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better check for clock_gettime_nsec_np() -- cf. bug #5467.

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This commit is contained in:
Ozkan Sezer
2021-01-25 04:11:40 +03:00
parent d327bbfbfd
commit aa4a6b0b88
5 changed files with 91 additions and 4 deletions
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49
configure vendored
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@@ -17068,7 +17068,7 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
for ac_func in malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove wcslen wcslcpy wcslcat wcsdup wcsstr wcscmp wcsncmp wcscasecmp _wcsicmp wcsncasecmp _wcsnicmp strlen strlcpy strlcat _strrev _strupr _strlwr strchr strrchr strstr strtok_r itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp vsscanf vsnprintf fopen64 fseeko fseeko64 sigaction setjmp nanosleep sysconf sysctlbyname getauxval elf_aux_info clock_gettime_nsec_np poll _Exit
for ac_func in malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove wcslen wcslcpy wcslcat wcsdup wcsstr wcscmp wcsncmp wcscasecmp _wcsicmp wcsncasecmp _wcsnicmp strlen strlcpy strlcat _strrev _strupr _strlwr strchr strrchr strstr strtok_r itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp vsscanf vsnprintf fopen64 fseeko fseeko64 sigaction setjmp nanosleep sysconf sysctlbyname getauxval elf_aux_info poll _Exit
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@@ -24748,6 +24748,47 @@ $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
fi
}
CheckClockGettimeAPPLE()
{
have_clock_gettime_apple=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime_nsec_np" >&5
$as_echo_n "checking for clock_gettime_nsec_np... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <AvailabilityMacros.h>
#include <time.h>
int
main ()
{
#if MAC_OS_X_VERSION_MIN_REQUIRED < 101200
#error Need 10.12 or newer target
#endif
return !clock_gettime_nsec_np(CLOCK_MONOTONIC);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
have_clock_gettime_apple=yes
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_clock_gettime_apple" >&5
$as_echo "$have_clock_gettime_apple" >&6; }
if test x$have_clock_gettime_apple = xyes; then
$as_echo "#define HAVE_CLOCK_GETTIME_NSEC_NP 1" >>confdefs.h
fi
}
CheckLinuxVersion()
{
ac_fn_c_check_header_mongrel "$LINENO" "linux/version.h" "ac_cv_header_linux_version_h" "$ac_includes_default"
@@ -25442,6 +25483,10 @@ fi
CheckVulkan
CheckPTHREAD
$as_echo "#define HAVE_CLOCK_GETTIME_NSEC_NP 1" >>confdefs.h
SOURCES="$SOURCES $srcdir/src/misc/ios/*.m"
have_misc=yes
@@ -25559,6 +25604,7 @@ $as_echo "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
CheckVisibilityHidden
CheckDeclarationAfterStatement
CheckClockGettimeAPPLE
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
@@ -26008,7 +26054,6 @@ fi
cat >Makefile.rules <<__EOF__