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* gcc-sanitizers: check gcc-build-internal before linkRobert Yang2015-02-151-1/+3
| | | | | | | | | | | | | | | The ${STAGING_INCDIR_NATIVE}/gcc-build-internal-$mtarget may not exist when use the external sdk toolchain, we need check before link for it. Fixed: run.do_configure.12538: 149: cd: can't cd to sysroots/x86_64-linux/usr/include/gcc-build-internal-x86_64-wrs-linux (LOCAL REV: NOT UPSTREAM) -- Sent to oe-core on 20150204 (From OE-Core rev: 82166e514438eb1b562f2a4dc2f9f8fecf3f60df) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-sanitizers: fix licensingDan McGregor2015-01-291-0/+6
| | | | | | | | | | | | | | The sanitizer runtime library is dual-licensed under the NCSA and MIT licenses. Also make nativesdk-gcc-sanitizers use SDKGCCVERSION by default instead of GCCVERSION (From OE-Core rev: 4ed21998827060745d2858e2d6c121baf823e64a) Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-sanitizers: Enable GCC sanitizersDan McGregor2015-01-231-0/+111
AddressSanitizer is a fast memory error detector. ThreadSanitizer detects data races. UBSanitizer detectes undefined behaviour. All consist of compiler instrumentation and a run-time library. The compiler instrumentation was already enabled, this builds the run-time library component. (From OE-Core rev: 1709bf0c3a84bb04bc52e9104ad8e09fba6c6f91) Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>