package/openal: switch to github mirror

Signed-off-by: André Hentschel <nerv@dawncrow.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/openal/openal.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256 5c2f87ff5188b95e0dc4769719a9d89ce435b8322b4478b95dd4b427fe84b2e9  openal-soft-1.19.1.tar.bz2
+sha256 9f3536ab2bb7781dbafabc6a61e0b34b17edd16bd6c2eaf2ae71bc63078f98c7  openal-1.19.1.tar.gz
 sha256 d808ce217e5b611854da622b57ec29fe545584c48bc5352fae72a4b6e5074a15  COPYING

package/openal/openal.mk

@@ -5,8 +5,7 @@
 ################################################################################
 
 OPENAL_VERSION = 1.19.1
-OPENAL_SOURCE = openal-soft-$(OPENAL_VERSION).tar.bz2
-OPENAL_SITE = http://kcat.strangesoft.net/openal-releases
+OPENAL_SITE = $(call github,kcat,openal-soft,openal-soft-$(OPENAL_VERSION))
 OPENAL_LICENSE = LGPL-2.0+
 OPENAL_LICENSE_FILES = COPYING
 OPENAL_INSTALL_STAGING = YES