Граф коммитов

26 Коммитов

Автор SHA1 Сообщение Дата
Mike Hommey 639908c191 Bug 1573378 - Make build-clang independent of what MOZ_FETCHES_DIR resolves to. r=nalexander
Differential Revision: https://phabricator.services.mozilla.com/D41711
2019-08-15 11:21:42 +09:00
Mike Hommey 0d49eb3466 Bug 1571562 - Make tooltool-download.sh download and extract to MOZ_FETCHES_DIR. r=nalexander
Differential Revision: https://phabricator.services.mozilla.com/D40712
2019-08-07 13:54:18 +09:00
Mike Hommey 034e9b6b7b Bug 1570541 - Use git fetch tasks for clang. r=froydnj
What this means is that the sources for clang/llvm are downloaded
separately from the toolchain build (which also means we finally only
download a given version of clang once for all platforms).

In turn, this means the build-clang.py script needs to start with an
existing llvm-project tree, and we choose to make build-clang.py expect
that it's run from the llvm-project root directory.

This also means we don't need to download git for the windows toolchain
task.

Differential Revision: https://phabricator.services.mozilla.com/D40402
2019-08-07 13:54:15 +09:00
Sylvestre Ledru 2505df426c Bug 1566336 - Build clang from git rather than subversion. r=glandium
Differential Revision: https://phabricator.services.mozilla.com/D38361

MANUAL PUSH: avoid closing autoland while clang rebuilds.
2019-08-01 07:26:55 +09:00
Bogdan Tara 4f87c3bc2b Backed out changeset 4ba7a3e079e3 (bug 1566336) for static analysis bustage CLOSED TREE 2019-08-01 00:38:59 +03:00
Sylvestre Ledru 86692bad14 Bug 1566336 - Build clang from git rather than subversion. r=glandium
Differential Revision: https://phabricator.services.mozilla.com/D38361

MANUAL PUSH: avoid closing autoland while clang rebuilds.
2019-08-01 05:56:39 +09:00
Christian Holler e3fb12ff12 Bug 1541943 - Temporarily switch libFuzzer builds back to clang-7. r=froydnj
Differential Revision: https://phabricator.services.mozilla.com/D26194

--HG--
extra : moz-landing-system : lando
2019-04-04 16:47:57 +00:00
Mike Hommey 9454edbe38 Bug 1538060 - Update non-Windows builds to clang 8. r=froydnj
Windows builds have been taken care of in bug 1535441.

Differential Revision: https://phabricator.services.mozilla.com/D25328

--HG--
rename : build/build-clang/clang-7-android.json => build/build-clang/clang-8-android.json
rename : build/build-clang/clang-7-linux64.json => build/build-clang/clang-8-linux64.json
rename : build/build-clang/clang-7-macosx64.json => build/build-clang/clang-8-macosx64.json
rename : build/build-clang/clang-trunk-mingw.json => build/build-clang/clang-8-mingw.json
rename : taskcluster/scripts/misc/build-clang-7-android.sh => taskcluster/scripts/misc/build-clang-8-android.sh
rename : taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-7-linux.sh => taskcluster/scripts/misc/build-clang-8-linux.sh
rename : taskcluster/scripts/misc/build-clang-trunk-mingw.sh => taskcluster/scripts/misc/build-clang-8-mingw.sh
extra : moz-landing-system : lando
2019-04-02 02:18:10 +00:00
Noemi Erli c479fa48df Backed out changeset 0d8cf467ed34 (bug 1538060) for Toolchains bustages CLOSED TREE
--HG--
rename : build/build-clang/clang-8-android.json => build/build-clang/clang-7-android.json
rename : build/build-clang/clang-8-linux64.json => build/build-clang/clang-7-linux64.json
rename : build/build-clang/clang-8-macosx64.json => build/build-clang/clang-7-macosx64.json
rename : build/build-clang/clang-8-mingw.json => build/build-clang/clang-trunk-mingw.json
rename : taskcluster/scripts/misc/build-clang-8-android.sh => taskcluster/scripts/misc/build-clang-7-android.sh
rename : taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-8-linux.sh => taskcluster/scripts/misc/build-clang-7-linux.sh
rename : taskcluster/scripts/misc/build-clang-8-mingw.sh => taskcluster/scripts/misc/build-clang-trunk-mingw.sh
2019-04-02 04:54:34 +03:00
Mike Hommey 0b2041f465 Bug 1538060 - Update non-Windows builds to clang 8. r=froydnj
Windows builds have been taken care of in bug 1535441.

