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#/
# @license Apache-2.0
#
# Copyright (c) 2020 The Stdlib Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#/
# VARIABLES #
ifndef VERBOSE
QUIET := @
else
QUIET :=
endif
# Determine the OS ([1][1], [2][2]).
#
# [1]: https://en.wikipedia.org/wiki/Uname#Examples
# [2]: http://stackoverflow.com/a/27776822/2225624
OS ?= $(shell uname)
ifneq (, $(findstring MINGW,$(OS)))
OS := WINNT
else
ifneq (, $(findstring MSYS,$(OS)))
OS := WINNT
else
ifneq (, $(findstring CYGWIN,$(OS)))
OS := WINNT
else
ifneq (, $(findstring Windows_NT,$(OS)))
OS := WINNT
endif
endif
endif
endif
# Define the program used for compiling Fortran source files:
ifdef FORTRAN_COMPILER
FC := $(FORTRAN_COMPILER)
else
FC := gfortran
endif
# Define the command-line options when compiling Fortran files:
FFLAGS ?= \
-std=f95 \
-ffree-form \
-O3 \
-Wall \
-Wextra \
-Wno-compare-reals \
-Wimplicit-interface \
-fno-underscoring \
-pedantic
# Determine whether to generate position independent code ([1][1], [2][2]).
#
# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
ifeq ($(OS), WINNT)
fPIC ?=
else
fPIC ?= -fPIC
endif
# List of includes (e.g., `-I /foo/bar -I /beep/boop`):
INCLUDE ?=
# List of Fortran source files:
SOURCE_FILES ?= ../../src/sasum.f
# List of Fortran targets:
f_targets := benchmark.length.out
# RULES #
#/
# Compiles Fortran source files.
#
# @param {string} SOURCE_FILES - list of Fortran source files
# @param {string} [INCLUDE] - list of includes (e.g., `-I /foo/bar -I /beep/boop`)
# @param {string} [FORTRAN_COMPILER] - Fortran compiler
# @param {string} [FFLAGS] - Fortran compiler flags
# @param {(string|void)} [fPIC] - compiler flag indicating whether to generate position independent code
#
# @example
# make
#
# @example
# make all
#/
all: $(f_targets)
.PHONY: all
#/
# Compiles Fortran source files.
#
# @private
# @param {string} SOURCE_FILES - list of Fortran source files
# @param {(string|void)} INCLUDE - list of includes (e.g., `-I /foo/bar -I /beep/boop`)
# @param {string} FC - Fortran compiler
# @param {string} FFLAGS - Fortran compiler flags
# @param {(string|void)} fPIC - compiler flag indicating whether to generate position independent code
#/
$(f_targets): %.out: %.f
$(QUIET) $(FC) $(FFLAGS) $(fPIC) $(INCLUDE) -o $@ $(SOURCE_FILES) $<
#/
# Runs compiled benchmarks.
#
# @example
# make run
#/
run: $(f_targets)
$(QUIET) ./$<
.PHONY: run
#/
# Removes generated files.
#
# @example
# make clean
#/
clean:
$(QUIET) -rm -f *.o *.out
.PHONY: clean
|
