This allows us to test things that, e.g., throw std::bad_alloc.
Change-Id: I6409159b89f1d93d403b1a1f40539cf2531a8b68
Reviewed-on: https://skia-review.googlesource.com/34982
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
By default it emulates your installed cl.exe, but the bots don't have
one. I think the fallback is 2013, which causes all sorts of pre-C++11
problems.
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Win-Clang-x86_64-Release
Change-Id: I2556abe68825e58762b4172d067ba6826de5c133
Reviewed-on: https://skia-review.googlesource.com/29021
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This should shut up any warnings in the win toolchain headers?
Change-Id: I7d17bf6d63d56e66afffa557d0ed06bc3994200d
Reviewed-on: https://skia-review.googlesource.com/28981
Reviewed-by: Ben Wagner <bungeman@google.com>
1) Run python bin/fetch-clang-win
2) Set clang_win = "../bin/clang_win"
3) ???
4) Profit
Most changes here are to pass the right -mfoo flags to Clang
to enable advanced instruction sets, or fixed warning-as-errors.
BUG=skia:2679
Change-Id: Ieed145d35c209131c7c16fdd3ee11a3de4a1a921
Reviewed-on: https://skia-review.googlesource.com/28740
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This is mainly for getting ready to start adding lots of metal backend code.
I've also update the "gpu tools" target to require ARC with involved updating
one IOS file in there.
Bug: skia:
Change-Id: Ied22e8fe7532445cc274efb529e3450654a6614b
Reviewed-on: https://skia-review.googlesource.com/22484
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This reverts commit c070939fd1.
Reason for revert:
This has some knock-on effects in the generation of Android.bp from our GN files. See gn/gn_to_bp.py? We're seeing things like "tmp/tmpsBVycx/gen/" end up in the include search path in Android.bp, which obviously don't exist there...
Original change's description:
> Re-land sksl fragment processor support
>
> This reverts commit ed50200682.
>
> Bug: skia:
> Change-Id: I9caa7454b391450620d6989dc472abb3cf7a2cab
> Reviewed-on: https://skia-review.googlesource.com/20965
> Reviewed-by: Ben Wagner <benjaminwagner@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
TBR=benjaminwagner@google.com,ethannicholas@google.com
Change-Id: I502486b5405923b322429219f4cc396a45a14cea
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/20990
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Bug: 6672
Change-Id: Ia6c6bae8a9adfd75172d7116487dfa63c3d69670
Reviewed-on: https://skia-review.googlesource.com/20904
Commit-Queue: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Eric Boren <borenet@google.com>
Bug: skia:
Change-Id: Ia3b0305c2b0c78074303831f628fb01852b90d34
Reviewed-on: https://skia-review.googlesource.com/17843
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Oddly, the MSVC toolchain already says "assemble ...".
Change-Id: Iabf06afa1b7c05b5699a26813f1469346be439a5
Reviewed-on: https://skia-review.googlesource.com/14367
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Chrome's got threadsafe statics, Android too, Flutter too, and heck, we even have them on all our Windows builds. No one responded to my mail about them. Let's stop turning them off on not-Windows!
Change-Id: Iadf00336aa73df3f694ac019c9d54a3f2257a3bd
Reviewed-on: https://skia-review.googlesource.com/11683
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
I set -mdspr2 unconditionally on 32-bit MIPS builds only to not have to
deal with setting it conditionally on the source files specifically
requiring those instructions.
Since then, I've deleted all the source files specifically requiring
-mdspr2 (and -mdsp). No one understood them and they were only
accelerating really uninteresting cases, like 565 blits.
So, we haven't needed -mdspr2 anywhere for a while, and removing it
will unblock running these builds on the CI20 dev boards, which
support neither -mdsp nor -mdsp2.
BUG=skia:1437
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Ubuntu-Clang-mipsel-Debug-Android,Build-Ubuntu-Clang-mipsel-Release-Android
Change-Id: Idda56fd8bb37ba064b78b4cddd8878b37dfe9502
Reviewed-on: https://skia-review.googlesource.com/11284
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
I think this is the root of my Windows / Chrome problems.
Even on 32-bit builds, Chrome compiles nacl64.exe in 64-bit mode.
So to make things simple, always put _win.S in the sources,
and no-op it away when assembling for 32-bit.
Change-Id: I19f163491739a6c0cbdedd0ce353f1d2289907ae
Reviewed-on: https://skia-review.googlesource.com/10637
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This makes it easier to cross-compile for non-Android ARM (e.g. Raspberry PI)
Bug: skia:
Change-Id: I4414d933bc38d56009aefcbe10e68f7c70964d9c
Reviewed-on: https://skia-review.googlesource.com/10291
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This makes things like dladdr and backtrace_symbols not totally useless on Linux.
