Remove executable flag from the build configuration files
-rw-r--r-- 170 .arcconfig
-rw-r--r-- 406 .gitignore
-rw-r--r-- 435 .gitmodules
-rw-r--r-- 99214 CMakeLists.txt
-rw-r--r-- 302 COPYING
-rw-r--r-- 14957 GNUmakefile
-rw-r--r-- 54448 SConstruct
drwxr-xr-x - build_files
drwxr-xr-x - doc
drwxr-xr-x - extern
drwxr-xr-x - intern
drwxr-xr-x - release
m--------- - scons
drwxr-xr-x - source
drwxr-xr-x - tests