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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-08-24 21:04:08 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-08-24 21:04:08 -0700 |
| commit | f4a681b077a4af9f1eb36e0a109003262e2dafd1 (patch) | |
| tree | f08a7aea4f14c0581b848931007ab892bda3b7b7 /m4/gnulib-comp.m4 | |
| parent | 2f221583cf4a4b412c16260d148b59931b12455a (diff) | |
On assertion failure, print backtrace if available.
Merge from gnulib, incorporating:
2012-08-24 execinfo: port to FreeBSD
2012-08-22 execinfo: new module
* admin/merge-gnulib (GNULIB_MODULES): Add execinfo.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* lib/execinfo.c, lib/execinfo.in.h, m4/execinfo.m4: New files.
* src/alloc.c [ENABLE_CHECKING]: Include <execinfo.h>.
(die) [ENABLE_CHECKING]: Print a backtrace if available.
* src/Makefile.in (LIB_EXECINFO): New macro.
(LIBES): Use it.
Diffstat (limited to 'm4/gnulib-comp.m4')
| -rw-r--r-- | m4/gnulib-comp.m4 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index 12c8ca8734..0d73faee8d 100644 --- a/m4/gnulib-comp.m4 +++ b/m4/gnulib-comp.m4 @@ -53,6 +53,7 @@ AC_DEFUN([gl_EARLY], # Code from module dtotimespec: # Code from module dup2: # Code from module environ: + # Code from module execinfo: # Code from module extensions: AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Code from module extern-inline: @@ -152,6 +153,7 @@ AC_DEFUN([gl_INIT], gl_UNISTD_MODULE_INDICATOR([dup2]) gl_ENVIRON gl_UNISTD_MODULE_INDICATOR([environ]) + gl_EXECINFO_H AC_REQUIRE([gl_EXTERN_INLINE]) gl_FILEMODE gl_GETLOADAVG @@ -534,6 +536,8 @@ AC_DEFUN([gl_FILE_LIST], [ lib/dtoastr.c lib/dtotimespec.c lib/dup2.c + lib/execinfo.c + lib/execinfo.in.h lib/filemode.c lib/filemode.h lib/ftoastr.c @@ -605,6 +609,7 @@ AC_DEFUN([gl_FILE_LIST], [ m4/clock_time.m4 m4/dup2.m4 m4/environ.m4 + m4/execinfo.m4 m4/extensions.m4 m4/extern-inline.m4 m4/filemode.m4 |