Am Samstag 18 August 2007 00:11 schrieb Stefan Kögl: > I'm not new to c++ programming, but new to cmake . > > I have started an opensource project at berlios. > I don't know if I'm allowed to name it here, but if you want to know, feel > free to ask me for the url and name. > > Now I want to make a library version bump while keeping the stable version.
I guess you mean the API? Or the ABI? > The stable version is important for the system and must not be deleted or > overwritten. The versions are quite different but the header names are the > same;( > > - The unstable version is installed in /usr/local > - The stable one in /usr Is this you own lib? If yes, why are you concerned with install locations at all? > How to prefer a header e.g "/usr/local/include/foo-0.25/foo/*.h" > over "/usr/include/foo/*.h" ? > > I tried a cmake command: > > INCLUDE_DIRECTORIES(BEFORE /usr/local/include/foo-0.25) > > But g++ still takes the headers in /usr but not the newer ones > in /usr/local/include. While the time of coexistence will be short, but > repetitive, it would be nice to point me to a convenient solution. I guess that g++ documentation is the key part, here. Check what the command line looks like by issuing "make VERBOSE=1". If you use "BEFORE SYSTEM", it should result in an -isystem option. HS _______________________________________________ CMake mailing list [email protected] http://www.cmake.org/mailman/listinfo/cmake
