configure: Add an option to enable -Werror.
treec61958e0f7b8c9b1eb31dfc9c68dde0027d3d548
-rw-r--r-- 193 .editorconfig
-rw-r--r-- 7001 .mailmap
-rw-r--r-- 29398 ANNOUNCE
-rw-r--r-- 25743 AUTHORS
-rw-r--r-- 26434 COPYING.LIB
-rw-r--r-- 824 LICENSE
-rw-r--r-- 1324 LICENSE.OLD
-rw-r--r-- 7057 MAINTAINERS
-rw-r--r-- 4659 Makefile.in
-rw-r--r-- 5497 README
-rw-r--r-- 17 VERSION
-rw-r--r-- 13568 aclocal.m4
-rwxr-xr-x 726818 configure
-rw-r--r-- 164393 configure.ac
drwxr-xr-x - dlls
drwxr-xr-x - documentation
drwxr-xr-x - fonts
drwxr-xr-x - include
drwxr-xr-x - libs
drwxr-xr-x - loader
drwxr-xr-x - nls
drwxr-xr-x - po
drwxr-xr-x - programs
drwxr-xr-x - server
drwxr-xr-x - tools