diff options
Diffstat (limited to 'm4/clock_time.m4')
-rw-r--r-- | m4/clock_time.m4 | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/m4/clock_time.m4 b/m4/clock_time.m4 index 829b224ed..225355331 100644 --- a/m4/clock_time.m4 +++ b/m4/clock_time.m4 @@ -1,10 +1,11 @@ -# clock_time.m4 serial 10 -dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc. +# clock_time.m4 serial 11 +dnl Copyright (C) 2002-2006, 2009-2022 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 clock_gettime and clock_settime, and set LIB_CLOCK_GETTIME. +# Check for clock_getres, clock_gettime and clock_settime, +# and set LIB_CLOCK_GETTIME. # For a program named, say foo, you should add a line like the following # in the corresponding Makefile.am file: # foo_LDADD = $(LDADD) $(LIB_CLOCK_GETTIME) @@ -24,15 +25,8 @@ AC_DEFUN([gl_CLOCK_TIME], AC_SUBST([LIB_CLOCK_GETTIME]) gl_saved_libs=$LIBS AC_SEARCH_LIBS([clock_gettime], [rt posix4], - [if test "$ac_cv_search_clock_gettime" = "none required"; then - AC_SEARCH_LIBS([clock_getcpuclockid], [rt posix4], - [test "$ac_cv_search_clock_getcpuclockid" = "none required" \ - || LIB_CLOCK_GETTIME=$ac_cv_search_clock_getcpuclockid], - [test "$ac_cv_search_clock_gettime" = "none required" \ - || LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime]) - else - LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime - fi]) - AC_CHECK_FUNCS([clock_gettime clock_settime clock_getcpuclockid]) + [test "$ac_cv_search_clock_gettime" = "none required" || + LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime]) + AC_CHECK_FUNCS([clock_getres clock_gettime clock_settime]) LIBS=$gl_saved_libs ]) |