Makefile: avoid spurious recompilations of documentation
treeed34c8310c9838e3cc5bf790df5d6c49722e8db7
-rw-r--r-- 75 .dir-locals.el
-rw-r--r-- 75 .dir-settings.el
-rw-r--r-- 810 .gitignore
-rw-r--r-- 93 .gitmodules
-rw-r--r-- 3208 Makefile
-rw-r--r-- 1138 README
-rw-r--r-- 1054 README_DIST
-rw-r--r-- 3522 README_GIT
-rw-r--r-- 11757 README_maintainer
drwxr-xr-x - UTILITIES
drwxr-xr-x - contrib
-rw-r--r-- 3865 default.mk
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - lisp
-rw-r--r-- 1007 request-assign-future.txt
-rw-r--r-- 3136 targets.mk
drwxr-xr-x - testing