Requre that long options starting with 'o' only accept a double dash prefix.
-rw-r--r-- 361 .cvsignore
-rw-r--r-- 18007 COPYING
-rw-r--r-- 25283 COPYING.LIB
-rw-r--r-- 240826 ChangeLog
-rw-r--r-- 3131 MAINTAINERS
-rw-r--r-- 57600 Makefile.in
-rw-r--r-- 1719 README
-rw-r--r-- 266 README-maintainer-mode
drwxr-xr-x - bfd
drwxr-xr-x - binutils
-rw-r--r-- 23090 config-ml.in
-rwxr-xr-x 35954 config.guess
-rw-r--r-- 2147 config.if
-rwxr-xr-x 26808 config.sub
drwxr-xr-x - config
-rwxr-xr-x 50366 configure
-rw-r--r-- 48432 configure.in
-rwxr-xr-x 1875 djunpack.bat
drwxr-xr-x - etc
drwxr-xr-x - gas
drwxr-xr-x - gdb
-rw-r--r-- 11320 gettext.m4
drwxr-xr-x - gprof
drwxr-xr-x - include
-rwxr-xr-x 5598 install-sh
drwxr-xr-x - intl
drwxr-xr-x - ld
drwxr-xr-x - libiberty
-rw-r--r-- 29064 libtool.m4
-rw-r--r-- 26772 ltcf-c.sh
-rw-r--r-- 31661 ltcf-cxx.sh
-rw-r--r-- 23700 ltcf-gcj.sh
-rwxr-xr-x 79434 ltconfig
-rw-r--r-- 140212 ltmain.sh
-rw-r--r-- 1087 makefile.vms
-rwxr-xr-x 6283 missing
-rwxr-xr-x 2179 mkdep
-rwxr-xr-x 730 mkinstalldirs
drwxr-xr-x - mmalloc
-rwxr-xr-x 880 move-if-change
-rw-r--r-- 14898 mpw-README
-rw-r--r-- 5169 mpw-build.in
-rw-r--r-- 4742 mpw-config.in
-rw-r--r-- 14664 mpw-configure
-rw-r--r-- 3171 mpw-install
drwxr-xr-x - opcodes
drwxr-xr-x - readline
-rw-r--r-- 220 setup.com
drwxr-xr-x - sim
-rwxr-xr-x 1094 symlink-tree
drwxr-xr-x - texinfo
-rwxr-xr-x 3268 ylwrap