Differential Revision: https://phabricator.services.mozilla.com/D25328

--HG--
rename : build/build-clang/clang-7-android.json => build/build-clang/clang-8-android.json
rename : build/build-clang/clang-7-linux64.json => build/build-clang/clang-8-linux64.json
rename : build/build-clang/clang-7-macosx64.json => build/build-clang/clang-8-macosx64.json
rename : build/build-clang/clang-trunk-mingw.json => build/build-clang/clang-8-mingw.json
rename : taskcluster/scripts/misc/build-clang-7-android.sh => taskcluster/scripts/misc/build-clang-8-android.sh
rename : taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-7-linux.sh => taskcluster/scripts/misc/build-clang-8-linux.sh
rename : taskcluster/scripts/misc/build-clang-trunk-mingw.sh => taskcluster/scripts/misc/build-clang-8-mingw.sh
extra : moz-landing-system : lando
2019-04-01 12:23:13 +00:00
Ciure Andrei 8a67ec169a Backed out 3 changesets (bug 1538060, bug 1539779, bug 1536790) for causing clang-tidy bustages CLOSED TREE
Backed out changeset 7d058f3174e5 (bug 1538060)
Backed out changeset 8839622122ed (bug 1539779)
Backed out changeset 9eb7867c1dd4 (bug 1536790)

--HG--
rename : build/build-clang/clang-8-android.json => build/build-clang/clang-7-android.json
rename : build/build-clang/clang-8-linux64.json => build/build-clang/clang-7-linux64.json
rename : build/build-clang/clang-8-macosx64.json => build/build-clang/clang-7-macosx64.json
rename : build/build-clang/clang-8-mingw.json => build/build-clang/clang-trunk-mingw.json
rename : taskcluster/scripts/misc/build-clang-8-android.sh => taskcluster/scripts/misc/build-clang-7-android.sh
rename : taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-8-linux.sh => taskcluster/scripts/misc/build-clang-7-linux.sh
rename : taskcluster/scripts/misc/build-clang-8-mingw.sh => taskcluster/scripts/misc/build-clang-trunk-mingw.sh
2019-03-30 01:52:37 +02:00
Andreea Pavel e9856466cd Bug 1538060 - Update non-Windows builds to clang 8.
Summary: Windows builds have been taken care of in bug 1535441.

Reviewers: froydnj

Reviewed By: froydnj

Subscribers: froydnj, sylvestre, rjl

Bug #: 1538060

Differential Revision: https://phabricator.services.mozilla.com/D25328

--HG--
rename : build/build-clang/clang-7-android.json => build/build-clang/clang-8-android.json
rename : build/build-clang/clang-7-linux64.json => build/build-clang/clang-8-linux64.json
rename : build/build-clang/clang-7-macosx64.json => build/build-clang/clang-8-macosx64.json
rename : build/build-clang/clang-trunk-mingw.json => build/build-clang/clang-8-mingw.json
rename : taskcluster/scripts/misc/build-clang-7-android.sh => taskcluster/scripts/misc/build-clang-8-android.sh
rename : taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-7-linux.sh => taskcluster/scripts/misc/build-clang-8-linux.sh
rename : taskcluster/scripts/misc/build-clang-trunk-mingw.sh => taskcluster/scripts/misc/build-clang-8-mingw.sh
extra : rebase_source : 4306240dd7bee404e83b6f0e651f4be0a1bfa165
extra : histedit_source : e569b2a5568d3aa2b9191b214947a8a11a3e06bf
2019-03-30 01:24:50 +02:00
Ciure Andrei 9fa2ff7bbe Backed out changeset dc3b81670b01 (bug 1538060) for causing clang-tidy bustages CLOSED TREE
--HG--
rename : build/build-clang/clang-8-android.json => build/build-clang/clang-7-android.json
rename : build/build-clang/clang-8-linux64.json => build/build-clang/clang-7-linux64.json
rename : build/build-clang/clang-8-macosx64.json => build/build-clang/clang-7-macosx64.json
rename : build/build-clang/clang-8-mingw.json => build/build-clang/clang-trunk-mingw.json
rename : taskcluster/scripts/misc/build-clang-8-android.sh => taskcluster/scripts/misc/build-clang-7-android.sh
rename : taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-8-linux.sh => taskcluster/scripts/misc/build-clang-7-linux.sh
rename : taskcluster/scripts/misc/build-clang-8-mingw.sh => taskcluster/scripts/misc/build-clang-trunk-mingw.sh
2019-03-30 00:36:40 +02:00
Mike Hommey 632b7eac9a Bug 1538060 - Update non-Windows builds to clang 8. r=froydnj
Windows builds have been taken care of in bug 1535441.

