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| author | Jean Guyomarc'h <jean@guyomarch.bzh> | 2016-05-28 13:35:54 +0200 |
|---|---|---|
| committer | Jean Guyomarc'h <jean@guyomarch.bzh> | 2016-05-28 19:14:16 +0200 |
| commit | 9e761c9515aa190cbe25bfa7cd1f6c6ebdeb16d6 (patch) | |
| tree | 886e3f86a7aa5223603e220daad3e760535ee93d /m4 | |
| parent | fc74475415e3f0c90b20b54302e6694850f5c3ff (diff) | |
| download | efl-9e761c9515aa190cbe25bfa7cd1f6c6ebdeb16d6.tar.gz | |
autotools: check for sched_getcpu()
sched_getcpu() is glibc-only, so not portable. Mac OS X
does not have it, and has no obvious replacement function.
This commit will allow future code to test for the existence
of this function, to provide fallbacks instead of making
compilation fail.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/efl_check_funcs.m4 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/m4/efl_check_funcs.m4 b/m4/efl_check_funcs.m4 index d48e02cb6b..d68d0c2118 100644 --- a/m4/efl_check_funcs.m4 +++ b/m4/efl_check_funcs.m4 @@ -172,6 +172,15 @@ case "$host_os" in esac ]) +dnl _EFL_CHECK_FUNC_SCHED_GETCPU is for internal use +dnl _EFL_CHECK_FUNC_SCHED_GETCPU(EFL, VARIABLE) +AC_DEFUN([_EFL_CHECK_FUNC_SCHED_GETCPU], +[ + EFL_CHECK_LIB_CODE([$1], [], [$2], [[ +#include <sched.h> +]], [[int cpu = sched_getcpu();]]) +]) + dnl _EFL_CHECK_FUNC_GETTIMEOFDAY is for internal use dnl _EFL_CHECK_FUNC_GETTIMEOFDAY(EFL, VARIABLE) AC_DEFUN([_EFL_CHECK_FUNC_GETTIMEOFDAY], |