Change-Id: I26666a76c5b50fbf88aaf9709c869de0a697bb02
Reviewed-on: https://skia-review.googlesource.com/10176
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Change-Id: Icb333d34705c86f6204a5265b645a2a215e60ad6
Reviewed-on: https://skia-review.googlesource.com/9624
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This change is just to add support for building for tvOS.
It is exactly the same as iOS, just using a different SDK.
I had to change the two lines for libjpeg-turbo so that
it will run for both tvOS and iOS.
BUG=skia:
Change-Id: I6ae5fc4257df74c0f321e5d2d71584f6a52ec3a6
Reviewed-on: https://skia-review.googlesource.com/9660
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This builds fine on my laptop, but fails to link on the bots,
so I'm leaving out a new Build bot for now.
BUG=skia:6329
Change-Id: I4b33770f13ab9dec914d090b45d9921b19ee2c9d
Reviewed-on: https://skia-review.googlesource.com/9519
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Get toolchain from https://goto.google.com/ncoqy and put in
$CAST_TOOLCHAIN
gn gen out/chromecast --args='cc="$CAST_TOOLCHAIN/armv7a/bin/armv7a-cros-linux-gnueabi-gcc" cxx="$CAST_TOOLCHAIN/armv7a/bin/armv7a-cros-linux-gnueabi-g++" ar="$CAST_TOOLCHAIN/armv7a/bin/armv7a-cros-linux-gnueabi-ar" is_official_build=true skia_use_fontconfig=false extra_ldflags=["-static-libstdc++","-static-libgcc"] target_cpu="arm" skia_enable_gpu=false skia_use_system_freetype2=false'
ninja -C out/chromecast nanobench
We go with is_official_build to minimize binary size, as the chromecast
does not have much onboard storage.
They do not package libstdc++ so we add the link options:
-static-libstdc++ -static-libgcc
-momit-leaf-frame-pointer is not supported, so we delete it, as it is not important.
BUG=skia:
Change-Id: I7b0882ab5d6109f07345a2d59df265efef9b9554
Reviewed-on: https://skia-review.googlesource.com/9338
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
simpleperf has moved a little since r13. To support both, remove its
copy step.
Explicitly disable the Clang integrated assembler on MIPS. It has only
understood the 'usw' (unaligned store) pseudoinstruction for about 4
months, and that won't be part of a Clang release until the upcoming
Clang 4.0. Must be that -no-integrated-as was the default in r13.
All six platforms build on my laptop with r14 now.
Will follow up with the CL that moves the bots to r14.
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Mac-Clang-arm64-Debug-Android,Build-Ubuntu-Clang-arm-Debug-Android,Build-Ubuntu-Clang-arm64-Debug-Android,Build-Ubuntu-Clang-mips64el-Debug-Android,Build-Ubuntu-Clang-mipsel-Debug-Android,Build-Ubuntu-Clang-x64-Debug-Android,Build-Ubuntu-Clang-x86-Debug-Android,Build-Win-Clang-arm64-Release-Android
Change-Id: Ic00981d534613ebab8f6e7646b967493728b91d9
Reviewed-on: https://skia-review.googlesource.com/9237
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
- Compile stages with -DWIN to pick up MS-specific start_pipeline().
- Add SkJumper_generated_win.S with MS-specific assembly.
- Add a minimal asm tool to our GN Windows toolchain.
The SkRasterPipeline_f16 benchmark run ~4x faster on my desktop.
Change-Id: Ia45afb4ecb6a055e2c0e43f0f54f59e081c23b7f
Reviewed-on: https://skia-review.googlesource.com/8778
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
It's probably best we build iOS assembly with the iOS SDK and the right
architecture settings in Clang...
Change-Id: I68119641b1f86267ca85434b5a7f6ed37838ce23
Reviewed-on: https://skia-review.googlesource.com/8680
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Today we do this only on Windows (/OPT:REF).
This extends to Mac-likes (-dead_strip) and non-Macs
(-ffunction-sections, -fdata-sections, -Wl,--gc-sections).
Should be no harm passing -ffunction-sections and -fdata-sections on Mac too.
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Ubuntu-Clang-x86_64-Release-Mini
Change-Id: I3a1b41be1d258ff509b0355215cb25dab47db57b
Reviewed-on: https://skia-review.googlesource.com/8307
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
The weird foo_mains are no longer needed when we build with GN.
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Mac-Clang-arm-Debug-iOS
Change-Id: Iae50696741e0dc277d96dda4968a1ae41cb17c8a
Reviewed-on: https://skia-review.googlesource.com/8064
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Stephan Altmueller <stephana@google.com>
Just like DM.
