1cb85c9f23
Previously, when rebuilding LLVM for Android, the script would delete the freshly built LLVM install. This caused the android_build container to lack LLVM unless the container was rebuilt again, this time without rebuilding LLVM, and instead just downloading the tarball. Signed-off-by: Valentine Burley <valentine.burley@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34180>
122 lines
4.1 KiB
Bash
Executable File
122 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# When changing this file, you need to bump the following
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# .gitlab-ci/image-tags.yml and .gitlab-ci/container/gitlab-ci.yml tags:
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# DEBIAN_BUILD_TAG
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# ANDROID_LLVM_ARTIFACT_NAME
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set -exu
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# If CI vars are not set, assign an empty value, this prevents -u to fail
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: "${CI:=}"
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: "${CI_PROJECT_PATH:=}"
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# Early check for required env variables, relies on `set -u`
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: "$ANDROID_NDK_VERSION"
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: "$ANDROID_SDK_VERSION"
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: "$ANDROID_LLVM_VERSION"
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: "$ANDROID_LLVM_ARTIFACT_NAME"
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: "$S3_JWT_FILE"
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: "$S3_HOST"
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: "$S3_ANDROID_BUCKET"
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# Check for CI if the auth file used later on is non-empty
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if [ -n "$CI" ] && [ ! -s "${S3_JWT_FILE}" ]; then
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echo "Error: ${S3_JWT_FILE} is empty." 1>&2
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exit 1
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fi
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if curl -s -o /dev/null -I -L -f --retry 4 --retry-delay 15 "https://${S3_HOST}/${S3_ANDROID_BUCKET}/${CI_PROJECT_PATH}/${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst"; then
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echo "Artifact ${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst already exists, skip re-building."
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# Download prebuilt LLVM libraries for Android when they have not changed,
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# to save some time
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curl -L --retry 4 -f --retry-all-errors --retry-delay 60 \
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-o "/${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst" "https://${S3_HOST}/${S3_ANDROID_BUCKET}/${CI_PROJECT_PATH}/${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst"
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tar -C / --zstd -xf "/${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst"
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rm "/${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst"
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exit
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fi
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# Ephemeral packages (installed for this script and removed again at the end)
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EPHEMERAL=(
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unzip
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)
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apt-get update
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apt-get install -y --no-install-recommends --no-remove "${EPHEMERAL[@]}"
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ANDROID_NDK="android-ndk-${ANDROID_NDK_VERSION}"
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ANDROID_NDK_ROOT="/${ANDROID_NDK}"
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if [ ! -d "$ANDROID_NDK_ROOT" ];
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then
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curl -L --retry 4 -f --retry-all-errors --retry-delay 60 \
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-o "${ANDROID_NDK}.zip" \
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"https://dl.google.com/android/repository/${ANDROID_NDK}-linux.zip"
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unzip -d / "${ANDROID_NDK}.zip" "$ANDROID_NDK/source.properties" "$ANDROID_NDK/build/cmake/*" "$ANDROID_NDK/toolchains/llvm/*"
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rm "${ANDROID_NDK}.zip"
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fi
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if [ ! -d "/llvm-project" ];
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then
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mkdir "/llvm-project"
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pushd "/llvm-project"
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git init
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git remote add origin https://github.com/llvm/llvm-project.git
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git fetch --depth 1 origin "$ANDROID_LLVM_VERSION"
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git checkout FETCH_HEAD
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popd
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fi
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pushd "/llvm-project"
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# Checkout again the intended version, just in case of a pre-existing full clone
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git checkout "$ANDROID_LLVM_VERSION" || true
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LLVM_INSTALL_PREFIX="/${ANDROID_LLVM_ARTIFACT_NAME}"
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rm -rf build/
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cmake -GNinja -S llvm -B build/ \
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-DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake" \
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-DANDROID_ABI=x86_64 \
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-DANDROID_PLATFORM="android-${ANDROID_SDK_VERSION}" \
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-DANDROID_NDK="${ANDROID_NDK_ROOT}" \
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-DCMAKE_ANDROID_ARCH_ABI=x86_64 \
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-DCMAKE_ANDROID_NDK="${ANDROID_NDK_ROOT}" \
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-DCMAKE_BUILD_TYPE=MinSizeRel \
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-DCMAKE_SYSTEM_NAME=Android \
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-DCMAKE_SYSTEM_VERSION="${ANDROID_SDK_VERSION}" \
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-DCMAKE_INSTALL_PREFIX="${LLVM_INSTALL_PREFIX}" \
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-DCMAKE_CXX_FLAGS="-march=x86-64 --target=x86_64-linux-android${ANDROID_SDK_VERSION} -fno-rtti" \
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-DLLVM_HOST_TRIPLE="x86_64-linux-android${ANDROID_SDK_VERSION}" \
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-DLLVM_TARGETS_TO_BUILD=X86 \
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-DLLVM_BUILD_LLVM_DYLIB=OFF \
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-DLLVM_BUILD_TESTS=OFF \
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-DLLVM_BUILD_EXAMPLES=OFF \
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-DLLVM_BUILD_DOCS=OFF \
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-DLLVM_BUILD_TOOLS=OFF \
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-DLLVM_ENABLE_RTTI=OFF \
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-DLLVM_BUILD_INSTRUMENTED_COVERAGE=OFF \
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-DLLVM_NATIVE_TOOL_DIR="${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/bin" \
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-DLLVM_ENABLE_PIC=False \
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-DLLVM_OPTIMIZED_TABLEGEN=ON
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ninja "-j${FDO_CI_CONCURRENT:-4}" -C build/ install
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popd
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rm -rf /llvm-project
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tar --zstd -cf "${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst" "$LLVM_INSTALL_PREFIX"
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# If run in CI upload the tar.zst archive to S3 to avoid rebuilding it if the
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# version does not change, and delete it.
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# The file is not deleted for non-CI because it can be useful in local runs.
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if [ -n "$CI" ]; then
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s3_upload "${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst" "https://${S3_HOST}/${S3_ANDROID_BUCKET}/${CI_PROJECT_PATH}/"
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rm "${ANDROID_LLVM_ARTIFACT_NAME}.tar.zst"
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fi
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apt-get purge -y "${EPHEMERAL[@]}"
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