Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 1 | # tools/power/acpi/Makefile - ACPI tool Makefile |
| 2 | # |
| 3 | # Copyright (c) 2013, Intel Corporation |
| 4 | # Author: Lv Zheng <lv.zheng@intel.com> |
| 5 | # |
| 6 | # This program is free software; you can redistribute it and/or |
| 7 | # modify it under the terms of the GNU General Public License |
| 8 | # as published by the Free Software Foundation; version 2 |
| 9 | # of the License. |
| 10 | |
| 11 | OUTPUT=./ |
| 12 | ifeq ("$(origin O)", "command line") |
| 13 | OUTPUT := $(O)/ |
| 14 | endif |
| 15 | |
| 16 | ifneq ($(OUTPUT),) |
| 17 | # check that the output directory actually exists |
| 18 | OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) |
| 19 | $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) |
| 20 | endif |
| 21 | |
| 22 | # --- CONFIGURATION BEGIN --- |
| 23 | |
| 24 | # Set the following to `true' to make a unstripped, unoptimized |
| 25 | # binary. Leave this set to `false' for production use. |
| 26 | DEBUG ?= true |
| 27 | |
| 28 | # make the build silent. Set this to something else to make it noisy again. |
| 29 | V ?= false |
| 30 | |
| 31 | # Prefix to the directories we're installing to |
| 32 | DESTDIR ?= |
| 33 | |
| 34 | # --- CONFIGURATION END --- |
| 35 | |
| 36 | # Directory definitions. These are default and most probably |
| 37 | # do not need to be changed. Please note that DESTDIR is |
| 38 | # added in front of any of them |
| 39 | |
| 40 | bindir ?= /usr/bin |
| 41 | sbindir ?= /usr/sbin |
| 42 | mandir ?= /usr/man |
| 43 | |
| 44 | # Toolchain: what tools do we use, and what options do they need: |
| 45 | |
| 46 | INSTALL = /usr/bin/install -c |
| 47 | INSTALL_PROGRAM = ${INSTALL} |
| 48 | INSTALL_DATA = ${INSTALL} -m 644 |
| 49 | INSTALL_SCRIPT = ${INSTALL_PROGRAM} |
| 50 | |
| 51 | # If you are running a cross compiler, you may want to set this |
| 52 | # to something more interesting, like "arm-linux-". If you want |
| 53 | # to compile vs uClibc, that can be done here as well. |
| 54 | CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc- |
| 55 | CC = $(CROSS)gcc |
| 56 | LD = $(CROSS)gcc |
| 57 | STRIP = $(CROSS)strip |
| 58 | HOSTCC = gcc |
| 59 | |
| 60 | # check if compiler option is supported |
| 61 | cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -x c /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;} |
| 62 | |
| 63 | # use '-Os' optimization if available, else use -O2 |
| 64 | OPTIMIZATION := $(call cc-supports,-Os,-O2) |
| 65 | |
| 66 | WARNINGS := -Wall |
| 67 | WARNINGS += $(call cc-supports,-Wstrict-prototypes) |
| 68 | WARNINGS += $(call cc-supports,-Wdeclaration-after-statement) |
| 69 | |
Len Brown | 0efea7b | 2012-09-22 22:33:19 -0400 | [diff] [blame] | 70 | KERNEL_INCLUDE := ../../../include |
Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 71 | CFLAGS += -D_LINUX -DDEFINE_ALTERNATE_TYPES -I$(KERNEL_INCLUDE) |
| 72 | CFLAGS += $(WARNINGS) |
Len Brown | 0efea7b | 2012-09-22 22:33:19 -0400 | [diff] [blame] | 73 | |
Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 74 | ifeq ($(strip $(V)),false) |
| 75 | QUIET=@ |
| 76 | ECHO=@echo |
| 77 | else |
| 78 | QUIET= |
| 79 | ECHO=@\# |
| 80 | endif |
| 81 | export QUIET ECHO |
Len Brown | 0efea7b | 2012-09-22 22:33:19 -0400 | [diff] [blame] | 82 | |
Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 83 | # if DEBUG is enabled, then we do not strip or optimize |
| 84 | ifeq ($(strip $(DEBUG)),true) |
| 85 | CFLAGS += -O1 -g -DDEBUG |
| 86 | STRIPCMD = /bin/true -Since_we_are_debugging |
| 87 | else |
| 88 | CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer |
| 89 | STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment |
| 90 | endif |
Len Brown | 0efea7b | 2012-09-22 22:33:19 -0400 | [diff] [blame] | 91 | |
Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 92 | # if DEBUG is enabled, then we do not strip or optimize |
| 93 | ifeq ($(strip $(DEBUG)),true) |
| 94 | CFLAGS += -O1 -g -DDEBUG |
| 95 | STRIPCMD = /bin/true -Since_we_are_debugging |
| 96 | else |
| 97 | CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer |
| 98 | STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment |
| 99 | endif |
Len Brown | 0efea7b | 2012-09-22 22:33:19 -0400 | [diff] [blame] | 100 | |
Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 101 | # --- ACPIDUMP BEGIN --- |
Len Brown | 0e7cc27 | 2012-09-22 23:30:22 -0400 | [diff] [blame] | 102 | |
Lv Zheng | f677b30 | 2014-01-15 12:04:09 +0800 | [diff] [blame] | 103 | vpath %.c \ |
| 104 | tools/acpidump |
| 105 | |
| 106 | DUMP_OBJS = \ |
| 107 | acpidump.o |
| 108 | |
| 109 | DUMP_OBJS := $(addprefix $(OUTPUT)tools/acpidump/,$(DUMP_OBJS)) |
| 110 | |
| 111 | $(OUTPUT)acpidump: $(DUMP_OBJS) |
| 112 | $(ECHO) " LD " $@ |
| 113 | $(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $(DUMP_OBJS) -L$(OUTPUT) -o $@ |
| 114 | $(QUIET) $(STRIPCMD) $@ |
| 115 | |
| 116 | $(OUTPUT)tools/acpidump/%.o: %.c |
| 117 | $(ECHO) " CC " $@ |
| 118 | $(QUIET) $(CC) -c $(CFLAGS) -o $@ $< |
| 119 | |
| 120 | # --- ACPIDUMP END --- |
| 121 | |
| 122 | all: $(OUTPUT)acpidump |
| 123 | echo $(OUTPUT) |
| 124 | |
| 125 | clean: |
| 126 | -find $(OUTPUT) \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \ |
| 127 | | xargs rm -f |
| 128 | -rm -f $(OUTPUT)acpidump |
| 129 | |
| 130 | install-tools: |
| 131 | $(INSTALL) -d $(DESTDIR)${bindir} |
| 132 | $(INSTALL_PROGRAM) $(OUTPUT)acpidump $(DESTDIR)${sbindir} |
| 133 | |
| 134 | install-man: |
| 135 | $(INSTALL_DATA) -D man/acpidump.8 $(DESTDIR)${mandir}/man8/acpidump.8 |
| 136 | |
| 137 | install: all install-tools install-man |
| 138 | |
| 139 | uninstall: |
| 140 | - rm -f $(DESTDIR)${sbindir}/acpidump |
| 141 | - rm -f $(DESTDIR)${mandir}/man8/acpidump.8 |
| 142 | |
| 143 | .PHONY: all utils install-tools install-man install uninstall clean |