{ fetchurl, stdenv, libtool, gettext, zlib, bzip2, flac, libvorbis , exiv2, libgsf, rpm, pkgconfig , gtkSupport ? true, glib ? null, gtk3 ? null , videoSupport ? true, ffmpeg ? null, libmpeg2 ? null}: assert gtkSupport -> glib != null && gtk3 != null; assert videoSupport -> ffmpeg != null && libmpeg2 != null; stdenv.mkDerivation rec { name = "libextractor-1.2"; src = fetchurl { url = "mirror://gnu/libextractor/${name}.tar.gz"; sha256 = "1n7z6s5ils6xmf6b0z1xda41maxj94c1n6wlyyxmacs5lrkh2a96"; }; preConfigure = '' echo "patching installation directory in \`extractor.c'..." sed -i "src/main/extractor.c" \ -e "s|pexe[[:blank:]]*=.*$|pexe = strdup(\"$out/lib/\");|g" ''; buildInputs = [ libtool gettext zlib bzip2 flac libvorbis exiv2 libgsf rpm pkgconfig ] ++ stdenv.lib.optionals gtkSupport [ glib gtk3 ] ++ stdenv.lib.optionals videoSupport [ ffmpeg libmpeg2 ]; configureFlags = "--disable-ltdl-install " + "--with-ltdl-include=${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 = [ ]; }; }