meta | 2 +- testsuite/systemtap.examples/process/migrate.meta | 2 +- testsuite/systemtap.examples/process/pf2.meta | 2 +- testsuite/systemtap.examples/process/schedtimes.meta | 2 +- testsuite/systemtap.examples/process/sig_by_pid.meta | 2 +- testsuite/systemtap.examples/process/sig_by_proc.meta | 2 +- testsuite/systemtap.examples/process/sigkill.meta | 2 +- testsuite/systemtap.examples/process/sigmon.meta | 2 +- testsuite/systemtap.examples/process/sleepingBeauties.meta | 2 +- testsuite/systemtap.examples/process/sleeptime.meta | 2 +- testsuite/systemtap.examples/process/syscalls_by_pid.meta | 2 +- testsuite/systemtap.examples/process/syscalls_by_proc.meta | 2 +- testsuite/systemtap.examples/process/wait4time.meta | 2 +- testsuite/systemtap.examples/profiling/functioncallcount.meta | 2 +- testsuite/systemtap.examples/profiling/thread-times.meta | 2 +- testsuite/systemtap.examples/profiling/timeout.meta | 2 +- testsuite/systemtap.examples/profiling/topsys.meta | 2 +- 48 files changed, 48 insertions(+), 48 deletions(-) diff --git a/testsuite/systemtap.examples/general/graphs.meta b/testsuite/systemtap.examples/general/graphs.meta index 60a522b3..273162e8 100644 --- a/testsuite/systemtap.examples/general/graphs.meta +++ b/testsuite/systemtap.examples/general/graphs.meta @@ -10,4 +10,4 @@ output: plot data scope: system-wide description: The script tracks the disk and CPU utilization. The resulting output of the script can be piped into gnuplot to generate a graph of disk and CPU USE. test_check: stap -p4 graphs.stp -test_installcheck: stap graphs.stp -c "sleep 1" +test_installcheck: stap graphs.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/interrupt/scf.meta b/testsuite/systemtap.examples/interrupt/scf.meta index 1d6ec3d8..9ea5aafe 100644 --- a/testsuite/systemtap.examples/interrupt/scf.meta +++ b/testsuite/systemtap.examples/interrupt/scf.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The Linux kernel function smp_call_function causes expensive inter-processor interrupts (IPIs). The scf.stp script tallies the processes and backtraces causing the interprocessor interrupts to identify the cause of the expensive IPI. On exit the script prints the tallies in descending frequency. test_check: stap -p4 scf.stp -test_installcheck: stap scf.stp -c "sleep 1" +test_installcheck: stap scf.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/disktop.meta b/testsuite/systemtap.examples/io/disktop.meta index b063075b..1d0ce04b 100644 --- a/testsuite/systemtap.examples/io/disktop.meta +++ b/testsuite/systemtap.examples/io/disktop.meta @@ -10,4 +10,4 @@ output: timed scope: system-wide description: Get the status of reading/writing disk every 5 seconds, output top ten entries during that period. test_check: stap -p4 disktop.stp -test_installcheck: stap disktop.stp -c "sleep 1" +test_installcheck: stap disktop.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/io_submit.meta b/testsuite/systemtap.examples/io/io_submit.meta index 911cb837..7bbc33a1 100644 --- a/testsuite/systemtap.examples/io/io_submit.meta +++ b/testsuite/systemtap.examples/io/io_submit.meta @@ -10,4 +10,4 @@ output: sorted on-exit scope: system-wide description: When a reschedule occurs during an AIO io_submit call, accumulate the traceback in a histogram. When the script exits prints out a sorted list from most common to least common backtrace. test_check: stap -p4 io_submit.stp -test_installcheck: stap io_submit.stp -c "sleep 1" +test_installcheck: stap io_submit.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/ioblktime.meta b/testsuite/systemtap.examples/io/ioblktime.meta index 18a8b168..09425b29 100644 --- a/testsuite/systemtap.examples/io/ioblktime.meta +++ b/testsuite/systemtap.examples/io/ioblktime.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The ioblktime.stp script tracks the amount of time that each block IO requests spend waiting for completion. The script computes the average time waiting time for block IO per device and prints list every 10 seconds. In some cases there can be too many oustanding block IO operations and the script may exceed the default number of MAXMAPENTRIES allowed. In this case the allowed number can be increased with "-DMAXMAPENTRIES=10000" option on the stap command line. test_check: stap -p4 ioblktime.stp -test_installcheck: stap ioblktime.stp -c "sleep 1" +test_installcheck: stap ioblktime.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/iostat-scsi.meta b/testsuite/systemtap.examples/io/iostat-scsi.meta index 3326f532..a992bd51 100644 --- a/testsuite/systemtap.examples/io/iostat-scsi.meta +++ b/testsuite/systemtap.examples/io/iostat-scsi.meta @@ -11,4 +11,4 @@ scope: system-wide description: The iostat-scsi.stp script provides a breakdown of the number of blks read and written on the various machines's SCSI devices. The script takes one argument which is the number of seconds between reports. test_support: stap -l module("st").function("st_do_scsi")!,kernel.function("st_do_scsi") test_check: stap -g -p4 iostat-scsi.stp 1 -test_installcheck: stap -g iostat-scsi.stp 1 -c "sleep 1" +test_installcheck: stap -g iostat-scsi.stp 1 -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/iostats.meta b/testsuite/systemtap.examples/io/iostats.meta index a74c9fe4..2f0a2c50 100644 --- a/testsuite/systemtap.examples/io/iostats.meta +++ b/testsuite/systemtap.examples/io/iostats.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The iostat.stp script measures the amount of data successfully read and written by all the executables on the system. The output is sorted from most greatest sum of bytes read and written by an executable to the least. The output contains the count of operations (opens, reads, and writes), the totals and averages for the number of bytes read and written. test_check: stap -p4 iostats.stp -test_installcheck: stap iostats.stp -c "sleep 1" +test_installcheck: stap iostats.