remove ppl vs polylib check.
tree8494632279b5f40f32fbe96a4832d9742e48ff9d
-rw-r--r-- 15008 LICENSE
-rw-r--r-- 4604 Makefile.am
-rw-r--r-- 8826 README
drwxr-xr-x - autoconf
-rwxr-xr-x 74 autogen.sh
-rw-r--r-- 12444 configure.in
drwxr-xr-x - doc
drwxr-xr-x - examples
-rwxr-xr-x 352 genversion.sh.in
drwxr-xr-x - include
drwxr-xr-x - source
drwxr-xr-x - test