Makefile

   1 #
   2 # mdadm - manage Linux "md" devices aka RAID arrays.
   3 #
   4 # Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
   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
  30 # define "CXFLAGS" to give extra flags to CC.
  31 # e.g.  make CXFLAGS=-O to optimise
  32 TCC = tcc
  33 UCLIBC_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 )
  34 #DIET_GCC = diet gcc
  35 # sorry, but diet-libc doesn't know about posix_memalign,
  36 # so we cannot use it any more.
  37 DIET_GCC = gcc -DHAVE_STDINT_H
  38
  39 KLIBC=/home/src/klibc/klibc-0.77
  40
  41 KLIBC_GCC = gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32
  42
  43 CC = $(CROSS_COMPILE)gcc
  44 CXFLAGS = -ggdb
  45 CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
  46 ifdef WARN_UNUSED
  47 CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O
  48 endif
  49
  50 ifdef DEBIAN
  51 CPPFLAGS += -DDEBIAN
  52 endif
  53 ifdef DEFAULT_OLD_METADATA
  54  CPPFLAGS += -DDEFAULT_OLD_METADATA
  55  DEFAULT_METADATA=0.90
  56 else
  57  DEFAULT_METADATA=1.2
  58 endif
  59
  60 SYSCONFDIR = /etc
  61 CONFFILE = $(SYSCONFDIR)/mdadm.conf
  62 CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf
  63 MAILCMD =/usr/sbin/sendmail -t
  64 CONFFILEFLAGS = -DCONFFILE=\"$(CONFFILE)\" -DCONFFILE2=\"$(CONFFILE2)\"
  65 # Both MAP_DIR and MDMON_DIR should be somewhere that persists across the
  66 # pivotroot from early boot to late boot.
  67 # /run is best, but for distros that don't support that, /dev can work.
  68 MAP_DIR=/run/mdadm
  69 MAP_FILE = map
  70 MAP_PATH = $(MAP_DIR)/$(MAP_FILE)
  71 MDMON_DIR = $(MAP_DIR)
  72 # place for autoreplace cookies
  73 FAILED_SLOTS_DIR = /run/mdadm/failed-slots
  74 DIRFLAGS = -DMAP_DIR=\"$(MAP_DIR)\" -DMAP_FILE=\"$(MAP_FILE)\"
  75 DIRFLAGS += -DMDMON_DIR=\"$(MDMON_DIR)\"
  76 DIRFLAGS += -DFAILED_SLOTS_DIR=\"$(FAILED_SLOTS_DIR)\"
  77 CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS) $(DIRFLAGS)
  78
  79 # The glibc TLS ABI requires applications that call clone(2) to set up
  80 # TLS data structures, use pthreads until mdmon implements this support
  81 USE_PTHREADS = 1
  82 ifdef USE_PTHREADS
  83 CFLAGS += -DUSE_PTHREADS
  84 MON_LDFLAGS += -pthread
  85 endif
  86
  87 # If you want a static binary, you might uncomment these
  88 # LDFLAGS = -static
  89 # STRIP = -s
  90
  91 INSTALL = /usr/bin/install
  92 DESTDIR =
  93 BINDIR  = /sbin
  94 MANDIR  = /usr/share/man
  95 MAN4DIR = $(MANDIR)/man4
  96 MAN5DIR = $(MANDIR)/man5
  97 MAN8DIR = $(MANDIR)/man8
  98
  99 OBJS =  mdadm.o config.o policy.o mdstat.o  ReadMe.o util.o maps.o lib.o \
 100         Manage.o Assemble.o Build.o \
 101         Create.o Detail.o Examine.o Grow.o Monitor.o dlink.o Kill.o Query.o \
 102         Incremental.o \
 103         mdopen.o super0.o super1.o super-ddf.o super-intel.o bitmap.o \
 104         super-mbr.o super-gpt.o \
 105         restripe.o sysfs.o sha1.o mapfile.o crc32.o sg_io.o msg.o \
 106         platform-intel.o probe_roms.o
 107
 108 CHECK_OBJS = restripe.o sysfs.o maps.o lib.o
 109
 110 SRCS =  $(patsubst %.o,%.c,$(OBJS))
 111
 112 INCL = mdadm.h part.h bitmap.h
 113
 114 MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \
 115         config.o policy.o lib.o \
 116         Kill.o sg_io.o dlink.o ReadMe.o super0.o super1.o super-intel.o \
 117         super-mbr.o super-gpt.o \
 118         super-ddf.o sha1.o crc32.o msg.o bitmap.o \
 119         platform-intel.o probe_roms.o
 120
 121 MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS))
 122
 123 STATICSRC = pwgr.c
 124 STATICOBJS = pwgr.o
 125
 126 ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.c \
 127         maps.c lib.c \
 128         super0.c super1.c super-ddf.c super-intel.c sha1.c crc32.c sg_io.c mdstat.c \
 129         platform-intel.c probe_roms.c sysfs.c super-mbr.c super-gpt.c
 130 ASSEMBLE_AUTO_SRCS := mdopen.c
 131 ASSEMBLE_FLAGS:= $(CFLAGS) -DMDASSEMBLE
 132 ifdef MDASSEMBLE_AUTO
 133 ASSEMBLE_SRCS += $(ASSEMBLE_AUTO_SRCS)
 134 ASSEMBLE_FLAGS += -DMDASSEMBLE_AUTO
 135 endif
 136
 137 all : mdadm mdmon
 138 man : mdadm.man md.man mdadm.conf.man mdmon.man raid6check.man
 139
 140 everything: all mdadm.static swap_super test_stripe \
 141         mdassemble mdassemble.auto mdassemble.static mdassemble.man \
 142         mdadm.Os mdadm.O2 man
 143 everything-test: all mdadm.static swap_super test_stripe \
 144         mdassemble.auto mdassemble.static mdassemble.man \
 145         mdadm.Os mdadm.O2 man
 146 # mdadm.uclibc and mdassemble.uclibc don't work on x86-64
 147 # mdadm.tcc doesn't work..