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/iotime.meta b/testsuite/systemtap.examples/io/iotime.meta index f656ff85..cde49974 100644 --- a/testsuite/systemtap.examples/io/iotime.meta +++ b/testsuite/systemtap.examples/io/iotime.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The script watches each open, close, read, and write syscalls on the system. For each file the scripts observes opened it accumulates the amount of wall clock time spend in read and write operations and the number of bytes read and written. When a file is closed the script prints out a pair of lines for the file. Both lines begin with a timestamp in microseconds, the PID number, and the executable name in parenthesese. The first line with the "access" keyword lists the file name, the attempted number of bytes for the read and write operations. The second line with the "iotime" keyword list the file name and the number of microseconds accumulated in the read and write syscalls. test_check: stap -p4 iotime.stp -test_installcheck: stap iotime.stp -c "sleep 1" +test_installcheck: stap iotime.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/iotop.meta b/testsuite/systemtap.examples/io/iotop.meta index d5331eda..52a8e2f3 100644 --- a/testsuite/systemtap.examples/io/iotop.meta +++ b/testsuite/systemtap.examples/io/iotop.meta @@ -10,4 +10,4 @@ output: timed scope: system-wide description: Every five seconds print out the top ten executables generating I/O traffic during that interval sorted in descending order. test_check: stap -p4 iotop.stp -test_installcheck: stap iotop.stp -c "sleep 1" +test_installcheck: stap iotop.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/traceio.meta b/testsuite/systemtap.examples/io/traceio.meta index da0b99f3..77e7f5df 100644 --- a/testsuite/systemtap.examples/io/traceio.meta +++ b/testsuite/systemtap.examples/io/traceio.meta @@ -10,4 +10,4 @@ output: timed scope: system-wide description: Every second print out the top ten executables sorted in descending order based on cumulative I/O traffic observed. test_check: stap -p4 traceio.stp -test_installcheck: stap traceio.stp -c "sleep 1" +test_installcheck: stap traceio.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/traceio2.meta b/testsuite/systemtap.examples/io/traceio2.meta index 4b63108c..432978ca 100644 --- a/testsuite/systemtap.examples/io/traceio2.meta +++ b/testsuite/systemtap.examples/io/traceio2.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: Print out the executable name and process number as reads and writes to the specified device occur. test_check: stap -p4 traceio2.stp 0x0801 -test_installcheck: stap traceio2.stp 0x0801 -c "sleep 1" +test_installcheck: stap traceio2.stp 0x0801 -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/io/ttyspy.meta b/testsuite/systemtap.examples/io/ttyspy.meta index e29add1b..b190eafd 100644 --- a/testsuite/systemtap.examples/io/ttyspy.meta +++ b/testsuite/systemtap.examples/io/ttyspy.meta @@ -3,4 +3,4 @@ name: ttyspy.stp keywords: io tty per-process monitor description: The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis. test_check: stap -gp4 ttyspy.stp -test_installcheck: stap --skip-badvars -g ttyspy.stp -c "sleep 7" +test_installcheck: stap --skip-badvars -g ttyspy.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/locks/bkl.meta b/testsuite/systemtap.examples/locks/bkl.meta index e4afabde..61bd4eb7 100644 --- a/testsuite/systemtap.examples/locks/bkl.meta +++ b/testsuite/systemtap.examples/locks/bkl.meta @@ -7,4 +7,4 @@ status: production exit: user-controlled description: The bkl.stp script can help determine whether the Big Kernel Lock (BKL) is causing serialization on a multiprocessor system due to excessive contention of the BKL. The bkl.stp script takes one argument which is the number of processes waiting for the Big Kernel Lock (BKL). When the number of processes waiting for the BKL is reached or exceeded, the script will print a time stamp, the number of processes waiting for the BKL, the holder of the BKL, and the amount of time the BKL was held. test_check: stap -p4 bkl.stp 1 -test_installcheck: stap bkl.stp -c "sleep 1" 1 +test_installcheck: stap bkl.stp -c "sleep 0.2" 1 diff --git a/testsuite/systemtap.examples/locks/bkl_stats.meta b/testsuite/systemtap.examples/locks/bkl_stats.meta index 00d55c68..6db6c72f 100644 --- a/testsuite/systemtap.examples/locks/bkl_stats.meta +++ b/testsuite/systemtap.examples/locks/bkl_stats.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The bkl_stats.stp script can indicate which processes have excessive waits for the Big Kernel Lock (BKL) and which processes are taking the BKL for long periods of time. The bkl_stats.stp script prints lists of all the processes that require the BKL. Every five seconds two tables are printed out. The first table lists the processes that waited for the BKL followed by the number of times that the process waited, the minimum time of the wait, the average and the maximum time waited. The second table lists has similar information for the time spent holding the lock for each of the processes. test_check: stap -p4 bkl_stats.stp -test_installcheck: stap bkl_stats.stp -c "sleep 1" +test_installcheck: stap bkl_stats.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/kmalloc-top.meta b/testsuite/systemtap.examples/memory/kmalloc-top.meta index 93308909..f4c2a9d1 100644 --- a/testsuite/systemtap.examples/memory/kmalloc-top.meta +++ b/testsuite/systemtap.examples/memory/kmalloc-top.