--- config.tests/unix/compile.test.orig 2016-05-12 13:16:04.782542000 +0200 +++ config.tests/unix/compile.test 2016-05-12 13:16:17.510837000 +0200 @@ -14,7 +14,7 @@ LFLAGS="$SYSROOT_FLAG" INCLUDEPATH="" CFLAGS="$SYSROOT_FLAG" -CXXFLAGS="$SYSROOT_FLAG" +CXXFLAGS="$CXXFLAGS $SYSROOT_FLAG" MAC_ARCH_CXXFLAGS="" MAC_ARCH_LFLAGS="" while [ "$#" -gt 0 ]; do