| 51 | However, instead of overriding ${configure.compiler} manually, |
| 52 | in most cases you should instead use some combination of the following keywords instead: |
| 53 | - `compiler.blacklist` (prevent the named compiler from being used) |
| 54 | - `compiler.whitelist` (only allow the named compiler to be used) |
| 55 | - `compiler.fallback` (if all other compilers are blacklisted, allow the named compiler to be used) |
| 56 | These keywords all modify the compiler fallback list, |
| 57 | which can be found in the MacPorts sources: [[browser:tags/release_2_3_1/base/src/port1.0/portconfigure.tcl#L426]] |
| 58 | |