build: make compatible with elfutils 0.138 too

1 files changed, 175 insertions, 26 deletions

diff --git a/configure b/configure
index c89cbfbb..ea305667 100755
--- a/configure
+++ b/configure
@@ -7351,16 +7351,189 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
+
+if test $build_elfutils = yes; then
+  case "$with_elfutils" in
+  /*) elfutils_srcdir="$with_elfutils" ;;
+  *) elfutils_srcdir="../$with_elfutils" ;;
+  esac
+  { echo "$as_me:$LINENO: running ${elfutils_srcdir}/configure" >&5
+echo "$as_me: running ${elfutils_srcdir}/configure" >&6;}
+  # Our libdw.so's libebl will look in $ORIGIN/../lib/... but that
+  # $ORIGIN is where libdw.so resides, which is not where there is a ../lib.
+  # Note that $libdir might be using a quoted use of $exec_prefix or $prefix.
+  # So we must make sure to pass those settings to elfutils configure.
+  elfutils_rpath="-Wl,--enable-new-dtags,-rpath,${libdir}/${PACKAGE_NAME}"
+  here=`pwd`
+  (mkdir -p build-elfutils && cd build-elfutils &&
+   ${elfutils_srcdir}/configure --enable-libebl-subdir=${PACKAGE_NAME} \
+				--includedir="${here}/include-elfutils" \
+				--libdir="${here}/lib-elfutils" \
+				--exec-prefix="$exec_prefix" \
+				--prefix="$prefix" \
+				CFLAGS="${CFLAGS/-Wall/}" \
+				LDFLAGS="$LDFLAGS $elfutils_rpath" &&
+   make install-data # so that elfutils/version.h - if any - may be found.
+  )
+fi
+
+save_CPPFLAGS=${CPPFLAGS}
+CPPFLAGS="${CPPFLAGS} -Iinclude-elfutils" # in case bundled elfutils
+
+for ac_header in elfutils/version.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$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.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$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=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$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
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+CPPFLAGS="$save_CPPFLAGS"
+
 ac_config_headers="$ac_config_headers config.h:config.in"
 
 ac_config_files="$ac_config_files Makefile doc/Makefile doc/SystemTap_Tapset_Reference/Makefile stap.1 stapprobes.5 stapfuncs.5 stapvars.5 stapex.5 staprun.8 stap-server.8 man/stapprobes.iosched.5 man/stapprobes.netdev.5 man/stapprobes.nfs.5 man/stapprobes.nfsd.5 man/stapprobes.pagefault.5 man/stapprobes.process.5 man/stapprobes.rpc.5 man/stapprobes.scsi.5 man/stapprobes.signal.5 man/stapprobes.socket.5 man/stapprobes.tcp.5 man/stapprobes.udp.5"
 
 subdirs="$subdirs testsuite"
 
-
 ac_config_files="$ac_config_files run-stap"
 
-
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -9007,30 +9180,6 @@ echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
 fi
 
 
-if test $build_elfutils = yes; then
-  case "$with_elfutils" in
-  /*) elfutils_srcdir="$with_elfutils" ;;
-  *) elfutils_srcdir="../$with_elfutils" ;;
-  esac
-  { echo "$as_me:$LINENO: running ${elfutils_srcdir}/configure" >&5
-echo "$as_me: running ${elfutils_srcdir}/configure" >&6;}
-  # Our libdw.so's libebl will look in $ORIGIN/../lib/... but that
-  # $ORIGIN is where libdw.so resides, which is not where there is a ../lib.
-  # Note that $libdir might be using a quoted use of $exec_prefix or $prefix.
-  # So we must make sure to pass those settings to elfutils configure.
-  elfutils_rpath="-Wl,--enable-new-dtags,-rpath,${libdir}/${PACKAGE_NAME}"
-  here=`pwd`
-  (mkdir -p build-elfutils && cd build-elfutils &&
-   ${elfutils_srcdir}/configure --enable-libebl-subdir=${PACKAGE_NAME} \
-				--includedir="${here}/include-elfutils" \
-				--libdir="${here}/lib-elfutils" \
-				--exec-prefix="$exec_prefix" \
-				--prefix="$prefix" \
-				CFLAGS="${CFLAGS/-Wall/}" \
-				LDFLAGS="$LDFLAGS $elfutils_rpath"
-  )
-fi
-
 if test "${prefix}" = "/usr/local"; then
    { echo "$as_me:$LINENO: " >&5
 echo "$as_me: " >&6;}