зеркало из https://github.com/mozilla/gecko-dev.git
34 строки
1.4 KiB
Plaintext
34 строки
1.4 KiB
Plaintext
This is an import of Skia. See skia/include/core/SkMilestone.h for the milestone number.
|
|
|
|
Current upstream hash: 4655534302e6a3601c77eae70cc65b202609ab66 (milestone 79)
|
|
|
|
How to update
|
|
=============
|
|
|
|
To update to a new version of Skia:
|
|
|
|
- Clone Skia from upstream using the instructions here: https://skia.org/user/download
|
|
Usually: `git clone https://skia.googlesource.com/skia`
|
|
- Checkout the wanted revision (`git checkout -b <hash>`). See below for the current
|
|
hash.
|
|
- Copy the entire source tree from a Skia clone to mozilla-central/gfx/skia/skia
|
|
(make sure that . files are also copied as .gn is mandatory).
|
|
- Download gn: cd gfx/skia/skia/bin && python fetch-gn && cd -
|
|
Note that these scripts might need Python 2.7. Please use a virtualenv if needed.
|
|
- cd gfx/skia && ./generate_mozbuild.py
|
|
|
|
Once that's done, use git status to view the files that have changed. Keep an eye on GrUserConfig.h
|
|
and SkUserConfig.h as those probably don't want to be overwritten by upstream versions.
|
|
|
|
This process will be made more automatic in the future.
|
|
|
|
Debug
|
|
=====
|
|
|
|
In case of issues when updating, run the command manually.
|
|
For example, if the following error occurs:
|
|
`subprocess.CalledProcessError: Command 'cd skia && bin/gn gen out/linux --args='target_os="linux" ' > /dev/null && bin/gn desc out/linux :skia sources' returned non-zero exit status 1`
|
|
Run:
|
|
`cd skia && bin/gn gen out/linux --args='target_os="linux"'`
|
|
and look at the errors.
|