CQ_INCLUDE_TRYBOTS=skia.primary:Test-iOS-Clang-iPadMini4-GPU-GX6450-Arm7-Debug,Build-Mac-Clang-arm64-Debug-GN_iOS
Change-Id: I4af3fa1813e3b7ee48407096e91373b5fee569c7
Reviewed-on: https://skia-review.googlesource.com/7824
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This is enough to run DM on my iPad.
I've tweaks DM so that it can run as built by both GN and GYP.
When we kill off GYP, all the dm_main() nonsense goes away.
CQ_INCLUDE_TRYBOTS=skia.primary:Test-iOS-Clang-iPadMini4-GPU-GX6450-Arm7-Debug,Build-Mac-Clang-arm64-Debug-GN_iOS
Change-Id: I59176bc203ee3180618b94ac5f9d291e0ad20b62
Reviewed-on: https://skia-review.googlesource.com/7757
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Hal Canary <halcanary@google.com>
And roll recipes to the point where they pass target_cpu to GN,
adding x86_64 as an alias for x64.
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Mac-Clang-arm64-Debug-GN_iOS,Build-Mac-Clang-arm64-Release-GN_iOS,Build-Mac-Clang-arm-Debug-GN_iOS,Build-Mac-Clang-arm-Release-GN_iOS
Change-Id: I1933d5803ec7f59f78576c5a7b16489362905a97
Reviewed-on: https://skia-review.googlesource.com/7403
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit 58ce2bc51a.
Reason for revert: warnings / errors when building ANGLE.
Original change's description:
> Try /MTd on Debug Windows builds.
>
> The people clamor for it! I doubt we'll care in our testing.
>
> BUG=skia:5928
>
> Change-Id: I80d3948fd1f5d0b956c308bc3a6183b8660575ae
> Reviewed-on: https://skia-review.googlesource.com/7364
> Commit-Queue: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Ben Wagner <bungeman@google.com>
> Reviewed-by: Ben Wagner <bungeman@google.com>
>
TBR=mtklein@chromium.org,bungeman@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:5928
Change-Id: Id6ab3de7ebb5394749233429bada2f5244ff2978
Reviewed-on: https://skia-review.googlesource.com/7372
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
The people clamor for it! I doubt we'll care in our testing.
BUG=skia:5928
Change-Id: I80d3948fd1f5d0b956c308bc3a6183b8660575ae
Reviewed-on: https://skia-review.googlesource.com/7364
Commit-Queue: Mike Klein <mtklein@chromium.org>
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Also add ANGLE ES3 predefined configs.
BUG=skia:
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Win10-MSVC-ShuttleC-GPU-GTX960-x86_64-Debug-ANGLE
Change-Id: Ib7394afa961da1afe91c6dfefe08528273d3087c
Reviewed-on: https://skia-review.googlesource.com/6698
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Recent versions of ANGLE require this. See:
https://skia-review.googlesource.com/c/6698/
This also updates us to the latest version of the Windows SDK,
2015 Update 3 (Windows 10 SDK).
BUG=skia:
CQ_INCLUDE_TRYBOTS=skia.primary:Perf-Win2k8-MSVC-GCE-CPU-AVX2-x86_64-Debug-GDI,Test-Win10-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug-Vulkan,Test-Win2k8-MSVC-GCE-CPU-AVX2-x86_64-Release
Change-Id: I42c8cabc87717f8695763f2c5573b27ab8ab65be
Reviewed-on: https://skia-review.googlesource.com/6801
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Full error text:
error: enums in the Microsoft ABI are signed integers by default;
consider giving the enum Properties an unsigned underlying type
to make this code portable [-Werror,-Wsigned-enum-bitfield]
BUG=skia:
Change-Id: I1491dd94c894e383fed401880fc04562140f7a66
Reviewed-on: https://skia-review.googlesource.com/6594
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Matt Sarett <msarett@google.com>
This sets the source and executable character set to utf-8. This avoids
issues with local code pages and avoids adding an unwanted BOM.
Change-Id: If854c0001c2363f3262d20e28dce30c1e733536a
Reviewed-on: https://skia-review.googlesource.com/6547
Commit-Queue: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This makes it possible to target NDK API 18 (K) again.
Change-Id: Id3d1f19b2904792b4001d2ea0942cc1ab6cf732e
Reviewed-on: https://skia-review.googlesource.com/6081
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
The more I look at std::unordered_map and co., the less I like them.
I think we might want to bet on SkTHash*.
As a simple first improvement, add move support.
Next comes shrinking, and then I'll start moving over SkTDynamicHash users.
BUG=skia:6053
Change-Id: Ifdb5d713aab66434ca271c7f18a0cbbb0720099c
Reviewed-on: https://skia-review.googlesource.com/5943
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
The new GN doesn't like "ar = ar + ...", etc.
