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# SPDX-License-Identifier: MIT
# Copyright (c) 2022,2026 Leah Rowe <leah@libreboot.org>
# Copyright (c) 2023 Riku Viitanen <riku.viitanen@protonmail.com>
CC?=cc
HELLCC?=clang
CFLAGS?=
LDFLAGS?=
DESTDIR?=
PREFIX?=/usr/local
INSTALL?=install
.SUFFIXES:
# maybe add -I. here when running make
# e.g. make LDIR=-I.
LDIR?=
PORTABLE?=$(LDIR) $(CFLAGS)
WARN?=$(PORTABLE) -Wall -Wextra
STRICT?=$(WARN) -std=c90 -pedantic -Werror
HELLFLAGS?=$(STRICT) -Weverything
# program name
PROG=nvmutil
all: $(PROG)
$(PROG): $(PROG).c
$(CC) $(PORTABLE) $(PROG).c -o $(PROG) $(LDFLAGS)
warn: $(PROG).c
$(CC) $(WARN) $(PROG).c -o $(PROG) $(LDFLAGS)
strict: $(PROG).c
$(CC) $(STRICT) $(PROG).c -o $(PROG) $(LDFLAGS)
# clang-only extreme warnings (not portable)
hell: $(PROG).c
$(HELLCC) $(HELLFLAGS) $(PROG).c -o $(PROG) $(LDFLAGS)
install: $(PROG)
$(INSTALL) -d $(DESTDIR)$(PREFIX)/bin
$(INSTALL) $(PROG) $(DESTDIR)$(PREFIX)/bin/$(PROG)
chmod 755 $(DESTDIR)$(PREFIX)/bin/$(PROG)
uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/$(PROG)
clean:
rm -f $(PROG)
distclean: clean
.PHONY: all warn strict hell install uninstall clean distclean
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