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2022-07-22gcc-runtime: Pass -nostartfiles when building dummy libstdc++.soKhem Raj
This is a dummy shared object therefore reduce dependencies further by not requiring the C startup files, we wont use this shared library for anything useful anyway Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-15gcc-runtime: Fix missing MLPREFIX in debug mappingsRichard Purdie
This fixes reproducibility issues with multilibs were a different recipe specific sysroot is used which was leaking into debug symbols in libraries. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-14gcc-runtime: Fix build when using goldRichard Purdie
If gold is enabled as the default linker, it errors trying to link to our dummy library empty file and this turns off things which should be present in libstdc++. For example, _GLIBCXX_HAVE_S_ISREG isn't defined and HAVE_S_ISREG in libstdc++-v3/config.h isn't set properly. Instead of just creating an empty file, create an empty elf binary instead which addresses the issue. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-14gcc: Backport a fix for gcc bug 105039pgowda
Backport a fix from: https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=9234cdca6ee88badfc00297e72f13dac4e540c79 which fixes rust recursion issues in the demangler. Signed-off-by: pgowda <pgowda.cve@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-06-28bitbake.conf/recipes: Introduce add DEV_PKG_DEPENDENCY to change ↵Richard Purdie
RDEPENDS:${PN}-dev There is a pattern that several recipes need to break the dependency of ${PN}-dev on ${PN}, most often as ${PN} may be be empty. Add a new variable to parameterise this and allow it to be changed more easily. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-06-15gcc-source: Fix incorrect task dependencies from ${B}Richard Purdie
Some tasks may reference ${B} for gcc-source which in general would not exist. It has dependencies on HOST_SYS and TARGET_SYS which are not appropriate for a shared recipe like gcc-source. This causes problems for the archiver and multiconfigs in particlar. Set B to something else to avoid these task hash issues. Acked-by: Jose Quaresma <jose.quaresma@foundries.io> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-06-04gcc-cross-canadian: Add nativesdk-zstd dependencyRichard Purdie
To match the changes to gcc-cross, add a nativesdk-zstd dependency to ensure our configurations match. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-06-02gcc: depend on zstd-nativeJeremy Puhlman
Sharing sstate cache binaries between two systems, one with libzstd installed and the other without, leads to various gcc components being linked against the system libzstd and failing to run on the system with out it installed. Make zstd-native from our system available. Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-05-10gcc: upgrade 11.3 -> 12.1Khem Raj
Major gcc release with lot of changes [2] - Add patch to re-shuffle include of sched.h to fix build on musl - porting guide to gcc 12 [1] - Fix version in maintainers entry [1] https://gcc.gnu.org/gcc-12/porting_to.html [2] https://gcc.gnu.org/gcc-12/changes.html Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-04-22gcc: Upgrade to 11.3 releaseKhem Raj
This is a bugfix release on gcc-11 series, fixes 189 bugs [1] Drop backported patches already included in 11.3 release [1] https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=11.3 Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-04-03gcc: sanitizer: Fix tsan against glibc 2.34Sundeep KOKKONDA
The patch is needed in order to support recent glibc (2.34). libsanitizer/ChangeLog: PR sanitizer/101749 * sanitizer_common/sanitizer_posix_libcdep.cpp: Prevent generation of dependency on _cxa_guard for static initialization. Signed-off-by: Sundeep KOKKONDA <sundeep.kokkonda@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-03-01meta, meta-selftest: Replace more non-SPDX license identifiersPeter Kjellerstedt
In commit ceda3238 (meta/meta-selftest/meta-skeleton: Update LICENSE variable to use SPDX license identifiers) all LICENSE variables were updated to only use SPDX license identifiers. This does the same for comments and other variables where it is appropriate to use the official SPDX license identifiers. There are still references to, e.g., "GPLv3", but they are then typically in descriptive text where they refer to the license in a generic sense. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-21meta/scripts: Automated conversion of OE renamed variablesRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-20meta/meta-selftest/meta-skeleton: Update LICENSE variable to use SPDX ↵Richard Purdie
license identifiers An automated conversion using scripts/contrib/convert-spdx-licenses.py to convert to use the standard SPDX license identifiers. Two recipes in meta-selftest were not converted as they're that way specifically for testing. A change in linux-firmware was also skipped and may need a more manual tweak. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-12gcc-target: move cc1plus to g++ packageStefan Herbrechtsmeier
