Bump buidlroot version to 2018.02.6

bsp/buildroot/package/usb_modeswitch/0001-Makefile-allow-extra-configure-flags-to-be-passed-to.patch

@@ -0,0 +1,29 @@
+From 1309df373c882f27f476130b06746a6d1e1a0f85 Mon Sep 17 00:00:00 2001
+From: Peter Korsgaard <peter@korsgaard.com>
+Date: Fri, 3 Nov 2017 23:21:44 +0100
+Subject: [PATCH] Makefile: allow extra configure flags to be passed to jimtcl
+ on the make command line
+
+E.G. to pass --host / --build for cross compilation.
+
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index a151e2a..94dabd9 100644
+--- a/Makefile
++++ b/Makefile
+@@ -19,7 +19,7 @@ TCL        ?= $(HOST_TCL)
+ else
+ TCL        ?= /usr/bin/tclsh
+ endif
+-JIM_CONFIGURE_OPTS = --disable-lineedit \
++override JIM_CONFIGURE_OPTS += --disable-lineedit \
+ 	--with-out-jim-ext="stdlib posix load signal syslog" --prefix=/usr
+ 
+ .PHONY: clean install install-common uninstall \
+-- 
+2.11.0
+

bsp/buildroot/package/usb_modeswitch/usb_modeswitch.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256	17dc32bf10df8e370f2369b5137d34dfd8f2347faaa51524c5f21c922f42e212	usb-modeswitch-2.4.0.tar.bz2
+sha256	31c0be280d49a99ec3dc0be3325bef320d9c04b50714ef0ce1e36a614d687633	usb-modeswitch-2.5.0.tar.bz2

bsp/buildroot/package/usb_modeswitch/usb_modeswitch.mk

@@ -4,11 +4,11 @@
 #
 ################################################################################
 
-USB_MODESWITCH_VERSION = 2.4.0
+USB_MODESWITCH_VERSION = 2.5.0
 USB_MODESWITCH_SOURCE = usb-modeswitch-$(USB_MODESWITCH_VERSION).tar.bz2
 USB_MODESWITCH_SITE = http://www.draisberghof.de/usb_modeswitch
 USB_MODESWITCH_DEPENDENCIES = libusb
-USB_MODESWITCH_LICENSE = GPLv2+
+USB_MODESWITCH_LICENSE = GPL-2.0+
 USB_MODESWITCH_LICENSE_FILES = COPYING
 
 USB_MODESWITCH_BUILD_TARGETS = static
@@ -20,9 +20,17 @@ USB_MODESWITCH_BUILD_TARGETS = script
 USB_MODESWITCH_INSTALL_TARGETS = install-script
 endif
 
+# build system of embedded jimtcl doesn't use autotools, but does use
+# an old version of gnuconfig which doesn't know all the architectures
+# supported by Buildroot, so update config.guess / config.sub like we
+# do in pkg-autotools.mk
+USB_MODESWITCH_POST_PATCH_HOOKS += UPDATE_CONFIG_HOOK
+
 define USB_MODESWITCH_BUILD_CMDS
 	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+		$(if $(BR2_INSTALL_LIBSTDCPP),,CXX=false) \
 		CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE -Wall -I." \
+		JIM_CONFIGURE_OPTS="--host=$(GNU_TARGET_NAME) --build=$(GNU_HOST_NAME)" \
 		-C $(@D) $(USB_MODESWITCH_BUILD_TARGETS)
 endef