-[PKG_CHECK_MODULES([python31], [python-3.1 >= 3.0],
- [CPPFLAGS_PYTHON="$CPPFLAGS_PYTHON $python31_CFLAGS";
- LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python31_LIBS"],
-[PKG_CHECK_MODULES([python30], [python-3.0 >= 3.0],
- [CPPFLAGS_PYTHON="$CPPFLAGS_PYTHON $python30_CFLAGS";
- LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python30_LIBS"],
-)])])])])