linux/poky.git/meta/recipes-devtools/gcc, branch thud

gcc: Security fix for CVE-2019-14250

2019-10-08T21:52:28+00:00

Source: gcc.org MR: 99120 Type: Security Fix Disposition: Backport from https://gcc.gnu.org/viewcvs?rev=273794&root=gcc&view=rev ChangeID: 28ab763c18f1543607181cd9657f45f7752b6fcb Description: Affects < 9.2 (From OE-Core rev: 79205966072bb6179d96b3af5aabc521da83e841) Signed-off-by: Armin Kuster Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

libgcc/gcc-runtime: Disable thumb mode on armv6

2018-10-18T09:56:55+00:00

Without this the build fails for armv6t targets due to invalid assembler instructions in thumb mode. [YOCTO #12929] (From OE-Core rev: 801141be68e5c754f2cd1d80d13982f037fc03e5) Signed-off-by: Richard Purdie

gcc: Remove unnecessary --with-mpfr and --with-mpc when cross compiling

2018-10-09T18:04:02+00:00

Passing --with-mpfr and --with-mpc when compiling the cross compiler appears to be at best unnecessary, and at worst can cause build failures. Firstly, the paths passed in gcc-cross-canadian are using the undefined ${layout_exec_prefix}. This results in configure passing -I${STAGING_DIR_HOST}/include twice to the compiler when it's doing its test builds. This is mostly pointless since that directory doesn't exist with the default oe-core configuration - the correct path would be -I${STAGING_DIR_HOST}/usr/include. The path for mpfr passed in gcc-cross is correct, but unnecessary since it is just the sysroot default. I've gone back through the history, and it seems that these lines (or similar ones) were originally added way back in 8800d8be25295dd7c7d84dde62c3be4df8e43346 for GCC 4.1.1 in 2006! I asked[1] if anyone knew why this was necessary but received no response, so I can only assume that no-one knows. I've successfully built for various targets with this patch applied and observed no problems. [1] http://lists.openembedded.org/pipermail/openembedded-core/2018-September/155971.html (From OE-Core rev: 2f9f02d5fda9884ccf9ae22ceb00d59b99036a49) Signed-off-by: Mike Crowe Signed-off-by: Richard Purdie

gcc: Fix specs generation for ARC

2018-09-22T22:52:12+00:00

GCC's built-in spec for LD is missing a space after "--eh-frame-hdr" thus with the next option merged together they are not understood by LD and so LD fails. Back-port from upstream GCC, see: https://github.com/gcc-mirror/gcc/commit/892142379c6b99fe8c3ebdfe0b79e2a435228c1d (From OE-Core rev: 0757187bdbed3025b022a82dd85ee35dc7b71f1f) Signed-off-by: Alexey Brodkin Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc: Disable libitm for ARC

2018-09-22T01:45:47+00:00

The libitm is not supported on ARC, so disable it (From OE-Core rev: 6840f54cbac88e8a8f70384775771c4fda20b9c9) Signed-off-by: Alexey Brodkin Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc: Merge two related patches together

2018-09-05T17:00:25+00:00

These patches may as well be merged together as they affect the same code and things are clearer this way. (From OE-Core rev: 7533c000183a2b447cbabd6ce1b8b75de55b63e7) Signed-off-by: Richard Purdie

gcc-7.3: Backport fixes for std::pair high memory usage

2018-07-31T21:55:35+00:00

C++ applications that contain a specfic use of std::pair with tempates cause the build to require many gigabytes of RAM to build. This is a fix that was applied to the upstream GCC 7 branch. Change-Id: I213f96d1d6332e2dce5765482ff3413f1abd7ff8 (From OE-Core rev: 51a09ba2729a840a9f2f87b68c7f50a3e6ac0d04) Signed-off-by: Joel Stanley Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc-7.3: Fix build on ppc64le hosts

2018-07-31T21:55:35+00:00

When building on ppc64le hosts that have GCC 8 (such as Ubuntu 18.10) the GCC build bootstrap fails. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86162 This is a fix that was applied to the upstream GCC 7 branch. Change-Id: I7796d2a999ec420805dd1c6cf0a1ecba1de5a897 (From OE-Core rev: c17f5e7e954487ad3e97e26c3e0d31443d658d5a) Signed-off-by: Joel Stanley Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc-8: Upgrade to 8.2 release

2018-07-30T11:44:34+00:00

(From OE-Core rev: e3f7e684cd619b5fe072179dffd573889e8ba470) Signed-off-by: Khem Raj Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc-8: define GLIBC_DYNAMIC_LINKER relative to SYSTEMLIBS_DIR on riscv

2018-06-28T08:22:35+00:00

Refresh 0014-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch to also define GLIBC_DYNAMIC_LINKER relative to SYSTEMLIBS_DIR on riscv. (From OE-Core rev: 12e859dfb70f8aae40edfd88b143b6c771f4e1a6) Signed-off-by: Ricardo Salveti Signed-off-by: Richard Purdie