Bump buildroot to 2019.02

bsp/buildroot/package/wampcc/Config.in

@@ -0,0 +1,30 @@
+config BR2_PACKAGE_WAMPCC
+	bool "wampcc"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # libuv
+	depends on BR2_USE_MMU # libuv
+	depends on !BR2_STATIC_LIBS # libuv
+	depends on BR2_TOOLCHAIN_HAS_ATOMIC
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # libuv
+	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
+	select BR2_PACKAGE_LIBUV
+	select BR2_PACKAGE_JANSSON
+	select BR2_PACKAGE_OPENSSL
+	help
+	  wampcc is a C++ library that implements the Web Application
+	  Messaging Protocol.
+
+	  https://github.com/darrenjs/wampcc
+
+comment "wampcc needs a toolchain w/ C++, NPTL, dynamic library"
+	depends on BR2_USE_MMU
+	depends on BR2_TOOLCHAIN_HAS_ATOMIC
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
+	depends on !BR2_INSTALL_LIBSTDCPP || \
+		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS
+
+comment "wampcc needs a toolchain not affected by GCC bug 64735"
+	depends on BR2_USE_MMU
+	depends on BR2_TOOLCHAIN_HAS_ATOMIC
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
+	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735

bsp/buildroot/package/wampcc/wampcc.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  b3c3633b4c6a74d7ac8a676a7ea30fbfde7ae19aa1fc37de3b8aa3a553b674a2  wampcc-v1.6.tar.gz
+sha256  bd185b1ec8a292d42b42346757ff6e198073e13c1e080e9ea548d34dd42d30d8  LICENSE

bsp/buildroot/package/wampcc/wampcc.mk

@@ -0,0 +1,19 @@
+################################################################################
+#
+# wampcc
+#
+################################################################################
+
+WAMPCC_VERSION = v1.6
+WAMPCC_SITE = $(call github,darrenjs,wampcc,$(WAMPCC_VERSION))
+WAMPCC_DEPENDENCIES = host-pkgconf libuv jansson openssl
+WAMPCC_INSTALL_STAGING = YES
+WAMPCC_LICENSE = MIT
+WAMPCC_LICENSE_FILES = LICENSE
+
+# Uses __atomic_fetch_add_8
+ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
+WAMPCC_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -latomic"
+endif
+
+$(eval $(cmake-package))