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Do not copy the compiler-rt builtins if the destination directory doesn't exist

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rdar://51963563
This commit is contained in:
Alex Lorenz
2019-06-20 15:58:01 -07:00
parent 40a49cee87
commit 1cf12f93d9
1 changed files with 11 additions and 9 deletions
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20
utils/build-script-impl
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@@ -2957,16 +2957,18 @@ for host in "${ALL_HOSTS[@]}"; do
DEST_CXX_BUILTINS_VERSION=$(ls "$llvm_build_dir/lib/clang" | awk '{print $0}')
DEST_BUILTINS_DIR="$llvm_build_dir/lib/clang/$DEST_CXX_BUILTINS_VERSION/lib/darwin"
echo "copying compiler-rt embedded builtins into the local clang build directory $DEST_BUILTINS_DIR."
if [ -d "$DEST_BUILTINS_DIR" ]; then
echo "copying compiler-rt embedded builtins into the local clang build directory $DEST_BUILTINS_DIR."
if [ -f "$HOST_CXX_BUILTINS_DIR/libclang_rt.ios.a" ]; then
call cp "$HOST_CXX_BUILTINS_DIR/libclang_rt.ios.a" "$DEST_BUILTINS_DIR/libclang_rt.ios.a"
fi
if [ -f "$HOST_CXX_BUILTINS_DIR/libclang_rt.watchos.a" ]; then
call cp "$HOST_CXX_BUILTINS_DIR/libclang_rt.watchos.a" "$DEST_BUILTINS_DIR/libclang_rt.watchos.a"
fi
if [ -f "$HOST_CXX_BUILTINS_DIR/libclang_rt.tvos.a" ]; then
call cp "$HOST_CXX_BUILTINS_DIR/libclang_rt.tvos.a" "$DEST_BUILTINS_DIR/libclang_rt.tvos.a"
if [ -f "$HOST_CXX_BUILTINS_DIR/libclang_rt.ios.a" ]; then
call cp "$HOST_CXX_BUILTINS_DIR/libclang_rt.ios.a" "$DEST_BUILTINS_DIR/libclang_rt.ios.a"
fi
if [ -f "$HOST_CXX_BUILTINS_DIR/libclang_rt.watchos.a" ]; then
call cp "$HOST_CXX_BUILTINS_DIR/libclang_rt.watchos.a" "$DEST_BUILTINS_DIR/libclang_rt.watchos.a"
fi
if [ -f "$HOST_CXX_BUILTINS_DIR/libclang_rt.tvos.a" ]; then
call cp "$HOST_CXX_BUILTINS_DIR/libclang_rt.tvos.a" "$DEST_BUILTINS_DIR/libclang_rt.tvos.a"
fi
fi
fi
fi