[done] Make it possible to specify which targets to build

[tomreyn]

I'm not currently aware of an option to specify which targets to (not) build. For a dedicated server, it would be nice to be able to only build the MegaGlest game but not g3dviewer and the map editor. Please consider adding a mechanism which allows for selection of build targets.

[softcoder]

new options in svn rev 2656. svn comment reads:

added some new cmake directives to optional turn off subprojects from the build process. The new cmake options include:
BUILD_MEGAGLEST_MODEL_IMPORT_EXPORT_TOOLS
BUILD_MEGAGLEST_MODEL_VIEWER
BUILD_MEGAGLEST_MAP_EDITOR
BUILD_MEGAGLEST_CONFIGURATOR
BUILD_MEGAGLEST
By default these are all enabled (On). Turn turn off a module run cmake with the option turned off:
-DBUILD_MEGAGLEST_CONFIGURATOR=OFF

[tomreyn]

Awesome, thank you! This will speed up building on my test server remarkably.