Move cc1plus from gcc to g++ package. Therefor, remove the duplicate FILES entry from gcc package and keep the entry in g++ package. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-12gcc-target: fix glob to remove gcc-<version> binaryStefan Herbrechtsmeier
The glob to remove the gcc-<version> binary expects a single-digit major version which is no longer true. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-12gcc : Fix CVE-2021-46195pgowda
Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=f10bec5ffa487ad3033ed5f38cfd0fc7d696deab] Signed-off-by: pgowda <pgowda.cve@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-03gcc: Drop stdlib++ option patchRichard Purdie
The patch to gcc to disable use of libstdc++ when configuring the library during gcc-runtime is old and there are perhaps better ways to do this now. If removed, most builds still "work" but incorrect values for things like atomic ops are found during configure. mips64 and ppc fail with on target simple tests of g++ in testimage. Instead we can create a dummy libstdc++ which allows the correct configure test results to be obtained. Discussed with upstream about the patch are ongoing, if accepted, we can switch back to the commandline option if it is added in future. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-12gcc-cross-canadian: Fix cross canadian compiler for baremetal targetsAlejandro Hernandez Samaniego
While building GCC it checks whether the include directory exists, if it doesnt it throws an error and exits: | The directory that should contain system headers does not exist: | tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-riscv32/ 11.2.0-r0/recipe-sysroot/usr/include/ | make[1]: *** [Makefile:3257: stmp-fixinc] Error 1 Even though for the baremetal toolchain not having this directory does make sense. We overcame this by removing the --with-sysroot=/not/exist argument for baremetal toolchains (via TARGET_OS override), however, the newlib toolchain does have headers and an includedir, hence by fixing the baremetal toolchain we broke the newlib one since it uses the same TARGET_OS as baremetal, causing for example (on newlib): /sdk/sysroots/x86_64-pokysdk-linux/usr/lib/riscv32-poky-elf/gcc/ riscv32-poky-elf/11.2.0/include/stdint.h:9:16: fatal error: stdint.h: No such file or directory | # include_next <stdint.h> ^~~~~~~~~~ compilation terminated. By creating a dummy includedir, and removing the previous fix we allow GCC to be built the same way, unifying the cross compiler for all targets. After this fix both TCLIBC=baremetal and TCLIBC=newlib SDKs work properly. Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-11gcc: Fix typo in linux64.h install patchAndrei Gherzan
The "gcc: Fix compile of gcc plugins" patch had a typo making it a noop. This was due to a rework to make it specific to the linux64.h header. Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-07gcc: Fix compile of gcc pluginsAndrei Gherzan
Without this, compiling gcc plugins will fail with an error similar to: [...] fatal error: ./config/i386/linux64.h: No such file or directory [...] In Yocto, we set up compiling gcc-cross out of tree. Which in turn makes the generated headers end up in B. The tm.h header will include generated headers that are expected in plugin/include/config/*. For example, the linux64.h header, when generating gcc-cross for x86-64, will end up in tm.h header as: include "./config/i386/linux64.h" On the other hand, the make rule `install-plugin` in gcc/Makefile.in will install the linux64.h assuming that it is generated in the sources directory and because this is not the case in our setup, the Makefile ends up installing it in plugin_includedir/`basename $$path` which ends up installing the header in [..]plugin/include as opposed to [..]plugin/include/config/i386 (as expected by the generator of tm.h). The included patch modifies the Makefile rule to match the assumption of gcc-cross being compiled out of tree. Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-21gcc: Update status of musl stddef.h patchKhem Raj
This patch has been accepted upstream Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-17gcc: Fix CVE-2021-42574pgowda
Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=bd5e882cf6e0def3dd1bc106075d59a303fe0d1e] Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=51c500269bf53749b107807d84271385fad35628] Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=1a7f2c0774129750fdf73e9f1b78f0ce983c9ab3] Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=bef32d4a28595e933f24fef378cf052a30b674a7] Signed-off-by: pgowda <pgowda.cve@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-09gcc: Add CVE-2021-37322 to the list of CVEs to ignoreRichard Purdie
The CVE applies to binutils 2.26 and not to gcc so ignore there. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-06gcc: Update patch status submitted->backportRichard Purdie
Patch was merged to upstream gcc, update status. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-26gcc: Drop further unneeded precompiled header patchRichard Purdie
