f30f9a500c
I've just found out that use of FindBISON.cmake shipped with CMake 2.8 on system where bison++ is default bison executable (e.g. Debian Linux) will result in corrupted CMakeCache.txt file and parse error due to "Offending entry" As FindBISON.cmake logic used to obtain installed bison executable version is tailored to match only the message used in GNU Bison it fails on absolutely different Bison++ version message and whole version message including \n characters is stored into BISON_VERSION which is then dumped into CMakeCache.txt, so everything after first \n character makes "Offending entry".
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