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| author | Jim Meyering <jim@meyering.net> | 2000-01-04 17:12:12 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2000-01-04 17:12:12 +0000 |
| commit | cdff473cd38ee52cf463f982d803fe3b84aa9bd8 (patch) | |
| tree | 091e46515b37b7587dfbf4e596d69d1b6ad13046 | |
| parent | 9a74f64d1244334c58942c0eda6527570ffad9d6 (diff) | |
| download | coreutils-cdff473cd38ee52cf463f982d803fe3b84aa9bd8.tar.xz | |
*** empty log message ***
| -rw-r--r-- | m4/timespec.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/m4/timespec.m4 b/m4/timespec.m4 new file mode 100644 index 000000000..ad3e069f9 --- /dev/null +++ b/m4/timespec.m4 @@ -0,0 +1,23 @@ +#serial 1 + +dnl From Jim Meyering + +dnl Define HAVE_STRUCT_TIMESPEC if `struct timespec' is declared in time.h. + +AC_DEFUN(jm_CHECK_TYPE_STRUCT_TIMESPEC, +[ + AC_CACHE_CHECK([for struct timespec], fu_cv_sys_struct_timespec, + [AC_TRY_COMPILE( + [ +#include <time.h> + ], + [static struct timespec x; x.tv_sec = x.tv_nsec;], + fu_cv_sys_struct_timespec=yes, + fu_cv_sys_struct_timespec=no) + ]) + + if test $fu_cv_sys_struct_timespec = yes; then + AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMESPEC, 1, + [Define if struct timespec is declared in <time.h>. ]) + fi +]) |