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The kmalloc-top perl program runs a small systemtap script to collect stack traces for each call to the kmalloc function and counts the time that each stack trace is observed. When kmalloc-top exits it prints out sorted list. The output can be be filtered to print only only the first stack traces (-t) stack traces with more a minimum counts (-m), or exclude certain stack traces (-e). test_check: ./kmalloc-top -o "-p4" -c "sleep 0" -test_installcheck: ./kmalloc-top -c "sleep 1" +test_installcheck: ./kmalloc-top -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/mmanonpage.meta b/testsuite/systemtap.examples/memory/mmanonpage.meta index 25385d82..eb2e9f57 100644 --- a/testsuite/systemtap.examples/memory/mmanonpage.meta +++ b/testsuite/systemtap.examples/memory/mmanonpage.meta @@ -11,4 +11,4 @@ scope: system-wide description: The mmanonpage.stp script uses the virtual memory tracepoints available in some kernels to track the number of faults, user space frees, page ins, copy on writes and unmaps for anonymous pages. When the script is terminated the counts are printed for each process that allocated pages while the script was running. This script displays the anonymous page statistics for each process that ran while the script is active. Its useful in debugging leaks in the anonymous regions of a process. test_support: stap -l kernel.trace("mm_page_allocation"),kernel.trace("mm_page_free"),kernel.trace("mm_anon_fault"),kernel.trace("mm_anon_pgin"),kernel.trace("mm_anon_cow"),kernel.trace("mm_anon_unmap"),kernel.trace("mm_anon_userfree") test_check: stap -p4 mmanonpage.stp -test_installcheck: stap mmanonpage.stp -c "sleep 1" +test_installcheck: stap mmanonpage.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/mmfilepage.meta b/testsuite/systemtap.examples/memory/mmfilepage.meta index efa87209..c26f0601 100644 --- a/testsuite/systemtap.examples/memory/mmfilepage.meta +++ b/testsuite/systemtap.examples/memory/mmfilepage.meta @@ -11,4 +11,4 @@ scope: system-wide description: The mmfilepage.stp script uses the virtual memory tracepoints available in some kernels to track the number of faults, copy on writes mapping, and unmapping operations for file backed pages. When the script is terminated the counts are printed for each process that allocated pages while the script was running. The mmfilepage.stp script is useful in debugging leaks in the mapped file regions of a process. test_support: stap -l kernel.trace("mm_page_allocation"),kernel.trace("mm_page_free"),kernel.trace("mm_filemap_fault"),kernel.trace("mm_filemap_cow"),kernel.trace("mm_filemap_unmap"),kernel.trace("mm_filemap_userunmap") test_check: stap -p4 mmfilepage.stp -test_installcheck: stap mmfilepage.stp -c "sleep 1" +test_installcheck: stap mmfilepage.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/mmreclaim.meta b/testsuite/systemtap.examples/memory/mmreclaim.meta index f6824f69..c3b9cfc6 100644 --- a/testsuite/systemtap.examples/memory/mmreclaim.meta +++ b/testsuite/systemtap.examples/memory/mmreclaim.meta @@ -11,4 +11,4 @@ scope: system-wide description: The mmreclaim.stp script uses the virtual memory tracepoints available in some kernels to track page reclaim activity that occured while the script was running. Its useful is debugging performance problems that occur due to page reclamation. test_support: stap -l kernel.trace("mm_directreclaim_reclaimall"),kernel.trace("mm_pagereclaim_shrinkinactive"),kernel.trace("mm_pagereclaim_free"),kernel.trace("mm_pagereclaim_pgout"),kernel.trace("mm_pagereclaim_shrinkactive_a2a"),kernel.trace("mm_pagereclaim_shrinkinactive_i2a"),kernel.trace("mm_pagereclaim_shrinkactive_a2i"),kernel.trace("mm_pagereclaim_shrinkinactive_i2i") test_check: stap -p4 mmreclaim.stp -test_installcheck: stap mmreclaim.stp -c "sleep 1" +test_installcheck: stap mmreclaim.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/mmwriteback.meta b/testsuite/systemtap.examples/memory/mmwriteback.meta index 00a68827..1ad4947c 100644 --- a/testsuite/systemtap.examples/memory/mmwriteback.meta +++ b/testsuite/systemtap.examples/memory/mmwriteback.meta @@ -11,4 +11,4 @@ scope: system-wide description: The mmwriteback.stp script uses the virtual memory tracepoints available in some kernels to report all of the file writebacks that occur form kupdate, pdflush and kjournald while the script is running. Its useful in determining where writes are coming from on a supposedly idle system that is experiencing upexpected IO. test_support: stap -l kernel.trace("mm_pdflush_bgwriteout"),kernel.trace("mm_pdflush_kupdate"),kernel.trace("mm_pagereclaim_pgout") test_check: stap -p4 mmwriteback.stp -test_installcheck: stap mmwriteback.stp -c "sleep 1" +test_installcheck: stap mmwriteback.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/numa_faults.meta b/testsuite/systemtap.examples/memory/numa_faults.meta index 34034bef..51da3fc7 100644 --- a/testsuite/systemtap.examples/memory/numa_faults.meta +++ b/testsuite/systemtap.examples/memory/numa_faults.meta @@ -10,4 +10,4 @@ output: list scope: system-wide description: The numa_faults.stp script tracks the read and write pages faults for each process. When the script exits it prints out the total read and write pages faults for each process. The script also providea a break down of page faults per node for each process. This script is useful for determining whether the program has good locality (page faults limited to a single node) on a NUMA computer. test_check: stap -p4 numa_faults.stp -test_installcheck: stap numa_faults.stp -c "sleep 1" +test_installcheck: stap numa_faults.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/memory/pfaults.meta b/testsuite/systemtap.examples/memory/pfaults.meta index 149d83fa..480e3b24 100644 --- a/testsuite/systemtap.examples/memory/pfaults.meta +++ b/testsuite/systemtap.examples/memory/pfaults.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The pfaults.stp script generates a simple log for each major and minor page fault that occurs on the system. Each line contains a timestamp (in microseconds) when the page fault servicing was completed, the pid of the process, the address of the page fault, the type of access (read or write), the type of fault (major or minor), and the elapsed time for page fault. This log can be examined to determine where the page faults are occuring. test_check: stap -p4 pfaults.stp -test_installcheck: stap pfaults.stp -c "sleep 1" +test_installcheck: stap pfaults.