Imported Upstream version 16.04

Change-Id: I77eadcd8538a9122e4773cbe55b24033dc451757
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/mk/rte.sdkdepdirs.mk b/mk/rte.sdkdepdirs.mk
new file mode 100644
index 00000000..bebaf2a2
--- /dev/null
+++ b/mk/rte.sdkdepdirs.mk
@@ -0,0 +1,64 @@
+#   BSD LICENSE
+#
+#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+#   All rights reserved.
+#
+#   Redistribution and use in source and binary forms, with or without
+#   modification, are permitted provided that the following conditions
+#   are met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in
+#       the documentation and/or other materials provided with the
+#       distribution.
+#     * Neither the name of Intel Corporation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ifeq (,$(wildcard $(RTE_OUTPUT)/.config))
+  $(error "need a make config first")
+endif
+ifeq (,$(wildcard $(RTE_OUTPUT)/Makefile))
+  $(error "need a make config first")
+endif
+
+# use a "for" in a shell to process dependencies: we don't want this
+# task to be run in parallel.
+.PHONY: depdirs
+depdirs: $(RTE_OUTPUT)/.depdirs
+$(RTE_OUTPUT)/.depdirs: $(RTE_OUTPUT)/.config
+	@rm -f $(RTE_OUTPUT)/.depdirs ; \
+	for d in $(ROOTDIRS-y); do \
+		if [ -f $(RTE_SRCDIR)/$$d/Makefile ]; then \
+			[ -d $(BUILDDIR)/$$d ] || mkdir -p $(BUILDDIR)/$$d ; \
+			$(MAKE) S=$$d -f $(RTE_SRCDIR)/$$d/Makefile depdirs \
+				>> $(RTE_OUTPUT)/.depdirs ; \
+		fi ; \
+	done
+
+.PHONY: depgraph
+depgraph:
+	@echo "digraph unix {" ; \
+	echo "    size=\"6,6\";" ; \
+	echo "    node [color=lightblue2, style=filled];" ; \
+	for d in $(ROOTDIRS-y); do \
+		echo "    \"root\" -> \"$$d\"" ; \
+		if [ -f $(RTE_SRCDIR)/$$d/Makefile ]; then \
+			$(MAKE) S=$$d -f $(RTE_SRCDIR)/$$d/Makefile depgraph ; \
+		fi ; \
+	done ; \
+	echo "}"