Bump buidlroot version to 2018.02.6

bsp/buildroot/package/tslib/Config.in

@@ -1,10 +1,6 @@
 config BR2_PACKAGE_TSLIB
 	bool "tslib"
-	depends on !BR2_STATIC_LIBS # dlopen
 	help
 	  Tslib is a filtering layer for touchscreen panel events.
 
-	  https://github.com/kergoth/tslib
-
-comment "tslib needs a toolchain w/ dynamic library"
-	depends on BR2_STATIC_LIBS
+	  http://tslib.org

bsp/buildroot/package/tslib/tslib.hash

@@ -1,2 +1,5 @@
-# https://github.com/kergoth/tslib/releases/download/1.5/tslib-1.5.tar.xz.sha256
-sha256  94874fe72c5af5c9be642a2ce524f014eb1d59d15cf852f2d3b2cf380f04252d  tslib-1.5.tar.xz
+# https://github.com/kergoth/tslib/releases/download/1.15/tslib-1.15.tar.xz.sha256
+sha256  7ce48807cab655076d71a1ceef3ed0ab8a25df98074981d4a8fd1477ee5f710c  tslib-1.15.tar.xz
+
+# Locally computed
+sha256  9b872a8a070b8ad329c4bd380fb1bf0000f564c75023ec8e1e6803f15364b9e9  COPYING

bsp/buildroot/package/tslib/tslib.mk

@@ -4,13 +4,12 @@
 #
 ################################################################################
 
-TSLIB_VERSION = 1.5
+TSLIB_VERSION = 1.15
 TSLIB_SITE = https://github.com/kergoth/tslib/releases/download/$(TSLIB_VERSION)
 TSLIB_SOURCE = tslib-$(TSLIB_VERSION).tar.xz
 TSLIB_LICENSE = GPL-2.0+ (programs), LGPL-2.1+ (libraries)
 TSLIB_LICENSE_FILES = COPYING
 
-TSLIB_AUTORECONF = YES
 TSLIB_INSTALL_STAGING = YES
 TSLIB_INSTALL_STAGING_OPTS = DESTDIR=$(STAGING_DIR) LDFLAGS=-L$(STAGING_DIR)/usr/lib install
 
@@ -18,4 +17,18 @@ ifeq ($(BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6),)
 TSLIB_CONF_OPTS += --disable-tools
 endif
 
+ifeq ($(BR2_STATIC_LIBS),y)
+TSLIB_CONF_OPTS += \
+	--enable-input=static \
+	--enable-linear=static \
+	--enable-median=static \
+	--enable-pthres=static \
+	--enable-iir=static \
+	--enable-dejitter=static \
+	--enable-debounce=static \
+	--enable-skip=static \
+	--enable-lowpass=static \
+	--enable-invert=static
+endif
+
 $(eval $(autotools-package))