From b7cb05dbbd8d9d249c21178bc0adc747c2f5fc17 Mon Sep 17 00:00:00 2001
From: clifford <clifford@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Sun, 26 Jul 2009 16:36:52 +0000
Subject: Clifford Wolf: 	Only use gcc __attribute__ syntax when
 actually building with gcc

git-svn-id: http://svn.clifford.at/openscad/trunk@82 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/lexer.l b/lexer.l
index 607f591..7c5f5e7 100644
--- a/lexer.l
+++ b/lexer.l
@@ -24,7 +24,9 @@
 #include "parser_yacc.h"
 
 int lexerget_lineno(void);
+#ifdef __GNUC__
 static void yyunput(int, char*) __attribute__((unused));
+#endif
 extern const char *parser_input_buffer;
 
 #define YY_INPUT(buf,result,max_size) {   \
-- 
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