mquery ENABLE_CXX "Build with C++ compiler instead of C compiler?" n "--enable-build-with-cxx" "--disable-build-with-cxx"
mquery ENABLE_COORD64 "Force 64-bit coordinate types?" n "--enable-coord64" "--disable-coord64"
mquery ENABLE_COORD32 "Force 32-bit coordinate types?" n "--enable-coord32" "--disable-coord32"
mquery DIS_GUI "Disable GUI support? Intended for use in a web server environment" n "--without-gui" "--with-gui=gtk"
