xref: /libCEED/examples/fluids/Makefile (revision a71faab149de599cd7784196409e851b67144f0a) 
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
17COMMON ?= ../../common.mk
18-include $(COMMON)
19
20PETSc.pc := $(PETSC_DIR)/$(PETSC_ARCH)/lib/pkgconfig/PETSc.pc
21CEED_DIR ?= ../..
22ceed.pc := $(CEED_DIR)/lib/pkgconfig/ceed.pc
23
24# ASAN must be left empty if you don't want to use it
25ASAN ?=
26
27CC = $(call pkgconf, --variable=ccompiler $(PETSc.pc) $(ceed.pc))
28CFLAGS = -std=c99 \
29  $(call pkgconf, --variable=cflags_extra $(PETSc.pc)) \
30  $(call pkgconf, --cflags-only-other $(PETSc.pc)) \
31  $(OPT) $(OPT_EXAMPLES)
32CPPFLAGS = $(call pkgconf, --cflags-only-I $(PETSc.pc) $(ceed.pc)) \
33  $(call pkgconf, --variable=cflags_dep $(PETSc.pc))
34LDFLAGS = $(call pkgconf, --libs-only-L --libs-only-other $(PETSc.pc) $(ceed.pc))
35LDFLAGS += $(patsubst -L%, $(call pkgconf, --variable=ldflag_rpath $(PETSc.pc))%, $(call pkgconf, --libs-only-L $(PETSc.pc) $(ceed.pc)))
36LDLIBS = $(call pkgconf, --libs-only-l $(PETSc.pc) $(ceed.pc)) -lm
37
38AFLAGS ?= -fsanitize=address #-fsanitize=undefined -fno-omit-frame-pointer
39CFLAGS += $(if $(ASAN),$(AFLAGS))
40FFLAGS += $(if $(ASAN),$(AFLAGS))
41LDFLAGS += $(if $(ASAN),$(AFLAGS))
42
43OBJDIR := build
44SRCDIR := src
45PROBLEMDIR := problems
46
47src.c := navierstokes.c $(sort $(wildcard $(PROBLEMDIR)/*.c)) $(sort $(wildcard $(SRCDIR)/*.c))
48src.o = $(src.c:%.c=$(OBJDIR)/%.o)
49
50all: navierstokes
51
52navierstokes: $(src.o) | $(PETSc.pc) $(ceed.pc)
53	$(call quiet,LINK.o) $(CEED_LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) -o $@
54
55.SECONDEXPANSION: # to expand $$(@D)/.DIR
56%/.DIR :
57	@mkdir -p $(@D)
58	@touch $@
59
60# Quiet, color output
61quiet ?= $($(1))
62
63$(OBJDIR)/%.o : %.c | $$(@D)/.DIR
64	$(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<)
65
66# Rules for building the examples
67#%: %.c
68
69print: $(PETSc.pc) $(ceed.pc)
70	$(info CC      : $(CC))
71	$(info CFLAGS  : $(CFLAGS))
72	$(info CPPFLAGS: $(CPPFLAGS))
73	$(info LDFLAGS : $(LDFLAGS))
74	$(info LDLIBS  : $(LDLIBS))
75	$(info OPT     : $(OPT))
76	@true
77
78print-% :
79	$(info [ variable name]: $*)
80	$(info [        origin]: $(origin $*))
81	$(info [        flavor]: $(flavor $*))
82	$(info [         value]: $(value $*))
83	$(info [expanded value]: $($*))
84	$(info )
85	@true
86
87clean:
88	$(RM) -r $(OBJDIR) navierstokes *.vtu *.bin* *.csv *.png
89
90$(PETSc.pc):
91	$(if $(wildcard $@),,$(error \
92	  PETSc config not found. Please set PETSC_DIR and PETSC_ARCH))
93
94.PHONY: all print clean
95
96pkgconf = $(shell pkg-config $(if $(STATIC),--static) $1 | sed -e 's/^"//g' -e 's/"$$//g')
97
98-include $(src.o:%.o=%.d)
99