3 # Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in
14 # the documentation and/or other materials provided with the
16 # * Neither the name of Intel Corporation nor the names of its
17 # contributors may be used to endorse or promote products derived
18 # from this software without specific prior written permission.
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 ifeq (,$(wildcard $(RTE_OUTPUT)/.config))
33 $(error "need a make config first")
35 ifeq (,$(wildcard $(RTE_OUTPUT)/Makefile))
36 $(error "need a make config first")
39 DEPDIR_FILES = $(addsuffix /.depdirs, $(addprefix $(BUILDDIR)/,$(ROOTDIRS-y)))
42 depdirs: $(RTE_OUTPUT)/.depdirs
43 $(RTE_OUTPUT)/.depdirs: $(DEPDIR_FILES)
45 @sort -u -o $@ $(DEPDIR_FILES)
47 $(DEPDIR_FILES): $(RTE_OUTPUT)/.config
48 @dir=$(notdir $(@D)); \
49 [ -d $(BUILDDIR)/$$dir ] || mkdir -p $(BUILDDIR)/$$dir; \
50 $(MAKE) S=$$dir -f $(RTE_SRCDIR)/$$dir/Makefile depdirs > $@
54 @echo "digraph unix {" ; \
55 echo " size=\"6,6\";" ; \
56 echo " node [color=lightblue2, style=filled];" ; \
57 for d in $(ROOTDIRS-y); do \
58 echo " \"root\" -> \"$$d\"" ; \
59 if [ -f $(RTE_SRCDIR)/$$d/Makefile ]; then \
60 $(MAKE) S=$$d -f $(RTE_SRCDIR)/$$d/Makefile depgraph ; \