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8118 Commits

Author SHA1 Message Date
Masatoshi Kimura
6498afaa9e Bug 1325897 - Unship some Universal CRT DLLs. r=dmajor,glandium 
Differential Revision: https://phabricator.services.mozilla.com/D23794

--HG--
extra : moz-landing-system : lando
 2019-04-04 22:59:55 +00:00
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
aeac69533b Bug 1540882 - Align binutils aarch64 target with build time clang --target. r=froydnj 
When cross-building with clang, we use `--target` with a target that is
derived from the configure target, with the vendor removed. So for
`configure --target=aarch64-unknown-linux-gnu`, we use
`clang --target=aarch64-linux-gnu`.

Then, clang itself looks for tools as `$target-$tool` first, then
`$tool`, which means for the assembler,  it's looking for
`aarch64-linux-gnu-as` before `as`, but not
`aarch64-unknown-linux-gnu-as`.

Building GNU as with `--target=aarch64-unknown-linux-gnu` creates the
`aarch64-unknown-linux-gnu-as`, but we really want `aarch64-linux-gnu`,
so we adjust the target in the binutils build script.

Differential Revision: https://phabricator.services.mozilla.com/D25684

--HG--
extra : moz-landing-system : lando
 2019-04-02 13:50:54 +00:00
Mike Hommey
b23835262f Followup for bug 1538060 - Unbust OSX ccov builds. r=me,a=CristianB 
We rename the gcov_flush patch to force a rebuild of clang with the
updated patch.
 2019-04-02 22:41:59 +09:00
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
395164bc36 Backed out changeset 9567622873d6 (bug 1325897) for causing Toolchains stackwalks bustages CLOSED TREE 2019-04-02 05:36:23 +03:00
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
Sylvestre Ledru
04ccada040 Bug 1536790 - Also import clangTidyMPIModule when building the clang-plugin r=andi 
Depends on D24175

Differential Revision: https://phabricator.services.mozilla.com/D25026

--HG--
extra : moz-landing-system : lando
 2019-04-01 12:24:37 +00:00
Andi-Bogdan Postelnicu
c303df04c3 Bug 1539779 - clang-tidy 8 mixes stderr and stdout causing parsing issues. r=sylvestre 
Differential Revision: https://phabricator.services.mozilla.com/D25255

--HG--
extra : moz-landing-system : lando
 2019-04-01 12:18:44 +00:00
Sylvestre Ledru
bf99cf9d2e Bug 1536790 - Upgrade to clang-{tidy,format} 8.0.0 (from 7.0.1) r=andi 
Differential Revision: https://phabricator.services.mozilla.com/D24175

--HG--
extra : moz-landing-system : lando
 2019-04-01 12:24:35 +00:00
Masatoshi Kimura
1d361e352e Bug 1325897 - Unship some Universal CRT DLLs. r=dmajor 
Differential Revision: https://phabricator.services.mozilla.com/D23794

--HG--
extra : moz-landing-system : lando
 2019-04-01 15:37:07 +00:00
Nick Alexander
0473ac6e86 Bug 1525968 - Post: Make $topobjdir/.lldbinit reference full build symbols on Android. r=froydnj 
Differential Revision: https://phabricator.services.mozilla.com/D19092

--HG--
extra : moz-landing-system : lando
 2019-03-27 22:37:58 +00:00
Mike Hommey
920c719ba8 Bug 1540369 - Build GNU as for aarch64 target in binutils toolchain. r=froydnj 
Differential Revision: https://phabricator.services.mozilla.com/D25502

--HG--
extra : moz-landing-system : lando
 2019-03-30 23:04:42 +00:00
Emilio Cobos Álvarez
1edac4dc48 Bug 1536582 - Update cbindgen. r=boris 
Differential Revision: https://phabricator.services.mozilla.com/D25520

--HG--
extra : moz-landing-system : lando
 2019-03-30 19:55:23 +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
Andi-Bogdan Postelnicu
5583c1c99a Bug 1539779 - clang-tidy 8 mixes stderr and stdout causing parsing issues. r=sylvestre 
Reviewers: sylvestre

