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64c4757e 1#
9a9dab36 2# mdadm - manage Linux "md" devices aka RAID arrays.
64c4757e 3#
cd29a5c8 4# Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
64c4757e
NB
5#
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20#
21# Author: Neil Brown
22# Email: <neilb@cse.unsw.edu.au>
23# Paper: Neil Brown
24# School of Computer Science and Engineering
25# The University of New South Wales
26# Sydney, 2052
27# Australia
28#
29
2d465520
NB
30# define "CXFLAGS" to give extra flags to CC.
31# e.g. make CXFLAGS=-O to optimise
5787fa49 32TCC = tcc
e5329c37 33UCLIBC_GCC = $(shell for nm in i386-uclibc-linux-gcc i386-uclibc-gcc; do which $$nm > /dev/null && { echo $$nm ; exit; } ; done; echo false No uclibc found )
1cccd683
N
34#DIET_GCC = diet gcc
35# sorry, but diet-libc doesn't know about posix_memalign,
36# so we cannot use it any more.
37DIET_GCC = gcc -DHAVE_STDINT_H
b5e64645
NB
38
39KLIBC=/home/src/klibc/klibc-0.77
40
41KLIBC_GCC = gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32
5787fa49 42
c9fae710 43CC = $(CROSS_COMPILE)gcc
2d465520 44CXFLAGS = -ggdb
aa88f531 45CWFLAGS = -Wall -Werror -Wstrict-prototypes
3d2c4fc7
DW
46ifdef WARN_UNUSED
47CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O
48endif
5bbb4842
NB
49
50ifdef DEBIAN
26f467a9 51CPPFLAGS := -DDEBIAN
5bbb4842 52else
26f467a9 53CPPFLAGS :=
54endif
55ifdef DEFAULT_OLD_METADATA
56 CPPFLAG += -DDEFAULT_OLD_METADATA
57 DEFAULT_METADATA=0.90
58else
59 DEFAULT_METADATA=1.2
5bbb4842
NB
60endif
61
11a3e71d
NB
62SYSCONFDIR = /etc
63CONFFILE = $(SYSCONFDIR)/mdadm.conf
4e9b5839 64CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf
aa88f531 65MAILCMD =/usr/sbin/sendmail -t
4e9b5839 66CONFFILEFLAGS = -DCONFFILE=\"$(CONFFILE)\" -DCONFFILE2=\"$(CONFFILE2)\"
5d4d1b26
N
67# ALT_RUN should be somewhere that persists across the pivotroot
68# from early boot to late boot.
69# If you don't have /lib/init/rw you might want to use /dev/.something
70# e.g. make ALT_RUN=/dev/.mdadm
c824e918 71ALT_RUN = /lib/init/rw/mdadm
e259df4e 72ALT_MAPFILE = map
c824e918 73VAR_RUN = /var/run/mdadm
e259df4e 74ALTFLAGS = -DALT_RUN=\"$(ALT_RUN)\" -DALT_MAPFILE=\"$(ALT_MAPFILE)\"
c132678b
LB
75VARFLAGS = -DVAR_RUN=\"$(VAR_RUN)\"
76CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS) $(ALTFLAGS) $(VARFLAGS)
11a3e71d
NB
77
78# If you want a static binary, you might uncomment these
79# LDFLAGS = -static
80# STRIP = -s
64c4757e 81
cd29a5c8 82INSTALL = /usr/bin/install
c913b90e 83DESTDIR =
9a9dab36 84BINDIR = /sbin
c913b90e
NB
85MANDIR = /usr/share/man
86MAN4DIR = $(MANDIR)/man4
87MAN5DIR = $(MANDIR)/man5
88MAN8DIR = $(MANDIR)/man8
cd29a5c8 89
b5e64645 90OBJS = mdadm.o config.o mdstat.o ReadMe.o util.o Manage.o Assemble.o Build.o \
c82f047c 91 Create.o Detail.o Examine.o Grow.o Monitor.o dlink.o Kill.o Query.o \
8382f19b 92 Incremental.o \
cdddbdbc 93 mdopen.o super0.o super1.o super-ddf.o super-intel.o bitmap.o \
88c32bb1
DW
94 restripe.o sysfs.o sha1.o mapfile.o crc32.o sg_io.o msg.o \
95 platform-intel.o probe_roms.o
96
b5e64645 97SRCS = mdadm.c config.c mdstat.c ReadMe.c util.c Manage.c Assemble.c Build.c \
c82f047c 98 Create.c Detail.c Examine.c Grow.c Monitor.c dlink.c Kill.c Query.c \
8382f19b 99 Incremental.c \
cdddbdbc 100 mdopen.c super0.c super1.c super-ddf.c super-intel.c bitmap.c \
88c32bb1
DW
101 restripe.c sysfs.c sha1.c mapfile.c crc32.c sg_io.c msg.c \
