configure.in: Don't use `test -a'.
-rw-r--r-- 885 .gitignore
-rw-r--r-- 1504 AUTHORS
-rw-r--r-- 17987 COPYING
-rw-r--r-- 28163 ChangeLog
-rw-r--r-- 291 Makefile.am
-rw-r--r-- 0 NEWS
-rw-r--r-- 13650 README
-rw-r--r-- 676 TODO
drwxr-xr-x - bindings
-rwxr-xr-x 227 build.sh
-rwxr-xr-x 1052 clean.sh
-rw-r--r-- 58995 configure.in
drwxr-xr-x - contrib
drwxr-xr-x - debian
drwxr-xr-x - src
-rwxr-xr-x 235 version-gen.sh