Reviewed By: sylvestre

Bug #: 1539779

Differential Revision: https://phabricator.services.mozilla.com/D25255

--HG--
extra : rebase_source : 83da546c3121350a7560a6890ad2c5920c1df613
extra : histedit_source : 6f1f945e7cfda0cb87f26c679fa2cfe78bde1e5e
 2019-03-30 01:24:05 +02:00
Sylvestre Ledru
878a6926e9 Bug 1536790 - Upgrade to clang-{tidy,format} 8.0.0 (from 7.0.1) r=andi 
Reviewers: andi

Reviewed By: andi

Bug #: 1536790

Differential Revision: https://phabricator.services.mozilla.com/D24175

--HG--
extra : rebase_source : 4916f93d375ba7415a000fd1a4c48f214b300f47
extra : histedit_source : d21ca90bd40c0fe2db99ea69b7d3c98eaf872f49
 2019-03-30 01:23:21 +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
Oana Pop Rus
dc9eba46cc Merge mozilla-central to autoland. a=merge CLOSED TREE 2019-03-30 00:05:29 +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
Daniel Varga
0bc3e10232 Backed out 2 changesets (bug 1539779, bug 1536790) for toolchain failure. On a CLOSED TREE 
Backed out changeset 5ecdbfab88b4 (bug 1539779)
Backed out changeset 20d5cdaa08e3 (bug 1536790)
 2019-03-29 10:34:45 +02:00
Andi-Bogdan Postelnicu
2473b505db Bug 1539779 - clang-tidy 8 mixes stderr and stdout causing parsing issues. r=sylvestre 
Differential Revision: https://phabricator.services.mozilla.com/D25255

--HG--
extra : moz-landing-system : lando
 2019-03-29 08:08:31 +00:00
Andi-Bogdan Postelnicu
437397c847 Bug 1536790 - Upgrade to clang-{tidy,format} 8.0.0 (from 7.0.1) r=andi 
Patch wrote by Sylvestre Ledru (sylvestre@mozilla.com)

Differential Revision: https://phabricator.services.mozilla.com/D24175

--HG--
extra : moz-landing-system : lando
 2019-03-28 17:49:41 +00:00
Mike Hommey
7c6d33d0a7 Bug 1510897 - Don't build clang with LLVM_ENABLE_LIBCXX=ON. r=froydnj 
As of clang 8, llvm-config doesn't return all flags clang was built
with, and omits some flags that do impact the libclang ABI,
-stdlib=libc++ being one of them (it might well be the only one).

Building clang with LLVM_ENABLE_LIBCXX=ON does build it with
-stdlib=libc++, but is unrelated to whether or not libc++ is built and
shipped with clang, which still happens without it.

So while versions older than clang 8 are not really affected, it doesn't
hurt to build clang without -stdlib=libc++ (especially when it
currently only applies to the clang used to cross build android with
PGO, not even the other android cross builds), in preparation for
switching to clang 8.

Differential Revision: https://phabricator.services.mozilla.com/D25031

--HG--
extra : moz-landing-system : lando
 2019-03-28 23:07:21 +00:00
Mike Hommey
69a2e6fc69 Bug 1510897 - Add -stdlib=libstdc++ to the compiler flags on Android. r=froydnj 
There is no concern that the Android NDK clang may not support it, as
the flag was added in clang 2.9. The flag is also not supported with
GCC, which is not ideal, but we already crossed that bridge at least
with -gcc-toolchain added in extra_toolchain_flags, which is not
supported by GCC either.

Differential Revision: https://phabricator.services.mozilla.com/D25019

--HG--
extra : moz-landing-system : lando
 2019-03-28 13:15:43 +00:00
Mike Hommey
ee64e5bdec Bug 1510897 - Separate Android C++ flags from the other Android toolchain flags. r=nalexander 
We shouldn't pass those flags when building C. It doesn't matter /too/
much currently, but will in a subsequent change, which will introduce
a C++-only flag in stlport_cppflags.

