Release: Always use "kent" mirror of Sourceforge

This is a patch specific to Synopsys infrastructure, which doesn't allow
certain Sourceforge mirrors, therefore to ensure that builds always pass
this patches directly specifies allowed mirror.

Signed-off-by: Anton Kolesov <[email protected]>

Author: anthony-kolesov

arc-init.sh

@@ -530,7 +530,7 @@ build_expat() {
     expat_tar=expat-${expat_version}.tar.gz
     if [ ! -s $1/$expat_tar ]; then
 	$WGET -O $1/$expat_tar \
-	  http://sourceforge.net/projects/expat/files/expat/$expat_version/$expat_tar/download
+	  "http://sourceforge.net/projects/expat/files/expat/$expat_version/$expat_tar/download?use_mirror=kent"
     fi
 
     build_dir_init expat

release.mk

@@ -810,7 +810,8 @@ DIRS += $(OOCD_BUILD_DIR_WIN)
 $(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2: | $(BUILD_DIR)
 
 $(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2:
-	$(WGET) $(WGETFLAGS) -O $@ 'http://downloads.sourceforge.net/project/libusb/libusb-1.0/libusb-$(LIBUSB_VERSION)/libusb-$(LIBUSB_VERSION).tar.bz2?r=&use_mirror='
+	$(WGET) $(WGETFLAGS) -O $@ \
+		'http://downloads.sourceforge.net/project/libusb/libusb-1.0/libusb-$(LIBUSB_VERSION)/libusb-$(LIBUSB_VERSION).tar.bz2?r=&use_mirror=kent'
 
 
 $(BUILD_DIR)/libusb_linux_src: $(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2