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 20NDEBUG ?= 21LDFLAGS ?= 22LOADLIBES ?= 23TARGET_ARCH ?= 24UNDERSCORE ?= 1 25 26# env variable OCCA_DIR should point to OCCA-1.0 branch 27OCCA_DIR ?= ../occa 28 29# env variable MAGMA_DIR should point to MAGMA branch 30MAGMA_DIR ?= ../magma 31 32SANTIZ = -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer 33CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -march=native 34FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP -march=native 35 36CFLAGS += $(if $(NDEBUG),-O2,-g) 37ifeq ($(UNDERSCORE), 1) 38 CFLAGS += -DUNDERSCORE 39endif 40 41FFLAGS += $(if $(NDEBUG),-O2,-g) 42 43CFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 44FFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 45LDFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 46CPPFLAGS = -I./include 47LDLIBS = -lm 48OBJDIR := build 49LIBDIR := lib 50 51# Installation variables 52prefix ?= /usr/local 53bindir = $(prefix)/bin 54libdir = $(prefix)/lib 55includedir = $(prefix)/include 56pkgconfigdir = $(libdir)/pkgconfig 57INSTALL = install 58INSTALL_PROGRAM = $(INSTALL) 59INSTALL_DATA = $(INSTALL) -m644 60 61NPROCS := $(shell getconf _NPROCESSORS_ONLN) 62MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 63 --no-print-directory --no-keep-going 64 65PROVE ?= prove 66PROVE_OPTS ?= -j $(NPROCS) 67DARWIN := $(filter Darwin,$(shell uname -s)) 68SO_EXT := $(if $(DARWIN),dylib,so) 69 70ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 71libceed := $(LIBDIR)/libceed.$(SO_EXT) 72libceed.c := $(wildcard ceed*.c) 73# tests 74tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 75tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 76tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 77tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 78#examples 79examples.c := $(sort $(wildcard examples/*.c)) 80examples.f := $(sort $(wildcard examples/*.f)) 81examples := $(examples.c:examples/%.c=$(OBJDIR)/%) 82examples += $(examples.f:examples/%.f=$(OBJDIR)/%) 83# backends/[ref & occa & magma] 84ref.c := $(sort $(wildcard backends/ref/*.c)) 85occa.c := $(sort $(wildcard backends/occa/*.c)) 86magma.c := $(sort $(wildcard backends/magma/*.c)) 87 88# Output using the 216-color rules mode 89rule_file = $(notdir $(1)) 90rule_path = $(patsubst %/,%,$(dir $(1))) 91last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 92ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 93emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 94color_out = @if [ -t 1 ]; then \ 95 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 96 $(1) $(call ansicolor,$(2)) \ 97 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 98 printf " %10s %s\n" $(1) $(2); fi 99# if TERM=dumb, use it, otherwise switch to the term one 100output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 101 102# if V is set to non-nil, turn the verbose mode 103quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 104 105.SUFFIXES: 106.SUFFIXES: .c .o .d 107.SECONDEXPANSION: # to expand $$(@D)/.DIR 108 109%/.DIR : 110 @mkdir -p $(@D) 111 @touch $@ 112 113.PRECIOUS: %/.DIR 114 115this: $(libceed) $(ceed.pc) 116all:;@$(MAKE) $(MFLAGS) V=$(V) this 117 118$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name $(abspath $(libceed))) 119 120libceed.c += $(ref.c) 121ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 122 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 123 $(libceed) : LDLIBS += -locca #-lrt -ldl 124 libceed.c += $(occa.c) 125 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 126endif 127ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 128 $(libceed) : LDFLAGS += -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) 129 $(libceed) : LDLIBS += -lmagma 130 $(libceed) : $(magma.o) 131 $(magma.o) : CFLAGS += -I$(MAGMA_DIR)/include 132endif 133$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) | $$(@D)/.DIR 134 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 135 136$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 137 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 138 139$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 140 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 141 142$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 143 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 144 145$(OBJDIR)/% : examples/%.c | $$(@D)/.DIR 146 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 147 148$(OBJDIR)/% : examples/%.f | $$(@D)/.DIR 149 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 150 151$(tests) $(examples) : $(libceed) 152$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 153 154run-% : $(OBJDIR)/% 155 @tests/tap.sh $(<:build/%=%) 156 157test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 158 159prove : $(tests) $(examples) 160 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 161 162examples : $(examples) 163 164$(ceed.pc) : pkgconfig-prefix = $(abspath .) 165$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 166.INTERMEDIATE: $(OBJDIR)/ceed.pc 167%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 168 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 169 170install : $(libceed) $(OBJDIR)/ceed.pc 171 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkgconfigdir)" 172 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 173 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 174 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 175 176.PHONY: all cln clean print test tst examples astyle install doc 177cln clean : 178 $(RM) *.o *.d $(libceed) 179 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 180 $(MAKE) -C examples clean 181 $(MAKE) -C examples/mfem clean 182 cd examples/nek5000; bash make-nek-examples.sh clean; cd ../..; 183 184distclean : clean 185 rm -rf doc/html 186 187doc : 188 doxygen Doxyfile 189 190astyle : 191 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 192 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 193 --suffix=none --preserve-date --formatted \ 194 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*.[ch] examples/mfem/*.[ch]pp 195 196print : 197 @echo $(VAR)=$($(VAR)) 198 199print-%: 200 $(info [ variable name]: $*) 201 $(info [ origin]: $(origin $*)) 202 $(info [ value]: $(value $*)) 203 $(info [expanded value]: $($*)) 204 $(info ) 205 @true 206 207-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 208