linux/poky.git/meta/recipes-devtools/gcc/gcc-runtime.inc, branch yocto-2.1.1

gcc-runtime, libgcc: Symlink c++ header and startup files in target_triplet for SDK use

2016-06-29T18:36:01+00:00

We build SDKs such that gcc-cross-candian is built for only one target *-*-linux and then use -muclibc or -mmusl to let it compile code for other libc variants. This works fine when libc = glibc however it does not work for c++ programs when libc != glibc since there are c++ headers installed under ${includedir}/c++/${BINV}/${TARGET_SYS} which is fine when gcc-runtime and gcc-cross-candian uses same --target options gxx includedir searches in right triplet, but it fails with musl/uclibc since gcc will look for glibc based triplet but gcc-runtime will install them under musl/uclibc triplet. This patch symlinks the musl/uclibc triplet to glibc triplet when libc != glibc This fixes SDKs for musl/uclibc (From OE-Core rev: 610c48be139b046860a234baccf13d1e6fafe2b4) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

gcc-runtime.inc: set LICENSE for all gcc-runtime packages

2016-03-20T23:12:29+00:00

LICENSE_${PN} doesn't apply to all gcc-runtime packages. Set LICENSE instead. Without this fix, gcc-runtime packages such as libstdc++ are excluded from rootfs for builds which blacklist GPLv3. (From OE-Core rev: 9406a8ab8fd166b9d90b33b84b6d44f8672ab623) Signed-off-by: Andre McCurdy Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc: Fix the license on GNU OpenMP

2016-03-12T22:11:48+00:00

Poky jethro has libgomp ( GNU OpenMP ) license marked as GPL-3.0, where's in fact the correct is GPL-3.0 with GCC Library Runtime Exception As stated on https://github.com/gcc-mirror/gcc/blob/master/libgomp/libgomp.h header license: ... Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. ... (From OE-Core rev: 07db569a91e2aa8456624b340830c0e027cc6ead) Signed-off-by: Helio Chissini de Castro Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

Revert "gcc: Fix the license on GNU OpenMP"

2016-03-12T22:11:48+00:00

This reverts commit 892fbe373c5cff7b2f28b58aa2508b47e53d3e63. Signed-off-by: Richard Purdie

gcc: Disable libitm for MicroBlaze

2016-03-11T16:50:45+00:00

Disable libitm as it is not supported on MicroBlaze. (From OE-Core rev: 18f127765f1cdcf531f29c58641a256c199d888c) Signed-off-by: Nathan Rossi Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc: Fix the license on GNU OpenMP

2016-03-11T16:50:44+00:00

Poky jethro has libgomp ( GNU OpenMP ) license marked as GPL-3.0, where's in fact the correct is GPL-3.0 with GCC Library Runtime Exception (From OE-Core rev: e24c8be86080bd67ef1c5aa3b9885396dc2774b2) Signed-off-by: Helio Chissini de Castro Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gcc: Disable libitm for nios2

2016-03-10T23:13:54+00:00

The libitm is not supported on nios2, so disable it. (From OE-Core rev: 9c67db02d89b48fe151a292faf65db81dd3baf50) Signed-off-by: Marek Vasut Cc: Ley Foon Tan Cc: Richard Purdie Cc: Ross Burton Cc: Thomas Chou Cc: Walter Goossens Signed-off-by: Richard Purdie

gcc-runtime.inc: disable libitm for little endian MIPS too

2016-03-07T00:11:38+00:00

libitm is already disabled for big endian MIPS, but needs to be disabled for little endian MIPS targets too. (From OE-Core rev: 421e8ac60ff6eb87e66ebeab6f14d74216386578) Signed-off-by: Andre McCurdy Signed-off-by: Richard Purdie

gcc: Add support for atomic opertions (libitm) where available

2016-03-02T22:39:45+00:00

GCC 4.7 and newer have supported various automic operation directives, however these have not been previously enabled. (From OE-Core rev: 8cb4ac49677b1eae4047fc1abbd728f093a24b72) Signed-off-by: Mark Hatle Signed-off-by: Richard Purdie

gcc: use relative path for configure script

2016-02-28T11:32:58+00:00

The absolute path (/path/to/configure) caused __FILE__ to be an absolute path. If 'assert' invoked, it uses __FILE__, and build path would be in elf files. In assert.h ... .# define assert(expr) \ ((expr) \ ? __ASSERT_VOID_CAST (0) \ : __assert_fail (__STRING(expr), __FILE__, __LINE__, __ASSERT_FUNCTION)) ... Which triggered buildpaths QA issue: ... | libgcc-5.3.0: File work/core2-64-poky-linux/libgcc/5.3.0-r0/packages-split/ libgcc-dev/usr/lib64/x86_64-poky-linux/5.3.0/libgcc.a in package contained reference to tmpdir [buildpaths] ... Use relative path to run configure can fix the problem. [YOCTO #7058] (From OE-Core rev: b806e4c004a7e10461fe7428fc130a5aa2528039) Signed-off-by: Hongxu Jia Signed-off-by: Ross Burton Signed-off-by: Richard Purdie