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toolchain/arc: update to the most recent release arc-2017.09 This commit finally bumps ARC tools to the most recent arc-2017.09 release version. ARC GNU tools of version arc-2017.09 bring some quite significant changes like: * Binutils v2.29 with additional ARC patches * GCC 7.1.1 with additional ARC patches More information on this release could be found here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2017.09-release Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> CC: Alexey Brodkin <abrodkin@synopsys.com> CC: John Crispin <john@phrozen.org>
2018-01-24 17:26:03 +00:00
config GCC_VERSION_7_1_ARC
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
default y if (!TOOLCHAINOPTS && arc)
toolchain/gcc: add support for 4.8-linaro Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36545
2013-05-04 13:37:41 +00:00
bool
toolchain/gcc: switch to version 7 by default Newer GCC versions are reported to improve code size on various ARM devices, which is why newer u-boot versions require them now. There have also been user reports of data corruption issues fixed on MIPS by updating from GCC 5 to GCC 7. This update was previously held up by these two MIPS compile issues, which have since been fixed: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83496 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790 Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-12 09:31:19 +00:00
config GCC_VERSION_5
default y if GCC_USE_VERSION_5
toolchain/gcc: use version 7.x for x86 by default This is needed for retpoline support, which mitigates the spectre attacks. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-21 19:31:05 +00:00
bool
toolchain/gcc: add GCC 8.1.0 Changes compared to GCC 7.x 001-revert_register_mode_search.patch dropped The underlying issue is described at the end of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58139 It is fixed by the upstream commit: https://github.com/gcc-mirror/gcc/commit/3fa2798aa887d141d86985240f03e2f3809e7e62 020-PR-libstdc-81797-Add-.NOTPARALLEL-to-include-Makefil.patch dropped due to already upstream 100-PR-rtl-optimization-83496.patch dropped due to already upstream 910-mbsd_multi.patch modified to fix ambiguous overloaded inform() call error gcc/input.h header: define UNKNOWN_LOCATION ((source_location) 0) - inform (0, "someone does not honour COPTS correctly, passed %d times", - honour_copts); + inform (UNKNOWN_LOCATION, "someone does not honour COPTS correctly, passed %d times", + honour_copts); 940-no-clobber-stamp-bits.patch dropped due to fixed upstream by another way upstream commit: https://github.com/gcc-mirror/gcc/commit/87b2d547f8ac9778d66909b8726fe967d1efbc74 950-cpp_file_path_translation.patch dropped, Both -fmacro-prefix-map and -ffile-prefix-map are added to gcc 8.1.0, if I understand it correctly, we should use -fmacro-prefix-map usage: -fmacro-prefix-map=@var{old}=@var{new} upstream commit: https://github.com/gcc-mirror/gcc/commit/859b51f83662d01e4f158ea9327db9ca37fe70b3 -iremap exists as a flag for a long time, for backward compatibility, I think we should keep the variable name unchanged but change its value in rules.mk for gcc 8.x and higher. Compile and run tested on x86_64 Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
2018-06-21 15:08:10 +00:00
config GCC_VERSION_8
default y if GCC_USE_VERSION_8
bool
toolchain/gcc: add config symbol to determine how to apply path remapping Added boolean symbol for GCC 8 and higher, when we add newer GCC, we don't have to modify rules.mk to keep things consistant. Fixes: da9d760 ("rules.mk: replace iremap when using GCC 8") Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
2018-07-26 14:38:57 +00:00
config GCC_USE_EMBEDDED_PATH_REMAP
default y if GCC_VERSION_8
default n
bool
fix menuconfig developer options structure SVN-Revision: 3948
2006-06-15 16:40:06 +00:00
config GCC_VERSION
string
toolchain/gcc: switch to version 7 by default Newer GCC versions are reported to improve code size on various ARM devices, which is why newer u-boot versions require them now. There have also been user reports of data corruption issues fixed on MIPS by updating from GCC 5 to GCC 7. This update was previously held up by these two MIPS compile issues, which have since been fixed: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83496 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790 Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-12 09:31:19 +00:00
default "5.5.0" if GCC_VERSION_5
toolchain/arc: update to the most recent release arc-2017.09 This commit finally bumps ARC tools to the most recent arc-2017.09 release version. ARC GNU tools of version arc-2017.09 bring some quite significant changes like: * Binutils v2.29 with additional ARC patches * GCC 7.1.1 with additional ARC patches More information on this release could be found here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2017.09-release Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> CC: Alexey Brodkin <abrodkin@synopsys.com> CC: John Crispin <john@phrozen.org>
2018-01-24 17:26:03 +00:00
default "arc-2017.09-release" if GCC_VERSION_7_1_ARC
toolchain/gcc: update 8.x to 8.2.0 This release fixes LTO link-time performance problems and C++ bug introduced in GCC 8.1 Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
2018-07-27 10:32:03 +00:00
default "8.2.0" if GCC_VERSION_8
toolchain/gcc: switch to version 7 by default Newer GCC versions are reported to improve code size on various ARM devices, which is why newer u-boot versions require them now. There have also been user reports of data corruption issues fixed on MIPS by updating from GCC 5 to GCC 7. This update was previously held up by these two MIPS compile issues, which have since been fixed: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83496 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790 Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-12 09:31:19 +00:00
default "7.3.0"
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