openwrt/toolchain/binutils/Config.in
Felix Fietkau 8b5d644bb3 toolchain: add support of ARC architecture
This includes binutils, gcc, gdb and uClibc-ng.

Latest release of ARC gcc (as of today it is "arc-2015.06")
is based on upstream gcc 4.8.4.

Sources are available on GitHub, see:
https://github.com/foss-for-synopsys-dwc-arc-processors/gcc

Latest release of ARC binutils (as of today it is "arc-2015.06")
is based on upstream binutils 2.23.

Sources are available on GitHub, see:
https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06

Latest release of ARC GDB (as of today this is "arc-2015.06-gdb")
is based on upstream gdb 7.9.1.

Sources are available on GitHub, see:
https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06-gdb

Note that for binutils and gdb that come from unified git repository
(which is the case for upstream binutils/gdb today) we need to disable
building of gdb in binutils and binutils in gdb hence in binutils:
------>8------
--disable-sim
--disable-gdb
------>8------

and in gdb:
------>8------
--disable-binutils
--disable-ld
--disable-gas
------>8------

Also in gdb we disable sim because if the following breakage while
building with it:
------------>8------------
/usr/bin/env bash ./../common/genmloop.sh -shell /usr/bin/env bash \
        -mono -fast -pbb -switch sem5-switch.c \
        -cpu a5f -infile ./mloop5.in \
        -outfile-suffix 5
unknown option: bash
Makefile:699: recipe for target 'stamp-5mloop' failed
make[7]: *** [stamp-5mloop] Error 1
------------>8------------

Cc: Felix Fietkau <nbd@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

SVN-Revision: 47438
2015-11-10 12:03:59 +00:00

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# Choose binutils version.
choice
prompt "Binutils Version" if TOOLCHAINOPTS
default BINUTILS_USE_VERSION_2_24_LINARO if !arc
default BINUTILS_USE_VERSION_2_23_ARC if arc
help
Select the version of binutils you wish to use.
config BINUTILS_USE_VERSION_2_24_LINARO
depends on !arc
bool "Linaro binutils 2.24"
select BINUTILS_VERSION_2_24_LINARO
config BINUTILS_USE_VERSION_2_25_1
depends on !arc
bool "Binutils 2.25.1"
select BINUTILS_VERSION_2_25_1
config BINUTILS_USE_VERSION_2_23_ARC
depends on arc
bool "ARC binutils 2.23"
select BINUTILS_VERSION_2_23_ARC
endchoice
config EXTRA_BINUTILS_CONFIG_OPTIONS
string
prompt "Additional binutils configure options" if TOOLCHAINOPTS
default ""
help
Any additional binutils options you may want to include....