[CMake] CMake 2.2 dependency check skip

[Alexander Neundorf]

> Von: Filipe Sousa <filipe at ipb.pt> 
>  
> I don't know if this works or not, but try setting 
> SET(CMAKE_SKIP_RULE_DEPENDENCY 1) 
 
No, AFAIK this has the effect that the files are not rebuilt if there 
CMakeLists.txt changed (e.g. if other options where inserted), but only 
if there "real" dependencies changed. 
 
"make -f CMakeFiles/Makefile2" doesn't really work, it can be used to 
build the whole source tree, and it needs the target which it should 
build. I'd like also to be able to call something like "make fast" (or 
"make nodep") from somewhere in my source tree and have it just build 
without checking the dependencies again. 
 
If I want to do it manually and my sources  live under /usr/src/myproj/, 
and I only want to build /usr/src/myproj/src/app/, I would have to enter: 
 
alex at linux:/usr/src/myproj/src/app/ $ cd /usr/src/myproj/ && make -f 
src/foo/app/CMakeFiles/app.dir/build.make 
src/foo/app/CMakeFiles/app.dir/build 
  
Bye 
Alex 
 

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