b98b3a429f
Also add script to remove the Bazel output base. This will assist with supporting movable checkouts alongside mixed builds. Bug: 259191764 Test: m && (move topic and prepare_moved_top.sh) && m Test: m && prepare_moved_top.sh && m Test: build/soong/tests/relative_symlinks_test.sh Change-Id: I0f53da8d99f752fad496cf3ac61b01f001b7296d
42 lines
1.2 KiB
Bash
Executable File
42 lines
1.2 KiB
Bash
Executable File
#!/bin/bash -eu
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###############
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# Removes the Bazel output base and ninja file.
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# This is intended to solve an issue when a build top is moved.
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# Starlark symlinks are absolute and a moved build top will have many
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# dangling symlinks and fail to function as intended.
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# If the bazel output base is removed WITHOUT the top moving,
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# then any subsequent builds will fail as soong_build will not rerun.
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# Removing the ninja file will force a re-execution.
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#
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# You MUST lunch again after moving your build top, before running this.
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###############
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if [[ ! -v ANDROID_BUILD_TOP ]]; then
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echo "ANDROID_BUILD_TOP not found in environment. Please run lunch before running this script"
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exit 1
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fi
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if [[ ! -v OUT_DIR ]]; then
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out_dir="$ANDROID_BUILD_TOP/out"
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else
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out_dir="$ANDROID_BUILD_TOP/$OUT_DIR"
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fi
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output_base=$out_dir/bazel/output/
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ninja_file=$out_dir/soong/build*ninja
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if [[ ! -d $output_base ]]; then
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echo "The specified output directory doesn't exist."
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echo "Have you rerun lunch since moving directories?"
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exit 1
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fi
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read -p "Are you sure you want to remove $output_base and the ninja file $ninja_file? Y/N " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]
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then
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rm -rf $output_base
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rm $ninja_file
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fi
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