Bump buildroot to 2019.02

bsp/buildroot/package/exempi/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_EXEMPI
+	bool "exempi"
+	depends on !BR2_STATIC_LIBS # dlfcn.h
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	select BR2_PACKAGE_EXPAT
+	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
+	select BR2_PACKAGE_ZLIB
+	help
+	  Exempi is an implementation of XMP (Extensible Metadata
+	  Platform). Version 2.x is based on Adobe XMP SDK.
+
+	  http://libopenraw.freedesktop.org/wiki/Exempi
+
+comment "exempi needs a toolchain w/ C++, dynamic library, threads"
+	depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS

bsp/buildroot/package/exempi/exempi.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 406185feb88e84ea1d4b4251370be2991205790d7113a7e28e192ff46a4f221e  exempi-2.4.5.tar.bz2
+sha256 3d3c3593c15e0d35bdae0df7c642106250f6be3adc61477419413900f23ae607  COPYING

bsp/buildroot/package/exempi/exempi.mk

@@ -0,0 +1,17 @@
+################################################################################
+#
+# exempi
+#
+################################################################################
+
+EXEMPI_VERSION = 2.4.5
+EXEMPI_SOURCE = exempi-$(EXEMPI_VERSION).tar.bz2
+EXEMPI_SITE = https://libopenraw.freedesktop.org/download
+EXEMPI_INSTALL_STAGING = YES
+EXEMPI_CONF_OPTS = --disable-unittest
+EXEMPI_DEPENDENCIES = host-pkgconf expat zlib \
+	$(if $(BR2_PACKAGE_LIBICONV),libiconv)
+EXEMPI_LICENSE = BSD-3-Clause
+EXEMPI_LICENSE_FILES = COPYING
+
+$(eval $(autotools-package))