CQ_INCLUDE_TRYBOTS=skia.primary:Build-Win-Clang-arm64-Release-Android
Change-Id: Ib131ee367c4af144f8ffb8562fc26b67675e4f45
Reviewed-on: https://skia-review.googlesource.com/5726
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
gn gen --args='malloc="tcmalloc"'
gn gen --args='malloc="jemalloc"'
or if the library is in a non-standard directory
gn gen --args='malloc="tcmalloc" extra_ldflags="-L<path-to-library>"'
Change-Id: Icacd837d11392a1971f298ccddd69a5a6781f6cf
Reviewed-on: https://skia-review.googlesource.com/5629
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
These .o are only appropriate for linking executables; others would be used if we link an .so.
-B turns out to be the flag we really wanted here anyway, adding that directory to the search path for all these .o files, letting Clang pick the right one. The existing comment is now correct for both the lib_dirs and ldflags +=.
Change-Id: I66d9aada12477756142726828cf66c142ca76a48
Reviewed-on: https://skia-review.googlesource.com/5657
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit cab79aadad.
Reason for revert: Bots crashing.
Original change's description:
> Use /MD for Windows builds.
>
> I think the default is /MT, static linking.
> This should make our builds smaller, and compatible with clients using /MD.
>
> Change-Id: Id8a39a029925eda2627532bbd0223c693300f5da
> Reviewed-on: https://skia-review.googlesource.com/5277
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,bungeman@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Iff644250a23175e44a4282e7aaea0e2a2adc1ce0
Reviewed-on: https://skia-review.googlesource.com/5310
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
I think the default is /MT, static linking.
This should make our builds smaller, and compatible with clients using /MD.
Change-Id: Id8a39a029925eda2627532bbd0223c693300f5da
Reviewed-on: https://skia-review.googlesource.com/5277
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit c89e2438ae.
Reason for revert:
I'm going to stub this code out in Chrome instead for now. Chrome's not going to land something that looks like this, so I'd rather undo it than leave Skia in this odd state.
Original change's description:
> Turn off /arch:AVX[2] on Windows builds.
>
> This canaries a similar change Chrome may need.
>
> BUG=chromium:666707
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5005
>
> Change-Id: Ibf7f9941968d905d865b9be1e63ebbf768870175
> Reviewed-on: https://skia-review.googlesource.com/5005
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,brucedawson@chromium.org,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I9562f7877749c61f6ba4d48d6c4b557f09876128
Reviewed-on: https://skia-review.googlesource.com/5069
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This canaries a similar change Chrome may need.
BUG=chromium:666707
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5005
Change-Id: Ibf7f9941968d905d865b9be1e63ebbf768870175
Reviewed-on: https://skia-review.googlesource.com/5005
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
We already generate skia.h to include all public headers for Fiddle.
This just includes it with -Wunused-parameter turned on as an error.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4901
Change-Id: Ia55a901c09a3c9c9d6d35a43259431dba3532ed9
Reviewed-on: https://skia-review.googlesource.com/4901
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Running is_clang.py is the current long-poll in `gn gen` time.
We can avoid it trivially in a few situations:
- We always use Clang on Android, iOS, and Mac.
- If cc and cxx are clang and clang++, it's Clang.
This cuts `gn gen` time from 80ms to 20ms on my laptop.
(Did you know gn has a --tracelog=trace.log option for creating Chrome-tracing-compatible traces? Pretty neat.)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4746
Change-Id: Ic81d221675e8309cc9942bb9e62243d86658b02d
Reviewed-on: https://skia-review.googlesource.com/4746
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
This gets up a bot to build for iOS via GN as much as we can right now. This is unlikely to be the long term structure of the iOS bots... by the time we add Test/Perf bots we'll likely need to have a gn_ios_flavor.py. But for now, this keeps the GN iOS build such as it is working.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4457
Change-Id: Ideb10ae3f4ab5530ad153237a343dd5c0e7dd02f
Reviewed-on: https://skia-review.googlesource.com/4457
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Eric Boren <borenet@google.com>
When building on Mac you see lots of spam about object files with no symbols when linking libskia.a. This filters them out.
We have to do this in a Python script anyway, so I've consolidated into the existing gn/ar.py.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4447
Change-Id: I9b18051ba687ec1fcf464a87a8a5929d29c70f24
Reviewed-on: https://skia-review.googlesource.com/4447
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This doesn't create any apps or bundles or sign anything, but it all compiles and links.
Note the awkward transitional hack I used to make each tool's tool_main() serve as the real main() again when built with GN, while keeping the existing setup with GYP. Fun...
