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authorJim Meyering <jim@meyering.net>2000-02-27 17:39:52 +0000
committerJim Meyering <jim@meyering.net>2000-02-27 17:39:52 +0000
commit7a80c0cacc1d49d96c5f0eaf5de8c0b261c06339 (patch)
treeaf1714ffd36e1d4fe833be9eaa15cfa851b470f2 /lib
parentc2f3af37bb0cf1a0c31307540b067b2ba3e930b6 (diff)
downloadcoreutils-7a80c0cacc1d49d96c5f0eaf5de8c0b261c06339.tar.xz
Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
now that autoconf always defines the HAVE_DECL_ symbols. Arrange for cpp to fail if the configure-time declaration check was not run.
Diffstat (limited to 'lib')
-rw-r--r--lib/backupfile.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/backupfile.c b/lib/backupfile.c
index 7f4da17fc..94f22deb6 100644
--- a/lib/backupfile.c
+++ b/lib/backupfile.c
@@ -1,5 +1,5 @@
/* backupfile.c -- make Emacs style backup file names
- Copyright (C) 1990-1997, 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1990-1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -65,6 +65,9 @@ char *malloc ();
#endif
#ifndef HAVE_DECL_GETENV
+'this configure-time declaration test was not run'
+#endif
+#if !HAVE_DECL_GETENV
char *getenv ();
#endif