1# Copyright (c) 2017, Lawrence Livermore National Security, LLC. Produced at 2# the Lawrence Livermore National Laboratory. LLNL-CODE-734707. All Rights 3# reserved. See files LICENSE and NOTICE for details. 4# 5# This file is part of CEED, a collection of benchmarks, miniapps, software 6# libraries and APIs for efficient high-order finite element and spectral 7# element discretizations for exascale applications. For more information and 8# source code availability see http://github.com/ceed. 9# 10# The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11# a collaborative effort of two U.S. Department of Energy organizations (Office 12# of Science and the National Nuclear Security Administration) responsible for 13# the planning and preparation of a capable exascale ecosystem, including 14# software, applications, hardware, advanced system engineering and early 15# testbed platforms, in support of the nation's exascale computing imperative. 16 17CC = gcc 18 19NDEBUG ?= 20LDFLAGS ?= 21LOADLIBES ?= 22TARGET_ARCH ?= 23 24pwd = $(patsubst %/,%,$(dir $(abspath $(firstword $(MAKEFILE_LIST))))) 25 26SANTIZ = -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer 27CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -march=native 28CFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 29CFLAGS += $(if $(NDEBUG),-O2,-g) 30LDFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 31CPPFLAGS = -I. -I/home/camier1/home/occa/occa-1.0/include #-I/usr/local/cuda-8.0/include 32LDLIBS = -lm 33LDLIBS += -L/home/camier1/home/occa/occa-1.0/lib -locca -lrt -ldl 34#LDLIBS += -L/usr/local/cuda/lib64 -lcuda 35OBJDIR := build 36LIBDIR := . 37NPROCS := $(shell getconf _NPROCESSORS_ONLN) 38MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 39 --no-print-directory --quiet --no-keep-going 40 41PROVE ?= prove 42DARWIN := $(filter Darwin,$(shell uname -s)) 43SO_EXT := $(if $(DARWIN),dylib,so) 44 45libceed := $(LIBDIR)/libceed.$(SO_EXT) 46libceed.c := $(wildcard ceed*.c) 47tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 48tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 49examples.c := $(sort $(wildcard examples/*.c)) 50examples := $(examples.c:examples/%.c=$(OBJDIR)/%) 51# backends/[ref & occa] 52ref.c := $(sort $(wildcard backends/ref/*.c)) 53ref := $(ref.c:backends/ref/%.c=$(OBJDIR)/%) 54occa.c := $(sort $(wildcard backends/occa/*.c)) 55occa := $(occa.c:backends/occa/%.c=$(OBJDIR)/%) 56 57# OUTPUT rules # 58COLOR_OFFSET = 3 59COLOR = $(shell echo $(rule_path)|cksum|cut -b1-2) 60rule_path = $(notdir $(patsubst %/,%,$(dir $<))) 61rule_file = $(basename $(notdir $@)) 62rule_dumb = @echo -e $(rule_path)/$(rule_file) 63rule_xterm = @echo -e \\e[38\;5\;$(shell echo $(COLOR)+$(COLOR_OFFSET)|bc -l)\;1m\ 64 $(rule_path)\\033[m/\\033[\m$(rule_file)\\033[m 65output = $(rule_${TERM}) 66 67.SUFFIXES: 68.SUFFIXES: .c .o .d 69.SECONDEXPANSION: # to expand $$(@D)/.DIR 70 71%/.DIR : 72 @mkdir -p $(@D) 73 @touch $@ 74 75.PRECIOUS: %/.DIR 76 77all dbg:;$(MAKE) $(MFLAGS) $(libceed) $(tests) 78opt:;NDEBUG=1 $(MAKE) $(MFLAGS) $(libceed) $(tests) 79 80$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) $(ref.c:%.c=$(OBJDIR)/%.o) $(occa.c:%.c=$(OBJDIR)/%.o);$(output) 81 $(CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 82 83$(OBJDIR)/%.o : $(pwd)/%.c | $$(@D)/.DIR;$(output) 84 $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^ 85 86$(OBJDIR)/%.o : $(pwd)/backends/ref/%.c | $$(@D)/.DIR;$(output) 87 $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^ 88 89$(OBJDIR)/%.o : $(pwd)/backends/occa/%.c | $$(@D)/.DIR;$(output) 90 $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^ 91 92$(OBJDIR)/%.o : $(pwd)/tests/%.c | $$(@D)/.DIR;$(output) 93 $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -c -o $@ $^ $(LDLIBS) 94 95$(OBJDIR)/%.o : $(pwd)/examples/%.c | $$(@D)/.DIR;$(output) 96 $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^ 97 98$(tests) $(examples) : $(libceed) 99$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(LIBDIR) -L$(LIBDIR) 100$(OBJDIR)/t% : tests/t%.c $(libceed) 101$(OBJDIR)/ex% : examples/ex%.c $(libceed) 102 103run-t% : $(OBJDIR)/t% 104 tests/tap.sh $(<:build/%=%) 105 106test : $(tests:$(OBJDIR)/t%=run-t%) 107tst:;@$(MAKE) $(MFLAGS) test 108 109prove : $(tests) 110 $(PROVE) --exec tests/tap.sh $(CEED_PROVE_OPTS) $(tests:$(OBJDIR)/%=%) 111 112examples : $(examples) 113 114.PHONY: clean print test examples astyle 115cln clean : 116 $(RM) *.o $(OBJDIR)/*.o *.d $(OBJDIR)/*.d $(libceed) $(tests) 117 $(RM) -r *.dSYM $(OBJDIR)/backends 118 119### ASTYLE ### 120ASTYLE = astyle --options=.astylerc 121FORMAT_FILES = $(foreach dir,. tests examples occa,$(dir)/*.[ch]) 122style: 123 @if ! $(ASTYLE) $(FORMAT_FILES) | grep Formatted; then\ 124 echo "No source files were changed.";\ 125 fi 126 127print : 128 @echo $(VAR)=$($(VAR)) 129 130print-%: 131 $(info [ variable name]: $*) 132 $(info [ origin]: $(origin $*)) 133 $(info [ value]: $(value $*)) 134 $(info [expanded value]: $($*)) 135 $(info ) 136 @true 137 138-include $(libceed.c:%.c=%.d) $(tests.c:%.c=%.d) 139