remove clang 4.0 from extra
tree945c89d849ab9b11f83ad9120768f89a3d5c72dd
-rw-r--r-- 130 .gitignore
-rw-r--r-- 3937 .hgtags
-rw-r--r-- 1482 Makefile
-rw-r--r-- 1229 README
-rw-r--r-- 2762 Vagrantfile
-rw-r--r-- 319 components-extra.mk
-rw-r--r-- 1616 components.mk
drwxr-xr-x - components
drwxr-xr-x - doc
drwxr-xr-x - make-rules
drwxr-xr-x - templates
drwxr-xr-x - tools
drwxr-xr-x - transforms