1# Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2# Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3# All Rights 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 18FC ?= gfortran 19 20# ASAN & CDEBUG must be empty not to use them 21ASAN ?= #1 22NDEBUG ?= 1 23CDEBUG ?= #1 24 25LDFLAGS ?= 26UNDERSCORE ?= 1 27 28# OCCA_DIR env variable should point to OCCA master (github.com/libocca/occa) 29OCCA_DIR ?= ../occa 30 31# Warning: SANTIZ options still don't run with /gpu/occa 32# export LSAN_OPTIONS=suppressions=.asanignore 33AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 34 35CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -O2 -g 36FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP 37 38CFLAGS += $(if $(NDEBUG),-DNDEBUG=1) 39CFLAGS += $(if $(CDEBUG),-DCDEBUG=1) 40 41ifeq ($(UNDERSCORE), 1) 42 CFLAGS += -DUNDERSCORE 43endif 44 45FFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG,-g) 46 47CFLAGS += $(if $(ASAN),$(AFLAGS)) 48FFLAGS += $(if $(ASAN),$(AFLAGS)) 49LDFLAGS += $(if $(ASAN),$(AFLAGS)) 50CPPFLAGS = -I./include 51LDLIBS = -lm 52OBJDIR := build 53LIBDIR := lib 54 55# Installation variables 56prefix ?= /usr/local 57bindir = $(prefix)/bin 58libdir = $(prefix)/lib 59includedir = $(prefix)/include 60pkgconfigdir = $(libdir)/pkgconfig 61INSTALL = install 62INSTALL_PROGRAM = $(INSTALL) 63INSTALL_DATA = $(INSTALL) -m644 64 65NPROCS := $(shell getconf _NPROCESSORS_ONLN) 66MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 67 --no-print-directory --no-keep-going 68 69PROVE ?= prove 70PROVE_OPTS ?= -j $(NPROCS) 71DARWIN := $(filter Darwin,$(shell uname -s)) 72SO_EXT := $(if $(DARWIN),dylib,so) 73 74ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 75libceed := $(LIBDIR)/libceed.$(SO_EXT) 76libceed.c := $(wildcard ceed*.c) 77 78# Tests 79tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 80tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 81tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 82ctests := $(tests) 83tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 84#examples 85examples.c := $(sort $(wildcard examples/*.c)) 86examples.f := $(sort $(wildcard examples/*.f)) 87examples := $(examples.c:examples/%.c=$(OBJDIR)/%) 88examples += $(examples.f:examples/%.f=$(OBJDIR)/%) 89# backends/[ref & occa] 90ref.c := $(sort $(wildcard backends/ref/*.c)) 91occa.c := $(sort $(wildcard backends/occa/*.c)) 92 93# Output using the 216-color rules mode 94rule_file = $(notdir $(1)) 95rule_path = $(patsubst %/,%,$(dir $(1))) 96last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 97ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 98emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 99color_out = @if [ -t 1 ]; then \ 100 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 101 $(1) $(call ansicolor,$(2)) \ 102 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 103 printf " %10s %s\n" $(1) $(2); fi 104# if TERM=dumb, use it, otherwise switch to the term one 105output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 106 107# if V is set to non-nil, turn the verbose mode 108quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 109 110.SUFFIXES: 111.SUFFIXES: .c .o .d 112.SECONDEXPANSION: # to expand $$(@D)/.DIR 113 114%/.DIR : 115 @mkdir -p $(@D) 116 @touch $@ 117 118.PRECIOUS: %/.DIR 119 120this: $(libceed) $(ceed.pc) 121all:;@$(MAKE) $(MFLAGS) V=$(V) this 122 123$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed))) 124 125libceed.c += $(ref.c) 126ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 127 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 128 $(libceed) : LDLIBS += -locca 129 libceed.c += $(occa.c) 130 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 131endif 132$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) | $$(@D)/.DIR 133 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 134 135$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 136 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 137 138$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 139 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 140 141$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 142 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 143 144$(OBJDIR)/% : examples/%.c | $$(@D)/.DIR 145 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 146 147$(OBJDIR)/% : examples/%.f | $$(@D)/.DIR 148 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 149 150$(tests) $(examples) : $(libceed) 151$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 152 153run-% : $(OBJDIR)/% 154 @tests/tap.sh $(<:build/%=%) 155 156test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 157tst : ;@$(MAKE) $(MFLAGS) V=$(V) test 158ctc-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /cpu/$*;) 159ctg-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /gpu/$*;) 160 161prove : $(tests) $(examples) 162 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 163prv : ;@$(MAKE) $(MFLAGS) V=$(V) prove 164 165examples : $(examples) 166 167$(ceed.pc) : pkgconfig-prefix = $(abspath .) 168$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 169.INTERMEDIATE : $(OBJDIR)/ceed.pc 170%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 171 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 172 173install : $(libceed) $(OBJDIR)/ceed.pc 174 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkgconfigdir)" 175 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 176 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 177 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 178 179.PHONY : all cln clean print test tst prove prv examples style install doc 180 181cln clean : 182 $(RM) *.o *.d $(libceed) 183 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 184 $(MAKE) -C examples clean 185 $(MAKE) -C examples/mfem clean 186 (cd examples/nek5000 && ./make-nek-examples.sh clean) 187 188distclean : clean 189 rm -rf doc/html 190 191doc : 192 doxygen Doxyfile 193 194style : 195 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 196 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 197 --suffix=none --preserve-date --formatted \ 198 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*.[ch] examples/mfem/*.[ch]pp 199 200print : 201 @echo $(VAR)=$($(VAR)) 202 203print-% : 204 $(info [ variable name]: $*) 205 $(info [ origin]: $(origin $*)) 206 $(info [ value]: $(value $*)) 207 $(info [expanded value]: $($*)) 208 $(info ) 209 @true 210 211-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 212