imlib2: add license info

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/imlib2/imlib2.mk

@@ -6,6 +6,9 @@
 IMLIB2_VERSION = 1.4.5
 IMLIB2_SOURCE = imlib2-$(IMLIB2_VERSION).tar.bz2
 IMLIB2_SITE = http://downloads.sourceforge.net/project/enlightenment/imlib2-src/$(IMLIB2_VERSION)/
+IMLIB2_LICENSE = imlib2 license
+IMLIB2_LICENSE_FILES = COPYING
+
 IMLIB2_INSTALL_STAGING = YES
 IMLIB2_DEPENDENCIES = host-pkgconf freetype
 IMLIB2_CONF_OPT = --with-freetype-config=$(STAGING_DIR)/usr/bin/freetype-config
@@ -61,4 +64,3 @@ endef
 IMLIB2_POST_INSTALL_STAGING_HOOKS += IMLIB2_FIXUP_IMLIB2_CONFIG
 
 $(eval $(autotools-package))
-