app-misc/tracker-miners: add upstream split tracker miners package

Bug: https://bugs.gentoo.org/672308
Package-Manager: Portage-2.3.52, Repoman-2.3.12
Signed-off-by: Mart Raudsepp <leio@gentoo.org>

5 files changed, 529 insertions, 0 deletions

diff --git a/app-misc/tracker-miners/Manifest b/app-misc/tracker-miners/Manifest
new file mode 100644
index 000000000000..30724f741a20
--- /dev/null
+++ b/app-misc/tracker-miners/Manifest
@@ -0,0 +1 @@
+DIST tracker-miners-2.1.5.tar.xz 3455264 BLAKE2B 1e9149ae0767166fc8e936922e4e02d4391f7af3faf59525e32098fb10cb6c5f6970f13bdb35f675efc9f131672b3feb84cbdcd8d0f01c86d05880919fba463a SHA512 37bf6d44635843037613cfe681cd536a8b33ba34c092183d9d66289713deaaff5322d09028b447484e6bf72a01199c041fb295d6431d2f7cff3498ef8983f605
diff --git a/app-misc/tracker-miners/files/2.1.5-meson-fixes.patch b/app-misc/tracker-miners/files/2.1.5-meson-fixes.patch
new file mode 100644
index 000000000000..c8a3e6358df8
--- /dev/null
+++ b/app-misc/tracker-miners/files/2.1.5-meson-fixes.patch
@@ -0,0 +1,322 @@
+From 5bb0709044fabe496601277ab5ba11a03500babe Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@gentoo.org>
+Date: Fri, 15 Feb 2019 00:15:08 +0200
+Subject: [PATCH 1/5] build: Add feature options for all external deps
+
+Automagic dependencies are bad for distributions. Add feature options
+for all of them that didn't have it before. If no options are specified,
+the behavior matches with before, but now it's possible to specify
+exactly what is linked to and what isn't.
+
+Fixes: #39
+---
+ meson.build       | 40 +++++++++++++++++++++-------------------
+ meson_options.txt | 37 +++++++++++++++++++++++++++++++++++++
+ 2 files changed, 58 insertions(+), 19 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index fd536f2e6..4f0e9a968 100644
+--- a/meson.build
++++ b/meson.build
+@@ -1,4 +1,6 @@
+-project('tracker-miners', 'c', 'vala', version: '2.1.5')
++project('tracker-miners', 'c', 'vala',
++        version: '2.1.5',
++        meson_version: '>=0.47')
+ 
+ gnome = import('gnome')
+ i18n = import('i18n')
+@@ -57,9 +59,9 @@ avcodec = dependency('libavcodec', version: '>= 0.8.4', required: false)
+ avformat = dependency('libavformat', version: '>= 0.8.4', required: false)
+ avutil = dependency('libavutil', version: '>= 0.8.4', required: false)
+ dbus = dependency('dbus-1', version: '> 1.3.1')
+-exempi = dependency('exempi-2.0', version: '> 2.1.0', required: false)
+-flac = dependency('flac', version: '> 1.2.1', required: false)
+-gexiv2 = dependency('gexiv2', required: false)
++exempi = dependency('exempi-2.0', version: '> 2.1.0', required: get_option('xmp'))
++flac = dependency('flac', version: '> 1.2.1', required: get_option('flac'))
++gexiv2 = dependency('gexiv2', required: get_option('raw'))
+ gio = dependency('gio-2.0', version: '>' + glib_required)
+ gio_unix = dependency('gio-unix-2.0', version: '>' + glib_required)
+ glib = dependency('glib-2.0', version: '>' + glib_required)
+@@ -72,25 +74,25 @@ gupnp_dlna = dependency('gupnp-dlna-2.0', version: '> 0.9.4', required: false)
+ gupnp_dlna_gst = dependency('gupnp-dlna-gst-2.0', version: '> 0.9.4', required: false)
+ icu_i18n = dependency('icu-i18n', version: '> 4.8.1.1', required: false)
+ icu_uc = dependency('icu-uc', version: '> 4.8.1.1', required: false)
+-libcue = dependency('libcue', required: false)
+-libexif = dependency('libexif', version: '> 0.6', required: false)
+-libgsf = dependency('libgsf-1', version: '> 1.14.24', required: false)
+-libgxps = dependency('libgxps', required: false)
+-libiptcdata = dependency('libiptcdata', required: false)
+-libjpeg = dependency('libjpeg', required: false)
+-libosinfo = dependency('libosinfo-1.0', version: '> 0.2.9', required: false)
+-libpng = dependency('libpng', version: '> 0.89', required: false)
++libcue = dependency('libcue', required: get_option('cue'))
++libexif = dependency('libexif', version: '> 0.6', required: get_option('exif'))
++libgsf = dependency('libgsf-1', version: '> 1.14.24', required: get_option('gsf'))
++libgxps = dependency('libgxps', required: get_option('xps'))
++libiptcdata = dependency('libiptcdata', required: get_option('iptc'))
++libjpeg = dependency('libjpeg', required: get_option('jpeg'))
