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changeset 2288:ae987539432e

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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.
author Jim Meyering <jim@meyering.net>
date Sun, 27 Feb 2000 17:39:52 +0000
parents 9b7ce618e1fb
children 73726d4b7088
files lib/backupfile.c lib/human.c lib/same.c lib/strtoumax.c
diffstat 4 files changed, 17 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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 @@
 #endif
 
 #ifndef HAVE_DECL_GETENV
+'this configure-time declaration test was not run'
+#endif
+#if !HAVE_DECL_GETENV
 char *getenv ();
 #endif
 
--- a/lib/human.c
+++ b/lib/human.c
@@ -1,5 +1,5 @@
 /* human.c -- print human readable file size
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 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
@@ -44,6 +44,9 @@
 #endif
 
 #ifndef HAVE_DECL_GETENV
+'this configure-time declaration test was not run'
+#endif
+#if !HAVE_DECL_GETENV
 char *getenv ();
 #endif
 
--- a/lib/same.c
+++ b/lib/same.c
@@ -50,6 +50,9 @@
 #define STREQ(a, b) (strcmp ((a), (b)) == 0)
 
 #ifndef HAVE_DECL_FREE
+'this configure-time declaration test was not run'
+#endif
+#if !HAVE_DECL_FREE
 void free ();
 #endif
 
--- a/lib/strtoumax.c
+++ b/lib/strtoumax.c
@@ -38,10 +38,16 @@
 #endif
 
 #ifndef HAVE_DECL_STRTOUL
+'this configure-time declaration test was not run'
+#endif
+#if !HAVE_DECL_STRTOUL
 unsigned long long strtoul PARAMS ((char const *, char **, int));
 #endif
 
 #ifndef HAVE_DECL_STRTOULL
+'this configure-time declaration test was not run'
+#endif
+#if !HAVE_DECL_STRTOULL
 unsigned long long strtoull PARAMS ((char const *, char **, int));
 #endif