Differential Revision: https://phabricator.services.mozilla.com/D25018

--HG--
extra : moz-landing-system : lando
 2019-03-27 22:05:04 +00:00
Oana Pop Rus
d9ec36d04f Backed out 3 changesets (bug 1458385) for windows partial bustages. a=backout 
Backed out changeset 8036c03c3b51 (bug 1458385)
Backed out changeset 99fa5539c2bd (bug 1458385)
Backed out changeset 9a5f255979c2 (bug 1458385)
 2019-03-28 15:13:13 +02:00
Chris Manchester
18f1db845b Bug 1526072 - Add build attributes to documentation. r=nalexander 
Differential Revision: https://phabricator.services.mozilla.com/D23748

--HG--
extra : moz-landing-system : lando
 2019-03-27 22:48:24 +00:00
Chris Manchester
5c005e476e Bug 1526072 - Record cpu utilization and clobber/full builds in build telemetry. r=nalexander 
Differential Revision: https://phabricator.services.mozilla.com/D22630

--HG--
extra : moz-landing-system : lando
 2019-03-27 22:42:48 +00:00
Chris Manchester
c0b388efb1 Bug 1536529 - Re-factor variables for android runtimes in build-clang.py r=glandium 
Differential Revision: https://phabricator.services.mozilla.com/D24435

--HG--
extra : moz-landing-system : lando
 2019-03-28 00:28:03 +00:00
Geoff Brown
fe297ae528 Bug 1539603 - Remove obsolete references to MediaPipelineFactory logging; r=jmaher 
Other than the MediaPipelineFactory references, nothing else is obsolete, so this is a
very minor cleanup, just to improve readability a bit.

Differential Revision: https://phabricator.services.mozilla.com/D25124

--HG--
extra : moz-landing-system : lando
 2019-03-28 00:13:48 +00:00
Tom Prince
fbb8603385 Bug 1458385: Package mar and mbsdiff as a toolchain; r=glandium 
Differential Revision: https://phabricator.services.mozilla.com/D24229

--HG--
extra : moz-landing-system : lando
 2019-03-27 22:30:44 +00:00
Noemi Erli
6269026d4e Backed out 4 changesets (bug 1526072) for causing build bustages in test_clobber.py CLOSED TREE 
Backed out changeset d3d56eca307f (bug 1526072)
Backed out changeset 37942b0f911b (bug 1526072)
Backed out changeset a0eb0f43c928 (bug 1526072)
Backed out changeset c1d1576431d7 (bug 1526072)
 2019-03-27 22:51:22 +02:00
Chris Manchester
db5bd105a0 Bug 1526072 - Add build attributes to documentation. r=nalexander 
Differential Revision: https://phabricator.services.mozilla.com/D23748

--HG--
extra : moz-landing-system : lando
 2019-03-19 20:58:34 +00:00
Chris Manchester
68be120a7f Bug 1526072 - Record cpu utilization and clobber/full builds in build telemetry. r=nalexander 
Differential Revision: https://phabricator.services.mozilla.com/D22630

--HG--
extra : moz-landing-system : lando
 2019-03-18 20:36:54 +00:00
Thomas Daede
017147c0f4 Bug 1520163 - Remove nasm debian package. r=glandium 
Differential Revision: https://phabricator.services.mozilla.com/D20041

--HG--
extra : moz-landing-system : lando
 2019-03-26 00:05:00 +00:00
Boris Zbarsky
b49b18f7fb Bug 1539013. Teach MOZ_CAN_RUN_SCRIPT about taking pointers to live references. r=andi 
Differential Revision: https://phabricator.services.mozilla.com/D24840

--HG--
extra : moz-landing-system : lando
 2019-03-26 20:55:41 +00:00
Boris Zbarsky
89dea017ae Bug 1539016 part 2. Teach MOZ_CAN_RUN_SCRIPT analysis about conditional operators. r=andi 
Differential Revision: https://phabricator.services.mozilla.com/D24839

--HG--
extra : moz-landing-system : lando
 2019-03-26 20:56:36 +00:00
Boris Zbarsky
80a2c9c2db Bug 1539016 part 1. Refactor the MOZ_CAN_RUN_SCRIPT analysis a bit to make new live things easier to add. r=andi 
Differential Revision: https://phabricator.services.mozilla.com/D24838

