linux/poky.git/meta/recipes-devtools/gcc, branch 1.6_M5

gcc-runtime: Build libatomic

2014-03-21T12:05:53+00:00

GCC 4.8 includes a new runtime library, libatomic, which supports atomic operations not supported by hardware or the OS. Build it, so other packages can link against it, if needed. (From OE-Core rev: a4dd6dfccee0be50d3addce3dd1bf903e051ad5a) Signed-off-by: Cosmin Paraschiv Signed-off-by: Richard Purdie

gcc-cross: don't use oe.path.relative

2014-03-07T14:58:44+00:00

Instead of using oe.path.relative, use the Python Standard Library function os.path.relpath. (From OE-Core rev: 90c3a0401c566e26d89a5c0410b2a51fe27b95b2) Signed-off-by: Ross Burton Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

libgcc: make sure symlinks are created in a valid directory

2014-03-07T14:58:44+00:00

When adding extra symlinks, we have to make sure that the directory that the links are created in is valid. Added a check for this. This is an incremental addition to commit 97f2a81d6796ddaf7bbaab86c2ab9039673c732c (From OE-Core rev: ea297e807f4f84c281e0f8c6c4470ee3f3fa949b) Signed-off-by: Alexandru-Cezar Sardan Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

gcc: Add upstream fix for gcc bug 58595

2014-03-07T14:49:32+00:00

Fix for internal compiler error hit when building lttng-tools_4.2.0: kernel-consumer.c:324:1: internal compiler error: in gen_movsi, at config/arm/arm.md:5539 (From OE-Core rev: ec1d5bdf4cc0a7a3e4747b42b7b95805752bea07) Signed-off-by: Tom Zanussi Signed-off-by: Richard Purdie

gcc: Enable SPE & AltiVec generation on powepc*linux target.

2014-02-28T14:01:14+00:00

[ADT bug #5761] -- https://bugzilla.yoctoproject.org/show_bug.cgi?id=5761 Also this patch adds symlinks to libgcc such that a GCC configured by passing the target parameter without LIBCEXTENSION and ABIEXTENSION specifiers to find the correct startup files from a libgcc configured with these variables. (From OE-Core rev: 97f2a81d6796ddaf7bbaab86c2ab9039673c732c) Signed-off-by: Alexandru-Cezar Sardan Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

gcc: Include patch scheduled for GCC 4.8.3 to fix epilogue on ARM

2014-01-31T15:44:22+00:00

GCC 4.8.0, 4.8.1 and 4.8.2 can generate broken epilogues for the ABI used by the kernel. Apply the patch that is included for GCC 4.8.3 from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854. The issue was found on Yocto/Dora and the patch should be backported to this branch. A kernel built with Dora's GCC 4.8.1 misbehaved on: while true; do (for i in `seq 1 100`; do echo "Log message... $RANDOM"; done) | logger; done busybox's syslogd would from time to read a huge negative value and then exit, strace would get stuck waiting on a syscall. After this patch it appears to work better. (From OE-Core rev: 3004eb3b7ee5fd8dfe9c4e5749b4e125d0bd4b59) Signed-off-by: Holger Hans Peter Freyther Signed-off-by: Richard Purdie

gcc: Drop 4.7.2 version since 4.8 is stable now

2014-01-02T12:50:26+00:00

We've had 4.8 around for a while now, I'm not aware of any issues with it so we can drop the older 4.7 version. (From OE-Core rev: 15685dccd37f7636bbdd56af04a9dbc9b7595612) Signed-off-by: Richard Purdie

Basic recipe formatting fixes

2014-01-02T12:50:21+00:00

Fix statement indenting and spacing issues that I happened to notice. (From OE-Core rev: d11e297b007aba625b398c52952ec929c3b02b83) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

Replace one-line DESCRIPTION with SUMMARY

2014-01-02T12:50:18+00:00

A lot of our recipes had short one-line DESCRIPTION values and no SUMMARY value set. In this case it's much better to just set SUMMARY since DESCRIPTION is defaulted from SUMMARY anyway and then the SUMMARY is at least useful. I also took the opportunity to fix up a lot of the new SUMMARY values, making them concisely explain the function of the recipe / package where possible. (From OE-Core rev: b8feee3cf21f70ba4ec3b822d2f596d4fc02a292) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

sstate: Convert to use ':' as a filename sperator and use SSTATE_SWSPEC globally

2013-12-20T12:26:31+00:00

Currently the code has problems differentiating between "gcc-cross" and "gcc-cross-initial" sstate files. We could add in a ton of special casing but tests show this isn't scaling well. Using a more unique separator resolves the issue. The choice of which separator to use is a hard one. We need something which isn't commonly used in PN, PV, PR, *_OS and *_ARCH which rules out '-', '_' and it needs to work ok with webservers/http which makes ';' and '%' harder. The change also sets SSTATE_SWSPEC globally since writing out differently named siginfo files for the fetch/unpack/patch tasks is a waste of diskspace, the hashes match for all PN in the majority of cases and if they don't, its not a big issue as the hash is different. This makes the results from sstate debugging more understandable. (From OE-Core rev: 6f823a23c5f1d0ffa0a27db1c1bc1907de788505) Signed-off-by: Richard Purdie