xref: /libCEED/examples/fluids/Makefile (revision 9ba83ac0e4b1fca39d6fa6737a318a9f0cbc172d) 
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
17CONFIG ?= ../../config.mk
18-include $(CONFIG)
19COMMON ?= ../../common.mk
20-include $(COMMON)
21
22PETSc.pc := $(PETSC_DIR)/$(PETSC_ARCH)/lib/pkgconfig/PETSc.pc
23CEED_DIR ?= ../..
24ceed.pc := $(CEED_DIR)/lib/pkgconfig/ceed.pc
25
26CC = $(call pkgconf, --variable=ccompiler $(PETSc.pc) $(ceed.pc))
27CFLAGS = -std=c11 \
28  $(call pkgconf, --variable=cflags_extra $(PETSc.pc)) \
29  $(call pkgconf, --cflags-only-other $(PETSc.pc)) \
30  $(OPT) $(OPT_EXAMPLES)
31CPPFLAGS = $(call pkgconf, --cflags-only-I $(PETSc.pc) $(ceed.pc)) \
32  $(call pkgconf, --variable=cflags_dep $(PETSc.pc))
33LDFLAGS = $(call pkgconf, --libs-only-L --libs-only-other $(PETSc.pc) $(ceed.pc))
34LDFLAGS += $(patsubst -L%, $(call pkgconf, --variable=ldflag_rpath $(PETSc.pc))%, $(call pkgconf, --libs-only-L $(PETSc.pc) $(ceed.pc)))
35LDLIBS = $(call pkgconf, --libs-only-l $(PETSc.pc) $(ceed.pc)) -lm
36
37# Address Sanitizer Setup
38# ASAN must be left empty if you don't want to use it
39ASAN ?=
40AFLAGS ?= -fsanitize=address
41# Also: -fsanitize=undefined -fno-omit-frame-pointer
42CFLAGS += $(if $(ASAN),$(AFLAGS))
43FFLAGS += $(if $(ASAN),$(AFLAGS))
44LDFLAGS += $(if $(ASAN),$(AFLAGS))
45CPPFLAGS += -I./include
46
47# Source Files
48OBJDIR := build
49SRCDIR := src
50PROBLEMDIR := problems
51
52src.c := navierstokes.c $(sort $(wildcard $(PROBLEMDIR)/*.c)) $(sort $(wildcard $(SRCDIR)/*.c))
53src.o = $(src.c:%.c=$(OBJDIR)/%.o)
54
55all: navierstokes
56
57navierstokes: $(src.o) | $(PETSc.pc) $(ceed.pc)
58	$(call quiet,LINK.o) $(LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) -o $@
59
60.SECONDEXPANSION: # to expand $$(@D)/.DIR
61%/.DIR :
62	@mkdir -p $(@D)
63	@touch $@
64
65# Quiet, color output
66quiet ?= $($(1))
67
68$(OBJDIR)/%.o : %.c  Makefile | $$(@D)/.DIR
69	$(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<)
70
71print: $(PETSc.pc) $(ceed.pc)
72	$(info CC      : $(CC))
73	$(info CFLAGS  : $(CFLAGS))
74	$(info CPPFLAGS: $(CPPFLAGS))
75	$(info LDFLAGS : $(LDFLAGS))
76	$(info LDLIBS  : $(LDLIBS))
77	$(info OPT     : $(OPT))
78	@true
79
80print-% :
81	$(info [ variable name]: $*)
82	$(info [        origin]: $(origin $*))
83	$(info [        flavor]: $(flavor $*))
84	$(info [         value]: $(value $*))
85	$(info [expanded value]: $($*))
86	$(info )
87	@true
88
89clean:
90	$(RM) -r $(OBJDIR) navierstokes *.vtu *.bin* *.csv *.png
91
92$(PETSc.pc):
93	$(if $(wildcard $@),,$(error \
94	  PETSc config not found. Please set PETSC_DIR and PETSC_ARCH))
95
96.PHONY: all print clean
97
98pkgconf = $(shell pkg-config $(if $(STATIC),--static) $1 | sed -e 's/^"//g' -e 's/"$$//g')
99
100-include $(src.o:%.o=%.d)
101