From 14d8ef9add17b002ee9583aca9686184c3a521b2 Mon Sep 17 00:00:00 2001
From: smatz <smatz@openttd.org>
Date: Wed, 29 Dec 2010 20:20:41 +0000
Subject: (svn r21661) -Codechange: use -fwhole-program when linking in LTO
 mode so compiler can do more optimisations

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

diff --git a/config.lib b/config.lib
index 08021351c..ab9576f01 100644
--- a/config.lib
+++ b/config.lib
@@ -1296,6 +1296,7 @@ make_compiler_cflags() {
 			if [ -n "$has_lto" ]; then
 				# Use LTO only if we see LTO exists and is requested
 				flags="$flags -flto"
+				ldflags="$ldflags -fwhole-program"
 				features="$features lto"
 			fi
 		fi
-- 
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