rubix: make the rubix.mk file more readable

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rubix/rubix.mk

@@ -7,12 +7,15 @@
 RUBIX_VERSION = 1.0.5
 RUBIX_SOURCE = rubix-$(RUBIX_VERSION).tar.bz2
 RUBIX_SITE = http://mirror.egtvedt.no/avr32linux.org/twiki/pub/Main/Rubix
-RUBIX_INSTALL_TARGET_OPTS = GAMESDIR=$(TARGET_DIR)/usr/games install
 RUBIX_LICENSE = Public Domain
 RUBIX_LICENSE_FILES = LICENCE
+RUBIX_DEPENDENCIES = xlib_libX11
 
-RUBIX_MAKE_OPTS = CC="$(TARGET_CC)" XINC="-I$(STAGING_DIR)/usr/include/X11" XLIB="-L$(STAGING_DIR)/usr/lib -lX11"
+RUBIX_MAKE_OPTS = \
+	CC="$(TARGET_CC)" \
+	XINC="-I$(STAGING_DIR)/usr/include/X11" \
+	XLIB="-L$(STAGING_DIR)/usr/lib -lX11"
 
-RUBIX_DEPENDENCIES = xlib_libX11
+RUBIX_INSTALL_TARGET_OPTS = GAMESDIR=$(TARGET_DIR)/usr/games install
 
 $(eval $(autotools-package))