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/network/autofs4.meta b/testsuite/systemtap.examples/network/autofs4.meta index c6886e1c..e0036481 100644 --- a/testsuite/systemtap.examples/network/autofs4.meta +++ b/testsuite/systemtap.examples/network/autofs4.meta @@ -6,4 +6,4 @@ keywords: network autofs nfs subsystem: network test_support: stap -l module("autofs4").function("autofs4_lookup"),module("autofs4").function("autofs4_follow_link"),module("autofs4").function("autofs4_expire_indirect").return,module("autofs4").function("autofs4_wait").return test_check: stap -p4 autofs4.stp -test_installcheck: stap autofs4.stp -c "sleep 10" +test_installcheck: stap autofs4.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/network/dropwatch.meta b/testsuite/systemtap.examples/network/dropwatch.meta index 98b23e05..06d338c5 100644 --- a/testsuite/systemtap.examples/network/dropwatch.meta +++ b/testsuite/systemtap.examples/network/dropwatch.meta @@ -11,4 +11,4 @@ scope: system-wide description: Every five seconds the dropwatch.stp script lists the number of socket buffers freed at locations in the kernel. test_support: stap -l kernel.trace("kfree_skb") test_check: stap -p4 dropwatch.stp -test_installcheck: stap dropwatch.stp -c "sleep 1" +test_installcheck: stap dropwatch.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/network/nettop.meta b/testsuite/systemtap.examples/network/nettop.meta index 61d1c153..1c3923c7 100644 --- a/testsuite/systemtap.examples/network/nettop.meta +++ b/testsuite/systemtap.examples/network/nettop.meta @@ -10,4 +10,4 @@ output: timed scope: system-wide description: Every five seconds the nettop.stp script prints out a list of processed (PID and command) with the number of packets sent/received and the amount of data sent/received by the process during that interval. test_check: stap -p4 nettop.stp -test_installcheck: stap nettop.stp -c "sleep 1" +test_installcheck: stap nettop.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/network/sk_stream_wait_memory.meta b/testsuite/systemtap.examples/network/sk_stream_wait_memory.meta index bc798f72..186203a1 100644 --- a/testsuite/systemtap.examples/network/sk_stream_wait_memory.meta +++ b/testsuite/systemtap.examples/network/sk_stream_wait_memory.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The sk_stream-wait_memory.stp prints a time stamp, executable, and pid each time a process blocks due to the send buffer being full. A similar entry is printed each time a process continues because there is room in the buffer. test_check: stap -p4 sk_stream_wait_memory.stp -test_installcheck: stap sk_stream_wait_memory.stp -c "sleep 1" +test_installcheck: stap sk_stream_wait_memory.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/network/socket-trace.meta b/testsuite/systemtap.examples/network/socket-trace.meta index 0b26f2fe..f73731b5 100644 --- a/testsuite/systemtap.examples/network/socket-trace.meta +++ b/testsuite/systemtap.examples/network/socket-trace.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The script instrument each of the functions inn the Linux kernel's net/socket.c file. The script prints out trace. The first element of a line is time delta in microseconds from the previous entry. This is followed by the command name and the PID. The "->" and "<-" indicates function entry and function exit, respectively. The last element of the line is the function name. test_check: stap -p4 socket-trace.stp -test_installcheck: stap socket-trace.stp -c "sleep 1" +test_installcheck: stap socket-trace.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/network/tcp_connections.meta b/testsuite/systemtap.examples/network/tcp_connections.meta index 0bc9bcb1..df24850d 100644 --- a/testsuite/systemtap.examples/network/tcp_connections.meta +++ b/testsuite/systemtap.examples/network/tcp_connections.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The tcp_connections.stp script prints information for each new incoming TCP connection accepted by the computer. The information includes the UID, the command accepting the connection, the PID of the command, the port the connection is on, and the IP address of the originator of the request. test_check: stap -p4 tcp_connections.stp -test_installcheck: stap tcp_connections.stp -c "sleep 1" +test_installcheck: stap tcp_connections.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/network/tcpdumplike.meta b/testsuite/systemtap.examples/network/tcpdumplike.meta index 0de45d5e..f5975aa6 100644 --- a/testsuite/systemtap.examples/network/tcpdumplike.meta +++ b/testsuite/systemtap.examples/network/tcpdumplike.meta @@ -10,4 +10,4 @@ output: timed scope: system-wide description: The tcpdumplike.stp prints out a line for each TCP packet received. Each line includes the source and destination IP addresses, the source and destination ports, and flags. test_check: stap -p4 tcpdumplike.stp -test_installcheck: stap tcpdumplike.stp -c "sleep 1" +test_installcheck: stap tcpdumplike.