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| author | Felix Fietkau <nbd@openwrt.org> | 2015-11-10 12:03:59 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-11-10 12:03:59 +0000 |
| commit | 8b5d644bb36846660e1fa20d38361fec12a14b28 (patch) | |
| tree | 3862ad9cadac2989690765d921a16b875147180a /toolchain/Config.in | |
| parent | 759b1c11872d5df4bd198aaff2a5cf7e68a85314 (diff) | |
| download | mtk-20170518-8b5d644bb36846660e1fa20d38361fec12a14b28.zip mtk-20170518-8b5d644bb36846660e1fa20d38361fec12a14b28.tar.gz mtk-20170518-8b5d644bb36846660e1fa20d38361fec12a14b28.tar.bz2 | |
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
Diffstat (limited to 'toolchain/Config.in')
| -rw-r--r-- | toolchain/Config.in | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in index deff21a..2d7fcc1 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -212,6 +212,7 @@ comment "C Library" choice prompt "C Library implementation" if TOOLCHAINOPTS default LIBC_USE_GLIBC if mips64 || mips64el + default LIBC_USE_UCLIBC if arc default LIBC_USE_MUSL help Select the C library implementation. @@ -219,6 +220,7 @@ choice config LIBC_USE_GLIBC bool "Use (e)glibc" select USE_GLIBC + depends on !arc config LIBC_USE_UCLIBC select USE_UCLIBC @@ -229,7 +231,7 @@ choice config LIBC_USE_MUSL select USE_MUSL bool "Use musl" - depends on !(mips64 || mips64el) + depends on !(arc || mips64 || mips64el) endchoice @@ -260,17 +262,18 @@ config USE_GLIBC bool config USE_UCLIBC - default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (mips64 || mips64el) + default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (arc || mips64 || mips64el) bool config USE_MUSL - default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(mips64 || mips64el) + default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(arc || mips64 || mips64el) bool config USE_EXTERNAL_LIBC bool default y if EXTERNAL_TOOLCHAIN || NATIVE_TOOLCHAIN +source "toolchain/binutils/Config.version" source "toolchain/gcc/Config.version" source "toolchain/glibc/Config.version" |