Bump buidlroot version to 2018.02.6

bsp/buildroot/package/tesseract-ocr/Config.in

@@ -0,0 +1,44 @@
+comment "tesseract-ocr needs a toolchain w/ threads, C++, gcc >= 4.8, dynamic library, wchar"
+	depends on BR2_USE_MMU
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || BR2_STATIC_LIBS || !BR2_USE_WCHAR
+
+menuconfig BR2_PACKAGE_TESSERACT_OCR
+	bool "tesseract-ocr"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
+	depends on BR2_USE_MMU # fork()
+	depends on !BR2_STATIC_LIBS
+	depends on BR2_USE_WCHAR
+	select BR2_PACKAGE_LEPTONICA
+	help
+	  Tesseract is an OCR (Optical Character Recognition) engine,
+	  It can be used directly, or (for programmers) using an API.
+	  It supports a wide variety of languages.
+
+	  https://github.com/tesseract-ocr/tesseract
+
+if BR2_PACKAGE_TESSERACT_OCR
+
+comment "tesseract-ocr languages support"
+
+config BR2_PACKAGE_TESSERACT_OCR_LANG_ENG
+	bool "English"
+
+config BR2_PACKAGE_TESSERACT_OCR_LANG_FRA
+	bool "French"
+
+config BR2_PACKAGE_TESSERACT_OCR_LANG_GER
+	bool "German"
+
+config BR2_PACKAGE_TESSERACT_OCR_LANG_SPA
+	bool "Spanish"
+
+config BR2_PACKAGE_TESSERACT_OCR_LANG_CHI_SIM
+	bool "Simplified Chinese"
+
+config BR2_PACKAGE_TESSERACT_OCR_LANG_CHI_TRA
+	bool "Traditional Chinese"
+
+endif