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mtklein 9834696ed8 Work around missing __mulodi4() on ARMv7 + Clang builds. 
__mulodi4() is roughly,

    int64_t __mulodi4(int64_t a, int64_t b, int* overflow) {
        int64_t result = a*b;
        *overflow = did_overflow(result);
        return result;
    }

It's used by Clang's __builtin_smulll_overflow(), which is basically the same
except it swaps the positions of the return value and the out parameter.

DNG SDK in turn uses __builtin_smulll_overflow().

When building ARMv7 binaries with Clang, __mulodi4() turns up as a missing symbol.
That's because it's defined in a separate compiler-rt library.  I have not been
able to link that.  Instead, I've provided our own trivial __builtin_smulll_overflow().

Before this patch both nanobench and DM failed dynamically linking __mulodi4().  After this patch nanobench runs for a while, eventually segfaulting.  DM immediately segfaults.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2011073002

Review-Url: https://codereview.chromium.org/2011073002
2016-06-23 11:20:58 -07:00
..
android_deps.gyp Fix gyp files so that gyp_to_Android.mk succeeds 2016-01-25 11:40:02 -08:00
android_framework_lib.gyp Move SkBitmapRegionDecoder to include/android and src/android 2015-11-13 06:11:09 -08:00
android_output.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
android_system.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
angle.gyp Move SkGLContext and some GrGLInterface implementations to skgputest module 2016-03-30 18:56:20 -07:00
animator.gyp rm src/animator/SkTime.cpp 2016-03-25 15:22:47 -07:00
apptype_console.gypi Remove all code related to NaCl 2015-04-02 12:16:36 -07:00
bench.gyp Remove internal calls to SkImage::getTexture 2016-02-29 11:41:52 -08:00
bench.gypi SkPDF/Bench: add bench for SkPDFSharedStream (deflate) 2016-02-24 15:17:20 -08:00
canvas_state_lib.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
codec_android.gyp Delete SkBitmapRegionCanvas 2016-05-18 06:23:57 -07:00
codec.gyp gyp: clean up warnings with clang-3.8 2016-05-23 14:02:54 -07:00
common_conditions.gypi Added warning for variable-length arrays to GYP, since they are unsupprted under Win targets 2016-06-15 09:13:51 -07:00
common_variables.gypi Remove NEON runtime detection support. 2016-05-05 10:58:39 -07:00
common.gypi Disable yet another GCC warning in Release_Developer mode. 2016-05-02 06:06:02 -07:00
core.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
core.gypi More removal of SkColorProfileType... 2016-06-20 08:25:02 -07:00
debugger.gyp Prototype code that turns any/every flattenable into JSON 2016-05-04 11:06:28 -07:00
dm.gyp Use a statically linked libhwui for testing. 2016-02-16 09:19:36 -08:00
dm.gypi SkMultiPictureDocument & SkMultiPictureDocumentReader 2016-06-02 12:41:14 -07:00
dng_sdk.gyp Work around missing __mulodi4() on ARMv7 + Clang builds. 2016-06-23 11:20:58 -07:00
effects.gyp Revert of sRGB support in Ganesh. Several pieces: (patchset #12 id:220001 of https://codereview.chromium.org/1789663002/ ) 2016-03-17 13:01:26 -07:00
effects.gypi Split AlphaThresholdEffect out into its own file 2016-04-18 07:20:05 -07:00
etc1.gyp Revert of Depend on ETC1 via DEPS instead of a direct third_party checkin. (patchset #1 id:1 of https://codereview.chromium.org/1296253003/ ) 2015-08-17 11:15:00 -07:00
everything.gyp Remove VisualBench and its Android implementation. 2016-05-27 05:39:29 -07:00
example.gyp Create a standalone example for using Skia with SDL 2015-11-13 11:22:19 -08:00
expat.gyp msan: build expat from source 2016-02-07 13:31:23 -08:00
experimental.gyp experimental/tools/coreGraphicsPdf2png: remove skia dependency 2016-05-05 11:17:08 -07:00
FileReaderApp.gyp remove SkGPipe 2016-01-08 06:30:14 -08:00
find.py Sort build files for consistent link order. 2015-05-20 09:26:47 -07:00
flags.gyp Move SkGLContext and some GrGLInterface implementations to skgputest module 2016-03-30 18:56:20 -07:00
freetype.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
freetype.gypi Update Android FreeType version. 2015-10-27 08:39:39 -07:00
fuzz.gyp Make fuzz builds set SK_FUZZ_LOGGING 2016-04-12 12:02:59 -07:00
giflib.gyp Update giflib to 5.1.1 (AOSP hash) 2015-08-24 12:00:15 -07:00
gmslides.gypi Prototype code that turns any/every flattenable into JSON 2016-05-04 11:06:28 -07:00
gpu.gyp Update GYP for linux Vulkan to support SDK 1.0.13 2016-06-17 12:04:05 -07:00