Differential Revision: https://phabricator.services.mozilla.com/D25328

--HG--
rename : build/build-clang/clang-7-android.json => build/build-clang/clang-8-android.json
rename : build/build-clang/clang-7-linux64.json => build/build-clang/clang-8-linux64.json
rename : build/build-clang/clang-7-macosx64.json => build/build-clang/clang-8-macosx64.json
rename : build/build-clang/clang-trunk-mingw.json => build/build-clang/clang-8-mingw.json
rename : taskcluster/scripts/misc/build-clang-7-android.sh => taskcluster/scripts/misc/build-clang-8-android.sh
rename : taskcluster/scripts/misc/build-clang-7-linux-macosx-cross.sh => taskcluster/scripts/misc/build-clang-8-linux-macosx-cross.sh
rename : taskcluster/scripts/misc/build-clang-7-linux.sh => taskcluster/scripts/misc/build-clang-8-linux.sh
rename : taskcluster/scripts/misc/build-clang-trunk-mingw.sh => taskcluster/scripts/misc/build-clang-8-mingw.sh
extra : moz-landing-system : lando
2019-03-29 21:37:37 +00:00
Kartikaya Gupta 9f2f58c1f3 Bug 1500941 - Add a clang mangling crash workaround. r=dmajor
This is a workaround for https://bugs.llvm.org/show_bug.cgi?id=40747
where clang's mangler crashes when it tries to mangle a symbol from
the android NDK's <tuple> header.

Differential Revision: https://phabricator.services.mozilla.com/D20766

--HG--
extra : moz-landing-system : lando
2019-02-23 04:14:20 +00:00
Mike Hommey a0b6688faa Bug 1518726 - Apply https://reviews.llvm.org/D56475 to clang. r=froydnj
Firefox uses multiple processes. It has intentional leaks, and when
running with ASAN, we have suppressions to eliminate those. When running
ASAN builds through CI tests, when Firefox exits, each of the processes
(parent and child) exits and goes through its leaks and when there are
(which is a given), the ASAN runtime runs llvm-symbolizer to symbolicate
and match against suppressions. So each process runs llvm-symbolizer. At
the same time.

Some of the addresses to symbolicate are in libxul. Which contains all
DWARF info, making it a ~1GB monster. Oh, and because you're lucky,
things align perfectly such that libxul size is a multiple of the page
size. That makes llvm-symbolizer pread() the file instead of mmap()ing
it. Did I say there are multiple processes? So suddenly you have n
processes simultaneously allocating and filling 1GB of memory each, on
CI machines that have enough memory for the job they usually run, but
not enough for a sudden rush of n GB.

And things go awry. When you're lucky and the OOM killer didn't take
care of killing the CI entirely, symbolication couldn't happen and the
suppressions are not matched, and leaks are reported.

This all turns out it originates in how llvm-symbolicate chooses between
pread() and mmap(), which turns out is just defaults not being made for
binary files.

Differential Revision: https://phabricator.services.mozilla.com/D16010

--HG--
extra : moz-landing-system : lando
2019-01-10 00:18:28 +00:00
Mike Hommey 3dc15d5c35 Bug 1516374 - Upgrade clang to 7.0.1. r=dmajor
Differential Revision: https://phabricator.services.mozilla.com/D15346

--HG--
extra : moz-landing-system : lando
2019-01-09 23:01:46 +00:00
Cosmin Sabou d6a8d4942e Backed out changeset 4728285e13e4 (bug 1516374) for causing coverage build bustages. a=backout 2019-01-09 18:34:05 +02:00
Mike Hommey d1371b35a2 Bug 1516374 - Upgrade clang to 7.0.1. r=dmajor
Differential Revision: https://phabricator.services.mozilla.com/D15346