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4350
Change-Id: I632753d5d8e5848380854f413bf5905d676bfcf4
Reviewed-on: https://skia-review.googlesource.com/4350
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
-Wrange-loop-analysis triggers when we use a new-style for loop in a way that appears to unintentionally call a copy constructor on each non-trivial loop element instead of operating on them by reference.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4000
Change-Id: If9e1b7fcc1f2789ae03c41c17abb17e60d564a8b
Reviewed-on: https://skia-review.googlesource.com/4000
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Pretty vanilla stuff here, mostly just making the gcc-like toolchain Windows friendly.
I was having trouble getting rm -r {{output}} && $ar rcs {{output}} @$rspfile to work without deleting my ar.exe, so I chickened out the usual way by adding gn/ar.py.
I've also updated bin/droid to work with Git Bash on Windows.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3751
Change-Id: I04c34ccc91e6a291c11ac4e7a7a0ffe41d879fe6
Reviewed-on: https://skia-review.googlesource.com/3751
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
I'm seeing /GS's _security_check_cookie() show up as a signficant piece of time when profiling. That's mostly just annoying noise. We generally use our Release builds for performance testing and Debug for correctness, so it seems like a fair thing to disable in Release builds... it's a sort of ASAN thing, which we only do in Debug on other platforms.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3782
Change-Id: I9b3cf4c5cf943fc2549f5bf91a1f6f7e41733e2c
Reviewed-on: https://skia-review.googlesource.com/3782
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
These two together shave another 5MB off dm.exe, from 16MB -> 11MB.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3738
Change-Id: Id216867e0ad5bc115fbd4006095860dff9204947
Reviewed-on: https://skia-review.googlesource.com/3738
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
By default, MSVC generates standalone versions of all functions, including static inline functions that are only inlined. Those standalone versions are dead code. This /Zc:inline flag makes MSVC behave like all the other compilers, omitting those standalone functions. Chrome builds with this flag.
This CL cuts dm.exe and nanobench.exe each down by about 3MB, 19->16MB for DM and 15MB->12MB for nanobench. This shouldn't affect runtime speed, and didn't signficantly change clean build time on my Z840 (~90s either way).
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3735
Change-Id: Ibd2a80337fcefc3f4eaf4335ea4e95a80bb4fddb
Reviewed-on: https://skia-review.googlesource.com/3735
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
Unlike -fomit-frame-pointer, this doesn't make debugging or profiling any more difficult, as it only applies to leaves. It will make our code (negligibly) smaller and (negligibly) faster.
Mostly I just find it easier to read the disassembly without all the rbp gymnastics getting in the way.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3700
Change-Id: I4b96aee7619791d5980de7f46e82836ca08a6456
Reviewed-on: https://skia-review.googlesource.com/3700
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
- Support ObjC / ObjC++
- Build SDL on Mac.
- Build viewer on Mac.
Patched from Jim's CL.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3760
Change-Id: I12663f2ed2969e22f51aefed560fbc22b2524167
Reviewed-on: https://skia-review.googlesource.com/3760
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86-Debug-ANGLE-Trybot;master.client.skia:Test-Win-MSVC-ShuttleC-GPU-GTX960-x86_64-Release-ANGLE-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3539
Change-Id: I076c4c5972344b6688d648a8ea5e5618e87fd88d
Reviewed-on: https://skia-review.googlesource.com/3539
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Angle does not yet link, but it does compile.
I chickened out and wrote cp.py to be the copy tool on Windows. I've got all platforms using it for consistency.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-ANGLE-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3533
Change-Id: I15f4b63a47121528b2fd2672c26c62765966147c
Reviewed-on: https://skia-review.googlesource.com/3533
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
I recently switched over MSVC to simpler log lines from Ninja. This makes GCC- or Clang-based builds use the same set of messages. It's less noise when things go right; Ninja prints the whole line when a step fails.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3540
Change-Id: I36b638ee180210c6fb35c2bccb1b6d3c58437d36
Reviewed-on: https://skia-review.googlesource.com/3540
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
It's hard to read the logs as they are now. This simplifies down the descriptions, and stifles a warning about linking object files with no symbols into a static library.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86-Debug-Exceptions-Trybot,Build-Win-MSVC-x86_64-Debug-GN-Trybot,Build-Win-MSVC-x86_64-Release-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3322
Change-Id: I52beb3b8405ebb2c370cad432669834b64baa840
Reviewed-on: https://skia-review.googlesource.com/3322
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Not much used for debug symbols if they're not linked in.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86-Debug-Exceptions-Trybot,Build-Win-MSVC-x86_64-Debug-GN-Trybot,Build-Win-MSVC-x86_64-Release-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3320
Change-Id: I506ae624ec412d4151a025879a5dd14d90183bd8
Reviewed-on: https://skia-review.googlesource.com/3320
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86-Debug-Exceptions-Trybot,Build-Win-MSVC-x86_64-Debug-GN-Trybot,Build-Win-MSVC-x86_64-Release-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3258
Change-Id: Ia2b85904bed1e6ca72c68abaecf6c2854795342c
Reviewed-on: https://skia-review.googlesource.com/3258
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This uses the win_toolchain's SetEnv.cmd script to set up the environment for x86 builds. Some of what it sets is redundant with what we set: include_dirs (INCLUDE), lib_dirs (LIB). I'd sort of like to learn what parts of it actually matter: VSINSTALLDIR? VCINSTALLDIR? likely PATH?
