[openwrt/openwrt] toolchain/binutils: Use xz tarballs where possible

[LEDE Commits]

dedeckeh pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/097f3aadec7118543475eef6d93f3211850b51d0

commit 097f3aadec7118543475eef6d93f3211850b51d0
Author: Daniel Engberg <daniel.engberg.lists at pyret.net>
AuthorDate: Tue Apr 17 01:15:30 2018 +0200

    toolchain/binutils: Use xz tarballs where possible
    
    Switch to xz for 2.29.1 and 2.30
    These tarballs are about 10Mbyte smaller than bz2.
    
    Signed-off-by: Daniel Engberg <daniel.engberg.lists at pyret.net>
---
 toolchain/binutils/Makefile | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/toolchain/binutils/Makefile b/toolchain/binutils/Makefile
index f6889cb..bb462cb 100644
--- a/toolchain/binutils/Makefile
+++ b/toolchain/binutils/Makefile
@@ -11,20 +11,21 @@ PKG_VERSION:=$(call qstrip,$(CONFIG_BINUTILS_VERSION))
 BIN_VERSION:=$(PKG_VERSION)
 
 PKG_SOURCE_URL:=@GNU/binutils/
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 
 TAR_OPTIONS += --exclude='*.rej'
 
 ifeq ($(PKG_VERSION),2.27)
+  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
   PKG_HASH:=369737ce51587f92466041a97ab7d2358c6d9e1b6490b3940eb09fb0a9a6ac88
 endif
 
 ifeq ($(PKG_VERSION),2.29.1)
-  PKG_HASH:=1509dff41369fb70aed23682351b663b56db894034773e6dbf7d5d6071fc55cc
+  PKG_HASH:=e7010a46969f9d3e53b650a518663f98a5dde3c3ae21b7d71e5e6803bc36b577
 endif
 
 ifeq ($(PKG_VERSION),2.30)
-  PKG_HASH:=efeade848067e9a03f1918b1da0d37aaffa0b0127a06b5e9236229851d9d0c09
+  PKG_HASH:=6e46b8aeae2f727a36f0bd9505e405768a72218f1796f0d09757d45209871ae6
 endif
 
 ifneq ($(CONFIG_BINUTILS_VERSION_2_29_ARC),)