++libosinfo = dependency('libosinfo-1.0', version: '> 0.2.9', required: get_option('iso'))
++libpng = dependency('libpng', version: '> 0.89', required: get_option('png'))
+ libseccomp = dependency('libseccomp', version: '>= 2.0', required: false)
+-libtiff = dependency('libtiff-4', required: false)
+-libxml2 = dependency('libxml-2.0', version: '> 2.6')
+-libvorbis = dependency('vorbisfile', version: '> 0.22')
+-poppler = dependency('poppler-glib', version: '> 0.16.0', required: false)
+-taglib = dependency('taglib_c', version: '> 1.6', required: false)
+-totem_plparser = dependency('totem-plparser', required: false)
++libtiff = dependency('libtiff-4', required: get_option('tiff'))
++libxml2 = dependency('libxml-2.0', version: '> 2.6', required: get_option('xml'))
++libvorbis = dependency('vorbisfile', version: '> 0.22', required: get_option('vorbis'))
++poppler = dependency('poppler-glib', version: '> 0.16.0', required: get_option('pdf'))
++taglib = dependency('taglib_c', version: '> 1.6', required: get_option('taglib'))
++totem_plparser = dependency('totem-plparser', required: get_option('playlist'))
+ upower = dependency('upower-glib', version: '> 0.9.0', required: false)
+ zlib = dependency('zlib')
+ 
+-libgif = cc.find_library('gif', required: false)
++libgif = cc.find_library('gif', required: get_option('gif'))
+ libmath = cc.find_library('m', required: false)
+ 
+ # FIXME: here we work around a quirk todo with Meson and Vala: the 'uuid'
+diff --git a/meson_options.txt b/meson_options.txt
+index a91ac6c0f..5fce7a529 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -35,6 +35,43 @@ option('text', type: 'boolean', value: 'true',
+ option('unzip_ps_gz_files', type: 'boolean', value: 'true',
+        description: 'Enable extractor for PS.GZ metadata')
+ 
++option('cue', type: 'feature', value: 'auto',
++       description: 'Support cue sheet parsing')
++option('exif', type: 'feature', value: 'auto',
++       description: 'Support EXIF metadata')
++option('flac', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from Flac audio')
++option('gif', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from GIF images')
++option('gsf', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from MS & Open Office documents')
++option('iptc', type: 'feature', value: 'auto',
++       description: 'Support IPTC photo metadata')
++option('iso', type: 'feature', value: 'auto',
++       description: 'Support ISO image parsing')
++option('jpeg', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from JPEG images')
++option('pdf', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from PDF documents')
++option('playlist', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from playlists (w/ Totem)')
++option('png', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from PNG images')
++option('raw', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from RAW photos')
++option('taglib', type: 'feature', value: 'auto',
++       description: 'Support writeback for audio files using Taglib')
++option('tiff', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from TIFF images')
++option('vorbis', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from Vorbis (ogg/etc) files')
++option('xml', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from XML and HTML documents')
++option('xmp', type: 'feature', value: 'auto',
++       description: 'Support XMP metadata')
++option('xps', type: 'feature', value: 'auto',
++       description: 'Support extracting metadata from XPS documents')
++
+ option('battery_detection', type: 'combo', choices: ['auto', 'hal', 'upower', 'none'], value: 'auto',
+        description: 'Enable upower or HAL for battery/mains power detection')
+ option('charset_detection', type: 'combo', choices: ['auto', 'enca', 'icu', 'none'], value: 'auto',
+-- 
+2.17.0
+
+
+From b8c1768696c13275f5896374907fa192140ec922 Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@gentoo.org>
+Date: Fri, 15 Feb 2019 00:18:09 +0200
+Subject: [PATCH 2/5] build: Fix minimum dep checks to allow the specified
+ version too
+
+Many of the minimum deps were expressed as "> x.y", but were meant to
+allow x.y itself as well. Change all to ">= x.y". This seems to be
+what was intended and was the case with autotools.