This will not work for local builds not using win_toolchain. I don't mind that too much, at least for now, maybe forever. Most humans should be using 64-bit builds.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86-Debug-Exceptions-Trybot,Build-Win-MSVC-x86_64-Debug-GN-Trybot,Build-Win-MSVC-x86_64-Release-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3257
Change-Id: Ib880fb738bc4b493e8905903706526110213be47
Reviewed-on: https://skia-review.googlesource.com/3257
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Should be no need for /TC, /TP.
Don't set GCC-like 32-bit build flags on Windows.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86_64-Debug-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3256
Change-Id: Ifa11606ca55a86d416724247328024ddea59e8bc
Reviewed-on: https://skia-review.googlesource.com/3256
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This should turn on the basics: optimization, debug symbols, disabled RTTI.
Release builds compile monobench, and cl.exe isn't happy with 1.0/0.0 there, so I swapped that into infinity().
Also, gn format I skipped last time.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86_64-Debug-GN-Trybot,Build-Win-MSVC-x86_64-Release-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3252
Change-Id: I8718d583e3fba4496b789eb25971462b972a5425
Reviewed-on: https://skia-review.googlesource.com/3252
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86_64-Debug-GN-Trybot
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3246
Change-Id: Ib38d4f16788bc27ad81975a4c1b0a732e5df1de3
Reviewed-on: https://skia-review.googlesource.com/3246
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
I think I'm now at the point of needing to just resolve missing symbols.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3201
Change-Id: Ib908bd72c23f2d4bafd17182eedcb2fc85c422e5
Reviewed-on: https://skia-review.googlesource.com/3201
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Clang detection is specific to GCC-like toolchains.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3171
Change-Id: I7144bc8e5cd3e774625b51a6dda981284ed1fdc1
Reviewed-on: https://skia-review.googlesource.com/3171
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
The libc++ include paths have changed very slightly. I've left GN compatible with both older r12 NDKs and the new r13 to smooth the transition.
The libc++ in r13 depends on long-double math.h functions (cosl, atanl, etc.) only available in Android API v21 (Lollipop) and up. That's what the 64-bit bots were already on, so we just pull the 32-bit bots up to the same target. Conveniently, the oldest bots we have (N7 and N10) are on Lollipop.
The r13 MIPS64 sysroots are a little weird... /usr/include and /usr/lib64 but no /usr/lib. That'd be fine---we only want 64-bit builds---but Clang searches for /usr/lib64 via its path to /usr/lib, and without at least an empty /usr/lib, it can't find /usr/lib64. So you'll see a special mips64el section in the GN config where we do this all manually (other platforms pick this all up correctly from --sysroot). I've chosen to do this rather than fix it up in the asset create.py scripts so that we stay compatible with vanilla NDKs, which is convenient for developers.
CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Mac-Clang-arm64-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-arm-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-arm-Release-GN_Android-Trybot,Build-Ubuntu-Clang-arm64-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-arm64-Debug-GN_Android_FrameworkDefs-Trybot,Build-Ubuntu-Clang-arm64-Debug-GN_Android_Vulkan-Trybot,Build-Ubuntu-Clang-arm64-Release-GN_Android-Trybot,Build-Ubuntu-Clang-mips64el-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-mips64el-Release-GN_Android-Trybot,Build-Ubuntu-Clang-mips64el-Release-GN_Android-Trybot,Build-Ubuntu-Clang-mipsel-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-mipsel-Release-GN_Android-Trybot,Build-Ubuntu-Clang-x64-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-x64-Release-GN_Android-Trybot,Build-Ubuntu-Clang-x86-Debug-GN_Android-Trybot,Build-Ubuntu-Clang-x86-Release-GN_Android-Trybot
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3180
Change-Id: I6f3b5d9411ded0ee49c1099490f41fa86a8736f8
Reviewed-on: https://skia-review.googlesource.com/3180
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This should make them visible to things like gn_to_cmake.py.
