1# Copyright (c) 2017-2025, Lawrence Livermore National Security, LLC and other CEED contributors. 2# All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# This file is part of CEED: http://github.com/ceed 7 8COMMON ?= ../../common.mk 9-include $(COMMON) 10 11# Note: PETSC_ARCH can be undefined or empty for installations which do not use 12# PETSC_ARCH - for example when using PETSc installed through Spack. 13PETSc.pc := $(PETSC_DIR)/$(PETSC_ARCH)/lib/pkgconfig/PETSc.pc 14CEED_DIR ?= ../.. 15ceed.pc := $(CEED_DIR)/lib/pkgconfig/ceed.pc 16 17CC = $(call pkgconf, --variable=ccompiler $(PETSc.pc) $(ceed.pc)) 18CFLAGS = -std=c11 \ 19 $(call pkgconf, --variable=cflags_extra $(PETSc.pc)) \ 20 $(call pkgconf, --cflags-only-other $(PETSc.pc)) \ 21 $(OPT) 22CPPFLAGS = $(call pkgconf, --cflags-only-I $(PETSc.pc) $(ceed.pc)) \ 23 $(call pkgconf, --variable=cflags_dep $(PETSc.pc)) 24LDFLAGS = $(call pkgconf, --libs-only-L --libs-only-other $(PETSc.pc) $(ceed.pc)) 25LDFLAGS += $(patsubst -L%, $(call pkgconf, --variable=ldflag_rpath $(PETSc.pc))%, $(call pkgconf, --libs-only-L $(PETSc.pc) $(ceed.pc))) 26LDLIBS = $(call pkgconf, --libs-only-l $(PETSc.pc) $(ceed.pc)) -lm 27 28OBJDIR := build 29SRCDIR := src 30PROBLEMDIR := problems 31 32src.c := elasticity.c $(sort $(wildcard $(PROBLEMDIR)/*.c)) $(sort $(wildcard $(SRCDIR)/*.c)) 33src.o = $(src.c:%.c=$(OBJDIR)/%.o) 34 35all: elasticity 36 37elasticity: $(src.o) | $(PETSc.pc) $(ceed.pc) 38 $(call quiet,LINK.o) $(CEED_LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) -o $@ 39 40.SECONDEXPANSION: # to expand $$(@D)/.DIR 41%/.DIR : 42 @mkdir -p $(@D) 43 @touch $@ 44 45# Quiet, color output 46quiet ?= $($(1)) 47 48$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 49 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 50 51# Rules for building the examples 52#%: %.c 53 54print: $(PETSc.pc) $(ceed.pc) 55 $(info CC : $(CC)) 56 $(info CFLAGS : $(CFLAGS)) 57 $(info CPPFLAGS: $(CPPFLAGS)) 58 $(info LDFLAGS : $(LDFLAGS)) 59 $(info LDLIBS : $(LDLIBS)) 60 @true 61 62clean: 63 $(RM) -r $(OBJDIR) elasticity *.vtu 64 65$(PETSc.pc): 66 $(if $(wildcard $@),,$(error \ 67 PETSc config not found at $@. Please set PETSC_DIR and PETSC_ARCH)) 68 69.PHONY: all print clean 70 71pkgconf = $(shell pkg-config $1 | sed -e 's/^"//g' -e 's/"$$//g') 72 73# E = 2 * mu + (1 + nu) 74tests-output/NH-strain.csv: args = -problem FSInitial-NH1 -E 2.8 -nu 0.4 75tests-output/MR-strain.csv: args = -problem FSInitial-MR1 -mu_1 1 -mu_2 0.0 -nu .4 76tests-output/MR-strain1.csv: args = -problem FSInitial-MR1 -mu_1 .5 -mu_2 0.5 -nu .4 77 78tests-output/%.csv: elasticity 79 ./$< $(args) -degree 2 -dm_plex_box_faces 3,3,3 -num_steps 15 -bc_clamp 6 -bc_traction 5 -bc_traction_5 0,0,-1 -snes_converged_reason -snes_linesearch_atol 1e-30 -strain_energy_monitor $@ 80 81-include $(src.o:%.o=%.d) 82