1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyuninclude ../../../scripts/Makefile.include 3*4882a593Smuzhiyun 4*4882a593Smuzhiyunbindir ?= /usr/bin 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunifeq ($(srctree),) 7*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(CURDIR))) 8*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(srctree))) 9*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(srctree))) 10*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(srctree))) 11*4882a593Smuzhiyunendif 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun# Do not use make's built-in rules 14*4882a593Smuzhiyun# (this improves performance and avoids hard-to-debug behaviour); 15*4882a593SmuzhiyunMAKEFLAGS += -r 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunoverride CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunALL_TARGETS := intel-speed-select 20*4882a593SmuzhiyunALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) 21*4882a593Smuzhiyun 22*4882a593Smuzhiyunall: $(ALL_PROGRAMS) 23*4882a593Smuzhiyun 24*4882a593Smuzhiyunexport srctree OUTPUT CC LD CFLAGS 25*4882a593Smuzhiyuninclude $(srctree)/tools/build/Makefile.include 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun# 28*4882a593Smuzhiyun# We need the following to be outside of kernel tree 29*4882a593Smuzhiyun# 30*4882a593Smuzhiyun$(OUTPUT)include/linux/isst_if.h: ../../../../include/uapi/linux/isst_if.h 31*4882a593Smuzhiyun mkdir -p $(OUTPUT)include/linux 2>&1 || true 32*4882a593Smuzhiyun ln -sf $(CURDIR)/../../../../include/uapi/linux/isst_if.h $@ 33*4882a593Smuzhiyun 34*4882a593Smuzhiyunprepare: $(OUTPUT)include/linux/isst_if.h 35*4882a593Smuzhiyun 36*4882a593SmuzhiyunISST_IN := $(OUTPUT)intel-speed-select-in.o 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun$(ISST_IN): prepare FORCE 39*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=intel-speed-select 40*4882a593Smuzhiyun$(OUTPUT)intel-speed-select: $(ISST_IN) 41*4882a593Smuzhiyun $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ 42*4882a593Smuzhiyun 43*4882a593Smuzhiyunclean: 44*4882a593Smuzhiyun rm -f $(ALL_PROGRAMS) 45*4882a593Smuzhiyun rm -rf $(OUTPUT)include/linux/isst_if.h 46*4882a593Smuzhiyun find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete 47*4882a593Smuzhiyun 48*4882a593Smuzhiyuninstall: $(ALL_PROGRAMS) 49*4882a593Smuzhiyun install -d -m 755 $(DESTDIR)$(bindir); \ 50*4882a593Smuzhiyun for program in $(ALL_PROGRAMS); do \ 51*4882a593Smuzhiyun install $$program $(DESTDIR)$(bindir); \ 52*4882a593Smuzhiyun done 53*4882a593Smuzhiyun 54*4882a593SmuzhiyunFORCE: 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun.PHONY: all install clean FORCE prepare 57