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v19.07.3_mercusys_ac12_duma
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openwrt/toolchain/gcc
History
John Crispin 7b821a5ae8 toolchain: add support of ARCv2 architecture 
This change adds support of ARC ISAv2 processors in
OpenWRT toolchain.

In general gcc for ARC may compile code for both ISA versions
simultaneously but libgcc will be built only for default
architecture that's why it's necessary to specify --with-cpu
on gcc configuration.

As for uClibc we need to use different configurations for
different ARC ISAs.

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: 48739
 		8 years ago
..
files do not use the wrapper scripts for exportable toolchains internally. on some systems the wrapper scripts are broken, and their use should be opt-in 15 years ago
final gcc: enable LTO support unconditionally 9 years ago
initial cleanup 11 years ago
minimal gcc: gcc 4.9.x disable libsanitize 10 years ago
patches gcc: backport a libgcc fix for a dependency on libc write() on ARM 8 years ago
Config.in gcc: drop version 4.8-linaro 8 years ago
Config.version gcc: drop version 4.8-linaro 8 years ago
common.mk toolchain: add support of ARCv2 architecture 8 years ago