Makefile

###############################################################################
#
# Copyright (c) 2019, NVIDIA CORPORATION. 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 NVIDIA 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 ``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.
#
###############################################################################
#
# CUDA Samples
#
###############################################################################

TARGET_ARCH ?= $(shell uname -m)

# Project folders that contain CUDA samples
PROJECTS ?= $(shell find Samples -name Makefile)

FILTER_OUT :=

PROJECTS := $(filter-out $(FILTER_OUT),$(PROJECTS))

%.ph_build :
	+@$(MAKE) -C $(dir $*) $(MAKECMDGOALS)

%.ph_clean : 
	+@$(MAKE) -C $(dir $*) clean $(USE_DEVICE)

%.ph_clobber :
	+@$(MAKE) -C $(dir $*) clobber $(USE_DEVICE)

all:  $(addsuffix .ph_build,$(PROJECTS))
	@echo "Finished building CUDA samples"

build: $(addsuffix .ph_build,$(PROJECTS))

tidy:
	@find * | egrep "#" | xargs rm -f
	@find * | egrep "\~" | xargs rm -f

clean: tidy $(addsuffix .ph_clean,$(PROJECTS))

clobber: clean $(addsuffix .ph_clobber,$(PROJECTS))