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Diffstat (limited to 'gl/m4/timer_time.m4')
| -rw-r--r-- | gl/m4/timer_time.m4 | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/gl/m4/timer_time.m4 b/gl/m4/timer_time.m4 deleted file mode 100644 index ea018f9a01..0000000000 --- a/gl/m4/timer_time.m4 +++ /dev/null @@ -1,39 +0,0 @@ -# timer_time.m4 serial 2 -dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -# Check for timer_settime, and set LIB_TIMER_TIME. - -AC_DEFUN([gl_TIMER_TIME], -[ - dnl Based on clock_time.m4. See details there. - - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - AC_REQUIRE([gl_THREADLIB]) - - LIB_TIMER_TIME= - AC_SUBST([LIB_TIMER_TIME]) - gl_saved_libs=$LIBS - AC_SEARCH_LIBS([timer_settime], [rt posix4], - [test "$ac_cv_search_timer_settime" = "none required" || - LIB_TIMER_TIME=$ac_cv_search_timer_settime]) - dnl GLIBC uses threads to emulate posix timers when kernel support - dnl is not available (like Linux < 2.6 or when used with kFreeBSD) - dnl Now the pthread lib is linked automatically in the normal case, - dnl but when linking statically, it needs to be explicitly specified. - AC_EGREP_CPP([Thread], - [ -#include <features.h> -#ifdef __GNU_LIBRARY__ - #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ - && !defined __UCLIBC__ - Thread emulation available - #endif -#endif - ], - [LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"]) - AC_CHECK_FUNCS([timer_settime]) - LIBS=$gl_saved_libs -]) |