67 lines
2.0 KiB
Docker
67 lines
2.0 KiB
Docker
# Dockerfile for building Skia in release mode, using 3rd party libs from DEPS, with SwiftShader.
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FROM gcr.io/skia-public/skia-build-tools:latest
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RUN cd /tmp \
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&& git clone https://swiftshader.googlesource.com/SwiftShader swiftshader
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# Checkout Skia.
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RUN mkdir -p /tmp/skia \
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&& cd /tmp/skia \
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&& fetch skia
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# Set fake identity for git rebase. See thread in
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# https://skia-review.googlesource.com/c/buildbot/+/286537/5/docker/Dockerfile#46
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RUN cd /tmp/skia/skia \
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&& git config user.email "skia@skia.org" \
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&& git config user.name "Skia"
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# HASH must be specified.
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ARG HASH
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RUN if [ -z "${HASH}" ] ; then echo "HASH must be specified as a --build-arg"; exit 1; fi
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RUN cd /tmp/skia/skia \
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&& git fetch \
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&& git reset --hard ${HASH}
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# If patch ref is specified then update the ref to patch in a CL.
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ARG PATCH_REF
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RUN if [ ! -z "${PATCH_REF}" ] ; then cd /tmp/skia/skia \
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&& git fetch https://skia.googlesource.com/skia ${PATCH_REF} \
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&& git checkout FETCH_HEAD \
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&& git rebase ${HASH}; fi
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RUN cd /tmp/skia/skia \
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&& gclient sync \
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&& ./bin/fetch-gn
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# Write args.gn.
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RUN mkdir -p /tmp/skia/skia/out/Static
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RUN echo ' \n\
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cc = "clang" \n\
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cxx = "clang++" \n\
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skia_use_egl = true \n\
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is_debug = false \n\
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skia_use_system_freetype2 = false \n\
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extra_cflags = [ \n\
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"-I/tmp/swiftshader/include", \n\
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"-DGR_EGL_TRY_GLES3_THEN_GLES2", \n\
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"-g0", \n\
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] \n\
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extra_ldflags = [ \n\
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"-L/usr/local/lib", \n\
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"-Wl,-rpath", \n\
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"-Wl,/usr/local/lib" \n\
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] ' > /tmp/skia/skia/out/Static/args.gn
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# Build Skia.
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RUN cd /tmp/skia/skia \
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&& ./bin/gn gen out/Static \
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&& git rev-parse HEAD > VERSION \
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&& /tmp/depot_tools/ninja -C out/Static \
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&& chown -R skia:skia . \
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# obj is readable only by the skia user. It needs additional
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# permissions to be accessible for CI (see https://review.skia.org/487217).
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&& chmod 755 -R out/Static/obj \
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# Cleanup .git directories because they are not needed and take up space.
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&& find . -name .git -print0 | xargs -0 rm -rf
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