multimedia/{lib}x264: Update to 0.144.2533 and major refactor

- Update to 0.144.2533 (from upstream stable branch) [1]
- Switch x264 and libx264 ports to master/slave ports respectively
- Bump PORTREVISION for dependent ports as the shared library version
  has changed.

multimedia/x264:

- Clean up and update "updating instructions" in Makefile header
- Tweak COMMENT
- Only LIB_DEPENDS on libx264 and add PLIST_FILES if this isn't the
  libx264 port.
- Allow COMMENT, USES, OPTIONS_*, CONFIGURE_ARGS to be overriden in
  libx264 port.
- Place common configure arguments in a CONFIGURE_COMMON_ARGS variable
  to make overriding values without duplication easier.
- Use --prefix configure argument over post-patch replacements
- Enable stripping of binaries and libraries if DEBUG is off. Remove
  post-install target STRIP_CMD accordingly.

- Delete patch-Makefile in favour of patching WRKSRC/configure to
  identify amd64, arm64 and mipsn32. powerpc and powerpc64 are now
  covered upstream without needing patches.

- Patch out a bogus compiler argument check (cc_check) that results
  in -Wno-maybe-uninitialized being added to CFLAGS causing causes
  warnings when clang is cc. The cc_check function checks for basename
  $CC to identify compiler type (icl, clang, gcc, etc).

multimedia/libx264:

- Remove all Makefile entries that are duplicated or common and found
  in the master port (x264).
- Set lib as the PKGNAMEPREFIX
- Tweak COMMENT
- Delete upstreamed ARM patches [1]
- Delete all but one patch, as they duplicate those in x264.
- Dont remove pkgconfig/libdata directory

Changes:

  https://git.videolan.org/?p=x264.git;a=shortlog;h=refs/heads/stable

Based on:

PR:		201260 [1]
Submitted by:	Andrey Cherkashin <andoriyu gmail com> [1]

1 files changed, 0 insertions, 29 deletions

diff --git a/multimedia/libx264/files/patch-common_cpu.c b/multimedia/libx264/files/patch-common_cpu.c
deleted file mode 100644
index 5d2bd7d4c068..000000000000
--- a/multimedia/libx264/files/patch-common_cpu.c
+++ /dev/null
@@ -1,29 +0,0 @@
---- common/cpu.c.orig	2014-08-27 20:45:08 UTC
-+++ common/cpu.c
-@@ -313,7 +313,7 @@ uint32_t x264_cpu_detect( void )
- 
- #elif ARCH_PPC
- 
--#if SYS_MACOSX || SYS_OPENBSD
-+#if SYS_MACOSX || SYS_OPENBSD || SYS_FREEBSD
- #include <sys/sysctl.h>
- uint32_t x264_cpu_detect( void )
- {
-@@ -321,12 +321,16 @@ uint32_t x264_cpu_detect( void )
-     uint32_t cpu = 0;
- #if SYS_OPENBSD
-     int      selectors[2] = { CTL_MACHDEP, CPU_ALTIVEC };
--#else
-+#elif SYS_MACOSX
-     int      selectors[2] = { CTL_HW, HW_VECTORUNIT };
- #endif
-     int      has_altivec = 0;
-     size_t   length = sizeof( has_altivec );
-+#if SYS_MACOSX || SYS_OPENBSD
-     int      error = sysctl( selectors, 2, &has_altivec, &length, NULL, 0 );
-+#else
-+    int      error = sysctlbyname("hw.altivec", &has_altivec, &length, NULL, 0 );
-+#endif
- 
-     if( error == 0 && has_altivec != 0 )
-         cpu |= X264_CPU_ALTIVEC;