102 platform-intel.c probe_roms.c
4b1ac34b 103
549e9569
NB
104MON_OBJS = mdmon.o monitor.o managemon.o util.o mdstat.o sysfs.o config.o \
105 Kill.o sg_io.o dlink.o ReadMe.o super0.o super1.o super-intel.o \
38a07ed6 106 super-ddf.o sha1.o crc32.o msg.o bitmap.o \
88c32bb1 107 platform-intel.o probe_roms.o
549e9569 108
fcf57625
N
109MON_SRCS = mdmon.c monitor.c managemon.c util.c mdstat.c sysfs.c config.c \
110 Kill.c sg_io.c dlink.c ReadMe.c super0.c super1.c super-intel.c \
111 super-ddf.c sha1.c crc32.c msg.c bitmap.c \
112 platform-intel.c probe_roms.c
549e9569 113
8268ed74
NB
114STATICSRC = pwgr.c
115STATICOBJS = pwgr.o
1377730f 116
a322f70c 117ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c dlink.c util.c \
88c32bb1 118 super0.c super1.c super-ddf.c super-intel.c sha1.c crc32.c sg_io.c mdstat.c \
8844e291
N
119 platform-intel.c probe_roms.c sysfs.c
120ASSEMBLE_AUTO_SRCS := mdopen.c
b56c3630 121ASSEMBLE_FLAGS:= $(CFLAGS) -DMDASSEMBLE
b5e64645 122ifdef MDASSEMBLE_AUTO
7702a58b 123ASSEMBLE_SRCS += $(ASSEMBLE_AUTO_SRCS)
c7654afc 124ASSEMBLE_FLAGS += -DMDASSEMBLE_AUTO
b5e64645 125endif
cd29a5c8 126
e0fe762a 127all : mdadm mdmon mdadm.man md.man mdadm.conf.man mdmon.man
64c4757e 128
5624768a 129everything: all mdadm.static swap_super test_stripe \
7815fbfe 130 mdassemble mdassemble.auto mdassemble.static mdassemble.man \
5624768a 131 mdadm.Os mdadm.O2
388953d2
N
132everything-test: all mdadm.static swap_super test_stripe \
133 mdassemble.auto mdassemble.static mdassemble.man \
134 mdadm.Os mdadm.O2
f783ca4f 135# mdadm.uclibc and mdassemble.uclibc don't work on x86-64
8431b2b2 136# mdadm.tcc doesn't work..
5787fa49 137
c97be4db 138mdadm : $(OBJS)
05697ec1 139 $(CC) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
64c4757e 140
c97be4db
NB
141mdadm.static : $(OBJS) $(STATICOBJS)
142 $(CC) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
5787fa49
NB
143
144mdadm.tcc : $(SRCS) mdadm.h
145 $(TCC) -o mdadm.tcc $(SRCS)
146
d013a55e
NB
147mdadm.klibc : $(SRCS) mdadm.h
148 rm -f $(OBJS)
667e66d3 149 $(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS)
d013a55e 150
5624768a 151mdadm.Os : $(SRCS) mdadm.h
667e66d3 152 $(CC) -o mdadm.Os $(CFLAGS) -DHAVE_STDINT_H -Os $(SRCS)
5624768a 153
fcf57625
N
154mdadm.O2 : $(SRCS) mdadm.h mdmon.O2
155 $(CC) -o mdadm.O2 $(CFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(SRCS)
156
157mdmon.O2 : $(MON_SRCS) mdadm.h mdmon.h
158 $(CC) -o mdmon.O2 $(CFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(MON_SRCS)
5624768a 159
23eb475a 160# use '-z now' to guarantee no dynamic linker interactions with the monitor thread
549e9569 161mdmon : $(MON_OBJS)
23eb475a 162 $(CC) $(LDFLAGS) -z now -o mdmon $(MON_OBJS) $(LDLIBS)
b109d928 163msg.o: msg.c msg.h
549e9569 164
e86c9dd6
NB
165test_stripe : restripe.c mdadm.h
166 $(CC) $(CXFLAGS) $(LDFLAGS) -o test_stripe -DMAIN restripe.c
167
b5e64645 168mdassemble : $(ASSEMBLE_SRCS) mdadm.h
98c6faba 169 rm -f $(OBJS)
c97be4db 170 $(DIET_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS) $(STATICSRC)
98c6faba 171
b5e64645
NB
172mdassemble.static : $(ASSEMBLE_SRCS) mdadm.h
173 rm -f $(OBJS)
c97be4db 174 $(CC) $(LDFLAGS) $(ASSEMBLE_FLAGS) -static -DHAVE_STDINT_H -o mdassemble.static $(ASSEMBLE_SRCS) $(STATICSRC)
b5e64645 175
7702a58b 176mdassemble.auto : $(ASSEMBLE_SRCS) mdadm.h $(ASSEMBLE_AUTO_SRCS)
7815fbfe
NB
177 rm -f mdassemble.static
178 $(MAKE) MDASSEMBLE_AUTO=1 mdassemble.static
