gdb: arc: Use git instead of website

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gdb/Config.in.host

@@ -58,6 +58,6 @@ config BR2_GDB_VERSION
 	default "7.3.1"    if BR2_GDB_VERSION_7_3
 	default "7.4.1"    if BR2_GDB_VERSION_7_4
 	default "7.5.1"    if BR2_GDB_VERSION_7_5
-	default "7.5.1-arc" if BR2_arc
+	default "f25a1952afd054205f9471e449c1f7ca5b271b7c" if BR2_arc
 
 endif

package/gdb/gdb.mk

@@ -22,14 +22,15 @@ endif
 endif
 
 ifeq ($(BR2_arc),y)
-GDB_SITE = $(BR2_ARC_SITE)
+GDB_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,gdb,$(GDB_VERSION))
+GDB_SOURCE = gdb-$(GDB_VERSION).tar.gz
 endif
 
 ifeq ($(GDB_VERSION),6.7.1-avr32-2.1.5)
 GDB_SITE = ftp://www.at91.com/pub/buildroot/
 endif
 
-GDB_SOURCE = gdb-$(GDB_VERSION).tar.bz2
+GDB_SOURCE ?= gdb-$(GDB_VERSION).tar.bz2
 GDB_LICENSE = GPLv2+ LGPLv2+ GPLv3+ LGPLv3+
 GDB_LICENSE_FILES = COPYING COPYING.LIB COPYING3 COPYING3.LIB