c1ecc43aec
prebuilts.
This runs Soong in skip-make mode, using normal in-make mode only to query
platform versions.
The same ${OUT_DIR} cannot be used for both skip-make and in-make builds,
because Soong generates a smaller build.ninja file in in-make builds where
many build targets are expected to be provided by the mk files. Thus this
script avoids using ${OUT_DIR} if it's an in-make build, defaulting instead
to out-aml/.
The script is based on build-ndk-prebuilts.sh, but uses a separate Soong
variable Aml_abis to enable the appropriate target architectures for
Mainline modules. Aml_abis is very similar to Ndk_abis, except "armeabi-v7a"
is used instead of "armeabi", which is necessary to match prebuilt
dependencies, e.g. for LLVM.
Test: build/soong/scripts/build-aml-prebuilts.sh libart libdexfile_external
(verify that libraries for arm, arm64, x86, x86_64 are built)
Test: build/soong/scripts/build-aml-prebuilts.sh \
out-aml/soong/.intermediates/external/conscrypt/conscrypt-module-sdk/android_common/conscrypt-module-sdk-current.zip
(verify that the zip file contains libconscrypt_jni.so's for all four arches)
Test: build/soong/scripts/build-aml-prebuilts.sh com.android.art.{release,debug,testing,host}
(verify that the build completes)
Test: Two identical build/soong/scripts/build-aml-prebuilts.sh runs after each other
(verify that the 2nd run completes both Soong and ninja steps quickly without any building)
Change-Id: I35712f9f8f0b1cbb77107314c5927c6720e6c3bf
75 lines
2.4 KiB
Bash
Executable file
75 lines
2.4 KiB
Bash
Executable file
#!/bin/bash -e
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export OUT_DIR=${OUT_DIR:-out}
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if [ -e ${OUT_DIR}/soong/.soong.in_make ]; then
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# If ${OUT_DIR} has been created without --skip-make, Soong will create an
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# ${OUT_DIR}/soong/build.ninja that leaves out many targets which are
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# expected to be supplied by the .mk files, and that might cause errors in
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# "m --skip-make" below. We therefore default to a different out dir
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# location in that case.
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AML_OUT_DIR=out-aml
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echo "Avoiding in-make OUT_DIR '${OUT_DIR}' - building in '${AML_OUT_DIR}' instead"
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OUT_DIR=${AML_OUT_DIR}
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fi
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source build/envsetup.sh
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my_get_build_var() {
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# get_build_var will run Soong in normal in-make mode where it creates
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# .soong.in_make. That would clobber our real out directory, so we need to
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# run it in a different one.
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OUT_DIR=${OUT_DIR}/get_build_var get_build_var "$@"
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}
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PLATFORM_SDK_VERSION=$(my_get_build_var PLATFORM_SDK_VERSION)
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PLATFORM_VERSION=$(my_get_build_var PLATFORM_VERSION)
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PLATFORM_VERSION_ALL_CODENAMES=$(my_get_build_var PLATFORM_VERSION_ALL_CODENAMES)
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# PLATFORM_VERSION_ALL_CODENAMES is a comma separated list like O,P. We need to
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# turn this into ["O","P"].
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PLATFORM_VERSION_ALL_CODENAMES=${PLATFORM_VERSION_ALL_CODENAMES/,/'","'}
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PLATFORM_VERSION_ALL_CODENAMES="[\"${PLATFORM_VERSION_ALL_CODENAMES}\"]"
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# Logic from build/make/core/goma.mk
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if [ "${USE_GOMA}" = true ]; then
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if [ -n "${GOMA_DIR}" ]; then
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goma_dir="${GOMA_DIR}"
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else
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goma_dir="${HOME}/goma"
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fi
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GOMA_CC="${goma_dir}/gomacc"
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export CC_WRAPPER="${CC_WRAPPER}${CC_WRAPPER:+ }${GOMA_CC}"
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export CXX_WRAPPER="${CXX_WRAPPER}${CXX_WRAPPER:+ }${GOMA_CC}"
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export JAVAC_WRAPPER="${JAVAC_WRAPPER}${JAVAC_WRAPPER:+ }${GOMA_CC}"
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else
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USE_GOMA=false
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fi
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SOONG_OUT=${OUT_DIR}/soong
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mkdir -p ${SOONG_OUT}
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SOONG_VARS=${SOONG_OUT}/soong.variables
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cat > ${SOONG_VARS}.new << EOF
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{
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"Platform_sdk_version": ${PLATFORM_SDK_VERSION},
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"Platform_sdk_codename": "${PLATFORM_VERSION}",
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"Platform_version_active_codenames": ${PLATFORM_VERSION_ALL_CODENAMES},
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"DeviceName": "generic_arm64",
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"HostArch": "x86_64",
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"Aml_abis": true,
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"UseGoma": ${USE_GOMA}
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}
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EOF
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if [ -f ${SOONG_VARS} ] && cmp -s ${SOONG_VARS} ${SOONG_VARS}.new; then
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# Don't touch soong.variables if we don't have to, to avoid Soong rebuilding
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# the ninja file when it isn't necessary.
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rm ${SOONG_VARS}.new
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else
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mv ${SOONG_VARS}.new ${SOONG_VARS}
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fi
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m --skip-make "$@"
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