Bump buildroot to 2019.02

bsp/buildroot/package/libclc/libclc.mk

@@ -0,0 +1,47 @@
+################################################################################
+#
+# libclc
+#
+################################################################################
+
+# There are only two releases: release_35 and release_38, but the last
+# commit is from 2 years ago. Master has some recent activity.
+LIBCLC_VERSION = dabae5a2afb78cba0320a86e3f5f0b5dc83e077c
+LIBCLC_SITE = https://git.llvm.org/git/libclc
+LIBCLC_SITE_METHOD = git
+LIBCLC_LICENSE = NCSA or MIT
+LIBCLC_LICENSE_FILES = LICENSE.TXT
+
+LIBCLC_DEPENDENCIES = host-clang host-llvm
+LIBCLC_INSTALL_STAGING = YES
+
+# C++ compiler is used to build a small tool (prepare-builtins) for the host.
+# It must be built with the C++ compiler from the host.
+#
+# The headers are installed in /usr/share and not /usr/include,
+# because they are needed at runtime on the target to build the OpenCL
+# kernels.
+LIBCLC_CONF_OPTS = \
+	--with-llvm-config=$(HOST_DIR)/usr/bin/llvm-config \
+	--prefix=/usr \
+	--includedir=/usr/share \
+	--pkgconfigdir=/usr/lib/pkgconfig \
+	--with-cxx-compiler=$(HOSTCXX)
+
+define LIBCLC_CONFIGURE_CMDS
+	(cd $(@D); $(TARGET_CONFIGURE_OPTS) ./configure.py $(LIBCLC_CONF_OPTS))
+endef
+
+define LIBCLC_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
+endef
+
+define LIBCLC_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) install
+endef
+
+define LIBCLC_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR=$(STAGING_DIR) install
+endef
+
+$(eval $(generic-package))