diff options
Diffstat (limited to 'm4/clock_time.m4')
| -rw-r--r-- | m4/clock_time.m4 | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/m4/clock_time.m4 b/m4/clock_time.m4 index 227a597..bb20344 100644 --- a/m4/clock_time.m4 +++ b/m4/clock_time.m4 @@ -1,5 +1,5 @@ -# clock_time.m4 serial 8 -dnl Copyright (C) 2002-2006 Free Software Foundation, Inc. +# clock_time.m4 serial 10 +dnl Copyright (C) 2002-2006, 2009-2016 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. @@ -20,11 +20,12 @@ AC_DEFUN([gl_CLOCK_TIME], # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* # programs in the package would end up linked with that potentially-shared # library, inducing unnecessary run-time overhead. + LIB_CLOCK_GETTIME= + AC_SUBST([LIB_CLOCK_GETTIME]) gl_saved_libs=$LIBS - AC_SEARCH_LIBS(clock_gettime, [rt posix4], + AC_SEARCH_LIBS([clock_gettime], [rt posix4], [test "$ac_cv_search_clock_gettime" = "none required" || LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime]) - AC_SUBST([LIB_CLOCK_GETTIME]) - AC_CHECK_FUNCS(clock_gettime clock_settime) + AC_CHECK_FUNCS([clock_gettime clock_settime]) LIBS=$gl_saved_libs ]) |