Merge branch 't/sched_improvements'

[paraslash.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index bf83b916b61d923a0813141bd839f842d207bc5c..135a0bd9affc6c74c404d8a2c1ce38fe4bd80479 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -247,6 +247,18 @@ if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes";
 AC_MSG_ERROR([fatal: buggy snprintf() detected])
 fi])
 AX_FUNC_SNPRINTF()
 AC_MSG_ERROR([fatal: buggy snprintf() detected])
 fi])
 AX_FUNC_SNPRINTF()

+################################################################## clock_gettime
+clock_gettime_lib=
+AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
+       AC_CHECK_LIB([rt], [clock_gettime], [clock_gettime_lib=rt], [], [])
+])
+if test -n "$clock_gettime_lib"; then
+       AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [
+               define to 1 if clock_gettime() is supported])
+fi
+if test "$clock_gettime_lib" = "rt"; then
+       AC_SUBST(clock_gettime_ldflags, -lrt)
+fi

 ########################################################################### osl
 have_osl=yes
 OLD_CPPFLAGS="$CPPFLAGS"
 ########################################################################### osl
 have_osl=yes
 OLD_CPPFLAGS="$CPPFLAGS"