util/ectool/Makefile

   1 ## SPDX-License-Identifier: GPL-2.0-only
   2
   3 CC ?= gcc
   4 WERROR=-Werror
   5 CFLAGS = -O2 -Wall -Wextra -Wshadow $(WERROR)
   6 PROGRAM = ectool
   7 INSTALL ?= /usr/bin/env install
   8 PREFIX  ?= /usr/local
   9 OS_ARCH ?= $(shell uname)
  10
  11 ifeq ($(shell uname -o 2>/dev/null), Cygwin)
  12 LDFLAGS = -lioperm
  13 endif
  14
  15 ifeq ($(OS_ARCH), $(filter $(OS_ARCH), NetBSD OpenBSD))
  16 LDFLAGS = -l$(shell uname -p)
  17 endif
  18
  19 all: $(PROGRAM)
  20
  21 $(PROGRAM): ec.o ectool.o
  22         $(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
  23
  24 install: $(PROGRAM)
  25         $(INSTALL) -d $(DESTDIR)$(PREFIX)/sbin
  26         $(INSTALL) $(PROGRAM) $(DESTDIR)$(PREFIX)/sbin
  27
  28 clean:
  29         rm -f *.o $(PROGRAM) junit.xml
  30
  31 distclean: clean
  32
  33 %.o: %.c
  34         $(CC) $(CFLAGS) -c $^ -I. -o $@
  35
  36 help:
  37         @echo "${PROGRAM}: Dump RAM of Embedded Controller (EC)"
  38         @echo "Targets: all, clean, distclean, help, install"
  39         @echo "To disable warnings as errors, run make as:"
  40         @echo "  make all WERROR=\"\""
  41
  42 .PHONY: all clean distclean help install