179 mv mdassemble.static mdassemble.auto
180
b5e64645 181mdassemble.uclibc : $(ASSEMBLE_SRCS) mdadm.h
d1f1011b 182 rm -f $(OJS)
c97be4db 183 $(UCLIBC_GCC) $(ASSEMBLE_FLAGS) -DUCLIBC -DHAVE_STDINT_H -static -o mdassemble.uclibc $(ASSEMBLE_SRCS) $(STATICSRC)
98c6faba 184
b5e64645
NB
185# This doesn't work
186mdassemble.klibc : $(ASSEMBLE_SRCS) mdadm.h
187 rm -f $(OBJS)
b56c3630 188 $(KLIBC_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS)
98c6faba 189
26f467a9 190mdadm.8 : mdadm.8.in
191 sed -e 's/{DEFAULT_METADATA}/$(DEFAULT_METADATA)/g' mdadm.8.in > mdadm.8
192
9a9dab36
NB
193mdadm.man : mdadm.8
194 nroff -man mdadm.8 > mdadm.man
cd29a5c8 195
e0fe762a
N
196mdmon.man : mdmon.8
197 nroff -man mdmon.8 > mdmon.man
198
56eb10c0
NB
199md.man : md.4
200 nroff -man md.4 > md.man
201
202mdadm.conf.man : mdadm.conf.5
203 nroff -man mdadm.conf.5 > mdadm.conf.man
204
ccf44f32
NB
205mdassemble.man : mdassemble.8
206 nroff -man mdassemble.8 > mdassemble.man
207
d2534825
DW
208$(OBJS) : mdadm.h mdmon.h bitmap.h
209$(MON_OBJS) : mdadm.h mdmon.h bitmap.h
64c4757e 210
05697ec1
NB
211sha1.o : sha1.c sha1.h md5.h
212 $(CC) $(CFLAGS) -DHAVE_STDINT_H -o sha1.o -c sha1.c
05697ec1 213
757a5d74 214install : mdadm mdmon install-man install-udev
c913b90e 215 $(INSTALL) -D $(STRIP) -m 755 mdadm $(DESTDIR)$(BINDIR)/mdadm
4ad866b1 216 $(INSTALL) -D $(STRIP) -m 755 mdmon $(DESTDIR)$(BINDIR)/mdmon
ff7754ed
NB
217
218install-static : mdadm.static install-man
219 $(INSTALL) -D $(STRIP) -m 755 mdadm.static $(DESTDIR)$(BINDIR)/mdadm
220
221install-tcc : mdadm.tcc install-man
222 $(INSTALL) -D $(STRIP) -m 755 mdadm.tcc $(DESTDIR)$(BINDIR)/mdadm
223
224install-uclibc : mdadm.uclibc install-man
225 $(INSTALL) -D $(STRIP) -m 755 mdadm.uclibc $(DESTDIR)$(BINDIR)/mdadm
226
227install-klibc : mdadm.klibc install-man
228 $(INSTALL) -D $(STRIP) -m 755 mdadm.klibc $(DESTDIR)$(BINDIR)/mdadm
229
e0fe762a 230install-man: mdadm.8 md.4 mdadm.conf.5 mdmon.8
c913b90e 231 $(INSTALL) -D -m 644 mdadm.8 $(DESTDIR)$(MAN8DIR)/mdadm.8
e0fe762a 232 $(INSTALL) -D -m 644 mdmon.8 $(DESTDIR)$(MAN8DIR)/mdmon.8
c913b90e
NB
233 $(INSTALL) -D -m 644 md.4 $(DESTDIR)$(MAN4DIR)/md.4
234 $(INSTALL) -D -m 644 mdadm.conf.5 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5
cd29a5c8 235
757a5d74 236install-udev: udev-md-raid.rules
25956fef 237 $(INSTALL) -D -m 644 udev-md-raid.rules $(DESTDIR)/lib/udev/rules.d/64-md-raid.rules
757a5d74 238
3bb59d40 239uninstall:
e0fe762a 240 rm -f $(DESTDIR)$(MAN8DIR)/mdadm.8 $(DESTDIR)$(MAN8DIR)/mdmon.8 $(DESTDIR)$(MAN4DIR)/md.4 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 $(DESTDIR)$(BINDIR)/mdadm
3bb59d40 241
55e54759 242test: mdadm mdmon test_stripe swap_super
5624768a
NB
243 @echo "Please run 'sh ./test' as root"
244
64c4757e 245clean :
549e9569 246 rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \
a31c140f
N
247 mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \
248 mdadm.Os mdadm.O2 mdmon.O2 \
7815fbfe
NB
249 mdassemble mdassemble.static mdassemble.auto mdassemble.uclibc \
250 mdassemble.klibc swap_super \
388953d2 251 init.cpio.gz mdadm.uclibc.static test_stripe mdmon
64c4757e
NB
252
253dist : clean
254 ./makedist
682c7051 255
388953d2 256testdist : everything-test clean
1e0d770c
NB
257 ./makedist test
258
682c7051
NB
259TAGS :
260 etags *.h *.c
0bc38b50
DL
261
262DISTRO_MAKEFILE := $(wildcard distropkg/Makefile)
263ifdef DISTRO_MAKEFILE
264include $(DISTRO_MAKEFILE)
265endif
266