From: Bruno Haible <bruno@clisp.org>
Date: Mon, 23 Oct 2006 11:21:03 +0000 (+0000)
Subject: Fix compilation error with gcc < 3.1.
X-Git-Tag: 0.16.x-branchpoint~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3697423eed556874514f642d77abcfca87249d12;p=thirdparty%2Fgettext.git

Fix compilation error with gcc < 3.1.
---

diff --git a/gettext-tools/src/ChangeLog b/gettext-tools/src/ChangeLog
index 362decd97..1cbeab2dd 100644
--- a/gettext-tools/src/ChangeLog
+++ b/gettext-tools/src/ChangeLog
@@ -1,3 +1,8 @@
+2006-10-21  Bruno Haible  <bruno@clisp.org>
+
+	* po-error.h (po_error, po_error_at_line): Use format attribute only
+	with gcc >= 3.1.
+
 2006-10-21  Bruno Haible  <bruno@clisp.org>
 
 	* msgmerge.c (struct definitions_ty): Use gl_lock_define to declare
diff --git a/gettext-tools/src/po-error.h b/gettext-tools/src/po-error.h
index 71e6a1425..4db909a30 100644
--- a/gettext-tools/src/po-error.h
+++ b/gettext-tools/src/po-error.h
@@ -46,12 +46,18 @@ extern "C" {
 extern DLL_VARIABLE
        void (*po_error) (int status, int errnum,
 			 const char *format, ...)
-       __attribute__ ((__format__ (__printf__, 3, 4)));
+#if (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3
+       __attribute__ ((__format__ (__printf__, 3, 4)))
+#endif
+       ;
 extern DLL_VARIABLE
        void (*po_error_at_line) (int status, int errnum,
 				 const char *filename, unsigned int lineno,
 				 const char *format, ...)
-       __attribute__ ((__format__ (__printf__, 5, 6)));
+#if (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3
+       __attribute__ ((__format__ (__printf__, 5, 6)))
+#endif
+       ;
 
 /* Both functions must work like the xerror.h multiline_warning(),
    multiline_error() functions.  In particular,