| use_mangled_mesa | |
| ---------------- | |
| Disallowed. See CMake Policy :policy:`CMP0030`. | |
| Copy mesa headers for use in combination with system GL. | |
| :: | |
| use_mangled_mesa(PATH_TO_MESA OUTPUT_DIRECTORY) | |
| The path to mesa includes, should contain gl_mangle.h. The mesa | |
| headers are copied to the specified output directory. This allows | |
| mangled mesa headers to override other GL headers by being added to | |
| the include directory path earlier. |