EOF
$CC -o ./dummy ./dummy.c -lz 1>/dev/null 2>&1
if [ $? -eq 0 ]; then
if [ `./dummy` = "1.1.3" ]; then
if [ `./dummy` = "1.1.3" -o `./dummy` = "1.1.4" -o `./dummy` = "1.2.1" ]; then
use_zlib=yes
LDFLAGS="$LDFLAGS -lz"
echo "Checking zlib version: `./dummy` found."