+---
+ meson.build | 44 ++++++++++++++++++++++----------------------
+ 1 file changed, 22 insertions(+), 22 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index 4f0e9a968..4263faf95 100644
+--- a/meson.build
++++ b/meson.build
+@@ -58,38 +58,38 @@ endif
+ avcodec = dependency('libavcodec', version: '>= 0.8.4', required: false)
+ avformat = dependency('libavformat', version: '>= 0.8.4', required: false)
+ avutil = dependency('libavutil', version: '>= 0.8.4', required: false)
+-dbus = dependency('dbus-1', version: '> 1.3.1')
+-exempi = dependency('exempi-2.0', version: '> 2.1.0', required: get_option('xmp'))
+-flac = dependency('flac', version: '> 1.2.1', required: get_option('flac'))
++dbus = dependency('dbus-1', version: '>= 1.3.1')
++exempi = dependency('exempi-2.0', version: '>= 2.1.0', required: get_option('xmp'))
++flac = dependency('flac', version: '>= 1.2.1', required: get_option('flac'))
+ gexiv2 = dependency('gexiv2', required: get_option('raw'))
+-gio = dependency('gio-2.0', version: '>' + glib_required)
+-gio_unix = dependency('gio-unix-2.0', version: '>' + glib_required)
+-glib = dependency('glib-2.0', version: '>' + glib_required)
+-gmodule = dependency('gmodule-2.0', version: '>' + glib_required)
+-gobject = dependency('gobject-2.0', version: '>' + glib_required)
++gio = dependency('gio-2.0', version: '>=' + glib_required)
++gio_unix = dependency('gio-unix-2.0', version: '>=' + glib_required)
++glib = dependency('glib-2.0', version: '>=' + glib_required)
++gmodule = dependency('gmodule-2.0', version: '>=' + glib_required)
++gobject = dependency('gobject-2.0', version: '>=' + glib_required)
+ gstreamer = dependency('gstreamer-1.0', required: false)
+ gstreamer_pbutils = dependency('gstreamer-pbutils-1.0', required: false)
+ gstreamer_tag = dependency('gstreamer-tag-1.0', required: false)
+-gupnp_dlna = dependency('gupnp-dlna-2.0', version: '> 0.9.4', required: false)
+-gupnp_dlna_gst = dependency('gupnp-dlna-gst-2.0', version: '> 0.9.4', required: false)
+-icu_i18n = dependency('icu-i18n', version: '> 4.8.1.1', required: false)
+-icu_uc = dependency('icu-uc', version: '> 4.8.1.1', required: false)
++gupnp_dlna = dependency('gupnp-dlna-2.0', version: '>= 0.9.4', required: false)
++gupnp_dlna_gst = dependency('gupnp-dlna-gst-2.0', version: '>= 0.9.4', required: false)
++icu_i18n = dependency('icu-i18n', version: '>= 4.8.1.1', required: false)
++icu_uc = dependency('icu-uc', version: '>= 4.8.1.1', required: false)
+ libcue = dependency('libcue', required: get_option('cue'))
+-libexif = dependency('libexif', version: '> 0.6', required: get_option('exif'))
+-libgsf = dependency('libgsf-1', version: '> 1.14.24', required: get_option('gsf'))
++libexif = dependency('libexif', version: '>= 0.6', required: get_option('exif'))
++libgsf = dependency('libgsf-1', version: '>= 1.14.24', required: get_option('gsf'))
+ libgxps = dependency('libgxps', required: get_option('xps'))
+ libiptcdata = dependency('libiptcdata', required: get_option('iptc'))
+ libjpeg = dependency('libjpeg', required: get_option('jpeg'))
+-libosinfo = dependency('libosinfo-1.0', version: '> 0.2.9', required: get_option('iso'))
+-libpng = dependency('libpng', version: '> 0.89', required: get_option('png'))
++libosinfo = dependency('libosinfo-1.0', version: '>= 0.2.9', required: get_option('iso'))
++libpng = dependency('libpng', version: '>= 0.89', required: get_option('png'))
+ libseccomp = dependency('libseccomp', version: '>= 2.0', required: false)
+ libtiff = dependency('libtiff-4', required: get_option('tiff'))
