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Use AC_COMPILE_IFELSE for the monotonic clock test. (#362918, Han-Wen

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2006-12-16  Matthias Clasen  <mclasen@redhat.com>

        * configure.in: Use AC_COMPILE_IFELSE for the monotonic
        clock test.  (#362918, Han-Wen Nienhuys, Jeremy Lainé)
This commit is contained in:
Matthias Clasen
2006-12-16 22:10:24 +00:00
committed by Matthias Clasen
parent c9a28c0879
commit 505287cbae
2 changed files with 9 additions and 7 deletions
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5
ChangeLog
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@@ -1,3 +1,8 @@
2006-12-16 Matthias Clasen <mclasen@redhat.com>
* configure.in: Use AC_COMPILE_IFELSE for the monotonic
clock test. (#362918, Han-Wen Nienhuys, Jeremy Lainé)
2006-12-15 Matthias Clasen <mclasen@redhat.com> 2006-12-15 Matthias Clasen <mclasen@redhat.com>
* glib/giochannel.h: Make ref_count a gint to avoid * glib/giochannel.h: Make ref_count a gint to avoid

11
configure.in
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@@ -867,20 +867,17 @@ AC_CHECK_FUNCS(clock_gettime, [], [
]) ])
AC_CACHE_CHECK(for monotonic clocks, AC_CACHE_CHECK(for monotonic clocks,
glib_cv_monotonic_clock,AC_TRY_RUN([ glib_cv_monotonic_clock,AC_COMPILE_IFELSE([
#include <time.h> #include <time.h>
#ifdef HAVE_UNISTD_H #ifdef HAVE_UNISTD_H
#include <unistd.h> #include <unistd.h>
#endif #endif
int main() { int main() {
#if defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 && defined(CLOCK_MONOTONIC) #if !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 && defined(CLOCK_MONOTONIC))
return 0; #error No monotonic clock
#else
return 1;
#endif #endif
return 0;
}],glib_cv_monotonic_clock=yes,glib_cv_monotonic_clock=no)) }],glib_cv_monotonic_clock=yes,glib_cv_monotonic_clock=no))
GLIB_ASSERT_SET(glib_cv_monotonic_clock)
if test "$glib_cv_monotonic_clock" = "yes"; then if test "$glib_cv_monotonic_clock" = "yes"; then
AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock]) AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
fi fi