www-client/mullvad-browser-bin: Use toolchain-funcs, add die, move dep to optfeature

Signed-off-by: Justin Donofrio <justin026@protonmail.com>

www-client/mullvad-browser-bin/metadata.xml

@@ -10,6 +10,5 @@
         </upstream>
         <use>
                 <flag name="X">Add support for X11</flag>
-                <flag name="wayland">Add support for screensharing on wayland</flag>
         </use>
 </pkgmetadata>

www-client/mullvad-browser-bin/mullvad-browser-bin-13.5.2.ebuild

@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit desktop xdg
+inherit desktop optfeature toolchain-funcs xdg
 
 DESCRIPTION="The Mullvad Browser is developed to minimize tracking and fingerprinting."
 HOMEPAGE="https://github.com/mullvad/mullvad-browser https://mullvad.net/"
@@ -14,14 +14,13 @@ LICENSE="MPL-2.0"
 SLOT="0"
 KEYWORDS="-* ~amd64"
 
-IUSE="wayland +X"
+IUSE="X"
 
 RESTRICT="bindist mirror test strip"
 
 RDEPEND="
 	app-accessibility/at-spi2-core
 	app-misc/mime-types
-	app-shells/bash
 	dev-libs/dbus-glib
 	dev-libs/glib
 	dev-libs/nspr
@@ -45,20 +44,20 @@ RDEPEND="
 	x11-libs/libXrender
 	x11-libs/libXt
 	x11-libs/libXtst
-	wayland? (
-		sys-apps/xdg-desktop-portal
-	)"
+"
 
 QA_PREBUILT="*"
 
 src_install() {
 	# Install profiles to home dir
-	touch "${S}"/mullvad-browser/Browser/is-packaged-app
+	touch "${S}"/mullvad-browser/Browser/is-packaged-app || die
 
 	# Fix desktop file vars
-	sed -i "s|Name=.*|Name=Mullvad Browser|g" "${S}"/mullvad-browser/start-mullvad-browser.desktop
-	sed -i "s|Exec=.*|Exec=/opt/mullvad-browser/Browser/start-mullvad-browser --detach|g" "${S}"/mullvad-browser/start-mullvad-browser.desktop
-	sed -i "s|Icon=.*|Icon=mullvad-browser|g" "${S}"/mullvad-browser/start-mullvad-browser.desktop
+	sed -i \
+		-e "s|Name=.*|Name=Mullvad Browser|g" \
+		-e "s|Exec=.*|Exec=/opt/mullvad-browser/Browser/start-mullvad-browser --detach|g" \
+		-e "s|Icon=.*|Icon=mullvad-browser|g" \
+		"${S}"/mullvad-browser/start-mullvad-browser.desktop || die
 
 	# Install shim for X11. Browser doesn't seem to launch without it, see upstream issue:
 	# https://gitlab.torproject.org/tpo/applications/tor-browser-build/-/issues/40565
@@ -70,7 +69,7 @@ src_install() {
 		      void gdk_wayland_device_get_wl_pointer() { abort(); }
 		      void gdk_wayland_window_get_wl_surface() { abort(); }
 		      void gdk_wayland_display_get_wl_display() { abort(); }" > "${S}"/X11shim.c
-		cc -shared -o "${S}"/mullvad-browser/X11shim.so "${S}"/X11shim.c
+		$(tc-getCC) -shared -o "${S}"/mullvad-browser/X11shim.so "${S}"/X11shim.c
 		sed -i '1iexport LD_PRELOAD=/opt/mullvad-browser/X11shim.so' "${S}"/mullvad-browser/Browser/start-mullvad-browser
 	fi
 
@@ -89,3 +88,9 @@ src_install() {
 	fperms +x "/opt/mullvad-browser/Browser/mullvadbrowser"
 	fperms +x "/opt/mullvad-browser/Browser/mullvadbrowser.real"
 }
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	optfeature "wayland screensharing support" sys-apps/xdg-desktop-portal
+}