I'm not exactly sure what this implies about ordering and overriding.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2938
Change-Id: I0740613993fb5bbfb8363cfa126d1f59768abf60
Reviewed-on: https://skia-review.googlesource.com/2938
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
I'm not seeing any problems with these locally. Perhaps the bots have something to say.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2709
Change-Id: I6f0c7045c8f270efcd71d837f22a40e9f9d3e9b7
Reviewed-on: https://skia-review.googlesource.com/2709
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
I don't know _why_ Clang would like these .inc files to have a newline at the end of the file, but it seems a harmless way to silence the warning.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2711
Change-Id: I6c530ee5096c48c91ddf322aca916e70a0dd770b
Reviewed-on: https://skia-review.googlesource.com/2711
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
I've even found the code that's making this happen, just don't know why.
I've added a test to assert that it's safe to assume malloc() is 8-byte aligned.
Test should compile this time.
CQ_INCLUDE_TRYBOTS=master.client.skia.android:Test-Android-Clang-NexusPlayer-CPU-Moorefield-x86-Release-GN_Android-Trybot
Change-Id: I48714b99670c20704adf4f7f216da0d60d7d9bcd
Reviewed-on: https://skia-review.googlesource.com/2662
Reviewed-on: https://skia-review.googlesource.com/2703
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit If8a2898ab3a77571622eb125c97f676e029b902c.
Reason for revert:
../../../../../work/skia/tests/OverAlignedTest.cpp: In function 'void test_OverAligned(skiatest::Reporter*, sk_gpu_test::GrContextFactory*)':
../../../../../work/skia/tests/OverAlignedTest.cpp:19:33: error: invalid operands of types 'void*' and 'int' to binary 'operator&'
REPORTER_ASSERT(r, SkIsAlign8(p));
^
ninja: build stopped: subcommand failed.
Original issue's description:
> Focus -Wno-over-aligned to just 32-bit x86 Android.
>
> I've even found the code that's making this happen, just don't know why.
> I've added a test to assert that it's safe to assume malloc() is 8-byte aligned.
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2662
>
> CQ_INCLUDE_TRYBOTS=master.client.skia.android:Test-Android-Clang-NexusPlayer-CPU-Moorefield-x86-Release-GN_Android-Trybot
>
TBR=mtklein@chromium.org,bungeman@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Ic9b30ce980d8d5155528a6f2b4e1913e5fa95dc0
Reviewed-on: https://skia-review.googlesource.com/2702
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
I've even found the code that's making this happen, just don't know why.
I've added a test to assert that it's safe to assume malloc() is 8-byte aligned.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2662
CQ_INCLUDE_TRYBOTS=master.client.skia.android:Test-Android-Clang-NexusPlayer-CPU-Moorefield-x86-Release-GN_Android-Trybot
Change-Id: If8a2898ab3a77571622eb125c97f676e029b902c
Reviewed-on: https://skia-review.googlesource.com/2662
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
The warning looks to helpfully pre-warn about possible link failures, but it's warning exclusively in places where we're doing things right.
The worst that happens ignoring this warning is a missing-symbol linker error.
I've taken the opportunity to batch in a few other de-escalations:
- Wconditional-uninitialized is done better by MSAN
- It'll take some work to dig Wformat-literal out of our shader compiler, but nothing looks unsafe
- Most of Wshift-sign-overflow is 0xff << 24. Don't want to ban that.
- Wdeprecated is mostly warning about features C++11 technically deprecated that might be removed in later releases. Punt!
- Wcovered-switch-default is pretty much the opposite of what we want.
- Wshadow is triggering too often to fix quickly. Probably mostly false positives.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2620
Change-Id: I20a85a77d2e19ed05a536b23037bd988350f821e
Reviewed-on: https://skia-review.googlesource.com/2620
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
It was not a fan of this (blatant) aliasing.
I suspect this best_non_simd_srcover_srgb_srgb() function has several
other aliasing issues that use undefined behavior, but this is all it's
complaining about for now.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2606
Change-Id: I25a8800e810bccf5068c8a10e9c8c8f565e57304
Reviewed-on: https://skia-review.googlesource.com/2606
Commit-Queue: Mike Klein <mtklein@chromium.org>
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Herb Derby <herb@google.com>
This cleans up 3 remaining sites using , that probably meant ;
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2605
Change-Id: I5e48bcd85d72a205d2b0c860461dab1ec793dd18
Reviewed-on: https://skia-review.googlesource.com/2605
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit I09c3487adfeb26a6fb07e1939cb927c5d7de3107.
Reason for revert: -Wover-aligned on x86 Android bots
Original issue's description:
> GN: detect is_clang, use it to switch Clang to warning blacklist.
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2599
>
> Change-Id: I09c3487adfeb26a6fb07e1939cb927c5d7de3107
> Reviewed-on: https://skia-review.googlesource.com/2599
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,bungeman@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Ic07bf7896a305be6c377f14a573cb10836f1a6f8
Reviewed-on: https://skia-review.googlesource.com/2601
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
... and use it to control debug symbols and SK_ALLOW_STATIC_GLOBAL_INITIALIZERS.
