# Contributor: Sergei Lukin <sergej.lukin@gmail.com>
# Contributor: Łukasz Jendrysik <scadu@yandex.com>
# Contributor: Jakub Skrzypnik <j.skrzypnik@openmailbox.org>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
global pkgname := 'ffmpeg'
global pkgver := '3.3.4'
global pkgrel := '0'
global pkgdesc := '"Complete and free Internet live audio and video broadcasting solution for Linux/Unix'"
global url := '"http://ffmpeg.org/'"
global arch := '"all'"
global license := '"GPL'"
global subpackages := ""$pkgname-dev $pkgname-doc $pkgname-libs""
global makedepends := '"gnutls-dev lame-dev libvorbis-dev xvidcore-dev zlib-dev libvdpau-dev
	imlib2-dev x264-dev libtheora-dev coreutils bzip2-dev perl-dev libvpx-dev
	libvpx-dev sdl2-dev libxfixes-dev libva-dev alsa-lib-dev rtmpdump-dev
	v4l-utils-dev yasm opus-dev x265-dev'"
global source := ""http://ffmpeg.org/releases/ffmpeg-$pkgver.tar.xz
	0001-libavutil-clean-up-unused-FF_SYMVER-macro.patch
	""
global builddir := ""$srcdir/$pkgname-$pkgver""

# secfixes:
#   3.3.4-r0:
#     - CVE-2017-14054
#     - CVE-2017-14055
#     - CVE-2017-14056
#     - CVE-2017-14057
#     - CVE-2017-14058
#     - CVE-2017-14059
#     - CVE-2017-14169
#     - CVE-2017-14170
#     - CVE-2017-14171
#     - CVE-2017-14222
#     - CVE-2017-14223
#     - CVE-2017-14225

proc build {
	var _dbg = '"--disable-debug'"
	var _asm = ''""
	test -n $DEBUG && _dbg := '"--enable-debug'"

	matchstr $CARCH {
	x86 | arm* { _asm := '"--disable-asm'" }
	}

	cd $builddir
	./configure \
		--prefix=/usr \
		--enable-avresample \
		--enable-avfilter \
		--enable-gnutls \
		--enable-gpl \
		--enable-libmp3lame \
		--enable-librtmp \
		--enable-libvorbis \
		--enable-libvpx \
		--enable-libxvid \
		--enable-libx264 \
		--enable-libx265 \
		--enable-libtheora \
		--enable-libv4l2 \
		--enable-postproc \
		--enable-pic \
		--enable-pthreads \
		--enable-shared \
		--enable-libxcb \
		--disable-stripping \
		--disable-static \
		--enable-vaapi \
		--enable-vdpau \
		--enable-libopus \
		$_asm $_dbg
	make
	$(CC:-gcc) -o tools/qt-faststart $CFLAGS tools/qt-faststart.c
	make doc/ffmpeg.1 doc/ffplay.1 doc/ffserver.1
}

proc package {
	cd $builddir
	make DESTDIR="$pkgdir" install install-man
	install -D -m755 tools/qt-faststart "$pkgdir/usr/bin/qt-faststart"
#	strip --strip-debug "$pkgdir"/usr/lib/*.a
}

proc libs {
	global pkgdesc := '"Libraries for ffmpeg'"
	global replaces := '"ffmpeg'"
	mkdir -p "$subpkgdir"/usr
	mv "$pkgdir"/usr/lib "$subpkgdir"/usr
}