gpu.gypi Start using GrGpuCommandBuffer in GrDrawTarget. 2016-06-23 08:37:06 -07:00
gputest.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
harfbuzz.gyp harfbuzz test: compile fewer files 2016-05-09 08:15:58 -07:00
icu.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
images.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
iOSShell.gyp Remove custom bundle ID for iOS 2016-05-20 11:20:38 -07:00
jsoncpp.gyp Roll jsoncpp, drop dependency on Chromium overrides. 2014-08-19 07:21:00 -07:00
ktx.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
libjpeg-turbo-selector.gyp Remove dependencies on Android's forked decoder libraries 2015-11-06 11:15:49 -08:00
libjpeg-turbo.gyp Instruct yasm to compile position independent code on Android 2016-05-10 14:30:07 -07:00
libpng.gyp Check libpng directly into third_party/ 2016-06-02 12:59:59 -07:00
libwebp_skia.gypi Comments Style: s/skbug.com/bug.skia.org/ 2015-11-07 05:29:00 -08:00
libwebp.gyp Update libwebp to version 0.5.0 2016-01-22 06:58:27 -08:00
lua.gyp gyp: clean up warnings with clang-3.8 2016-05-23 14:02:54 -07:00
microhttpd.gyp gyp (third_party) warning changes for ccache 2016-05-20 10:36:50 -07:00
most.gyp Enable viewer in non-Vulkan builds 2016-06-17 09:29:14 -07:00
nanomsg.gyp Experiment with find as a road to Gyp sanity. 2015-05-16 15:47:10 -07:00
opts.gyp Remove NEON runtime detection support. 2016-05-05 10:58:39 -07:00
opts.gypi Add stub for avx. 2016-06-23 09:40:30 -07:00
pathops_skpclip.gyp remove SkGPipe 2016-01-08 06:30:14 -08:00
pathops_unittest.gyp Move SkGLContext and some GrGLInterface implementations to skgputest module 2016-03-30 18:56:20 -07:00
pathops_unittest.gypi More conic-specific tests revealed a few conic-specific bugs. Because javascript / canvas make visualizing conics tricky, new native tools are required. 2015-10-30 12:03:06 -07:00
pdf.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
pdf.gypi SkAdvancedTypefaceMetrics: abstract out linked list 2016-05-08 18:47:16 -07:00
piex.gyp msan: define BREAK_IF_DEBUGGING_AND_OUT_OF_RANGE in piex 2016-02-08 09:35:05 -08:00
ports.gyp Create SkColorSpaceXform to handle color conversions 2016-06-01 14:47:18 -07:00
qcms.gyp Create SkColorSpaceXform to handle color conversions 2016-06-01 14:47:18 -07:00
SampleApp.gyp Add samples to Viewer. 2016-06-16 09:52:35 -07:00
samples.gypi Fix mixup where SamplePathOverstroke wasn't added 2016-06-17 14:06:13 -07:00
sdl.gyp Initial gyp files for SDL 2015-10-29 07:09:53 -07:00
sfnt.gyp Move SkTemplates.h to private. 2015-08-19 11:56:48 -07:00
sfntly.gyp DEPS: update icu + sfntly 2016-05-09 08:00:26 -07:00
shaderc.gyp Create .gyp rules for shaderc libraries 2016-06-10 12:07:50 -07:00
SimpleCocoaApp.gyp Allows windowed apps to be built on the Mac just by writing a SkOSWindow subclass without needing nib/plist files. 2015-06-18 11:49:42 -07:00
SimpleiOSApp.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
skia_for_android_framework_defines.gypi Move SkTypeface to sk_sp. 2016-05-12 10:09:31 -07:00
skia_for_chromium_defines.gypi Remove SK_IGNORE_GL_TEXTURE_TARGET from skia_for_chromium_defines.gypi 2015-12-07 14:05:31 -08:00
skia_launcher.gyp Add copyright headers to remaining gyp files. 2015-03-25 10:22:41 -07:00
skia_lib.gyp Move SkBitmapRegionDecoder to include/android and src/android 2015-11-13 06:11:09 -08:00
skiaserve.gyp Prototype code that turns any/every flattenable into JSON 2016-05-04 11:06:28 -07:00
svg.gyp add -Iinclude/private anywhere we have -Isrc/core 2015-07-28 08:55:14 -07:00
tests.gypi Prototype code that turns any/every flattenable into JSON 2016-05-04 11:06:28 -07:00
tools.gyp Simple program for visualizing gamuts 2016-05-13 07:32:59 -07:00
utils.gyp Move headers in include/utils/win to src/utils/win. 2016-06-16 15:31:43 -07:00
utils.gypi Move headers in include/utils/win to src/utils/win. 2016-06-16 15:31:43 -07:00
v8.gyp Allows windowed apps to be built on the Mac just by writing a SkOSWindow subclass without needing nib/plist files. 2015-06-18 11:49:42 -07:00
viewer.gyp Enable viewer in non-Vulkan builds 2016-06-17 09:29:14 -07:00
views.gyp Delete ChromeOS code 2016-04-29 14:01:34 -07:00
xml.gyp remove unused BML (binary xml) code 2016-04-09 11:09:49 -07:00
xps.gyp SkXPS: clean up SkConstexprMath 2016-05-31 11:23:42 -07:00
yasm.gyp followups 2016-02-12 12:58:10 -08:00
zlib.gyp gyp: supress more warnings for zlib 2016-05-24 05:23:52 -07:00