+-libxml2 = dependency('libxml-2.0', version: '> 2.6', required: get_option('xml'))
+-libvorbis = dependency('vorbisfile', version: '> 0.22', required: get_option('vorbis'))
+-poppler = dependency('poppler-glib', version: '> 0.16.0', required: get_option('pdf'))
+-taglib = dependency('taglib_c', version: '> 1.6', required: get_option('taglib'))
++libxml2 = dependency('libxml-2.0', version: '>= 2.6', required: get_option('xml'))
++libvorbis = dependency('vorbisfile', version: '>= 0.22', required: get_option('vorbis'))
++poppler = dependency('poppler-glib', version: '>= 0.16.0', required: get_option('pdf'))
++taglib = dependency('taglib_c', version: '>= 1.6', required: get_option('taglib'))
+ totem_plparser = dependency('totem-plparser', required: get_option('playlist'))
+-upower = dependency('upower-glib', version: '> 0.9.0', required: false)
++upower = dependency('upower-glib', version: '>= 0.9.0', required: false)
+ zlib = dependency('zlib')
+ 
+ libgif = cc.find_library('gif', required: get_option('gif'))
+@@ -143,7 +143,7 @@ elif get_option('battery_detection') == 'upower'
+ endif
+ 
+ if battery_detection_library_name == ''
+-  hal = dependency('hal', version: '> 0.5', required: false)
++  hal = dependency('hal', version: '>= 0.5', required: false)
+ 
+   if hal.found()
+     battery_detection_library = hal
+-- 
+2.17.0
+
+
+From 6a215b9088abb9df4a837c1b74f281454f286ddf Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@gentoo.org>
+Date: Fri, 15 Feb 2019 01:11:23 +0200
+Subject: [PATCH 3/5] build: Remove unnecessary vala language dependency
+
+tracker-miners doesn't use any vala, but due to vala declared as
+a used language it does error out if valac isn't found. Remove the
+language and unused vapi helper variable.
+---
+ meson.build | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index 4263faf95..bfd2d624b 100644
+--- a/meson.build
++++ b/meson.build
+@@ -1,4 +1,4 @@
+-project('tracker-miners', 'c', 'vala',
++project('tracker-miners', 'c',
+         version: '2.1.5',
+         meson_version: '>=0.47')
+ 
+@@ -385,7 +385,6 @@ tracker_writeback_modules_dir = join_paths(get_option('prefix'), get_option('lib
+ tracker_uninstalled_extract_rules_dir = join_paths(meson.current_build_dir(), 'src', 'tracker-extract')
+ 
+ gsettings_schema_dir = join_paths(get_option('prefix'), get_option('datadir'), 'glib-2.0', 'schemas')
+-vapi_dir = join_paths(get_option('prefix'), get_option('datadir'), 'vala', 'vapi')
+ 
+ glib_mkenums = find_program('glib-mkenums')
+ 
+-- 
+2.17.0
+
+
+From a163936b590184291c6ac6b8365eb5f7e9bf3474 Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@gentoo.org>
+Date: Fri, 15 Feb 2019 01:12:25 +0200
+Subject: [PATCH 4/5] build: Remove unnecessary uuid util-linux hard dependency
+
+tracker core might use uuid, but nothing in tracker-miners needs it
+---
+ meson.build | 8 --------
+ 1 file changed, 8 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index bfd2d624b..8d23a1157 100644
+--- a/meson.build
++++ b/meson.build
+@@ -95,14 +95,6 @@ zlib = dependency('zlib')
+ libgif = cc.find_library('gif', required: get_option('gif'))
+ libmath = cc.find_library('m', required: false)
+ 
+-# FIXME: here we work around a quirk todo with Meson and Vala: the 'uuid'
+-# pkg-config component corresponds to 'libuuid.vapi', but Meson assumes that
+-# .vapi name always matches pkg-config name, and will add `--pkg uuid` to the
+-# Vala commandline. By finding 'uuid' using find_library() instead, we get
+-# a dependency object back that won't cause any `--pkg` arguments to be added
+-# to the Vala commandline, but still works as expected for C code.
