From 67ac31ed5b8a602032d034bd91022ba329e6485f Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Mon, 7 Dec 2009 17:15:07 -0700 Subject: [PATCH] unlink: fix m4 detection The m4 test failed under -Werror due to implicit declaration. * m4/unlink.m4 (gl_FUNC_UNLINK): Include correct header. Signed-off-by: Eric Blake --- ChangeLog | 3 +++ m4/unlink.m4 | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 73e6faa988..7b78dca31f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2009-12-07 Eric Blake + unlink: fix m4 detection + * m4/unlink.m4 (gl_FUNC_UNLINK): Include correct header. + unistd-safer: add unit test * modules/unistd-safer-tests: New file. * tests/test-dup-safer.c: Likewise. diff --git a/m4/unlink.m4 b/m4/unlink.m4 index bed24665de..f89261c3a6 100644 --- a/m4/unlink.m4 +++ b/m4/unlink.m4 @@ -1,4 +1,4 @@ -# unlink.m4 serial 2 +# unlink.m4 serial 3 dnl Copyright (C) 2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -18,7 +18,7 @@ AC_DEFUN([gl_FUNC_UNLINK], fi AC_RUN_IFELSE( [AC_LANG_PROGRAM( - [[#include + [[#include #include ]], [[if (!unlink ("conftest.file/") || errno != ENOTDIR) return 1; #if HAVE_LSTAT -- 2.30.2