According to comments on the bug report from gcc developers, we no longer need to do this post gcc 10. Lets therefore drop the patch. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-26gcc: Drop mips default ABI patchRichard Purdie
gcc-configure-common.inc already sets --with-abi=64 for our mips64 targets so this patch is no longer needed. [YOCTO #14639] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-25gcc: Drop no longer needed patchRichard Purdie
This patch was mentioned upstream a long time ago: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47256 Changes from gcc 10 onward mean it is no longer needed as mentioned in the above bug report. Drop the patch. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-21patches: correct whitespace/spelling for Upstream-Status tagsAlexander Kanavin
Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-19gcc: Tweak Upstream-Status formattingRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-16gcc: Fix CVE-2021-35465Pgowda
source : https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102035 Upstream-Status: Backport[https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=3929bca9ca95de9d35e82ae8828b188029e3eb70] Upstream-Status: Backport[https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=574e7950bd6b34e9e2cacce18c802b45505d1d0a] Upstream-Status: Backport[https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=30461cf8dba3d3adb15a125e4da48800eb2b9b8f] Upstream-Status: Backport[https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=809330ab8450261e05919b472783bf15e4b000f7] Signed-off-by: Pgowda <pgowda.cve@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-11gcc-common.inc: Remove mirrors that are no longer availablePeter Kjellerstedt
Also switch to https for https://gcc.gnu.org/pub/gcc/releases/ Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-11gcc-common.inc: Clean up the additions to MIRRORSPeter Kjellerstedt
Since commit 044fb04d in bitbake (fetch2: Allow whitespace only mirror entries) there is no need to separate the entries in MIRRORS with "\n". Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-01libgfortran: Set GFORTRANRichard Purdie
The libgfortran configure sets FC to be $GFORTRAN. We did used to patch that out but rather than carry a patch to gcc, just set GFORTRAN as needed. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-30gcc: Drop libgfortran patchRichard Purdie
As far as I can see, when building libgfortran we don't set GFORTRAN so this patch does nothing any more. The fortran build and gcc recipes have changed massively since gcc 4.2.2 so I think this patch is simply obsolete. I did test building libgfortran with and without this patch and there was no difference, the correct fortran compiler is found. If it were an issue we should just set GFORTRAN correctly. Therefore drop the patch. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-29gcc: Add missing patch Upstream-StatusRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-29gcc: Drop testsuite failure fix patchRichard Purdie
This patch has headers as if it were submitted upstream but I can't find any record of it. I did try tests with it removed, building the referenced testsuite files with -Werror and it all works just fine with no warnings or errors (tested on MACHINE=qemux86). I suspect this was fixed in gcc itself in other ways. As such I think this patch isn't needed and suggest we drop it. If there is a reason it is needed, please report along with an example of how to reproduce issues. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-29gcc: Update patches submitted/merged upstreamRichard Purdie
I took 5 of our patches and submitted to upstream gcc. This highlighted that patches 0026 and 0018 should be merged together and some tweaks were made to try and make it acceptable to upstream. The other patches have their headers updated to match what was submitted. The libstdc++ option patch was also cleaned up ready for upstream as the documentation wasn't quite right. The CXXFLAGS_FOR_BUILD piece of 0026 is separated out into a new patch which can be submitted separately to upstream. Two of the patches have been merged, status updated accordinly. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-26gcc: Drop broken/unneeded patchRichard Purdie
This patch looks obsolete because it looks like part of an upstream backport on a very old gcc version (4.3.3) and looks incomplete. The diff also has little context making it likely to be a rebase error. Builds seem find without it so drop it. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-26gcc: Drop sdt (dtrace) header patchRichard Purdie
Since we now have recipe specific sysroots we no longer need this patch to avoid the dtrace headers affecting the build of gcc-runtime. Drop the patch. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-26gcc: Merge three related patches togetherRichard Purdie
The SYSTEMLIBS_DIR change was spread over three patches, merge these together since there is no value in having them separate. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-22gcc: also relocate the musl loaderRoss Burton
Alongside GLIBC and UCLIBC, also relocate the musl loader. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-22gcc: Fix nativesdk builds and multilib fixes with gcc 11Richard Purdie