+-uuid = cc.find_library('uuid')
+-
+ have_tracker_extract = get_option('extract')
+ have_tracker_miner_apps = get_option('miner_apps')
+ have_tracker_miner_fs = get_option('miner_fs')
+-- 
+2.17.0
+
+
+From cc87c22592868e700333f31f333bf850c89f0135 Mon Sep 17 00:00:00 2001
+From: Sam Thursfield <sam@afuera.me.uk>
+Date: Sun, 7 Oct 2018 23:42:28 +0200
+Subject: [PATCH 5/5] build: Fix breakage when libcue isn't found
+
+Commit 6e281037a5f0abc introduced a regression on systems where libcue
+is not available.
+
+Fixes https://gitlab.gnome.org/GNOME/tracker-miners/issues/33
+
+(cherry picked from commit fd0eb3cd98f279591cbe8635eadf42027dd5ddae)
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 8d23a1157..d69588435 100644
+--- a/meson.build
++++ b/meson.build
+@@ -303,7 +303,7 @@ conf.set('GSTREAMER_BACKEND_DISCOVERER', gstreamer_backend_name == 'Discoverer')
+ conf.set('GSTREAMER_BACKEND_GUPNP_DLNA', gstreamer_backend_name == 'GUPnP-DLNA')
+ conf.set('HAVE_HAL', battery_detection_library_name == 'hal')
+ conf.set('HAVE_LIBCUE', libcue.found())
+-conf.set('HAVE_LIBCUE2', libcue.version() >= '2.0.0')
++conf.set('HAVE_LIBCUE2', libcue.found() and libcue.version().version_compare('>= 2.0.0'))
+ conf.set('HAVE_LIBICU_CHARSET_DETECTION', charset_library_name == 'icu')
+ conf.set('HAVE_LIBEXIF', libexif.found())
+ conf.set('HAVE_LIBIPTCDATA', libiptcdata.found())
+-- 
+2.17.0
+
diff --git a/app-misc/tracker-miners/files/2.1.5-test-fix.patch b/app-misc/tracker-miners/files/2.1.5-test-fix.patch
new file mode 100644
index 000000000000..be979e6af057
--- /dev/null
+++ b/app-misc/tracker-miners/files/2.1.5-test-fix.patch
@@ -0,0 +1,50 @@
+From 02a54749117d609d75bad80331024661c2e598ce Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@gentoo.org>
+Date: Fri, 15 Feb 2019 12:20:39 +0200
+Subject: [PATCH] libtracker-miners-common: improve path_evaluate_name
+ environment handling
+
+Under some environments $PWD might not point where we expect, so simply
+use g_get_current_dir() instead.
+g_getenv() is documented to return a pointer that may get overwritten
+by subsequent calls to g_getenv, g_setenv of g_unsetenv. As even after
+removing the second g_getenv, there's still g_setenv calls, take a copy.
