media-libs/libextractor: ffmpeg 2.9+ fix

Gentoo-bug: 575774
* EAPI=6
* Made PATCHES -p1 compliant
* Add missing sub-slot operators
* Remove .la files unconditionally
* emake fully parallelised now

Closes: https://github.com/gentoo/gentoo/pull/2659

Signed-off-by: David Seifert <soap@gentoo.org>

3 files changed, 167 insertions, 2 deletions

diff --git a/media-libs/libextractor/files/libextractor-1.3-ffmpeg-2.9.patch b/media-libs/libextractor/files/libextractor-1.3-ffmpeg-2.9.patch
new file mode 100644
index 000000000000..d9e50b698ac8
--- /dev/null
+++ b/media-libs/libextractor/files/libextractor-1.3-ffmpeg-2.9.patch
@@ -0,0 +1,52 @@
+Description: Replace deprecated FFmpeg API
+Author: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
+Last-Update: <2015-11-28>
+
+--- libextractor-1.3.orig/src/plugins/thumbnailffmpeg_extractor.c
++++ libextractor-1.3/src/plugins/thumbnailffmpeg_extractor.c
+@@ -153,7 +153,7 @@ seek_cb (void *opaque,
+ static size_t 
+ create_thumbnail (int src_width, int src_height, 
+ 		  int src_stride[],
+-		  enum PixelFormat src_pixfmt, 
++		  enum AVPixelFormat src_pixfmt,
+ 		  const uint8_t * const src_data[],
+ 		  int dst_width, int dst_height,
+ 		  uint8_t **output_data, 
+@@ -189,7 +189,7 @@ create_thumbnail (int src_width, int src
+   if (NULL == 
+       (scaler_ctx =
+        sws_getContext (src_width, src_height, src_pixfmt,
+-		       dst_width, dst_height, PIX_FMT_RGB24, 
++		       dst_width, dst_height, AV_PIX_FMT_RGB24,
+ 		       SWS_BILINEAR, NULL, NULL, NULL)))
+     {
+ #if DEBUG
+@@ -214,7 +214,7 @@ create_thumbnail (int src_width, int src
+       return 0;
+     }
+   if (NULL == (dst_buffer =
+-	       av_malloc (avpicture_get_size (PIX_FMT_RGB24, dst_width, dst_height))))
++	       av_malloc (avpicture_get_size (AV_PIX_FMT_RGB24, dst_width, dst_height))))
+     {
+ #if DEBUG
+       fprintf (stderr,
+@@ -229,7 +229,7 @@ create_thumbnail (int src_width, int src
+       return 0;
+     }
+   avpicture_fill ((AVPicture *) dst_frame, dst_buffer,
+-                  PIX_FMT_RGB24, dst_width, dst_height);
++                  AV_PIX_FMT_RGB24, dst_width, dst_height);
+   sws_scale (scaler_ctx,
+              src_data, 
+              src_stride,
+@@ -272,7 +272,7 @@ create_thumbnail (int src_width, int src
+     }
+   encoder_codec_ctx->width = dst_width;
+   encoder_codec_ctx->height = dst_height;
+-  encoder_codec_ctx->pix_fmt = PIX_FMT_RGB24;
++  encoder_codec_ctx->pix_fmt = AV_PIX_FMT_RGB24;
+   opts = NULL;
+   if (avcodec_open2 (encoder_codec_ctx, encoder_codec, &opts) < 0)
+     {
+
diff --git a/media-libs/libextractor/files/libextractor-1.3-giflib-5.patch b/media-libs/libextractor/files/libextractor-1.3-giflib-5.patch
index ea0aeeb1c404..4893f9784a58 100644
--- a/media-libs/libextractor/files/libextractor-1.3-giflib-5.patch
+++ b/media-libs/libextractor/files/libextractor-1.3-giflib-5.patch
@@ -7,8 +7,8 @@ Add giflib-5.1.0 compatibility
 