In newer gcc versions the headers changed locations and our multiconfig and nativesdk tweaks to loader paths wasn't working. The broke buildtools-extended-tarball, particularly on arm. Update to fix this. Ultimately we should dump the gcc specs and check for hardcoded paths. This isn't possible quite yet as this patch doesn't fix the musl ones as we don't use that in mutlilib or nativesdk scenarios at present. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-05gcc: Backport patch to make LTO builds more reproducibleTony Battersby
Backport ustream gcc patch that enables -fdebug-prefix-map to cover additional cases with LTO enabled to make LTO builds more reproducible. [YOCTO #14481] Signed-off-by: Tony Battersby <tonyb@cybernetics.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-04meta: convert nested overrides leftovers to new syntaxDenys Dmytriyenko
Those were missed in previous rounds of automated and manual conversion. Signed-off-by: Denys Dmytriyenko <denis@denix.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-01gcc: update 11.1 -> 11.2Bernhard Rosenkränzer
Update gcc, drop patches that have been merged upstream Signed-off-by: Bernhard Rosenkränzer <bero@lindev.ch> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-07-30Convert to new override syntaxRichard Purdie
This is the result of automated script conversion: scripts/contrib/convert-overrides.py <oe-core directory> converting the metadata to use ":" as the override character instead of "_". Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-06-22gcc: Apply multilib fix to ARC as wellAlexey Brodkin
W/o that hack target GCC assume existence of per-mcpu folders, which are missing. In particular G++ failed to find "bits/c++config.h": ------------------>8------------------ root@hsdk:~# cat test.cc #include <cstdlib> int myfunc(void) { } root@hsdk:~# g++ -c test.cc -v Using built-in specs. COLLECT_GCC=g++ Target: arc-oe-linux Configured with: ../../../../../../work-shared/gcc-11.1.0-r0/gcc-11.1.0/configure --build=x86_64-linux --host=arc-oe-linux --target=arc-oe-linux --prefix=/usr --exec_prefix=/usr -x Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.1.1 20210523 (GCC) COLLECT_GCC_OPTIONS='-c' '-v' '-shared-libgcc' '-mcpu=hs38_linux' /usr/libexec/gcc/arc-oe-linux/11.1.1/cc1plus -quiet -v -imultilib hs38_linux -D_GNU_SOURCE test.cc -quiet -dumpbase test.cc -dumpbase-ext .cc -mcpu=hs38_linux -version -o /tmp/ccs GNU C++17 (GCC) version 11.1.1 20210523 (arc-oe-linux) compiled by GNU C version 11.1.1 20210523, GMP version 6.2.1, MPFR version 4.1.0, MPC version 1.2.1, isl version none GGC heuristics: --param ggc-min-expand=99 --param ggc-min-heapsize=129242 ignoring nonexistent directory "/usr/lib/gcc/arc-oe-linux/11.1.1/../../../../include/c++/11.1.1/arc-oe-linux/hs38_linux" ignoring nonexistent directory "/usr/lib/arc-oe-linux/11.1.1/include" ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/arc-oe-linux/11.1.1/../../../../arc-oe-linux/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/arc-oe-linux/11.1.1/../../../../include/c++/11.1.1 /usr/lib/gcc/arc-oe-linux/11.1.1/../../../../include/c++/11.1.1/backward /usr/lib/gcc/arc-oe-linux/11.1.1/include /usr/lib/gcc/arc-oe-linux/11.1.1/include-fixed /usr/include End of search list. GNU C++17 (GCC) version 11.1.1 20210523 (arc-oe-linux) compiled by GNU C version 11.1.1 20210523, GMP version 6.2.1, MPFR version 4.1.0, MPC version 1.2.1, isl version none GGC heuristics: --param ggc-min-expand=99 --param ggc-min-heapsize=129242 Compiler executable checksum: 6df2f07a822bfbbb80a61414b712b75d In file included from test.cc:1: /usr/include/c++/11.1.1/cstdlib:41:10: fatal error: bits/c++config.h: No such file or directory 41 | #include <bits/c++config.h> | ^~~~~~~~~~~~~~~~~~ compilation terminated. ------------------>8------------------ Note "ignoring nonexistent directory "/usr/lib/gcc/arc-oe-linux/11.1.1/../../../../include/c++/11.1.1/arc-oe-linux/hs38_linux" message which is being used by GCC due to the fact of implicit "-mcpu=hs38_linux". In fact this header "bits/c++config.h" is located in "/usr/lib/gcc/arc-oe-linux/11.1.1/../../../../include/c++/11.1.1/arc-oe-linux" on target. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-06-17gcc: replace gdb helper install revert with the upstream fixRoss Burton
A change in the gcc-11 branch broke installation of the GDB helper on bare-metal targets without a shared libstdc++.so. This now fixed upstream so replacce the revert with a backport of the patch. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-06-17Revert "libgcc-initial: Do not build fp128 to decimal ppc functions"Khem Raj
This is now fixed in gcc properly, and the patches are backported into gcc11 branch which OE updated to recently. https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=645bfc161987a12395869728b63ed01084d23c00 https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=f1d012911bd103e9701ed378f32928a3cbcf028a This reverts commit 7883b4c1384fe30066072f39e9a930be537bc3b4. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>