+---
+ .../libtracker-miners-common/tracker-file-utils-test.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/tests/libtracker-miners-common/tracker-file-utils-test.c b/tests/libtracker-miners-common/tracker-file-utils-test.c
+index 93b94472c..3f86a0cdc 100644
+--- a/tests/libtracker-miners-common/tracker-file-utils-test.c
++++ b/tests/libtracker-miners-common/tracker-file-utils-test.c
+@@ -134,14 +134,14 @@ test_path_list_filter_duplicates_with_exceptions ()
+ static void
+ test_path_evaluate_name (void)
+ {
+-	gchar *result, *expected;
+-
+-	const gchar *home = g_getenv ("HOME");
+-	const gchar *pwd = g_getenv ("PWD");
++	gchar *result, *expected, *home, *pwd;
+ 
+ 	const gchar *test = "/one/two";
+ 	gchar *parent_dir;
+ 
++	home = g_strdup (g_getenv ("HOME"));
++	pwd = g_get_current_dir ();
++
+ 	g_setenv ("TEST_TRACKER_DIR", test, TRUE);
+ 
+ 
+@@ -219,6 +219,8 @@ test_path_evaluate_name (void)
+ 	result = tracker_path_evaluate_name (tracker_test_helpers_get_nonutf8 ());
+ 	g_assert_cmpstr (result, ==, tracker_test_helpers_get_nonutf8 ());
+ 
++	g_free (home);
++	g_free (pwd);
+ 	g_unsetenv ("TEST_TRACKER_DIR");
+ }
+ 
+-- 
+2.17.0
+
diff --git a/app-misc/tracker-miners/metadata.xml b/app-misc/tracker-miners/metadata.xml
new file mode 100644
index 000000000000..82957eafdf0d
--- /dev/null
+++ b/app-misc/tracker-miners/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>gnome@gentoo.org</email>
+    <name>Gentoo GNOME Desktop</name>
+  </maintainer>
+  <use>
+    <flag name="cue">Enable cue sheet parsing</flag>
+    <flag name="gsf">Enable <pkg>gnome-extra/libgsf</pkg> based data extractor and
+  for ODT.</flag>
+    <flag name="iptc">Enable extraction of IPTC data from pictures</flag>
+    <flag name="iso">Enable extraction of metadata from ISO disk images</flag>
+    <flag name="playlist">Add support for playlists</flag>
+    <flag name="xps">Add support for XPS file format through <pkg>app-text/libgxps</pkg>.</flag>
+  </use>
+</pkgmetadata>
diff --git a/app-misc/tracker-miners/tracker-miners-2.1.5.ebuild b/app-misc/tracker-miners/tracker-miners-2.1.5.ebuild
new file mode 100644
index 000000000000..3759fc10e2ab
--- /dev/null
+++ b/app-misc/tracker-miners/tracker-miners-2.1.5.ebuild
@@ -0,0 +1,139 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6,3_7} )
+
+inherit gnome.org gnome2-utils meson python-any-r1 systemd xdg
+
+DESCRIPTION="A tagging metadata database, search tool and indexer"
+HOMEPAGE="https://wiki.gnome.org/Projects/Tracker"
+
+LICENSE="GPL-2+ LGPL-2.1+"
+SLOT="0"
+IUSE="cue exif ffmpeg flac gif gsf +gstreamer iptc +iso +jpeg libav +pdf +playlist raw +rss seccomp test +taglib +tiff upower +vorbis +xml xmp xps"
+
+REQUIRED_USE="cue? ( gstreamer )" # cue is currently only supported via gstreamer, not ffmpeg/libav
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+
+# tracker-2.1.7 currently always depends on ICU (theoretically could be libunistring instead); so choose ICU over enca always here for the time being (ICU is preferred)
+RDEPEND="
+	>=dev-libs/glib-2.46:2
+	>=app-misc/tracker-2.1.0:=
+	gstreamer? (
+		media-libs/gstreamer:1.0
+		media-libs/gst-plugins-base:1.0 )
+	!gstreamer? (
+		ffmpeg? (
+			libav? ( media-video/libav:0= )
