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| author | Ian Lance Taylor <ian@airs.com> | 2009-11-06 15:47:06 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2009-11-06 15:47:06 +0000 |
| commit | 5d329b7db9afec533616070131d7bde5fe4b71fa (patch) | |
| tree | bd5989a99f82204242b7612863579103c332f219 /gold/configure.ac | |
| parent | dec397b2dec7738549bcb998dd64df8946bbd0d1 (diff) | |
| download | gdb-5d329b7db9afec533616070131d7bde5fe4b71fa.zip gdb-5d329b7db9afec533616070131d7bde5fe4b71fa.tar.gz gdb-5d329b7db9afec533616070131d7bde5fe4b71fa.tar.bz2 | |
* configure.ac: Check for (struct stat)::st_mtim
* fileread.cc (File_read::get_mtime): Use st_mtim if available.
* config.in: Regenerate.
* configure: Regenerate.
Diffstat (limited to 'gold/configure.ac')
| -rw-r--r-- | gold/configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gold/configure.ac b/gold/configure.ac index 85e23f9..4307732 100644 --- a/gold/configure.ac +++ b/gold/configure.ac @@ -370,6 +370,18 @@ if test "$gold_cv_template_attribute" = "yes"; then [Define if attributes work on C++ templates]) fi +dnl Check if the system has struct stat::st_mtim. +AC_CACHE_CHECK([for struct stat::st_mtim.], +[gold_cv_stat_st_mtim], +[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <sys/stat.h> +long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);} +]])], [gold_cv_stat_st_mtim=yes], [gold_cv_stat_st_mtim=no])]) +if test "$gold_cv_stat_st_mtim" = "yes"; then + AC_DEFINE(HAVE_STAT_ST_MTIM, 1, + [Define if struct stat has a field st_mtim with timespec for mtime]) +fi + AC_LANG_POP(C++) AM_MAINTAINER_MODE |