Table 6-43. Variables for Ports That Use Mozilla
| USE_GECKO | Gecko backend the port can handle. Possible values: libxul (libxul.so), seamonkey (libgtkembedmoz.so, deprecated, should not be used any more). |
| USE_FIREFOX | The port requires Firefox as a runtime dependency. Possible values: yes (get default version), 40, 36, 35. Default dependency is on version 40. |
| USE_FIREFOX_BUILD | The port requires Firefox as a buildtime dependency. Possible values: see USE_FIREFOX. This automatically sets USE_FIREFOX and assigns the same value. |
| USE_SEAMONKEY | The port requires SeaMonkey as a runtime dependency. Possible values: yes (get default version), 20, 11 (deprecated, should not be used any more). Default dependency is on version 20. |
| USE_SEAMONKEY_BUILD | The port requires SeaMonkey as a buildtime dependency. Possible values: see USE_SEAMONKEY. This automatically sets USE_SEAMONKEY and assigns the same value. |
| USE_THUNDERBIRD | The port requires Thunderbird as a runtime dependency. Possible values: yes (get default version), 31, 30 (deprecated, should not be used any more). Default dependency is on version 31. |
| USE_THUNDERBIRD_BUILD | The port requires Thunderbird as a buildtime dependency. Possible values: see USE_THUNDERBIRD. This automatically sets USE_THUNDERBIRD and assigns the same value. |
A complete list of available variables can be found in /usr/ports/Mk/bsd.gecko.mk.