media-gfx/pqiv: add archive use flag and fix backend loading (bug #60…

…3506)

media-gfx/pqiv/metadata.xml

@@ -12,4 +12,7 @@
     </maintainer>
     <remote-id type="github">phillipberndt/pqiv</remote-id>
   </upstream>
+  <use>
+    <flag name="archive">Enable support for images in archives and cbX comic book files</flag>
+  </use>
 </pkgmetadata>

media-gfx/pqiv/pqiv-2.7.4-r1.ebuild

@@ -0,0 +1,77 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+inherit linux-info flag-o-matic toolchain-funcs fdo-mime
+
+DESCRIPTION="Modern rewrite of Quick Image Viewer"
+HOMEPAGE="https://github.com/phillipberndt/pqiv http://www.pberndt.com/Programme/Linux/pqiv/"
+SRC_URI="https://github.com/phillipberndt/pqiv/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="archive ffmpeg imagemagick kernel_linux libav pdf postscript"
+
+RDEPEND="
+	>=dev-libs/glib-2.8:2
+	>=x11-libs/cairo-1.6
+	x11-libs/gtk+:3
+	archive? ( app-arch/libarchive:0= )
+	ffmpeg? (
+		!libav? ( media-video/ffmpeg:0= )
+		libav? ( media-video/libav:0= )
+	)
+	imagemagick? ( media-gfx/imagemagick:0= )
+	pdf? ( app-text/poppler:0= )
+	postscript? ( app-text/libspectre:0= )
+"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+pkg_setup() {
+	if use kernel_linux; then
+		CONFIG_CHECK="~INOTIFY_USER"
+		linux-info_pkg_setup
+	fi
+}
+
+src_prepare() {
+	default
+	sed -i \
+		-e "s:/lib/:/$(get_libdir)/:g" \
+		GNUmakefile || die
+
+	# bug #603506
+	append-ldflags -Wl,--disable-new-dtags
+}
+
+src_configure() {
+	local backends="gdkpixbuf"
+	use archive && backends="${backends},archive,archive_cbx"
+	use ffmpeg || use libav && backends="${backends},libav"
+	use imagemagick && backends="${backends},wand"
+	use pdf && backends="${backends},poppler"
+	use postscript && backends="${backends},spectre"
+
+	./configure \
+		--backends-build=shared \
+		--backends=${backends} \
+		--prefix="${EPREFIX}/usr" \
+		--destdir="${ED}" \
+		|| die
+}
+
+src_compile() {
+	tc-export CC
+	emake VERBOSE=1 CFLAGS="${CFLAGS}"
+}
+
+pkg_postinst() {
+	fdo-mime_desktop_database_update
+}
+
+pkg_postrm() {
+	fdo-mime_desktop_database_update
+}