From: Bruno Haible <bruno@clisp.org>
Date: Wed, 25 Oct 2006 13:14:37 +0000 (+0000)
Subject: Some C++ compilers don't support variable-size arrays.
X-Git-Tag: 0.16.x-branchpoint~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=353d8f8e26521ed178ff3977bfb80c1b7023a752;p=thirdparty%2Fgettext.git

Some C++ compilers don't support variable-size arrays.
---

diff --git a/gnulib-local/ChangeLog b/gnulib-local/ChangeLog
index da11f2cb3..be4f35a06 100644
--- a/gnulib-local/ChangeLog
+++ b/gnulib-local/ChangeLog
@@ -2,6 +2,12 @@
 
 	* gettext-0.16 released.
 
+2006-10-25  Bruno Haible  <bruno@clisp.org>
+
+	* lib/gettext.h (_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS): Define to
+	false for PGI C++ and Sun C++ compilers.
+	Reported by Nelson H. F. Beebe <beebe@math.utah.edu>.
+
 2006-10-24  Bruno Haible  <bruno@clisp.org>
 
 	* modules/gettext-tools-misc (Makefile.am): Add also $(top_srcdir) to
diff --git a/gnulib-local/lib/gettext.h b/gnulib-local/lib/gettext.h
index 9acae729d..74b08f128 100644
--- a/gnulib-local/lib/gettext.h
+++ b/gnulib-local/lib/gettext.h
@@ -164,8 +164,12 @@ npgettext_aux (const char *domain,
 
 #include <string.h>
 
+/* GCC supports variable-size arrays in C and C++ mode.
+   ISO C++ supports variable-size arrays, but some older PGI and Sun compilers
+   don't.  */
 #define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
-  (__GNUC__ >= 3 || defined __cplusplus)
+  (__GNUC__ >= 3 \
+   || (defined __cplusplus && !(defined __PGI || defined __SUNPRO_CC)))
 
 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
 #include <stdlib.h>