Bump buildroot to version 2017-02

TG-3 #closed

bsp/buildroot/package/lzip/Config.in

@@ -11,4 +11,4 @@ config BR2_PACKAGE_LZIP
 	  bzip2, and is better than both from a data recovery perspective.
 	  Lzip is a clean implementation of the LZMA algorithm.
 
-	  http://savannah.nongnu.org/projects/lzip
+	  http://www.nongnu.org/lzip/lzip.html

bsp/buildroot/package/lzip/lzip.hash

@@ -1,2 +1,4 @@
+# From http://lists.nongnu.org/archive/html/lzip-bug/2016-06/msg00002.html
+sha1	ef42f3209d02c3b3c217a61c8f127bcb8747b128	lzip-1.18.tar.gz
 # Locally calculated after checking pgp signature
-sha256	7cd3fcda68fc9900efcf7784313e3bdd1303fef1a0546db9723f5e5564dd05b6	lzip-1.15.tar.gz
+sha256	47f9882a104ab05532f467a7b8f4ddbb898fa2f1e8d9d468556d6c2d04db14dd	lzip-1.18.tar.gz

bsp/buildroot/package/lzip/lzip.mk

@@ -4,35 +4,35 @@
 #
 ################################################################################
 
-LZIP_VERSION = 1.15
+LZIP_VERSION = 1.18
 LZIP_SITE = http://download.savannah.gnu.org/releases/lzip
-LZIP_LICENSE = GPLv3+
+LZIP_LICENSE = GPLv2+
 LZIP_LICENSE_FILES = COPYING
 
 define LZIP_CONFIGURE_CMDS
-	(cd $(@D); ./configure --prefix=/usr \
+	(cd $(@D); $(TARGET_MAKE_ENV) ./configure --prefix=/usr \
 		$(TARGET_CONFIGURE_OPTS) )
 endef
 
 define HOST_LZIP_CONFIGURE_CMDS
-	(cd $(@D); ./configure --prefix=/usr \
+	(cd $(@D); $(HOST_MAKE_ENV) ./configure --prefix=/usr \
 		$(HOST_CONFIGURE_OPTS) )
 endef
 
 define LZIP_BUILD_CMDS
-	$(MAKE) -C $(@D)
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
 endef
 
 define HOST_LZIP_BUILD_CMDS
-	$(MAKE) -C $(@D)
+	$(HOST_MAKE_ENV) $(MAKE) -C $(@D)
 endef
 
 define LZIP_INSTALL_TARGET_CMDS
-	$(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) install
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) install
 endef
 
 define HOST_LZIP_INSTALL_CMDS
-	$(MAKE) -C $(@D) DESTDIR=$(HOST_DIR) install
+	$(HOST_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR=$(HOST_DIR) install
 endef
 
 # It's not autotools-based