e0879fc3ae
This way we only have one way to start a build, which always has logging / tracing / etc, even if we don't need Kati. There's two ways to use this: As a direct replacement for mkdir out; cd out; ../bootstrap.bash; ./soong -- as long as --skip-make is always passed, we'll never run Kati, and Soong will run outside of it's "make" mode. This preserves most of the speed, and allows full user control over the Soong configuration. A (experimental, dangerous) way to temporarily bypass the product variable and kati steps of a build. As long as a user is sure that nothing has changed from the last build, and they know exactly which Ninja targets they want to build (which may not be the same as the arguments normally passed to 'm'), this can lead to shorter build startup times. Test: rm -rf out; m --skip-make libc Test: rm -rf out; m libc; m --skip-make libc Test: rm -rf out; mkdir out; cd out; ../bootstrap.bash; ./soong libc Test: build/soong/scripts/build-ndk-prebuilts.sh Change-Id: Ic0f91167b5779dba3f248a379fbaac67a75a946e
61 lines
1.8 KiB
Bash
Executable file
61 lines
1.8 KiB
Bash
Executable file
#!/bin/bash
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set -e
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if [ -z "$NO_DEPRECATION_WARNING" ]; then
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echo '== WARNING: bootstrap.bash & ./soong are deprecated ==' >&2
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echo 'Use `m --skip-make` with a standalone OUT_DIR instead.' >&2
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echo 'Without envsetup.sh, use:' >&2
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echo ' build/soong/soong_ui.bash --make-mode --skip-make' >&2
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echo '======================================================' >&2
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fi
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ORIG_SRCDIR=$(dirname "${BASH_SOURCE[0]}")
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if [[ "$ORIG_SRCDIR" != "." ]]; then
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if [[ ! -z "$BUILDDIR" ]]; then
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echo "error: To use BUILDDIR, run from the source directory"
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exit 1
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fi
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export BUILDDIR=$("${ORIG_SRCDIR}/build/soong/scripts/reverse_path.py" "$ORIG_SRCDIR")
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cd $ORIG_SRCDIR
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fi
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if [[ -z "$BUILDDIR" ]]; then
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echo "error: Run ${BASH_SOURCE[0]} from the build output directory"
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exit 1
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fi
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export SRCDIR="."
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export BOOTSTRAP="${SRCDIR}/bootstrap.bash"
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export BLUEPRINTDIR="${SRCDIR}/build/blueprint"
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export TOPNAME="Android.bp"
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export RUN_TESTS="-t"
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case $(uname) in
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Linux)
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export PREBUILTOS="linux-x86"
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;;
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Darwin)
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export PREBUILTOS="darwin-x86"
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;;
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*) echo "unknown OS:" $(uname) && exit 1;;
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esac
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export GOROOT="${SRCDIR}/prebuilts/go/$PREBUILTOS"
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if [[ $# -eq 0 ]]; then
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mkdir -p $BUILDDIR
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if [[ $(find $BUILDDIR -maxdepth 1 -name Android.bp) ]]; then
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echo "FAILED: The build directory must not be a source directory"
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exit 1
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fi
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export SRCDIR_FROM_BUILDDIR=$(build/soong/scripts/reverse_path.py "$BUILDDIR")
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sed -e "s|@@BuildDir@@|${BUILDDIR}|" \
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-e "s|@@SrcDirFromBuildDir@@|${SRCDIR_FROM_BUILDDIR}|" \
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-e "s|@@PrebuiltOS@@|${PREBUILTOS}|" \
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"$SRCDIR/build/soong/soong.bootstrap.in" > $BUILDDIR/.soong.bootstrap
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ln -sf "${SRCDIR_FROM_BUILDDIR}/build/soong/soong.bash" $BUILDDIR/soong
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fi
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"$SRCDIR/build/blueprint/bootstrap.bash" "$@"
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