dev-cpp/cairomm: fix automagic dependency on cairo libs

configure checks for various features of cairo to enable cairomm counterparts.
Use flags and their defaults must be kept in sync to avoid broken setup when cairo configuration changes but not cairomm.

Package-Manager: portage-2.2.25

dev-cpp/cairomm/cairomm-1.12.0-r1.ebuild

@@ -0,0 +1,49 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+GCONF_DEBUG="no"
+
+inherit gnome2 multilib-minimal
+
+DESCRIPTION="C++ bindings for the Cairo vector graphics library"
+HOMEPAGE="http://cairographics.org/cairomm"
+
+LICENSE="LGPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="aqua doc +svg X"
+
+RDEPEND="
+	>=x11-libs/cairo-1.12.10[aqua=,svg=,X=,${MULTILIB_USEDEP}]
+	>=dev-libs/libsigc++-2.5.1:2[${MULTILIB_USEDEP}]
+"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	doc? (
+		app-doc/doxygen
+		dev-libs/libxslt
+		media-gfx/graphviz )
+"
+
+src_prepare() {
+	# don't waste time building examples because they are marked as "noinst"
+	sed -i 's/^\(SUBDIRS =.*\)examples\(.*\)$/\1\2/' Makefile.in || die
+
+	# don't waste time building tests
+	# they require the boost Unit Testing framework, that's not in base boost
+	sed -i 's/^\(SUBDIRS =.*\)tests\(.*\)$/\1\2/' Makefile.in || die
+
+	gnome2_src_prepare
+}
+
+multilib_src_configure() {
+	ECONF_SOURCE="${S}" gnome2_src_configure \
+		--disable-tests \
+		$(multilib_native_use_enable doc documentation)
+}
+
+multilib_src_install() {
+	gnome2_src_install
+}