(svn r21661) -Codechange: use -fwhole-program when linking in LTO mode so compiler can do more optimisations

2010-12-29 20:20:41 +00:00
parent a51c3e7ac9
commit 450f80ef74
1 changed files with 1 additions and 0 deletions
--- 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