--HG--
extra : moz-landing-system : lando
 2019-03-26 20:56:16 +00:00
Gurzau Raul
a7315d7841 Merge autoland to mozilla-central. a=merge 2019-03-26 11:51:06 +02:00
Gurzau Raul
d57d523481 Backed out changeset 70ce7207292e (bug 1490743) for increasing build times on Windows platforms. a=backout 2019-03-26 09:06:35 +02:00
Mike Hommey
25dbad7cb2 Bug 1536307 - Bump libstdc++ requirement to 4.7. r=froydnj 
Last time we updated the requirements was in bug 1278456, after we
switched to GTK+3.

While it might be worth checking what would be a reasonable requirement,
the immediate problem is that updating ANGLE hits a snag with a
libstdc++ 4.7 symbol, and the only main distro release that bumping to
that version would make us not support anymore is Ubuntu 12.04 LTS,
EOLed 2 years ago (April 2017).

Bumping to some even newer version would need more consideration.
Desupporting Ubuntu 12.04 LTS at this point is almost a no-brainer.

Differential Revision: https://phabricator.services.mozilla.com/D23979

--HG--
extra : moz-landing-system : lando
 2019-03-25 12:40:25 +00:00
David Major
ef4fa82ab2 Bug 1535441 - Update win64 clang-cl to 8.0.0final r=firefox-build-system-reviewers,chmanchester 
This gets us back to using an official release.

Differential Revision: https://phabricator.services.mozilla.com/D24069

--HG--
extra : moz-landing-system : lando
 2019-03-22 01:40:14 +00:00
Mike Hommey
851ab5ec78 Bug 1537707 - Don't use full build symbols artifacts when MOZ_DISABLE_FULL_SYMBOLS is set. r=chmanchester 
Differential Revision: https://phabricator.services.mozilla.com/D24449
 2019-03-23 09:29:25 +09:00
Mike Hommey
27c0bbcc88 Bug 1527463 - Get full artifact build symbols for aarch64 EME builds. r=mshal 
We need to have full symbols uploaded for the upcoming EME-enabled
win64-aarch64 nightlies, and the tasks to do that are derived from the
nightly itself, which is going to be an artifact build. Bug 1527463 took
care of adding the option to enable that, and we turn it on for
EME-enabled builds.

MOZ_ARTIFACT_TASK_WIN32_OPT is not exactly the right thing, but we're
already using it to enable EME in
browser/config/mozconfigs/win64-aarch64/common-opt and is only set on
those builds.

Differential Revision: https://phabricator.services.mozilla.com/D23639
 2019-03-23 09:29:24 +09:00
Coroiu Cristina
a21690048b Merge mozilla-central to inbound a=merge 2019-03-29 11:50:07 +02:00
Makoto Kato
f4da46152c Bug 1527796 - Part 2. Detect Java on Windows. r=nalexander,glandium 
When installing JDK 1.8, it writes path to the following registry.

 HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.8\JavaHome

So we use this registry to detect JDK installation path on Windows if available.

Differential Revision: https://phabricator.services.mozilla.com/D20449

--HG--
extra : rebase_source : d8a380d9839f4de749815f3c81665e8d00226862
 2019-03-05 11:03:27 +09:00
Mike Hommey
49a0cbadc9 Bug 1524396 - Unify how target/host linker/flags are passed to rust. r=chmanchester 
The current setup uses different ways for different platforms, with
different workarounds, even using extra configuration items for Windows.

Now that there can't be a difference between the host per the build
system and the host per rust, we can get rid of those configuration
items, and use a more common infrastructure.

We cannot, however, avoid using wrapper scripts, because per-target rust
link-arg flags don't work up great.

The downside is that multiplies the number of wrappers, as we now have
to have a different one for host and target, and then we have .bat files
and shell scripts for, respectively, Windows hosts, and other hosts.

Depends on D24321

Differential Revision: https://phabricator.services.mozilla.com/D24322

--HG--
extra : moz-landing-system : lando
 2019-03-22 11:05:18 +00:00