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 18FC ?= gfortran 19 20ASAN ?= #1 21NDEBUG ?= #1 22CDEBUG ?= #1 23 24LDFLAGS ?= 25UNDERSCORE ?= 1 26 27# OCCA_DIR env variable should point to OCCA master (github.com/libocca/occa) 28OCCA_DIR ?= ../occa 29 30# Warning SANTIZ options still don't run with /gpu/occa 31# export LSAN_OPTIONS=suppressions=.asanignore 32AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 33 34CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -march=native -O2 -g 35FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP -march=native 36 37CFLAGS += $(if $(NDEBUG),-DNDEBUG=1) 38CFLAGS += $(if $(CDEBUG),-DCDEBUG=1) 39 40ifeq ($(UNDERSCORE), 1) 41 CFLAGS += -DUNDERSCORE 42endif 43 44FFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG,-g) 45 46CFLAGS += $(if $(ASAN),$(AFLAGS)) 47FFLAGS += $(if $(ASAN),$(AFLAGS)) 48LDFLAGS += $(if $(ASAN),$(AFLAGS)) 49CPPFLAGS = -I./include 50LDLIBS = -lm 51OBJDIR := build 52LIBDIR := lib 53 54# Installation variables 55prefix ?= /usr/local 56bindir = $(prefix)/bin 57libdir = $(prefix)/lib 58includedir = $(prefix)/include 59pkgconfigdir = $(libdir)/pkgconfig 60INSTALL = install 61INSTALL_PROGRAM = $(INSTALL) 62INSTALL_DATA = $(INSTALL) -m644 63 64NPROCS := $(shell getconf _NPROCESSORS_ONLN) 65MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 66 --no-print-directory --no-keep-going 67 68PROVE ?= prove 69PROVE_OPTS ?= -j $(NPROCS) 70DARWIN := $(filter Darwin,$(shell uname -s)) 71SO_EXT := $(if $(DARWIN),dylib,so) 72 73ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 74libceed := $(LIBDIR)/libceed.$(SO_EXT) 75libceed.c := $(wildcard ceed*.c) 76# tests 77tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 78tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 79tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 80tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 81#examples 82examples.c := $(sort $(wildcard examples/*.c)) 83examples.f := $(sort $(wildcard examples/*.f)) 84examples := $(examples.c:examples/%.c=$(OBJDIR)/%) 85examples += $(examples.f:examples/%.f=$(OBJDIR)/%) 86# backends/[ref & occa] 87ref.c := $(sort $(wildcard backends/ref/*.c)) 88occa.c := $(sort $(wildcard backends/occa/*.c)) 89 90# Output using the 216-color rules mode 91rule_file = $(notdir $(1)) 92rule_path = $(patsubst %/,%,$(dir $(1))) 93last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 94ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 95emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 96color_out = @if [ -t 1 ]; then \ 97 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 98 $(1) $(call ansicolor,$(2)) \ 99 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 100 printf " %10s %s\n" $(1) $(2); fi 101# if TERM=dumb, use it, otherwise switch to the term one 102output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 103 104# if V is set to non-nil, turn the verbose mode 105quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 106 107.SUFFIXES: 108.SUFFIXES: .c .o .d 109.SECONDEXPANSION: # to expand $$(@D)/.DIR 110 111%/.DIR : 112 @mkdir -p $(@D) 113 @touch $@ 114 115.PRECIOUS: %/.DIR 116 117this: $(libceed) $(ceed.pc) 118all:;@$(MAKE) $(MFLAGS) V=$(V) this 119 120$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name $(abspath $(libceed))) 121 122libceed.c += $(ref.c) 123ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 124 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 125 $(libceed) : LDLIBS += -locca 126 libceed.c += $(occa.c) 127 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 128endif 129$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) | $$(@D)/.DIR 130 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 131 132$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 133 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 134 135$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 136 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 137 138$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 139 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 140 141$(OBJDIR)/% : examples/%.c | $$(@D)/.DIR 142 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 143 144$(OBJDIR)/% : examples/%.f | $$(@D)/.DIR 145 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 146 147$(tests) $(examples) : $(libceed) 148$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 149 150run-% : $(OBJDIR)/% 151 @tests/tap.sh $(<:build/%=%) 152 153test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 154tst:;@$(MAKE) $(MFLAGS) V=$(V) test 155 156ctests:=$(tests.c:tests/%.c=$(OBJDIR)/%) 157cto: $(ctests) 158 build/t00-init /cpu/occa 159 build/t01-vec /cpu/occa 160 build/t05-elemrestriction /cpu/occa 161 build/t10-basis /cpu/occa 162 build/t11-basis /cpu/occa 163 build/t12-basis /cpu/occa 164 build/t13-basis /cpu/occa 165 build/t14-basis-weight /cpu/occa 166 build/t20-qfunction /cpu/occa 167 build/t30-operator /cpu/occa 168 169prove : $(tests) $(examples) 170 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 171prv:;@$(MAKE) $(MFLAGS) V=$(V) prove 172 173examples : $(examples) 174 175$(ceed.pc) : pkgconfig-prefix = $(abspath .) 176$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 177.INTERMEDIATE: $(OBJDIR)/ceed.pc 178%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 179 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 180 181install : $(libceed) $(OBJDIR)/ceed.pc 182 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkgconfigdir)" 183 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 184 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 185 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 186 187.PHONY: all cln clean print test tst prove prv examples astyle install doc 188 189cln clean : 190 $(RM) *.o *.d $(libceed) 191 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 192 $(MAKE) -C examples clean 193 $(MAKE) -C examples/mfem clean 194 cd examples/nek5000; bash make-nek-examples.sh clean; cd ../..; 195 196distclean : clean 197 rm -rf doc/html 198 199doc : 200 doxygen Doxyfile 201 202astyle : 203 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 204 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 205 --suffix=none --preserve-date --formatted \ 206 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*.[ch] examples/mfem/*.[ch]pp 207 208print : 209 @echo $(VAR)=$($(VAR)) 210 211print-%: 212 $(info [ variable name]: $*) 213 $(info [ origin]: $(origin $*)) 214 $(info [ value]: $(value $*)) 215 $(info [expanded value]: $($*)) 216 $(info ) 217 @true 218 219-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 220