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/chng_cpu.meta b/testsuite/systemtap.examples/process/chng_cpu.meta index 944f417a..7be73b78 100644 --- a/testsuite/systemtap.examples/process/chng_cpu.meta +++ b/testsuite/systemtap.examples/process/chng_cpu.meta @@ -11,4 +11,4 @@ scope: pid description: The chng_cpu.stp script takes an argument which is the executable name of the task it should monitor. Each time a task with that executable name is found running on a different processor, the script prints out the thread id (tid), the executable name, the processor now running the task, the thread state, and a backtrace showing the kernel functions that triggered the running of the task on the processor. arg_1: The name of the executable to monitor test_check: stap -p4 chng_cpu.stp bash -test_installcheck: stap chng_cpu.stp -c "sleep 1" bash +test_installcheck: stap chng_cpu.stp -c "sleep 0.2" bash diff --git a/testsuite/systemtap.examples/process/errsnoop.meta b/testsuite/systemtap.examples/process/errsnoop.meta index 34b8cb7c..8afcdd96 100644 --- a/testsuite/systemtap.examples/process/errsnoop.meta +++ b/testsuite/systemtap.examples/process/errsnoop.meta @@ -4,4 +4,4 @@ keywords: process syscall subsystem: general description: The script prints a periodic tabular report about failing system calls, by process and by syscall failure. The first optional argument specifies the reporting interval (in seconds, default 5); the second optional argument gives a screen height (number of lines in the report, default 20). test_check: stap -p4 errsnoop.stp -test_installcheck: stap errsnoop.stp 1 10 -c "sleep 3" +test_installcheck: stap errsnoop.stp 1 10 -c "sleep 1" diff --git a/testsuite/systemtap.examples/process/forktracker.meta b/testsuite/systemtap.examples/process/forktracker.meta index 87d43d7a..2ba3a659 100644 --- a/testsuite/systemtap.examples/process/forktracker.meta +++ b/testsuite/systemtap.examples/process/forktracker.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The forktracker.stp script prints out a time-stamped entry showing each fork and exec operation on the machine. This can be useful for determine what process is creating a flurry of short-lived processes. test_check: stap -p4 forktracker.stp -test_installcheck: stap forktracker.stp -c "sleep 1" +test_installcheck: stap forktracker.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/futexes.meta b/testsuite/systemtap.examples/process/futexes.meta index ff303122..404f576d 100644 --- a/testsuite/systemtap.examples/process/futexes.meta +++ b/testsuite/systemtap.examples/process/futexes.meta @@ -10,4 +10,4 @@ output: sorted-list on-exit scope: system-wide description: The script watches the futex syscall on the system. On exit the futexes address, the number of contentions, and the average time for each contention on the futex are printed from lowest pid number to highest. test_check: stap -p4 futexes.stp -test_installcheck: stap futexes.stp -c "sleep 1" +test_installcheck: stap futexes.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/migrate.meta b/testsuite/systemtap.examples/process/migrate.meta index 09a25de0..24e8bdc9 100644 --- a/testsuite/systemtap.examples/process/migrate.meta +++ b/testsuite/systemtap.examples/process/migrate.meta @@ -11,4 +11,4 @@ scope: pid description: The migrate.stp script takes an argument which is the executable name of the task it should monitor. Each time a task with that executable name migrates between processors an entry is printed with the process id (pid), the executable name, the processor off loading the task, and the process taking the task. Note that the task may or may not be executing at the time of the migration. arg_1: The name of the executable to watch test_check: stap -p4 migrate.stp bash -test_installcheck: stap migrate.stp -c "sleep 1" bash +test_installcheck: stap migrate.stp -c "sleep 0.2" bash diff --git a/testsuite/systemtap.examples/process/pf2.meta b/testsuite/systemtap.examples/process/pf2.meta index d0a534bd..8fa14d04 100644 --- a/testsuite/systemtap.examples/process/pf2.meta +++ b/testsuite/systemtap.examples/process/pf2.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The pf2.stp script sets up time-based sampling. Every five seconds it prints out a sorted list with the top ten kernel functions with samples. test_check: stap -p4 pf2.stp -test_installcheck: stap pf2.stp -c "sleep 1" +test_installcheck: stap pf2.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/schedtimes.meta b/testsuite/systemtap.examples/process/schedtimes.meta index 786d9cfb..960d8eda 100644 --- a/testsuite/systemtap.examples/process/schedtimes.meta +++ b/testsuite/systemtap.examples/process/schedtimes.meta @@ -11,4 +11,4 @@ scope: system-wide description: The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID. test_support: stap -l kernel.trace("sched_switch"),kernel.trace("sched_wakeup") test_check: stap -p4 schedtimes.stp -test_installcheck: stap schedtimes.stp -c "sleep 1" +test_installcheck: stap schedtimes.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/sig_by_pid.meta b/testsuite/systemtap.examples/process/sig_by_pid.meta index 03b02fba..7f371151 100644 --- a/testsuite/systemtap.examples/process/sig_by_pid.meta +++ b/testsuite/systemtap.examples/process/sig_by_pid.meta @@ -10,4 +10,4 @@ output: sorted-list on-exit scope: system-wide description: Print signal counts by process ID in descending order. test_check: stap -p4 sig_by_pid.stp -test_installcheck: stap sig_by_pid.stp -c "sleep 1" +test_installcheck: stap sig_by_pid.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/sig_by_proc.meta b/testsuite/systemtap.examples/process/sig_by_proc.meta index eea42be4..8a454373 100644 --- a/testsuite/systemtap.examples/process/sig_by_proc.meta +++ b/testsuite/systemtap.examples/process/sig_by_proc.meta @@ -10,4 +10,4 @@ output: sorted-list on-exit scope: system-wide description: Print signal counts by process name in descending order. test_check: stap -p4 sig_by_proc.stp -test_installcheck: stap sig_by_proc.stp -c "sleep 1" +test_installcheck: stap sig_by_proc.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/sigkill.meta b/testsuite/systemtap.examples/process/sigkill.meta index 57032224..b0e04ce8 100644 --- a/testsuite/systemtap.examples/process/sigkill.meta +++ b/testsuite/systemtap.examples/process/sigkill.meta @@ -11,4 +11,4 @@ scope: systemwide description: The script traces any SIGKILL signals. When that SIGKILL signal is sent to a process, the script prints out the signal name, the desination executable and process ID, the executable name user ID that sent the signal. arg_1: The name of the signal to look for on selected process. test_check: stap -p4 sigkill.stp -test_installcheck: stap sigkill.stp -c "sleep 1" +test_installcheck: stap sigkill.