From be9e991b8806841a1c209ed7e2864d48da0de1b5 Mon Sep 17 00:00:00 2001 From: Felix Fietkau <nbd@openwrt.org> Date: Sun, 7 Feb 2016 13:29:16 +0000 Subject: build: don't add -fno-plt for ARC Curent ARC toolchain fails to build libstdc++ if -fno-plt is used. Lots of following error messages appear: ------------------->8------------------ ... staging_dir/toolchain-arc_arc700_gcc-arc-2015.06_uClibc-1.0.9/arc-openwrt-linux-uclibc/bin/ld: BFD (GNU Binutils) 2.23.2 assertion fail elf32-arc.c:2786 collect2: error: ld returned 1 exit status ------------------->8------------------ In newer binutils (still in development) for ARC rewritten from scratch this seem to not happen, so once new binutils for ARC hit the street this patch might be reverted. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Felix Fietkau <nbd@openwrt.org> Cc: Jo-Philipp Wich <jow@openwrt.org> Cc: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 48642 --- config/Config-devel.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'config') diff --git a/config/Config-devel.in b/config/Config-devel.in index 5970ac238d..938f0b3c9c 100644 --- a/config/Config-devel.in +++ b/config/Config-devel.in @@ -106,7 +106,7 @@ menuconfig DEVEL config EXTRA_OPTIMIZATION string "Additional compiler options" if DEVEL - default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN + default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN && !arc default "-fno-caller-saves" help Extra target-independent optimizations to use when building for the target. -- cgit v1.2.3