+			!libav? ( media-video/ffmpeg:0= ) ) )
+
+	>=sys-apps/dbus-1.3.1
+	xmp? ( >=media-libs/exempi-2.1.0:= )
+	flac? ( >=media-libs/flac-1.2.1 )
+	raw? ( media-libs/gexiv2 )
+	>=dev-libs/icu-4.8.1.2:=
+	cue? ( media-libs/libcue )
+	exif? ( >=media-libs/libexif-0.6 )
+	gsf? ( >=gnome-extra/libgsf-1.14.24:= )
+	xps? ( app-text/libgxps )
+	iptc? ( media-libs/libiptcdata )
+	jpeg? ( virtual/jpeg:0 )
+	iso? ( >=sys-libs/libosinfo-0.2.10 )
+	>=media-libs/libpng-1.2:0=
+	seccomp? ( >=sys-libs/libseccomp-2.0 )
+	tiff? ( media-libs/tiff:0 )
+	xml? ( >=dev-libs/libxml2-2.6 )
+	vorbis? ( >=media-libs/libvorbis-0.22 )
+	pdf? ( >=app-text/poppler-0.16.0[cairo] )
+	taglib? ( >=media-libs/taglib-1.6 )
+	playlist? ( >=dev-libs/totem-pl-parser-3:= )
+	upower? ( >=sys-power/upower-0.9.0 )
+	sys-libs/zlib:0
+	gif? ( media-libs/giflib:= )
+
+	rss? ( >=net-libs/libgrss-0.7:0 )
+	app-arch/gzip
+"
+DEPEND="${RDEPEND}
+	dev-util/glib-utils
+
+	>=dev-util/intltool-0.40.0
+	>=sys-devel/gettext-0.19.8
+	virtual/pkgconfig
+	test? ( ${PYTHON_DEPS} )
+"
+# intltool-merge manually called in meson.build in 2.1.5; might be properly gone by 2.2.0 (MR !29)
+
+PATCHES=(
+	"${FILESDIR}"/${PV}-meson-fixes.patch # https://gitlab.gnome.org/GNOME/tracker-miners/merge_requests/49
+	"${FILESDIR}"/${PV}-test-fix.patch # https://gitlab.gnome.org/GNOME/tracker-miners/merge_requests/50
+)
+
+pkg_setup() {
+	use test && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	xdg_src_prepare
+	gnome2_environment_reset # sets gstreamer safety variables
+}
+
+src_configure() {
+	local media_extractor="none"
+	if use gstreamer ; then
+		media_extractor="gstreamer"
+	elif use ffmpeg ; then
+		media_extractor="libav"
+	fi
+
+	local emesonargs=(
+		-Dtracker_core=system
+
+		-Ddocs=true
+		-Dextract=true
+		$(meson_use test functional_tests)
+		-Dminer_apps=true
+		-Dminer_fs=true
+		$(meson_use rss miner_rss)
+		-Dwriteback=true
+		-Dabiword=true
+		-Ddvi=true
+		-Dicon=true
+		-Dmp3=true
+		-Dps=true
+		-Dtext=true
+		-Dunzip_ps_gz_files=true # spawns gunzip
+
+		-Dcue=$(usex cue enabled disabled)
+		-Dexif=$(usex exif enabled disabled)
+		-Dflac=$(usex flac enabled disabled)
+		-Dgif=$(usex gif enabled disabled)
+		-Dgsf=$(usex gsf enabled disabled)
+		-Diptc=$(usex iptc enabled disabled)
+		-Diso=$(usex iso enabled disabled)
+		-Djpeg=$(usex jpeg enabled disabled)
+		-Dpdf=$(usex pdf enabled disabled)
+		-Dplaylist=$(usex playlist enabled disabled)
+		-Dpng=enabled
+		-Draw=$(usex raw enabled disabled)
+		-Dtaglib=$(usex taglib enabled disabled)
+		-Dtiff=$(usex tiff enabled disabled)
+		-Dvorbis=$(usex vorbis enabled disabled)
+		-Dxml=$(usex xml enabled disabled)
+		-Dxmp=$(usex xmp enabled disabled)
+		-Dxps=$(usex xps enabled disabled)
+
+		-Dbattery_detection=$(usex upower upower none)
+		-Dcharset_detection=icu # enca is a possibility, but right now we have tracker core always dep on icu and icu is preferred over enca
+		-Dgeneric_media_extractor=${media_extractor}
+		# gupnp gstreamer_backend is in bad state, upstream suggests to use discoverer, which is the default
+		-Dsystemd_user_services="$(systemd_get_userunitdir)"
+	)
+	meson_src_configure
+}
+
+src_test() {
+	dbus-run-session meson test -C "${BUILD_DIR}" || die 'tests failed'
+}