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| author | Felix Fietkau <nbd@openwrt.org> | 2016-02-07 13:29:16 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-02-07 13:29:16 +0000 |
| commit | be9e991b8806841a1c209ed7e2864d48da0de1b5 (patch) | |
| tree | a70014d5390818a21938b63562cbe640fe409ac0 | |
| parent | 522bba5e421e47323975876faa0fee091ed8eb0b (diff) | |
| download | upstream-be9e991b8806841a1c209ed7e2864d48da0de1b5.tar.gz upstream-be9e991b8806841a1c209ed7e2864d48da0de1b5.tar.bz2 upstream-be9e991b8806841a1c209ed7e2864d48da0de1b5.zip | |
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
| -rw-r--r-- | config/Config-devel.in | 2 |
1 files changed, 1 insertions, 1 deletions
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. |