diff options
Diffstat (limited to 'buildrun.cxx')
| -rw-r--r-- | buildrun.cxx | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/buildrun.cxx b/buildrun.cxx index 97357692..82ac9d4e 100644 --- a/buildrun.cxx +++ b/buildrun.cxx @@ -48,6 +48,12 @@ run_make_cmd(systemtap_session& s, string& make_cmd) cerr << "unsetenv failed: " << e << endl; } + // Disable ccache to avoid saving files that will never be reused. + // (ccache is useless to us, because our compiler commands always + // include the randomized tmpdir path.) + // It's not critical if this fails, so the return is ignored. + (void) setenv("CCACHE_DISABLE", "1", 0); + if (s.verbose > 2) make_cmd += " V=1"; else if (s.verbose > 1) @@ -56,7 +62,7 @@ run_make_cmd(systemtap_session& s, string& make_cmd) make_cmd += " -s >/dev/null 2>&1"; if (s.verbose > 1) clog << "Running " << make_cmd << endl; - rc = system (make_cmd.c_str()); + rc = stap_system (make_cmd.c_str()); return rc; } @@ -159,6 +165,8 @@ compile_pass (systemtap_session& s) #endif output_autoconf(s, o, "autoconf-save-stack-trace.c", "STAPCONF_KERNEL_STACKTRACE", NULL); + output_autoconf(s, o, "autoconf-asm-syscall.c", + "STAPCONF_ASM_SYSCALL_H", NULL); o << module_cflags << " += -include $(STAPCONF_HEADER)" << endl; @@ -223,7 +231,7 @@ kernel_built_uprobes (systemtap_session& s) { string grep_cmd = string ("/bin/grep -q unregister_uprobe ") + s.kernel_build_tree + string ("/Module.symvers"); - int rc = system (grep_cmd.c_str()); + int rc = stap_system (grep_cmd.c_str()); return (rc == 0); } @@ -274,7 +282,7 @@ copy_uprobes_symbols (systemtap_session& s) string uprobes_home = s.runtime_path + "/uprobes"; string cp_cmd = string("/bin/cp ") + uprobes_home + string("/Module.symvers ") + s.tmpdir; - int rc = system (cp_cmd.c_str()); + int rc = stap_system (cp_cmd.c_str()); return rc; } @@ -339,7 +347,7 @@ run_pass (systemtap_session& s) if (s.verbose>1) clog << "Running " << staprun_cmd << endl; - rc = system (staprun_cmd.c_str ()); + rc = stap_system (staprun_cmd.c_str ()); return rc; } |