--HG--
extra : moz-landing-system : lando
2019-01-09 09:20:15 +00:00
Ciure Andrei c1b788ba04 Backed out 1 changesets (bug 1516374) for causing Linux asan browser chrome exceptions CLOSED TREE
Backed out changeset 4474a7665e47 (bug 1516374)
2018-12-27 08:17:10 +02:00
Mike Hommey 242f814d8a Bug 1516374 - Upgrade clang to 7.0.1. r=dmajor
Differential Revision: https://phabricator.services.mozilla.com/D15346

--HG--
extra : moz-landing-system : lando
2018-12-27 00:49:54 +00:00
Marco Castelluccio 3a820232fa Bug 1502021 - Keep renaming __gcov_flush in LLVM to avoid naming clashes with builds mixing GCC and LLVM coverage instrumentation. r=decoder
--HG--
rename : build/build-clang/rename_gcov_flush.patch => build/build-clang/rename_gcov_flush_.patch
extra : rebase_source : 68be58d4fa714c79a6a384fd2b1660e5eb8e7f4a
2018-11-14 01:41:22 +01:00
Mike Hommey 42c96ee774 Bug 1492037 - Build clang with LLVM as a shared library. r=froydnj
Doing so changes the size of the compressed toolchain archive from ~280M
to ~120M, and the decompressed size from ~1500M to ~675M. This will
reduce the overhead of decompression during builds.

As we ship llvm-symbolizer as part of ASan builds, we do need it to
still statically link against LLVM, which we do with a small patch.

With LLVM as a shared library, libLTO, which is used by cctools-port for
the linker, is dynamically linked to LLVM, and the cctools-port
configure script fails to link against libLTO. So we add a -rpath-link
to make it find the LLVM library. This happens to force a rebuild of
cctools-port, but for future cases where we might need a rebuild because
of some clang changes, we add a comment to ease the process, and avoid
a newer cctools-port taking the cache spot of an older one.

Ideally, mac cctools-port would need something similar, but it needs a
mac libLTO.dylib, which is not there anyways (and the mac cctools-port
thus already didn't support LTO).

Also, with LLVM built as a shared library, all its symbols are exported
with a LLVM_x.y version. Combined with -static-libstdc++ that is used
during the clang build, this causes problems (see
https://bugzilla.mozilla.org/show_bug.cgi?id=1492037#c7). But it turns
out things have evolved since -static-libstdc++ has been added to the
clang build script, and things work without now, so remove it (as well
as -static-libgcc).

Differential Revision: https://phabricator.services.mozilla.com/D6117
2018-09-21 10:41:36 +09:00
Mike Hommey b12b62d352 Backout changeset dba2140cb366 (bug 1492037) to give time to toolchains to build without blocking other landings. 2018-09-21 08:18:49 +09:00
Mike Hommey 000f8d6970 Bug 1492037 - Build clang with LLVM as a shared library. r=froydnj
Doing so changes the size of the compressed toolchain archive from ~280M
to ~120M, and the decompressed size from ~1500M to ~675M. This will
reduce the overhead of decompression during builds.

As we ship llvm-symbolizer as part of ASan builds, we do need it to
still statically link against LLVM, which we do with a small patch.

With LLVM as a shared library, libLTO, which is used by cctools-port for
the linker, is dynamically linked to LLVM, and the cctools-port
configure script fails to link against libLTO. So we add a -rpath-link
to make it find the LLVM library. This happens to force a rebuild of
cctools-port, but for future cases where we might need a rebuild because
of some clang changes, we add a comment to ease the process, and avoid
a newer cctools-port taking the cache spot of an older one.

Ideally, mac cctools-port would need something similar, but it needs a
mac libLTO.dylib, which is not there anyways (and the mac cctools-port
thus already didn't support LTO).

Also, with LLVM built as a shared library, all its symbols are exported
with a LLVM_x.y version. Combined with -static-libstdc++ that is used
during the clang build, this causes problems (see
https://bugzilla.mozilla.org/show_bug.cgi?id=1492037#c7). But it turns
out things have evolved since -static-libstdc++ has been added to the
clang build script, and things work without now, so remove it (as well
as -static-libgcc).

Differential Revision: https://phabricator.services.mozilla.com/D6117
2018-09-21 08:18:47 +09:00
Sylvestre Ledru 2ad3aee57b Bug 1491788 - Use clang 7final to build firefox & clang-tidy r=glandium
Differential Revision: https://phabricator.services.mozilla.com/D6018
2018-09-20 10:10:29 +09:00