subdirs.mk

#-------------------------------------------------------------------------------
# Copyright (c) 2014 Freescale Semiconductor, Inc.
# Copyright 2016 NXP
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# o Redistributions of source code must retain the above copyright notice, this list
#   of conditions and the following disclaimer.
#
# o 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.
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# o Neither the name of the copyright holder nor the names of its
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#   software without specific prior written permission.
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#-------------------------------------------------------------------------------

#-------------------------------------------------------------------------------
# Subdirs
#-------------------------------------------------------------------------------

# Recursively execute make in each of the subdirectories.
# Subdirs are double-colon rules to allow additional recipes to be added to them.
# This is used by the top-level makefile to print a message when starting to build
# the sdk library.
.PHONY: $(SUBDIRS)
$(SUBDIRS):
	@$(MAKE) $(silent_make) -j$(MAKETHREADS) -r -C $@ $(TESTTARGET)

.PHONY: clean
clean::
	@$(foreach f,$(SUBDIRS),$(MAKE) clean $(silent_make) -r -C $(f) && ) true