made most variables which are only used in a single file and not defined in header...
-rw-r--r-- 35872 CMakeLists.txt
-rw-r--r-- 302 COPYING
-rw-r--r-- 2385 GNUmakefile
-rw-r--r-- 24491 SConstruct
drwxr-xr-x - build_files
drwxr-xr-x - doc
drwxr-xr-x - extern
drwxr-xr-x - intern
drwxr-xr-x - release
drwxr-xr-x - source