multimedia/x264: General overhaul

- Split x264 into two ports: the CLI application (x264), and the library
  (libx264). This will allow x264 to use lavf and friends from ffmpeg for
  decoding and demuxing while preventing a circular dependency between the
  two: x264 can depend on ffmpeg, but ffmpeg will depend on libx264 rather
  than x264.
- Add the LAVF option to the CLI port, making the dependency on ffmpeg
  optional.
- Update to 0.142.2455.
- Amend fixes to local patches so that they can apply to the new upstream
  files.
- Provide the git revision and other version information to the build
  environment, allowing the CLI binary to display this information (like the
  Windows builds).
- Remove unsupported build options (X11_OUTPUT).
- Ensure that the library and CLI ports each have the appropriate options.
- Add notes for future contributors who wish to update the ports.
- Bump PORTREVISION for all dependent ports.

PR:           187805
Differential Revision:	https://reviews.freebsd.org/D1159
Submitted by: Andrew Berg <aberg010@my.hennepintech.edu>
Approved by:  koobs (maintainer, mentor)

1 files changed, 2 insertions, 2 deletions

diff --git a/multimedia/libquicktime/Makefile b/multimedia/libquicktime/Makefile
index f827b38bf252..700ce6de4ceb 100644
--- a/multimedia/libquicktime/Makefile
+++ b/multimedia/libquicktime/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	libquicktime
 PORTVERSION=	1.2.4
-PORTREVISION?=	7
+PORTREVISION?=	8
 CATEGORIES=	multimedia
 MASTER_SITES=	SF
 
@@ -112,7 +112,7 @@ CONFIGURE_ARGS+=	--without-faad2
 .endif
 
 .if ${PORT_OPTIONS:MX264}
-LIB_DEPENDS+=	libx264.so:${PORTSDIR}/multimedia/x264
+LIB_DEPENDS+=	libx264.so:${PORTSDIR}/multimedia/libx264
 CONFIGURE_ARGS+=	--with-x264
 .else
 CONFIGURE_ARGS+=	--without-x264