From a58b74f9977dbdfde6d1749794bb0056c287fcbf Mon Sep 17 00:00:00 2001
From: planetmaker <planetmaker@openttd.org>
Date: Fri, 19 Sep 2014 09:28:23 +0000
Subject: [PATCH] (svn r26850) -Fix: [Makefile] Compilation of strgen requires
 also defining  variable in  for platforms like Solaris

---
 config.lib | 1 +
 1 file changed, 1 insertion(+)

diff --git a/config.lib b/config.lib
index d99acd8195..c58b396632 100644
--- a/config.lib
+++ b/config.lib
@@ -1441,6 +1441,7 @@ make_cflags_and_ldflags() {
 	make_compiler_cflags "$cc_host" "CFLAGS" "CXXFLAGS" "LDFLAGS" "FEATURES"
 
 	CFLAGS="$CFLAGS -D$os"
+	CFLAGS_BUILD="$CFLAGS_BUILD -D$os"
 
 	if [ "$enable_debug" = "0" ]; then
 		# No debug, add default stuff