-export CXXFLAGS="-I$base/include -I$env/64/include -isysroot $sdk/MacOSX10.9.sdk -arch x86_64"
-export CFLAGS="-I$base/include -I$env/64/include -isysroot $sdk/MacOSX10.9.sdk -arch x86_64"
-export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$base/lib:$env/64/lib
-export PATH=$env/64/bin:$PATH
-export PKG_CONFIG_PATH=$env/64/lib/pkgconfig:$base/lib/pkgconfig
+export CXXFLAGS="-I$base/include -I$env/64/include -isysroot $sdk/MacOSX11.0.sdk -arch x86_64"
+export CFLAGS="-I$base/include -I$env/64/include -isysroot $sdk/MacOSX11.0.sdk -arch x86_64"
+export PATH=$env/x86_64/bin:$PATH
+export PKG_CONFIG_PATH=$env/x86_64/lib/pkgconfig:$base/lib/pkgconfig