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 17ifeq (,$(filter-out undefined default,$(origin CC))) 18 CC = gcc 19endif 20ifeq (,$(filter-out undefined default,$(origin FC))) 21 FC = gfortran 22endif 23 24# ASAN must be left empty if you don't want to use it 25ASAN ?= 26NDEBUG ?= 1 27 28LDFLAGS ?= 29UNDERSCORE ?= 1 30 31# OCCA_DIR env variable should point to OCCA master (github.com/libocca/occa) 32OCCA_DIR ?= ../occa 33 34# Warning: SANTIZ options still don't run with /gpu/occa 35# export LSAN_OPTIONS=suppressions=.asanignore 36AFLAGS = -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer 37 38CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -O2 -g 39FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP 40 41CFLAGS += $(if $(NDEBUG),-DNDEBUG=1) 42 43ifeq ($(UNDERSCORE), 1) 44 CFLAGS += -DUNDERSCORE 45endif 46 47FFLAGS += $(if $(NDEBUG),-O2 -DNDEBUG,-g) 48 49CFLAGS += $(if $(ASAN),$(AFLAGS)) 50FFLAGS += $(if $(ASAN),$(AFLAGS)) 51LDFLAGS += $(if $(ASAN),$(AFLAGS)) 52CPPFLAGS = -I./include 53LDLIBS = -lm 54OBJDIR := build 55LIBDIR := lib 56 57# Installation variables 58prefix ?= /usr/local 59bindir = $(prefix)/bin 60libdir = $(prefix)/lib 61okldir = $(prefix)/lib/okl 62includedir = $(prefix)/include 63pkgconfigdir = $(libdir)/pkgconfig 64INSTALL = install 65INSTALL_PROGRAM = $(INSTALL) 66INSTALL_DATA = $(INSTALL) -m644 67 68# Get number of processors of the machine 69NPROCS := $(shell getconf _NPROCESSORS_ONLN) 70# prepare make options to run in parallel 71MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 72 --no-print-directory --no-keep-going 73 74PROVE ?= prove 75PROVE_OPTS ?= -j $(NPROCS) 76DARWIN := $(filter Darwin,$(shell uname -s)) 77SO_EXT := $(if $(DARWIN),dylib,so) 78 79ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 80libceed := $(LIBDIR)/libceed.$(SO_EXT) 81libceed.c := $(wildcard ceed*.c) 82 83# Tests 84tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 85tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 86tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 87ctests := $(tests) 88tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 89#examples 90examples.c := $(sort $(wildcard examples/ceed/*.c)) 91examples.f := $(sort $(wildcard examples/ceed/*.f)) 92examples := $(examples.c:examples/ceed/%.c=$(OBJDIR)/%) 93examples += $(examples.f:examples/ceed/%.f=$(OBJDIR)/%) 94# backends/[ref & occa] 95ref.c := $(sort $(wildcard backends/ref/*.c)) 96occa.c := $(sort $(wildcard backends/occa/*.c)) 97 98# Output using the 216-color rules mode 99rule_file = $(notdir $(1)) 100rule_path = $(patsubst %/,%,$(dir $(1))) 101last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 102ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 103emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 104color_out = @if [ -t 1 ]; then \ 105 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 106 $(1) $(call ansicolor,$(2)) \ 107 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 108 printf " %10s %s\n" $(1) $(2); fi 109# if TERM=dumb, use it, otherwise switch to the term one 110output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 111 112# if V is set to non-nil, turn the verbose mode 113quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 114 115.SUFFIXES: 116.SUFFIXES: .c .o .d 117.SECONDEXPANSION: # to expand $$(@D)/.DIR 118 119%/.DIR : 120 @mkdir -p $(@D) 121 @touch $@ 122 123.PRECIOUS: %/.DIR 124 125this: $(libceed) $(ceed.pc) 126# run 'this' target in parallel 127all:;@$(MAKE) $(MFLAGS) V=$(V) this 128 129$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name @rpath/$(notdir $(libceed))) 130 131libceed.c += $(ref.c) 132ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 133 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 134 $(libceed) : LDLIBS += -locca 135 libceed.c += $(occa.c) 136 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 137endif 138$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) | $$(@D)/.DIR 139 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 140 141$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 142 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 143 144$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 145 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 146 147$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 148 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 149 150$(OBJDIR)/% : examples/ceed/%.c | $$(@D)/.DIR 151 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 152 153$(OBJDIR)/% : examples/ceed/%.f | $$(@D)/.DIR 154 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 155 156$(tests) $(examples) : $(libceed) 157$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 158 159run-% : $(OBJDIR)/% 160 @tests/tap.sh $(<:build/%=%) 161 162test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 163# run test target in parallel 164tst : ;@$(MAKE) $(MFLAGS) V=$(V) test 165# CPU C tests only for backend % 166ctc-% : $(ctests);@$(foreach tst,$(ctests),$(tst) /cpu/$*;) 167 168prove : $(tests) $(examples) 169 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 170# run prove target in parallel 171prv : ;@$(MAKE) $(MFLAGS) V=$(V) prove 172 173examples : $(examples) 174 175$(ceed.pc) : pkgconfig-prefix = $(abspath .) 176$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 177.INTERMEDIATE : $(OBJDIR)/ceed.pc 178%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 179 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 180 181# The occa executable is not linked with RPATH by default, so we need it to find its libocca.so 182OCCA := $(if $(DARWIN),DYLD_LIBRARY_PATH,LD_LIBRARY_PATH)=$(OCCA_DIR)/lib $(OCCA_DIR)/bin/occa 183OKL_KERNELS := $(wildcard backends/occa/*.okl) 184 185okl-cache : 186 $(OCCA) cache ceed $(OKL_KERNELS) 187 188okl-clear: 189 $(OCCA) clear -y -l ceed 190 191install : $(libceed) $(OBJDIR)/ceed.pc 192 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(okldir)" "$(DESTDIR)$(pkgconfigdir)" 193 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 194 $(INSTALL_DATA) include/ceedf.h "$(DESTDIR)$(includedir)/" 195 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 196 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 197 $(INSTALL_DATA) $(OKL_KERNELS) "$(DESTDIR)$(okldir)/" 198 199.PHONY : all cln clean print test tst prove prv examples style install doc okl-cache okl-clear 200 201cln clean : 202 $(RM) *.o *.d $(libceed) 203 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 204 $(MAKE) -C examples/ceed clean 205 $(MAKE) -C examples/mfem clean 206 $(MAKE) -C examples/petsc clean 207 (cd examples/nek5000 && bash make-nek-examples.sh clean) 208 209distclean : clean 210 rm -rf doc/html 211 212doc : 213 doxygen Doxyfile 214 215style : 216 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 217 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 218 --suffix=none --preserve-date --formatted \ 219 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*/*.[ch] examples/*/*.[ch]pp 220 221print : 222 @echo $(VAR)=$($(VAR)) 223 224print-% : 225 $(info [ variable name]: $*) 226 $(info [ origin]: $(origin $*)) 227 $(info [ value]: $(value $*)) 228 $(info [expanded value]: $($*)) 229 $(info ) 230 @true 231 232-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 233