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 17# Ceed directory 18CEED_DIR ?= ../.. 19CEED_FLAGS ?= -I$(CEED_DIR) 20CEED_LIBS ?= -Wl,-rpath,$(abspath $(CEED_DIR)) -L$(CEED_DIR) -lceed 21 22OCCA_DIR ?= ../../../occa 23ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 24 OCCA_LIBS ?= -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) -L$(OCCA_DIR)/lib -locca 25endif 26 27# Use an MFEM build directory or an MFEM install directory 28MFEM_DIR ?= ../../../mfem 29CONFIG_MK ?= $(or $(wildcard $(MFEM_DIR)/config/config.mk),$(wildcard\ 30 $(MFEM_DIR)/share/mfem/config.mk)) 31 32MFEM_LIB_FILE = mfem_is_not_built 33-include $(CONFIG_MK) 34 35MFEM_EXAMPLES = ex1 36 37.SUFFIXES: 38.SUFFIXES: .cpp 39.PHONY: all clean 40 41all: $(MFEM_EXAMPLES) 42 43# Remove built-in rules 44%: %.cpp 45 46# Rules for building the examples 47%: %.cpp $(MFEM_LIB_FILE) $(CONFIG_MK) 48 $(MFEM_CXX) $(CEED_FLAGS) $(MFEM_FLAGS) $< -o $@ $(CEED_LIBS) \ 49 $(MFEM_LIBS) $(OCCA_LIBS) 50 51# Generate an error message if the MFEM library is not built and exit 52$(MFEM_LIB_FILE): 53 $(error The MFEM library is not built) 54 55clean: 56 rm -f *~ $(MFEM_EXAMPLES) 57 rm -rf *.dSYM *.TVD.*breakpoints 58