Zitat von Philip Lowman <[email protected]>:
FWIW, FindFLEX.cmake and FindBISON.cmake were both recently checked into
CMake CVS and might be worth a look.

http://public.kitware.com/cgi-bin/viewcvs.cgi/Modules/FindFLEX.cmake?root=CMake&view=log
http://public.kitware.com/cgi-bin/viewcvs.cgi/Modules/FindBISON.cmake?root=CMake&view=log

The FindBISON module will suffer the same problem as posted above.  Someone
could a patch into the bison people to allow the full path to m4 to be
specified as a command line option?

AFAIK, this is possible with environment variables BISON_M4 or M4, see:
http://osdir.com/ml/parsers.bison.bugs/2007-05/msg00012.html

If that works, maybe the standard bison call should be replaced with a call to a cmake script that sets this variable correctly.

HS



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