MAC编译OpenJDK8：clang: error: include path for libstdc++ headers not found（独家解决办法）

#!/usr/bin/env bash
set -e
DEST_DIR=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr
sudo ln -snf \
    $PWD/include/c++ \
    ${DEST_DIR}/include/
sudo ln -snf \
    $PWD/lib/libstdc++.6.0.9.tbd \
    $PWD/lib/libstdc++.6.tbd \
    $PWD/lib/libstdc++.tbd \
    ${DEST_DIR}/lib/

NEW_INCLUDE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1
export   CFLAGS="-I$NEW_INCLUDE"
export CXXFLAGS="-I$NEW_INCLUDE"
NEW_LIB=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib
export LDFLAGS="-L${NEW_LIB}"
export LIBRARY_PATH=$NEW_LIB:$LIBRARY_PATH