This will most directly have the effect of disabling GLProgramsTest and a bunch
of similar failing Vk tests on Android.
Hopefully this makes the N7 trybot go green, keeping the N5 trybot green. Just running the N10 for fun.
(is_official_build is how Chrome terms this sort of ReleaseForReal build.)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2340723003
Review-Url: https://codereview.chromium.org/2340723003
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
In a GN world we are no longer tied to the Debug/Release dichotomy of
GYP, and extra_cflags makes it trivially easy to override any flags we
set by default. These two together mean we don't have to make the default
Debug build pointlessly unoptimized.
-O1 takes negligibly longer to compile than -O0, doesn't make debugging
difficult, and the code is considerably better. DM runs ~4x faster this way.
Backstory: I just re-noticed we do this for our Debug MSAN builds, which has
had a serious wall-time slimming effect. I was about to restore it to my GN
MSAN builds when I realized, hey, maybe we should do this for all builds.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2322753002
Review-Url: https://codereview.chromium.org/2322753002
This makes it considerably easier to use ccache with the Android NDK.
You can now just set
compiler_prefix = "ccache"
ndk = "/path/to/ndk"
and we'll use the NDK clang, wrapped with ccache.
The name compiler_prefix is stolen from / compatible with Chrome.
If you have ccache, you can just always leave compiler_prefix="ccache" enabled.
This should make it an unusual thing for humans to have to change cc or cxx.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281163002
Review-Url: https://codereview.chromium.org/2281163002
Once you have downloaded an android NDK, you can set the ndk GN arg to use it.
E.g. my gn.args looks like:
is_debug = false
ndk = "/opt/android-ndk"
This should be enough to get you going for an arm64 build. You ought to be able to tweak that to other architectures by changing target_cpu to "arm", "x86", "x86-64", etc. That won't quite work until I follow this up a bit, but the skeleton is there.
This is enough to get me compiled, linked, and running to completion on my N5x.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2275983004
Review-Url: https://codereview.chromium.org/2275983004
- Use options' template pattern for opts too.
- Simplify opt's and options' configs... they should all be the same.
- When building a static-library component in our GN environment (i.e. libskia.a),
make it a complete static lib, fully containing its transitive deps.
- It has not proved useful to override ar.
TBR=jcgregorio@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2278673002
Review-Url: https://codereview.chromium.org/2278673002
Adding flags to the end of cc or cxx is pretty useful, but these always end up
on the command line before the GN generated flags, thus setting defaults that
GN will override.
For full flexibility we want to be able to add flags after the flags GN has
added, so that custom flags can override _it_.
I've updated the Fast bots with an example here: if we said cc="clang -O3 ...",
that '-O3' would be overriden later by the default Release-mode '-Os'. By
putting it in extra_cflags, we get the last word: our '-O3' overrides the
default '-Os'.
Another good use case is a hypothetical Actually-Shippable-Release mode. Our
Release mode bundles in tons of debug symbols via '-g'. libskia.a is about 10x
larger than it needs to be when built that way, but it helps us debug the bot
failures immensely. To build a libskia.{a,so} that you'd really ship, you can
now set extra_cflags="-g0" to override '-g'. You could set '-march' flags there
too, '-fomit-frame-pointer', etc.
There are lots of flags that won't matter where they end up in the command line.
To keep everything simple I've put them in extra_cflags with the rest. This means
the only time we change 'cc' or 'cxx' in our recipes is to prefix 'ccache'.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2241263003
Review-Url: https://codereview.chromium.org/2241263003
This should help make the bot logs a little easier to read. (On the console
this wasn't much of a big deal, as Ninja auto-abbreviates when printing to an
interactive console.)
As usual, Ninja will print the full command when a task fails.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2188263002
Review-Url: https://codereview.chromium.org/2188263002
These flags hide symbols that are not marked with SK_API when linked into a
shared library. There's nominally no effect on static linking, but I'm
pretty sure the Mac linker takes some advantage of this too to run faster.
This makes component-build DM no longer link: it uses many non SK_API APIs.
Fiddle in contrast is just fine with our public APIs, so no need to restrict that.
It'll be fun finding out which of our other tools go which ways.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2180383003
Review-Url: https://codereview.chromium.org/2180383003
This sketches out what a world without Chrome's GN configs would look like.
Instead of DEPSing in build/, we now host our own gypi_to_gn.py.
The symlink from skia/ to . lets us run gclient hooks when the .gclient file is in the directory above skia/ or inside skia/. That means we don't need gn.py anymore.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2167163002
Review-Url: https://codereview.chromium.org/2167163002
