From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 27 Dec 2014 12:59:53 +0000 (+0000)
Subject: binutils: enable plugin support
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7d808a325d47f1f5ae09db0eb8a99e6cfe5632c9;p=openwrt%2Fstaging%2Flinusw.git

binutils: enable plugin support

--enable-plugin is necessary for gcc-ar, gcc-nm and gcc-ranlib to work, which
must be used with GCC 4.9 for LTO to work.

Without this option, gcc-ar etc. will just fail with

    sorry - this program has been built without plugin support

Using the normal ar from binutils with GCC 4.9 and -flto will cause linking
with static "convenience" libraries to fail.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

SVN-Revision: 43783
---

diff --git a/toolchain/binutils/Makefile b/toolchain/binutils/Makefile
index 820b5f8efa..8e661b98eb 100644
--- a/toolchain/binutils/Makefile
+++ b/toolchain/binutils/Makefile
@@ -41,6 +41,7 @@ BINUTILS_CONFIGURE:= \
 		--host=$(GNU_HOST_NAME) \
 		--target=$(REAL_GNU_TARGET_NAME) \
 		--with-sysroot=$(TOOLCHAIN_DIR) \
+		--enable-plugins \
 		--disable-multilib \
 		--disable-werror \
 		--disable-nls \