Uses a conditional gclient variable "angle_mesa". You must set
this to True in your .gclient to download and configure Mesa.
After that you must also set angle_build_mesa=true in your GN
args. We call through to meson in order to setup and build.
Mesa sources and targets are written into an auto-generated GNI
file. We must update this file on the same cadence as Mesa rolls.
Because the version of libdrm we use in our sysroot is older than
Mesa requires, this CL also includes a custom libdrm build. Also
in order to run bison and flex on the old sysroot that Chrome
infra runs with, this CL includes a new version of flex and bison
that run without newer versions of GLIBC.
Bug: angleproject:7689
Change-Id: I1aeeda1e6f3cf1d5f878aeab5209afa7e1fb5324
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3933062
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Recent Clang versions have enhanced the warning, causing it to fire in
preprocessor_tab_autogen.cpp and glslang_tab_autogen.cpp. Since those
are generated by Bison, we can't fix the code and instead should
suppress the warning there.
Bug: chromium:1309955
Change-Id: I31aa83571162310bef47a7ce84841446713a2d04
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3550200
Commit-Queue: Hans Wennborg <hans@chromium.org>
Auto-Submit: Hans Wennborg <hans@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
ANGLE translator's parser code generation is changed to use the binaries
of flex/bison stored in the cloud. scripts/run_code_generation.py now
automatically runs these files if the input files change.
Bug: angleproject:3419
Change-Id: Icce4247f93b27baf8ee12dbb16112fa2cc98c111
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1940572
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