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/sigmon.meta b/testsuite/systemtap.examples/process/sigmon.meta index fe192248..03c54f96 100644 --- a/testsuite/systemtap.examples/process/sigmon.meta +++ b/testsuite/systemtap.examples/process/sigmon.meta @@ -11,4 +11,4 @@ scope: pid description: The script watches for a particular signal sent to a specific process. When that signal is sent to the specified process, the script prints out the PID and executable of the process sending the signal, the PID and executable name of the process receiving the signal, and the signal number and name. arg_1: The name of the signal to look for on selected process. test_check: stap -p4 sigmon.stp SIGKILL -test_installcheck: stap sigmon.stp -c "sleep 1" SIGKILL +test_installcheck: stap sigmon.stp -c "sleep 0.2" SIGKILL diff --git a/testsuite/systemtap.examples/process/sleepingBeauties.meta b/testsuite/systemtap.examples/process/sleepingBeauties.meta index 3338edbf..b2692ba0 100644 --- a/testsuite/systemtap.examples/process/sleepingBeauties.meta +++ b/testsuite/systemtap.examples/process/sleepingBeauties.meta @@ -4,4 +4,4 @@ keywords: io scheduler backtrace subsystem: scheduler description: The script monitors the time that threads spend waiting for IO operations (in "D" state) in the wait_for_completion function. If a thread spends over 10ms, its name and backtrace is printed, and later so is the total delay. test_check: stap -p4 sleepingBeauties.stp -test_installcheck: stap sleepingBeauties.stp -c "sleep 1" +test_installcheck: stap sleepingBeauties.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/sleeptime.meta b/testsuite/systemtap.examples/process/sleeptime.meta index d6c59345..7318c7aa 100644 --- a/testsuite/systemtap.examples/process/sleeptime.meta +++ b/testsuite/systemtap.examples/process/sleeptime.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The script watches each nanosleep syscall on the system. At the end of each nanosleep syscall the script prints out a line with a timestamp in microseconds, the pid, the executable name in paretheses, the "nanosleep:" key, and the duration of the sleep in microseconds. test_check: stap -p4 sleeptime.stp -test_installcheck: stap sleeptime.stp -c "sleep 1" +test_installcheck: stap sleeptime.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/syscalls_by_pid.meta b/testsuite/systemtap.examples/process/syscalls_by_pid.meta index 590652b3..65bb97ac 100644 --- a/testsuite/systemtap.examples/process/syscalls_by_pid.meta +++ b/testsuite/systemtap.examples/process/syscalls_by_pid.meta @@ -10,4 +10,4 @@ output: sorted-list on-exit scope: system-wide description: The script watches all syscall on the system. On exit the script prints a list showing the number of systemcalls executed by each PID ordered from greatest to least number of syscalls. test_check: stap -p4 syscalls_by_pid.stp -test_installcheck: stap syscalls_by_pid.stp -c "sleep 1" +test_installcheck: stap syscalls_by_pid.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/syscalls_by_proc.meta b/testsuite/systemtap.examples/process/syscalls_by_proc.meta index 79aa3e87..42668bc8 100644 --- a/testsuite/systemtap.examples/process/syscalls_by_proc.meta +++ b/testsuite/systemtap.examples/process/syscalls_by_proc.meta @@ -10,4 +10,4 @@ output: sorted-list on-exit scope: system-wide description: The script watches all syscall on the system. On exit the script prints a list showing the number of systemcalls executed by each executable ordered from greates to least number of syscalls. test_check: stap -p4 syscalls_by_proc.stp -test_installcheck: stap syscalls_by_proc.stp -c "sleep 1" +test_installcheck: stap syscalls_by_proc.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/process/wait4time.meta b/testsuite/systemtap.examples/process/wait4time.meta index a939d466..e798014b 100644 --- a/testsuite/systemtap.examples/process/wait4time.meta +++ b/testsuite/systemtap.examples/process/wait4time.meta @@ -10,4 +10,4 @@ output: trace scope: system-wide description: The script watches each wait4 syscall on the system. At the end of each wait4 syscall the script prints out a line with a timestamp in microseconds, the pid, the executable name in paretheses, the "wait4:" key, the duration of the wait and the PID that the wait4 was waiting for. If the waited for PID is not specified , it is "-1". test_check: stap -p4 wait4time.stp -test_installcheck: stap wait4time.stp -c "sleep 1" +test_installcheck: stap wait4time.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/profiling/functioncallcount.meta b/testsuite/systemtap.examples/profiling/functioncallcount.meta index 4d419528..682b2f95 100644 --- a/testsuite/systemtap.examples/profiling/functioncallcount.meta +++ b/testsuite/systemtap.examples/profiling/functioncallcount.meta @@ -10,4 +10,4 @@ output: sorted-list on-exit scope: system-wide description: The functioncallcount.stp script takes one argument, a list of functions to probe. The script will run and count the number of times that each of the functions on the list is called. On exit the script will print a sorted list from most frequently to least frequently called function. test_check: stap -p4 functioncallcount.stp "*@mm/*.c" -test_installcheck: stap functioncallcount.stp "*@mm/*.c" -c "sleep 1" +test_installcheck: stap functioncallcount.stp "*@mm/*.c" -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/profiling/thread-times.meta b/testsuite/systemtap.examples/profiling/thread-times.meta index fcbf062e..3cb3e93d 100644 --- a/testsuite/systemtap.examples/profiling/thread-times.meta +++ b/testsuite/systemtap.examples/profiling/thread-times.