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* GN: add sanitize argGravatar mtklein2016-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attempt to take over all *SAN builds. MSAN has a lot of coordination required between gn/BUILD.gn and gn_flavor.py. I'd like to follow up to move more of this into gn/BUILD.gn, to make it easier to use locally. The compile steps should be much faster now. We no longer build CMake and Clang for every run, instead using the clang_linux CIPD package. This removes the need for all the third_party/externals/llvm/... dependencies. Similarly, since we're using the clang_linux package, we no longer depend on Chrome's Clang, and thus no longer need to sync chromium on these bots. Instead of packaging up MSAN libraries and llvm-symbolizer in the compile output, I have the test / perf bots also depend on the clang_linux package. These do not vary from build to build. No more need for the xsan.blacklist -include hack: Clang, GN, and Ninja all track changes to xsan.blacklist without our help. This has the incidental effect of upgrading the compiler used by *SAN bots from Clang 3.8 to Clang 3.9. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2289343002 Review-Url: https://codereview.chromium.org/2289343002
* MSAN: build libc++ with MSAN, link to it.Gravatar mtklein2016-02-16
| | | | | | | | | | | | | | The errors that we see should now change to the unexplainable, rather than the explainable errors at head. We suspect that the original reason to blacklist was this, not building libc++ with MSAN. So unblacklist everything to start fresh. BUG=skia:4903,skia:4900 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1694353004 Review URL: https://codereview.chromium.org/1694353004
* Put all XSAN bots on the same DEPS-sourced build of Clang.Gravatar mtklein2016-02-12
| | | | | | | | | | | | This adds LLVM, Clang, and compiler-rt (*san tools) to DEPS, then uses them from xsan_build, building them if needed. This is similar to how the CMake bots bootstrap CMake if needed. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693733003 Review URL: https://codereview.chromium.org/1693733003
* Hack together MSAN build.Gravatar mtklein2016-02-03
| | | | | | | | | | | | | | | | | | | | | | - Build our own: freetype. - Avoid using: fontconfig, expat, GPU drivers. - Lie about safety: libjpeg (only from src/images... need to in src/codec?) To run: $ tools/xsan_build memory dm $ out/Debug/dm -v --match ~Codec ~BlurLargeImage ~FontMgrAndroidParser Notes: - Codec triggers issues in piex. - BlurLargeImage probably has bugs in the GM only. - FontMgrAndroidParser uses expat. BUG=skia:4550 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1665823002 NOTREECHECKS=true Review URL: https://codereview.chromium.org/1665823002
* simplify tools/xsan_build now that make runs ninjaGravatar commit-bot@chromium.org2014-04-24
| | | | | | | | | | | BUG=skia: R=borenet@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/257613004 git-svn-id: http://skia.googlecode.com/svn/trunk@14356 2bbb7eff-a529-9590-31e7-b0007b416f81
* skia/trunk changes for generic sanitizer gyp flag.Gravatar mtklein@google.com2013-10-08
BUG= R=borenet@google.com Review URL: https://codereview.chromium.org/25564003 git-svn-id: http://skia.googlecode.com/svn/trunk@11648 2bbb7eff-a529-9590-31e7-b0007b416f81