mesa/.gitlab-ci/container/build-skqp_base.gn
Guilherme Gallo 8bfef8bf6b ci: skqp: Build skqp from android-cts-10.0_r11 tag with Clang
The Android CTS 10 version is relative old when compared with skia main
branch, which was being used before. Some modifications in the skqp
build/runner scripts were needed to make it run on CI.

- skqp versions from android-cts have already all assets inside
  platform_tools folder.
  - along with the assets, are the render and unit files which are
    expected to pass in the Android CTS execution.
  - removed custom test files from the a630 folder, to make it comply
    with the CTS expectations.
- include new patches to remove Python2 dependencies and avoid the
  installation of it in rootfs.
- strip binariesthe built binaries `skqp` and `list_gpu_unit_tests`, as
  `is_debug = false` gn argument did not work, maybe it is not well
      tested in development builds with skia tools
- use Clang instead of GCC. The GCC support is not so graceful as it is
  in the skia main branch, some NEON instructions needs to be turned off
  in the GCC compilation, causing different tests result. This change
  does not imply a bigger rootfs, since the built skqp binary uses GCC
  libc++ and other library runtimes. So clang is just a build
  dependency.

= Changes in skqp results =

Some errors were found for GL backend and unit tests. GLES and VK tests are green.
All the failed tests were classified as expected to fail in the render and unit tests list.

```
gl_blur2rectsnonninepatch
gl_bug339297_as_clip
gl_bug6083
gl_dashtextcaps
```

```
SRGBReadWritePixels (../../tests/SRGBReadWritePixelsTest.cpp:214	Could not create sRGB surface context. [OpenGL])
```

Signed-off-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14686>
2022-02-25 05:50:06 +00:00

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cc = "clang"
cxx = "clang++"
extra_cflags = [ "-DSK_ENABLE_DUMP_GPU", "-DSK_BUILD_FOR_SKQP" ]
extra_cflags_cc = [
"-Wno-error",
# skqp build process produces a lot of compilation warnings, silencing
# most of them to remove clutter and avoid the CI job log to exceed the
# maximum size
# GCC flags
"-Wno-redundant-move",
"-Wno-suggest-override",
"-Wno-class-memaccess",
"-Wno-deprecated-copy",
"-Wno-uninitialized",
# Clang flags
"-Wno-macro-redefined",
"-Wno-anon-enum-enum-conversion",
"-Wno-suggest-destructor-override",
"-Wno-return-std-move-in-c++11",
"-Wno-extra-semi-stmt",
]
cc_wrapper = "ccache"
is_debug = false
skia_enable_fontmgr_android = false
skia_enable_fontmgr_empty = true
skia_enable_pdf = false
skia_enable_skottie = false
skia_skqp_global_error_tolerance = 8
skia_tools_require_resources = true
skia_use_dng_sdk = false
skia_use_expat = true
skia_use_icu = false
skia_use_libheif = false
skia_use_lua = false
skia_use_piex = false
skia_use_vulkan = true
target_os = "linux"