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{ fetchurl, stdenv, substituteAll
, libtool, gettext, zlib, bzip2, flac, libvorbis
, exiv2, libgsf, rpm, pkgconfig, fetchpatch
, gstreamerSupport ? true, gst_all_1 ? null
# ^ Needed e.g. for proper id3 and FLAC support.
# Set to `false` to decrease package closure size by about 87 MB (53%).
, gstPlugins ? (gst: [ gst.gst-plugins-base gst.gst-plugins-good ])
# If an application needs additional gstreamer plugins it can also make them
# available by adding them to the environment variable
# GST_PLUGIN_SYSTEM_PATH_1_0, e.g. like this:
# postInstall = ''
# wrapProgram $out/bin/extract --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "$GST_PLUGIN_SYSTEM_PATH_1_0"
# '';
# See also <https://nixos.org/nixpkgs/manual/#sec-language-gnome>.
, gtkSupport ? true, glib ? null, gtk3 ? null
, videoSupport ? true, ffmpeg_3 ? null, libmpeg2 ? null}:
assert gstreamerSupport -> gst_all_1 != null && builtins.isList (gstPlugins gst_all_1);
assert gtkSupport -> glib != null && gtk3 != null;
assert videoSupport -> ffmpeg_3 != null && libmpeg2 != null;
stdenv.mkDerivation rec {
name = "libextractor-1.9";
src = fetchurl {
url = "mirror://gnu/libextractor/${name}.tar.gz";
sha256 = "1zz2zvikvfibxnk1va3kgzs7djsmiqy7bmk8y01vbsf54ryjb3zh";
};
patches = [
./fix-gcc8-build.patch
# Fixes build with exiv2 0.27
(fetchpatch {
name = "libextractor-exiv2-0.27.patch";
url = "https://git.archlinux.org/svntogit/community.git/plain/trunk/libextractor-exiv2-0.27.patch?h=packages/libextractor&id=4dc53f7fc69210ae571285dface108ed65d8ee53";
sha256 = "0w4gc1q1m1yxsd4hv105nblmif465nw3g5nxzldy0x2rl9mdncg6";
})
(fetchpatch {
name = "CVE-2019-15531.patch";
url = "https://git.gnunet.org/libextractor.git/patch/?id=d2b032452241708bee68d02aa02092cfbfba951a";
sha256 = "01xhcjbzv6p53wz7y2ii76kb8m9iwvnm4ip9w4a0bpgaxqz4b9fw";
excludes = [ "ChangeLog" ];
})
] ++ stdenv.lib.optionals gstreamerSupport [
# Libraries cannot be wrapped so we need to hardcode the plug-in paths.
(substituteAll {
src = ./gst-hardcode-plugins.patch;
load_gst_plugins = stdenv.lib.concatMapStrings
(plugin: ''gst_registry_scan_path(gst_registry_get(), "${plugin}/lib/gstreamer-1.0");'')
(gstPlugins gst_all_1);
})
];
preConfigure =
'' echo "patching installation directory in \`extractor.c'..."
sed -i "src/main/extractor.c" \
-e "s|pexe[[:blank:]]*=.*$|pexe = strdup(\"$out/lib/\");|g"
'';
buildInputs =
[ libtool gettext zlib bzip2 flac libvorbis exiv2
libgsf rpm
pkgconfig
] ++ stdenv.lib.optionals gstreamerSupport
([ gst_all_1.gstreamer ] ++ gstPlugins gst_all_1)
++ stdenv.lib.optionals gtkSupport [ glib gtk3 ]
++ stdenv.lib.optionals videoSupport [ ffmpeg_3 libmpeg2 ];
configureFlags = [
"--disable-ltdl-install"
"--with-ltdl-include=${libtool}/include"
"--with-ltdl-lib=${libtool.lib}/lib"
"--enable-xpdf"
];
# Checks need to be run after "make install", otherwise plug-ins are not in
# the search path, etc.
# FIXME: Tests currently fail and the test framework appears to be deeply
# broken anyway.
doCheck = false;
#postInstall = "make check";
meta = {
description = "Simple library for keyword extraction";
longDescription =
'' GNU libextractor is a library used to extract meta-data from files
of arbitrary type. It is designed to use helper-libraries to perform
the actual extraction, and to be trivially extendable by linking
against external extractors for additional file types.
The goal is to provide developers of file-sharing networks or
WWW-indexing bots with a universal library to obtain simple keywords
to match against queries. libextractor contains a shell-command
extract that, similar to the well-known file command, can extract
meta-data from a file an print the results to stdout.
Currently, libextractor supports the following formats: HTML, PDF,
PS, OLE2 (DOC, XLS, PPT), OpenOffice (sxw), StarOffice (sdw), DVI,
MAN, FLAC, MP3 (ID3v1 and ID3v2), NSF(E) (NES music), SID (C64
music), OGG, WAV, EXIV2, JPEG, GIF, PNG, TIFF, DEB, RPM, TAR(.GZ),
ZIP, ELF, S3M (Scream Tracker 3), XM (eXtended Module), IT (Impulse
Tracker), FLV, REAL, RIFF (AVI), MPEG, QT and ASF. Also, various
additional MIME types are detected.
'';
license = stdenv.lib.licenses.gpl2Plus;
maintainers = [ ];
platforms = stdenv.lib.platforms.linux;
};
}
|