-LAUNCHER_FLAGS=$(shell pkg-config --libs --cflags pkg-config xcb xcb-randr 2>/dev/null)
-ifneq (,$(LAUNCHER_FLAGS))
-DEFAULT_TARGETS+=launcher
-DEFAULT_TARGETS:=$(filter-out systemd udev,$(DEFAULT_TARGETS))
-endif
-
-install_launcher:
- gcc -Wall $(CFLAGS) contrib/autorandr_launcher/autorandr_launcher.c -o contrib/autorandr_launcher/autorandr-launcher $(LAUNCHER_FLAGS)
- install -D -m 755 contrib/autorandr_launcher/autorandr_launcher ${DESTDIR}${PREFIX}/bin/autorandr-launcher
-
- install -D -m 644 contrib/etc/xdg/autostart/autorandr-launcher.desktop ${DESTDIR}/${XDG_AUTOSTART_DIR}/autorandr-launcher.desktop
+LAUNCHER_LDLIBS=$(shell pkg-config --libs pkg-config xcb xcb-randr 2>/dev/null)
+ifneq (,$(LAUNCHER_LDLIBS))
+CLEANUP_FILES+=contrib/autorandr_launcher/autorandr-launcher
+LAUNCHER_CFLAGS=$(shell pkg-config --cflags pkg-config xcb xcb-randr 2>/dev/null)
+DEF_AUTORANDR_PATH="-DAUTORANDR_PATH=\"${DESTDIR}${PREFIX}/bin/autorandr\""
+contrib/autorandr_launcher/autorandr-launcher: contrib/autorandr_launcher/autorandr_launcher.c
+ $(CC) $(CFLAGS) $(LAUNCHER_CFLAGS) $(DEF_AUTORANDR_PATH) -o $@ $+ $(LDFLAGS) $(LAUNCHER_LDLIBS) $(LDLIBS)
+
+install_launcher: contrib/autorandr_launcher/autorandr-launcher
+ mkdir -p ${DESTDIR}${PREFIX}/bin
+ install -m 755 contrib/autorandr_launcher/autorandr-launcher ${DESTDIR}${PREFIX}/bin/autorandr-launcher
+ mkdir -p ${DESTDIR}/${XDG_AUTOSTART_DIR}
+ install -m 644 contrib/etc/xdg/autostart/autorandr-launcher.desktop ${DESTDIR}/${XDG_AUTOSTART_DIR}/autorandr-launcher.desktop