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