1# thread.m4 serial 3 2dnl Copyright (C) 2008-2020 Free Software Foundation, Inc. 3dnl This file is free software; the Free Software Foundation 4dnl gives unlimited permission to copy and/or distribute it, 5dnl with or without modifications, as long as this notice is preserved. 6 7AC_DEFUN([gl_THREAD], 8[ 9 AC_REQUIRE([gl_THREADLIB]) 10 11 if test $gl_threads_api = posix; then 12 gl_save_LIBS="$LIBS" 13 LIBS="$LIBS $LIBMULTITHREAD" 14 AC_CHECK_FUNCS([pthread_atfork]) 15 LIBS="$gl_save_LIBS" 16 fi 17]) 18