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Re: Trivial patches to silence -Wundef
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From: |
Bruno Haible |
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Subject: |
Re: Trivial patches to silence -Wundef |
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Date: |
Sat, 22 Apr 2017 01:39:39 +0200 |
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User-agent: |
KMail/5.1.3 (Linux/4.4.0-72-generic; KDE/5.18.0; x86_64; ; ) |
Tim Rühsen wrote on 2017-04-15:
> Here is the amended patch to deal with that situation.
Thanks. I amended the comment as well:
2017-04-21 Bruno Haible <address@hidden>
gettext-h: Avoid -Wundef warning.
* lib/gettext.h: Test the value of ENABLE_NLS only if it is defined.
Reported by Tim Rühsen <address@hidden> in
<https://lists.gnu.org/archive/html/bug-gnulib/2017-04/msg00022.html>.
diff --git a/lib/gettext.h b/lib/gettext.h
index 888e2fc..2a12bb6 100644
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -18,8 +18,9 @@
#ifndef _LIBGETTEXT_H
#define _LIBGETTEXT_H 1
-/* NLS can be disabled through the configure --disable-nls option. */
-#if ENABLE_NLS
+/* NLS can be disabled through the configure --disable-nls option
+ or through "#define ENABLE NLS 0" before including this file. */
+#if defined ENABLE_NLS && ENABLE_NLS
/* Get declarations of GNU message catalog functions. */
# include <libintl.h>