 Index: src/plugins/gif_extractor.c
 ===================================================================
---- src/plugins/gif_extractor.c	(revision 34094)
-+++ src/plugins/gif_extractor.c	(revision 34095)
+--- a/src/plugins/gif_extractor.c	(revision 34094)
++++ b/src/plugins/gif_extractor.c	(revision 34095)
 @@ -78,7 +78,11 @@ EXTRACTOR_gif_extract_method (struct EXT
    if (gif_file == NULL || gif_error != 0)
    {
diff --git a/media-libs/libextractor/libextractor-1.3-r1.ebuild b/media-libs/libextractor/libextractor-1.3-r1.ebuild
new file mode 100644
index 000000000000..cd34de2cbb31
--- /dev/null
+++ b/media-libs/libextractor/libextractor-1.3-r1.ebuild
@@ -0,0 +1,113 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+DESCRIPTION="A library used to extract metadata from files of arbitrary type"
+HOMEPAGE="https://www.gnu.org/software/libextractor/"
+SRC_URI="mirror://gnu/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="amd64 ~arm ppc ppc64 x86"
+IUSE="+archive +bzip2 ffmpeg flac gif gsf gtk jpeg mp4 +magic midi mpeg tidy tiff vorbis +zlib" # test
+
+RESTRICT="test"
+
+RDEPEND="app-text/iso-codes
+	>=dev-libs/glib-2
+	media-gfx/exiv2:=
+	sys-devel/libtool
+	virtual/libiconv
+	virtual/libintl
+	archive? ( app-arch/libarchive:= )
+	bzip2? ( app-arch/bzip2 )
+	ffmpeg? ( virtual/ffmpeg )
+	flac? (
+		media-libs/flac
+		media-libs/libogg
+		)
+	gif? ( media-libs/giflib:= )
+	gsf? ( gnome-extra/libgsf:= )
+	gtk? ( x11-libs/gtk+:3 )
+	jpeg? ( virtual/jpeg:0 )
+	mp4? ( media-libs/libmp4v2:0 )
+	magic? ( sys-apps/file )
+	midi? ( media-libs/libsmf )
+	mpeg? ( media-libs/libmpeg2 )
+	tidy? ( app-text/htmltidy )
+	tiff? ( media-libs/tiff:0 )
+	vorbis? (
+		media-libs/libogg
+		media-libs/libvorbis
+		)
+	zlib? ( sys-libs/zlib )
+	!<app-crypt/pkcrack-1.2.2-r1
+	!sci-biology/glimmer
+	!sci-chemistry/pdb-extract"
+DEPEND="${RDEPEND}
+	sys-devel/gettext
+	virtual/pkgconfig"
+# test? ( app-forensics/zzuf )
+
+PATCHES=(
+	"${FILESDIR}"/${P}-giflib-5.patch #571902
+	"${FILESDIR}"/${P}-ffmpeg-2.9.patch
+)
+
+src_prepare() {
+	default
+
+	# m4/ax_create_pkgconfig_info.m4 is passing environment LDFLAGS to Libs:
+	sed -i \
+		-e '/^ax_create_pkgconfig_ldflags=/s:$LDFLAGS ::' \
+		-e 's:tidy/tidy.h:tidy.h:' \
+		configure src/plugins/html_extractor.c || die
+
+	if ! use tidy; then
+		sed -i -e 's:tidy.h:dIsAbLe&:' configure || die
+	fi
+}
+
+src_configure() {
+	e_ac_cv() {
+		export ac_cv_"$@"
+	}
+
+	e_ac_cv {lib_rpm_rpmReadPackageFile,prog_HAVE_ZZUF}=no
+
+	e_ac_cv header_FLAC_all_h=$(usex flac)
+	e_ac_cv lib_FLAC_FLAC__stream_decoder_init_stream=$(usex flac)
+	e_ac_cv lib_FLAC_FLAC__stream_decoder_init_ogg_stream=$(usex flac)
+
+	e_ac_cv header_archive_h=$(usex archive)
+	e_ac_cv header_bzlib_h=$(usex bzip2)
+	e_ac_cv header_gif_lib_h=$(usex gif)
+	e_ac_cv header_jpeglib_h=$(usex jpeg)
+	e_ac_cv header_magic_h=$(usex magic)
+	e_ac_cv header_mpeg2dec_mpeg2_h=$(usex mpeg)
+	e_ac_cv header_tiffio_h=$(usex tiff)
+	e_ac_cv header_vorbis_vorbisfile_h=$(usex vorbis)
+	e_ac_cv header_zlib_h=$(usex zlib)
+	e_ac_cv lib_mp4v2_MP4ReadProvider=$(usex mp4)
+	e_ac_cv lib_smf_smf_load_from_memory=$(usex midi)
+
+	# gstreamer support is for 1.0, no 0.10 support
+	econf \
+		--disable-static \
+		--enable-experimental \
+		--enable-glib \
+		--with-gtk_version=$(usex gtk 3.0.0 false) \
+		--without-gstreamer \
+		--disable-gsf-gnome \
+		$(use_enable gsf) \
+		$(use_enable ffmpeg)
+}
+
+src_install() {
+	default
+
+	# package provides .pc files
+	find "${D}" -name '*.la' -delete || die
+}