1 # sys_wait_h.m4 serial 1
2 dnl Copyright (C) 2008 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_SYS_WAIT_H],
9 AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])
11 gl_CHECK_NEXT_HEADERS([sys/wait.h])
12 SYS_WAIT_H='sys/wait.h'
13 AC_SUBST([SYS_WAIT_H])
16 AC_DEFUN([gl_SYS_WAIT_MODULE_INDICATOR],
18 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
19 AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])
20 GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
23 AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS],
25 dnl Assume proper GNU behavior unless another module says otherwise.