dev-libs/libgaminggear: Bump to EAPI-7

Removed unused cmake variable and added missing BDEP.

Closes: https://bugs.gentoo.org/659162
Closes: https://bugs.gentoo.org/669602
Package-Manager: Portage-2.3.69, Repoman-2.3.16
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

dev-libs/libgaminggear/libgaminggear-0.15.1.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
-inherit cmake-utils gnome2-utils
+inherit cmake-utils xdg
 
 DESCRIPTION="Provides functionality for gaming input devices"
 
@@ -27,6 +27,9 @@ RDEPEND="
 DEPEND="
 	${RDEPEND}
 	virtual/libgudev
+"
+BDEPEND="
+	dev-util/glib-utils
 	doc? ( app-doc/doxygen )
 "
 
@@ -34,10 +37,14 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-0.10.0-doc.patch
 )
 
+# Required because xdg.eclass overrides src_prepare() from cmake-utils.eclass
+src_prepare() {
+	cmake-utils_src_prepare
+}
+
 src_configure() {
 	mycmakeargs=(
 		-DCMAKE_INSTALL_PREFIX="${EPREFIX}"/usr
-		-DDOCDIR=share/doc/${PF}
 		-DWITH_DOC="$(usex doc)"
 	)
 	cmake-utils_src_configure
@@ -48,13 +55,13 @@ src_install() {
 }
 
 pkg_preinst() {
-	gnome2_icon_savelist
+	xdg_pkg_preinst
 }
 
 pkg_postinst() {
-	gnome2_icon_cache_update
+	xdg_pkg_postinst
 }
 
 pkg_postrm() {
-	gnome2_icon_cache_update
+	xdg_pkg_postrm
 }