Linux kernel mirror (for testing)
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linux
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
11OUTPUT=./
12ifeq ("$(origin O)", "command line")
13 OUTPUT := $(O)/
14endif
15
16ifneq ($(OUTPUT),)
17# check that the output directory actually exists
18OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
19$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
20endif
21
22SUBDIRS = tools/ec
23
24# --- CONFIGURATION BEGIN ---
25
26# Set the following to `true' to make a unstripped, unoptimized
27# binary. Leave this set to `false' for production use.
28DEBUG ?= true
29
30# make the build silent. Set this to something else to make it noisy again.
31V ?= false
32
33# Prefix to the directories we're installing to
34DESTDIR ?=
35
36# --- CONFIGURATION END ---
37
38# Directory definitions. These are default and most probably
39# do not need to be changed. Please note that DESTDIR is
40# added in front of any of them
41
42bindir ?= /usr/bin
43sbindir ?= /usr/sbin
44mandir ?= /usr/man
45
46# Toolchain: what tools do we use, and what options do they need:
47
48INSTALL = /usr/bin/install -c
49INSTALL_PROGRAM = ${INSTALL}
50INSTALL_DATA = ${INSTALL} -m 644
51INSTALL_SCRIPT = ${INSTALL_PROGRAM}
52
53# If you are running a cross compiler, you may want to set this
54# to something more interesting, like "arm-linux-". If you want
55# to compile vs uClibc, that can be done here as well.
56CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
57CC = $(CROSS)gcc
58LD = $(CROSS)gcc
59STRIP = $(CROSS)strip
60HOSTCC = gcc
61
62# check if compiler option is supported
63cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -x c /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
64
65# use '-Os' optimization if available, else use -O2
66OPTIMIZATION := $(call cc-supports,-Os,-O2)
67
68WARNINGS := -Wall
69WARNINGS += $(call cc-supports,-Wstrict-prototypes)
70WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
71
72KERNEL_INCLUDE := ../../../include
73ACPICA_INCLUDE := ../../../drivers/acpi/acpica
74CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
75CFLAGS += $(WARNINGS)
76
77ifeq ($(strip $(V)),false)
78 QUIET=@
79 ECHO=@echo
80else
81 QUIET=
82 ECHO=@\#
83endif
84export QUIET ECHO
85
86# if DEBUG is enabled, then we do not strip or optimize
87ifeq ($(strip $(DEBUG)),true)
88 CFLAGS += -O1 -g -DDEBUG
89 STRIPCMD = /bin/true -Since_we_are_debugging
90else
91 CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer
92 STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment
93endif
94
95# --- ACPIDUMP BEGIN ---
96
97vpath %.c \
98 ../../../drivers/acpi/acpica\
99 tools/acpidump\
100 common\
101 os_specific/service_layers
102
103CFLAGS += -DACPI_DUMP_APP -Itools/acpidump
104
105DUMP_OBJS = \
106 apdump.o\
107 apfiles.o\
108 apmain.o\
109 osunixdir.o\
110 osunixmap.o\
111 osunixxf.o\
112 tbprint.o\
113 tbxfroot.o\
114 utbuffer.o\
115 utdebug.o\
116 utexcep.o\
117 utglobal.o\
118 utmath.o\
119 utprint.o\
120 utstring.o\
121 utxferror.o\
122 oslibcfs.o\
123 oslinuxtbl.o\
124 cmfsize.o\
125 getopt.o
126
127DUMP_OBJS := $(addprefix $(OUTPUT)tools/acpidump/,$(DUMP_OBJS))
128
129$(OUTPUT)acpidump: $(DUMP_OBJS)
130 $(ECHO) " LD " $@
131 $(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $(DUMP_OBJS) -L$(OUTPUT) -o $@
132 $(QUIET) $(STRIPCMD) $@
133
134$(OUTPUT)tools/acpidump/%.o: %.c
135 $(ECHO) " CC " $@
136 $(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
137
138# --- ACPIDUMP END ---
139
140all: $(OUTPUT)acpidump
141 echo $(OUTPUT)
142
143clean:
144 -find $(OUTPUT) \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \
145 | xargs rm -f
146 -rm -f $(OUTPUT)acpidump
147
148install-tools:
149 $(INSTALL) -d $(DESTDIR)${sbindir}
150 $(INSTALL_PROGRAM) $(OUTPUT)acpidump $(DESTDIR)${sbindir}
151
152install-man:
153 $(INSTALL_DATA) -D man/acpidump.8 $(DESTDIR)${mandir}/man8/acpidump.8
154
155install: all install-tools install-man
156
157uninstall:
158 - rm -f $(DESTDIR)${sbindir}/acpidump
159 - rm -f $(DESTDIR)${mandir}/man8/acpidump.8
160
161.PHONY: all utils install-tools install-man install uninstall clean