global sha512sums := '"ddeab4ab3d149a1b560c8ad2242f8ea5fb37a57a06a5af1adf6d5afde9975aa4b2d72f7c5106f20d2194b546164f55f93f6b3d1bb784501b842b0eae89a6a691  ffmpeg-3.3.4.tar.xz
32652e18d4eb231a2e32ad1cacffdf33264aac9d459e0e2e6dd91484fced4e1ca5a62886057b1f0b4b1589c014bbe793d17c78adbaffec195f9a75733b5b18cb  0001-libavutil-clean-up-unused-FF_SYMVER-macro.patch'"
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgname) op:Equal rhs:{(ffmpeg)} spids:[12])]
      spids: [12]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgver) op:Equal rhs:{(3.3.4)} spids:[15])]
      spids: [15]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgrel) op:Equal rhs:{(0)} spids:[18])]
      spids: [18]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:pkgdesc)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"Complete and free Internet live audio and video broadcasting solution for Linux/Unix"
                )
              )
            }
          spids: [21]
        )
      ]
      spids: [21]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:url)
          op: Equal
          rhs: {(DQ ("http://ffmpeg.org/"))}
          spids: [26]
        )
      ]
      spids: [26]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:arch) op:Equal rhs:{(DQ (all))} spids:[31])]
      spids: [31]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:license) op:Equal rhs:{(DQ (GPL))} spids:[36])]
      spids: [36]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:subpackages)
          op: Equal
          rhs: 
            {
              (DQ ($ VSub_Name "$pkgname") ("-dev ") ($ VSub_Name "$pkgname") ("-doc ") 
                ($ VSub_Name "$pkgname") (-libs)
              )
            }
          spids: [41]
        )
      ]
      spids: [41]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:makedepends)
          op: Equal
          rhs: 
            {
              (DQ ("gnutls-dev lame-dev libvorbis-dev xvidcore-dev zlib-dev libvdpau-dev\n") 
                ("\timlib2-dev x264-dev libtheora-dev coreutils bzip2-dev perl-dev libvpx-dev\n") ("\tlibvpx-dev sdl2-dev libxfixes-dev libva-dev alsa-lib-dev rtmpdump-dev\n") 
                ("\tv4l-utils-dev yasm opus-dev x265-dev")
              )
            }
          spids: [51]
        )
      ]
      spids: [51]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:source)
          op: Equal
          rhs: 
            {
              (DQ ("http://ffmpeg.org/releases/ffmpeg-") ($ VSub_Name "$pkgver") (".tar.xz\n") 
                ("\t0001-libavutil-clean-up-unused-FF_SYMVER-macro.patch\n") ("\t")
              )
            }
          spids: [59]
        )
      ]
      spids: [59]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:builddir)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$srcdir") (/) ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver"))}
          spids: [68]
        )
      ]
      spids: [68]
    )
    (FuncDef
      name: build
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (LhsName name:_dbg)
                  op: Equal
                  rhs: {(DQ (--disable-debug))}
                  spids: [130]
                )
              ]
              spids: [128]
            )
            (Assignment
              keyword: Assign_Local
              pairs: [(assign_pair lhs:(LhsName name:_asm) op:Equal rhs:{(DQ )} spids:[138])]
              spids: [136]
            )
            (AndOr
              children: [
                (C {(Lit_Other "[")} {(-n)} {(DQ ($ VSub_Name "$DEBUG"))} {(Lit_Other "]")})
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:_dbg)
                      op: Equal
                      rhs: {(DQ (--enable-debug))}
                      spids: [155]
                    )
                  ]
                  spids: [155]
                )
              ]
              op_id: Op_DAmp
            )
            (Case
              to_match: {(DQ ($ VSub_Name "$CARCH"))}
              arms: [
                (case_arm
                  pat_list: [{(x86)} {(arm) (Lit_Other "*")}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:_asm)
                          op: Equal
                          rhs: {(DQ (--disable-asm))}
                          spids: [179]
                        )
                      ]
                      spids: [179]
                    )
                  ]
                  spids: [171 177 184 -1]
                )
              ]
              spids: [162 168 187]
            )
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(./configure)} {(--prefix) (Lit_Other "=") (/usr)} {(--enable-avresample)} 
              {(--enable-avfilter)} {(--enable-gnutls)} {(--enable-gpl)} {(--enable-libmp3lame)} {(--enable-librtmp)} {(--enable-libvorbis)} 
              {(--enable-libvpx)} {(--enable-libxvid)} {(--enable-libx264)} {(--enable-libx265)} {(--enable-libtheora)} {(--enable-libv4l2)} 
              {(--enable-postproc)} {(--enable-pic)} {(--enable-pthreads)} {(--enable-shared)} {(--enable-libxcb)} {(--disable-stripping)} 
              {(--disable-static)} {(--enable-vaapi)} {(--enable-vdpau)} {(--enable-libopus)} {($ VSub_Name "$_asm")} {($ VSub_Name "$_dbg")}
            )
            (C {(make)})
            (C 
              {
                (BracedVarSub
                  token: <VSub_Name CC>
                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(gcc)})
                  spids: [308 312]
                )
              } {(-o)} {(tools/qt-faststart)} {($ VSub_Name "$CFLAGS")} {(tools/qt-faststart.c)}
            )
            (C {(make)} {(doc/ffmpeg.1)} {(doc/ffplay.1)} {(doc/ffserver.1)})
          ]
          spids: [125]
        )
      spids: [121 124]
    )
    (FuncDef
      name: package
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(make)} {(Lit_VarLike "DESTDIR=") (DQ ($ VSub_Name "$pkgdir"))} {(install)} 
              {(install-man)}
            )
            (C {(install)} {(-D)} {(-m755)} {(tools/qt-faststart)} 
              {(DQ ($ VSub_Name "$pkgdir") (/usr/bin/qt-faststart))}
            )
          ]
          spids: [338]
        )
      spids: [334 337]
    )
    (FuncDef
      name: libs
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:pkgdesc)
                  op: Equal
                  rhs: {(DQ ("Libraries for ffmpeg"))}
                  spids: [386]
                )
              ]
              spids: [386]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:replaces)
                  op: Equal
                  rhs: {(DQ (ffmpeg))}
                  spids: [392]
                )
              ]
              spids: [392]
            )
            (C {(mkdir)} {(-p)} {(DQ ($ VSub_Name "$subpkgdir")) (/usr)})
            (C {(mv)} {(DQ ($ VSub_Name "$pkgdir")) (/usr/lib)} {(DQ ($ VSub_Name "$subpkgdir")) (/usr)})
          ]
          spids: [383]
        )
      spids: [379 382]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha512sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"ddeab4ab3d149a1b560c8ad2242f8ea5fb37a57a06a5af1adf6d5afde9975aa4b2d72f7c5106f20d2194b546164f55f93f6b3d1bb784501b842b0eae89a6a691  ffmpeg-3.3.4.tar.xz\n"
                ) 
                (
"32652e18d4eb231a2e32ad1cacffdf33264aac9d459e0e2e6dd91484fced4e1ca5a62886057b1f0b4b1589c014bbe793d17c78adbaffec195f9a75733b5b18cb  0001-libavutil-clean-up-unused-FF_SYMVER-macro.patch"
                )
              )
            }
          spids: [423]
        )
      ]
      spids: [423]
    )
  ]
)