o get rid of hardcoded CONFIGURE_TARGET from pkg-plist.
o utilize USE_SDL as pkg-plist includes its modules.
o utilize USE_GETOPT_LONG as configure detects libgnugetopt.
o utilize PTHREAD_LIBS to avoid linking both libc and libc_r in -STABLE.
o supply CPPFLAGS/LDFLAGS to configure to detect ogg/vorbis/id3tag and others.
o and add number of modules built accordingly.
o then sort pkg-plist.
This version uses graphics/libdvdread rather than insisting on using the
internal libdvdread as previous versions did.
Mostly submitted by: Scott Lambert <lambert@lambertfam.org>
o Create dsp.so when building with DEVFS in -current.
o Pass variables to CONFIGURE_ENV in appropriate style.
o Add missing libdvdcss.* to pkg-plist (bumping PORTREVISION).
o post-patch hack is to select proper libs (-pthread/-lc_r).
o Check XFREE86_VERSION for xvideo.so in pkg-plist.
Submitted by: FUJISHIMA Satsuki <sf@FreeBSD.org>
