CFLAGS+= -fPIC
CONFIGURE_ARGS= --datadir=${PREFIX}/share \
--enable-static=yes \
--with-crypto=yes \
--without-exr \
--with-geotiff=yes \
--with-gif=yes \
--with-gnm=yes \
--with-libjson-c=yes \
--with-liblzma=yes \
--with-libtiff=yes \
--with-libz=/usr \
--with-libz=external \
--with-png=yes \
--with-proj=yes \
--with-threads=yes \