因为swap剩余空间不足造成AOSP编译失败

编译失败的log：

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FAILED: out/soong/build.ninja cd "$(dirname "out/soong/.bootstrap/bin/soong_build")" && BUILDER="$PWD/$(basename "out/soong/.bootstrap/bin/soong_build")" && cd / && "$BUILDER"     --top "$TOP"     --out "out/soong"     -n "out"     -d "out/soong/build.ninja.d"     -t -l out/.module_paths/Android.bp.list -globFile out/soong/.bootstrap/build-globs.ninja -o out/soong/build.ninja --available_env out/soong/soong.environment.available --used_env out/soong/soong.environment.used Android.bp Clang SA is not enabled Killed 17:10:08 soong bootstrap failed with: exit status 1

增大swap的办法：

https://linuxhint.com/change_swap_size_ubuntu/