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mtklein 673748a320 link with -rdynamic on Linux 
This lets our tools get symbols when they backtrace themselves.

Here's an example improved stack trace.
Notice there are symbols for some Skia methods now.

Stack trace:
    out/Release/dm() [0x5ec19b]
    out/Release/dm() [0x5ec209]
    /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f6ae0ce2d40]
    /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7f6ae0ce2cc9]
    /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f6ae0ce60d8]
    out/Release/dm() [0xcd19f9]
    out/Release/dm() [0x8ca959]
    out/Release/dm(_ZN11XfermodesGM16onOnceBeforeDrawEv+0x70) [0x8cb640]
    out/Release/dm(_ZN6skiagm2GM4drawEP8SkCanvas+0x1c) [0x5fc81c]
    out/Release/dm(_ZNK2DM5GMSrc4drawEP8SkCanvas+0x73) [0x5f3563]
    out/Release/dm(_ZNK2DM10RasterSink4drawERKNS_3SrcEP8SkBitmapP9SkWStreamP8SkString+0xcc) [0x5f9eac]
    out/Release/dm(_ZN4Task3RunERKS_+0xd5) [0x5f1685]
    out/Release/dm() [0xa4d320]
    out/Release/dm() [0xcb66ba]
    /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f6ae2667182]
    /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f6ae0da647d]

Today the same crash looks more like this.

Stack trace:
    out/Release/dm() [0x5ec19b]
    out/Release/dm() [0x5ec209]
    /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f6ae0ce2d40]
    /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7f6ae0ce2cc9]
    /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f6ae0ce60d8]
    out/Release/dm() [0xcd19f9]
    out/Release/dm() [0x8ca959]
    out/Release/dm() [0x8cb640]
    out/Release/dm() [0x5fc81c]
    out/Release/dm() [0x5f3563]
    out/Release/dm() [0x5f9eac]
    out/Release/dm() [0x5f1685]
    out/Release/dm() [0xa4d320]
    out/Release/dm() [0xcb66ba]
    /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f6ae2667182]
    /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f6ae0da647d]

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1774593002

Review URL: https://codereview.chromium.org/1774593002
2016-03-07 11:05:15 -08:00
animations first cut at a checkbox 2009-10-21 19:41:10 +00:00
bench Add support for new bitmapshader context (patchset #5 id:80001 of https://codereview.chromium.org/1757993002/ )" 2016-03-04 11:07:43 -08:00
bin Fix gyp-and-sync for windows 2016-02-22 12:59:53 -08:00
cmake cmake: Exclude vulkan directory. 2016-03-03 12:46:12 -08:00
debugger Unbust the old debugger 2016-03-01 09:34:38 -08:00
dm Revert of Implement support for using GL ES 3.0 with command buffer (patchset #6 id:100001 of https://codereview.chromium.org/1684413003/ ) 2016-03-03 07:39:49 -08:00
example There is an unused rowBytes parameter being passed along. 2016-02-16 13:00:02 -08:00
experimental remove align16 calls in skhader context sizes. will handle this elsewhere as needed 2016-03-04 07:38:12 -08:00
fuzz Remove FuzzPaeth now that we have some real Fuzzes. 2016-02-18 06:58:13 -08:00
gm Revert of Add BigRectGM. (patchset #2 id:20001 of https://codereview.chromium.org/1758113005/ ) 2016-03-07 09:09:19 -08:00
gyp link with -rdynamic on Linux 2016-03-07 11:05:15 -08:00
include Revert of Update Skia's YUV API (patchset #5 id:160001 of https://codereview.chromium.org/1716523002/ ) 2016-03-07 09:16:52 -08:00
infra Swarming bots: add build products whitelist 2016-03-07 10:57:26 -08:00
platform_tools Use a statically linked libhwui for testing. 2016-02-16 09:19:36 -08:00
resources Set SkColorSpace object for PNGs and parse ICC profiles 2016-03-04 13:27:35 -08:00
samplecode Move annotations to canvas virtual (patchset #8 id:140001 of https://codereview.chromium.org/1744103002/ )" 2016-03-04 16:36:20 -08:00
site Move Budgeted enum out of SkSurface, use in GrTextureProvider 2016-02-25 08:33:02 -08:00
src Rework files and add test cases. 2016-03-07 09:17:47 -08:00
tests Rework files and add test cases. 2016-03-07 09:17:47 -08:00
third_party Use installed vulkan SDK and remove checked in SDK 2016-03-03 16:38:22 -08:00
tools Fix SkiaServe gpu JSON to work with any reordering algorithm 2016-03-04 10:45:05 -08:00
.gitignore Add skia.conf (configuration file that supports printShaders, etc...) to .gitignore 2016-02-24 15:38:48 -08:00
AUTHORS use malloc/calloc/free instead of moz_malloc/moz_calloc/moz_free in ports/SkMemory_mozalloc.cpp 2015-11-23 10:30:14 -08:00
codereview.settings Automatically add a docs preview link and NOTRY=true when there are only docs changes. 2015-02-26 10:16:13 -08:00
CONTRIBUTING Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
CQ_COMMITTERS Moved committer list to chrome-infra-auth and deleted it from the repo 2015-09-02 13:37:54 -07:00
DEPS Pull and build shaderc rather than use checked in lib/header 2016-03-03 15:43:04 -08:00
Doxyfile Documentation: SkCanvas API 2015-05-19 10:21:29 -07:00
gyp_skia gyp_skia: use path python, be quiet 2016-02-19 11:43:57 -08:00
gyp_skia.py Roll gyp deps from 1765 to 1796. 2013-11-21 18:11:14 +00:00
LICENSE Include resources directory in google3 sync. 2015-10-20 13:00:48 -07:00
make.bat Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
make.py GYP: remove stale skia_scalar gyp variable 2015-11-10 13:25:12 -05:00
Makefile Add visualbench as valid target to Makefile 2015-12-18 08:05:06 -08:00
OWNERS add root files from chrome 2013-08-13 19:11:15 +00:00
PRESUBMIT.py 10.9 is no more 2016-02-25 06:52:18 -08:00
public.bzl Cleanups related to SkFixed. 2016-02-25 10:28:11 -08:00
README Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
README.chromium Update README.chromium. 2015-06-11 13:19:24 -07:00
SK_IMAGE_VERSION Update SK_IMAGE_VERSION to 3 2016-02-23 08:14:19 -08:00
skia.gyp Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
SKP_VERSION Update SKP version 2016-03-07 07:28:08 -08:00
whitespace.txt Test build scheduler. 2016-02-19 03:47:53 -08:00

README 

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

See full details, and build instructions, at https://skia.org.