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The thread-times.stp script sets up time-based sampling. Every five seconds it prints out a sorted list with the top twenty processes with samples broken down into percentage total time spent in user-space and kernel-space. test_check: stap -p4 thread-times.stp -test_installcheck: stap thread-times.stp -c "sleep 1" +test_installcheck: stap thread-times.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/profiling/timeout.meta b/testsuite/systemtap.examples/profiling/timeout.meta index aa683c0a..a91ea1ec 100644 --- a/testsuite/systemtap.examples/profiling/timeout.meta +++ b/testsuite/systemtap.examples/profiling/timeout.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The timeout.stp script is based on a blog entry (http://udrepper.livejournal.com/19041.html) mentioning a need for a tool to help developers find applications that are polling. The timeout.stp script monitors systemcall used for polling and records the systemcalls that timed out rather than returned because some action occurred. The script updates the screen once a second with the top twenty processes. test_check: stap -p4 timeout.stp -test_installcheck: stap timeout.stp -c "sleep 1" +test_installcheck: stap timeout.stp -c "sleep 0.2" diff --git a/testsuite/systemtap.examples/profiling/topsys.meta b/testsuite/systemtap.examples/profiling/topsys.meta index 3642713d..f764ee49 100644 --- a/testsuite/systemtap.examples/profiling/topsys.meta +++ b/testsuite/systemtap.examples/profiling/topsys.meta @@ -10,4 +10,4 @@ output: sorted-list scope: system-wide description: The topsys.stp script lists out the top twenty systemcalls for the previous 5 seconds. The output is sorted from most frequent to least frequent. test_check: stap -p4 topsys.stp -test_installcheck: stap topsys.stp -c "sleep 1" +test_installcheck: stap topsys.stp -c "sleep 0.2" -- cgit From 38070723b06baf781ef18e2516e33e6bdbe18d8f Mon Sep 17 00:00:00 2001 From: Wenji Huang Date: Mon, 14 Sep 2009 10:05:08 +0800 Subject: PR10608: mark test cases untested once compilation failed * testsuite/systemtap.syscall/syscall.exp: Simplify logic things. * testsuite/systemtap.syscall/test.tcl: Check compilation result. * testsuite/systemtap.base/utrace_syscall_args.exp: Change fail to untested. --- testsuite/systemtap.base/utrace_syscall_args.exp | 6 ++++-- testsuite/systemtap.syscall/syscall.exp | 24 ++++-------------------- testsuite/systemtap.syscall/test.tcl | 21 +++++++++++++-------- 3 files changed, 21 insertions(+), 30 deletions(-) diff --git a/testsuite/systemtap.base/utrace_syscall_args.exp b/testsuite/systemtap.base/utrace_syscall_args.exp index 98bc457e..e3c90191 100644 --- a/testsuite/systemtap.base/utrace_syscall_args.exp +++ b/testsuite/systemtap.base/utrace_syscall_args.exp @@ -37,7 +37,8 @@ if {$do_64_bit_pass} { set res [target_compile $srcpath $exepath executable $flags] if { $res != "" } { verbose "target_compile for $exepath failed: $res" 2 - fail "$testname: unable to compile $srcpath" + send_log "$testname: unable to compile $srcpath\n" + untested $testname return } @@ -72,7 +73,8 @@ if {$do_32_bit_pass} { set res [target_compile $srcpath $exepath executable $flags] if { $res != "" } { verbose "target_compile for $exepath failed: $res" 2 - fail "$testname: unable to compile $srcpath" + send_log "$testname: unable to compile $srcpath\n" + untested $testname return } diff --git a/testsuite/systemtap.syscall/syscall.exp b/testsuite/systemtap.syscall/syscall.exp index 22e9dc07..a4978997 100644 --- a/testsuite/systemtap.syscall/syscall.exp +++ b/testsuite/systemtap.syscall/syscall.exp @@ -32,17 +32,9 @@ proc test_procedure {} { if {$do_64_bit_pass} { foreach filename [lsort [glob $pattern]] { set testname [file tail [string range $filename 0 end-2]] - if {![installtest_p]} { untested $testname; continue } + if {![installtest_p]} { untested "64-bit $testname"; continue } send_log "Testing 64-bit ${testname}\n" - set res [run_one_test $filename $flags] - if {$res == "PASS"} { - pass "$testname" - } elseif {$res == "UNSUPP"} { - unsupported "$testname not supported on this arch" - } else { - fail "64-bit $testname" - send_log "$res\n" - } + run_one_test $filename $flags 64 } } @@ -56,17 +48,9 @@ proc test_procedure {} { if {$do_32_bit_pass} { foreach filename [lsort [glob $pattern]] { set testname [file tail [string range $filename 0 end-2]] - if {![installtest_p]} { untested $testname; continue } + if {![installtest_p]} { untested "32-bit $testname"; continue } send_log "Testing 32-bit ${testname}\n" - set res [run_one_test $filename $flags] - if {$res == "PASS"} { - pass "32-bit $testname" - } elseif {$res == "UNSUPP"} { - unsupported "$testname not supported on this arch" - } else { - fail "32-bit $testname" - send_log "$res\n" - } + run_one_test $filename $flags 32 } } } diff --git a/testsuite/systemtap.syscall/test.tcl b/testsuite/systemtap.syscall/test.tcl index 8a5801af..b9d3c0d9 100755 --- a/testsuite/systemtap.syscall/test.tcl +++ b/testsuite/systemtap.syscall/test.tcl @@ -26,19 +26,23 @@ proc bgerror {error} { } trap {cleanup_and_exit} SIGINT -proc run_one_test {filename flags} { +proc run_one_test {filename flags bits} { global dir current_dir set testname [file tail [string range $filename 0 end-2]] - set result "UNSUPP" if {[catch {exec mktemp -d [pwd]/staptestXXXXXX} dir]} { puts stderr "Failed to create temporary directory: $dir" cleanup } - target_compile $filename $dir/$testname executable $flags - + set res [target_compile $filename $dir/$testname executable $flags] + if { $res != "" } { + send_log "$bits-bit $testname : no corresponding devel environment found\n" + untested "$bits-bit $testname" + return + } + set sys_prog "[file dirname [file normalize $filename]]/sys.stp" set cmd "stap --skip-badvars -c $dir/${testname} ${sys_prog}" @@ -74,7 +78,8 @@ proc run_one_test {filename flags} { if {$ind == 0} { # unsupported