configure.in: perfrom variable substitution on all the files living in extra/ Makefile.in: on "make install", create an original/ directory that will contain pristine copies of all the config files and make adjustments to also install the files in extra/. Some review of this would be nice, since I hate mucking around in the build system.
httpd/httpd/branches/simple-conf/Makefile.in
httpd/httpd/branches/simple-conf/configure.in