package/binutils: remove support for 2.27

Now that binutils 2.30 has been introduced, and we have moved to
2.29.1 as the default version, it is time to drop support for binutils
2.27.

Also use xz-compressed tarball for all official supported version.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Config.in.legacy

@@ -145,6 +145,14 @@ endif
 ###############################################################################
 comment "Legacy options removed in 2018.02"
 
+config BR2_BINUTILS_VERSION_2_27_X
+	bool "binutils version 2.27 support removed"
+	select BR2_LEGACY
+	help
+	  Support for binutils version 2.27 has been removed. The
+	  current default version (2.29 or later) has been selected
+	  instead.
+
 config BR2_PACKAGE_EEPROG
 	bool "eeprog package removed"
 	select BR2_LEGACY

package/binutils/Config.in.host

@@ -7,12 +7,6 @@ choice
 	help
 	  Select the version of binutils you wish to use.
 
-config BR2_BINUTILS_VERSION_2_27_X
-	bool "binutils 2.27"
-	# binutils 2.27 triggers a bug in elf2flt on ARM/noMMU
-	depends on !(BR2_arm && !BR2_USE_MMU)
-	depends on !BR2_arc
-
 config BR2_BINUTILS_VERSION_2_28_X
 	bool "binutils 2.28.1"
 	depends on !BR2_arc
@@ -31,7 +25,6 @@ endchoice
 config BR2_BINUTILS_VERSION
 	string
 	default "arc-2017.09-release"	if BR2_BINUTILS_VERSION_ARC
-	default "2.27"		if BR2_BINUTILS_VERSION_2_27_X
 	default "2.28.1"	if BR2_BINUTILS_VERSION_2_28_X
 	default "2.29.1"	if BR2_BINUTILS_VERSION_2_29_X
 	default "2.30"		if BR2_BINUTILS_VERSION_2_30_X

package/binutils/binutils.hash

@@ -1,5 +1,4 @@
 # From ftp://gcc.gnu.org/pub/binutils/releases/sha512.sum
-sha512	cf276f84935312361a2ca077e04d0b469d23a3aed979d8ba5d92ea590904ffb2c2e7ed12cc842822bfc402836be86f479660cef3791aa62f3753d8a1a6f564cb  binutils-2.27.tar.bz2
 sha512	dc5b6872ae01c07c12d38f3bb7ead06effc6da3265ac872e2d9c6104304f89f85f2645b029a43f308a7938a7299b1928d385205d0a2245674a621649032a138d  binutils-2.28.1.tar.xz
 sha512  d748d22306477d60d921078804d21943248c23fca0707aac9b016a352c01c75ca69e82624ae37fb0bbd03af3b17088a94f60dfe1a86a7ff82e18ece3c24f0fd0  binutils-2.29.1.tar.xz
 sha512  e747ea20d8d79fcd21b9d9f6695059caa7189d60f19256da398e34b789fea9a133c32b192e9693b5828d27683739b0198431bf8b3e39fb3b04884cf89d9aa839  binutils-2.30.tar.xz

package/binutils/binutils.mk

@@ -21,15 +21,7 @@ BINUTILS_SOURCE = binutils-$(BINUTILS_VERSION).tar.gz
 BINUTILS_FROM_GIT = y
 endif
 BINUTILS_SITE ?= $(BR2_GNU_MIRROR)/binutils
-ifeq ($(BINUTILS_VERSION),2.28.1)
 BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.xz
-else ifeq ($(BINUTILS_VERSION),2.29.1)
-BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.xz
-else ifeq ($(BINUTILS_VERSION),2.30)
-BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.xz
-else
-BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.bz2
-endif
 BINUTILS_EXTRA_CONFIG_OPTIONS = $(call qstrip,$(BR2_BINUTILS_EXTRA_CONFIG_OPTIONS))
 BINUTILS_INSTALL_STAGING = YES
 BINUTILS_DEPENDENCIES = $(TARGET_NLS_DEPENDENCIES)