cleanup - return $result + unsupported "$bits-bit $testname not supported on this arch" + return } set current_dir [pwd] @@ -91,10 +96,9 @@ proc run_one_test {filename flags} { } } if {$i >= $ind} { - set result "PASS" # puts "PASS $testname" + pass "$bits-bit $testname" } else { - set result "FAIL $testname" send_log "$testname FAILED. output of \"$cmd\" was:" send_log "\n------------------------------------------\n" send_log $output @@ -118,7 +122,8 @@ proc run_one_test {filename flags} { for {} {$i < $ind} {incr i} { send_log "$results($i)\n" } + fail "$bits-bit $testname" } cleanup - return $result + return } -- cgit From ef0e74fc1131f1d217c78aa839d0de731ea7c940 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Mon, 14 Sep 2009 11:41:23 -0400 Subject: Use the sched_switch tracepoint if available. --- tapset/scheduler.stp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tapset/scheduler.stp b/tapset/scheduler.stp index d67e0310..3c3d504e 100644 --- a/tapset/scheduler.stp +++ b/tapset/scheduler.stp @@ -33,7 +33,7 @@ function __is_idle:long() * idle - boolean indicating whether current is the idle process */ probe scheduler.cpu_off - = kernel.function("context_switch") + = kernel.trace("sched_switch") !, kernel.function("context_switch") { task_prev = $prev task_next = $next @@ -122,9 +122,9 @@ probe scheduler.balance = kernel.function("idle_balance")? {} */ probe scheduler.ctxswitch = %( arch != "x86_64" && arch != "ia64" %? - kernel.function("__switch_to") + kernel.trace("sched_switch") !, kernel.function("__switch_to") %: - kernel.function("context_switch") + kernel.trace("sched_switch") !, kernel.function("context_switch") %) { %( arch == "powerpc" %? -- cgit From d2c9ec9b6933fbe36834d7ad52be0994e96eb12c Mon Sep 17 00:00:00 2001 From: Dave Brolley Date: Mon, 14 Sep 2009 11:58:22 -0400 Subject: Allow remaining process.* probes for unprivileged users. --- stap-server | 2 +- tapset-itrace.cxx | 16 ++++++++++++---- tapset-utrace.cxx | 4 ++++ tapsets.cxx | 23 +++++++++++++++++------ 4 files changed, 34 insertions(+), 11 deletions(-) diff --git a/stap-server b/stap-server index 316cc954..e6855341 100755 --- a/stap-server +++ b/stap-server @@ -377,7 +377,7 @@ function package_response { # Compress the server's temporary directory into a .zip archive. (rm $zip_server && zip -r $zip_server `basename $tmpdir_server` > /dev/null) || \ - fatal "zip of request tree, $tmpdir_server, failed" + fatal "zip of server response tree, $tmpdir_server, failed" } # function: fatal [ MESSAGE ] diff --git a/tapset-itrace.cxx b/tapset-itrace.cxx index dee2fe64..9fc59d42 100644 --- a/tapset-itrace.cxx +++ b/tapset-itrace.cxx @@ -299,10 +299,18 @@ register_tapset_itrace(systemtap_session& s) match_node* root = s.pattern_root; derived_probe_builder *builder = new itrace_builder(); - root->bind_str(TOK_PROCESS)->bind(TOK_INSN)->bind(builder); - root->bind_num(TOK_PROCESS)->bind(TOK_INSN)->bind(builder); - root->bind_str(TOK_PROCESS)->bind(TOK_INSN)->bind(TOK_BLOCK)->bind(builder); - root->bind_num(TOK_PROCESS)->bind(TOK_INSN)->bind(TOK_BLOCK)->bind(builder); + root->bind_str(TOK_PROCESS)->bind(TOK_INSN) + ->allow_unprivileged() + ->bind(builder); + root->bind_num(TOK_PROCESS)->bind(TOK_INSN) + ->allow_unprivileged() + ->bind(builder); + root->bind_str(TOK_PROCESS)->bind(TOK_INSN)->bind(TOK_BLOCK) + ->allow_unprivileged() + ->bind(builder); + root->bind_num(TOK_PROCESS)->bind(TOK_INSN)->bind(TOK_BLOCK) + ->allow_unprivileged() + ->bind(builder); } diff --git a/tapset-utrace.cxx b/tapset-utrace.cxx index 490af20f..22682776 100644 --- a/tapset-utrace.cxx +++ b/tapset-utrace.cxx @@ -1040,12 +1040,16 @@ register_tapset_utrace(systemtap_session& s) ->allow_unprivileged() ->bind(builder); roots[i]->bind(TOK_THREAD)->bind(TOK_BEGIN) + ->allow_unprivileged() ->bind(builder); roots[i]->bind(TOK_THREAD)->bind(TOK_END) + ->allow_unprivileged() ->bind(builder); roots[i]->bind(TOK_SYSCALL) + ->allow_unprivileged() ->bind(builder); roots[i]->bind(TOK_SYSCALL)->bind(TOK_RETURN) + ->allow_unprivileged() ->bind(builder); } } diff --git a/tapsets.cxx b/tapsets.cxx index 5b3e9169..225db319 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -2915,12 +2915,21 @@ dwarf_derived_probe::register_patterns(systemtap_session& s) register_function_and_statement_variants(root->bind(TOK_KERNEL), dw); register_function_and_statement_variants(root->bind_str(TOK_MODULE), dw); - root->bind(TOK_KERNEL)->bind_num(TOK_STATEMENT)->bind(TOK_ABSOLUTE)->bind(dw); - root->bind(TOK_KERNEL)->bind_str(TOK_FUNCTION)->bind_str(TOK_LABEL)->bind(dw); - root->bind_str(TOK_PROCESS)->bind_str(TOK_FUNCTION)->bind_str(TOK_LABEL)->bind(dw); - register_function_and_statement_variants(root->bind_str(TOK_PROCESS), dw, false/*!unprivileged_ok_p*/); - root->bind_str(TOK_PROCESS)->bind_str(TOK_MARK)->bind(dw); - root->bind_str(TOK_PROCESS)->bind_num(TOK_MARK)->bind(dw); + root->bind(TOK_KERNEL)->bind_num(TOK_STATEMENT)->bind(TOK_ABSOLUTE) + ->bind(dw); + root->bind(TOK_KERNEL)->bind_str(TOK_FUNCTION)->bind_str(TOK_LABEL) + ->bind(dw); + + register_function_and_statement_variants(root->bind_str(TOK_PROCESS), dw, true/*unprivileged_ok_p*/); + root->bind_str(TOK_PROCESS)->bind_str(TOK_FUNCTION)->bind_str(TOK_LABEL) + ->allow_unprivileged() + ->bind(dw); + root->bind_str(TOK_PROCESS)->bind_str(TOK_MARK) + ->allow_unprivileged() + ->bind(dw); + root->bind_str(TOK_PROCESS)->bind_num(TOK_MARK) + ->allow_unprivileged() + ->bind(dw); } void @@ -6249,9 +6258,11 @@ register_standard_tapsets(systemtap_session & s) // XXX: user-space starter set s.pattern_root->bind_num(TOK_PROCESS) ->bind_num(TOK_STATEMENT)->bind(TOK_ABSOLUTE) + ->allow_unprivileged() ->bind(new uprobe_builder ()); s.pattern_root->bind_num(TOK_PROCESS) ->bind_num(TOK_STATEMENT)->bind(TOK_ABSOLUTE)->bind(TOK_RETURN) + ->allow_unprivileged() ->bind(new uprobe_builder ()); // kernel tracepoint probes -- cgit