 148
 149 mdadm : $(OBJS)
 150         $(CC) $(CFLAGS) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
 151
 152 mdadm.static : $(OBJS) $(STATICOBJS)
 153         $(CC) $(CFLAGS) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
 154
 155 mdadm.tcc : $(SRCS) $(INCL)
 156         $(TCC) -o mdadm.tcc $(SRCS)
 157
 158 mdadm.klibc : $(SRCS) $(INCL)
 159         rm -f $(OBJS)
 160         $(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS)
 161
 162 mdadm.Os : $(SRCS) $(INCL)
 163         $(CC) -o mdadm.Os $(CFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -Os $(SRCS)
 164
 165 mdadm.O2 : $(SRCS) $(INCL) mdmon.O2
 166         $(CC) -o mdadm.O2 $(CFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(SRCS)
 167
 168 mdmon.O2 : $(MON_SRCS) $(INCL) mdmon.h
 169         $(CC) -o mdmon.O2 $(CFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(MON_SRCS)
 170
 171 # use '-z now' to guarantee no dynamic linker interactions with the monitor thread
 172 mdmon : $(MON_OBJS)
 173         $(CC) $(CFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -Wl,-z,now -o mdmon $(MON_OBJS) $(LDLIBS)
 174 msg.o: msg.c msg.h
 175
 176 test_stripe : restripe.c mdadm.h
 177         $(CC) $(CXFLAGS) $(LDFLAGS) -o test_stripe -DMAIN restripe.c
 178
 179 raid6check : raid6check.o mdadm.h $(CHECK_OBJS)
 180         $(CC) $(CXFLAGS) $(LDFLAGS) -o raid6check raid6check.o $(CHECK_OBJS)
 181
 182 mdassemble : $(ASSEMBLE_SRCS) $(INCL)
 183         rm -f $(OBJS)
 184         $(DIET_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS)  $(STATICSRC)
 185
 186 mdassemble.static : $(ASSEMBLE_SRCS) $(INCL)
 187         rm -f $(OBJS)
 188         $(CC) $(LDFLAGS) $(ASSEMBLE_FLAGS) -static -DHAVE_STDINT_H -o mdassemble.static $(ASSEMBLE_SRCS) $(STATICSRC)
 189
 190 mdassemble.auto : $(ASSEMBLE_SRCS) $(INCL) $(ASSEMBLE_AUTO_SRCS)
 191         rm -f mdassemble.static
 192         $(MAKE) MDASSEMBLE_AUTO=1 mdassemble.static
 193         mv mdassemble.static mdassemble.auto
 194
 195 mdassemble.uclibc : $(ASSEMBLE_SRCS) $(INCL)
 196         rm -f $(OJS)
 197         $(UCLIBC_GCC) $(ASSEMBLE_FLAGS) -DUCLIBC -DHAVE_STDINT_H -static -o mdassemble.uclibc $(ASSEMBLE_SRCS) $(STATICSRC)
 198
 199 # This doesn't work
 200 mdassemble.klibc : $(ASSEMBLE_SRCS) $(INCL)
 201         rm -f $(OBJS)
 202         $(KLIBC_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS)
 203
 204 mdadm.8 : mdadm.8.in
 205         sed -e 's/{DEFAULT_METADATA}/$(DEFAULT_METADATA)/g' \
 206         -e 's,{MAP_PATH},$(MAP_PATH),g'  mdadm.8.in > mdadm.8
 207
 208 mdadm.man : mdadm.8
 209         nroff -man mdadm.8 > mdadm.man
 210
 211 mdmon.man : mdmon.8
 212         nroff -man mdmon.8 > mdmon.man
 213
 214 md.man : md.4
 215         nroff -man md.4 > md.man
 216
 217 mdadm.conf.man : mdadm.conf.5
 218         nroff -man mdadm.conf.5 > mdadm.conf.man
 219
 220 mdassemble.man : mdassemble.8
 221         nroff -man mdassemble.8 > mdassemble.man
 222
 223 raid6check.man : raid6check.8
 224         nroff -man raid6check.8 > raid6check.man
 225
 226 $(OBJS) : $(INCL) mdmon.h
 227 $(MON_OBJS) : $(INCL) mdmon.h
 228
 229 sha1.o : sha1.c sha1.h md5.h
 230         $(CC) $(CFLAGS) -DHAVE_STDINT_H -o sha1.o -c sha1.c
 231
 232 install : mdadm mdmon install-man install-udev
 233         $(INSTALL) -D $(STRIP) -m 755 mdadm $(DESTDIR)$(BINDIR)/mdadm
 234         $(INSTALL) -D $(STRIP) -m 755 mdmon $(DESTDIR)$(BINDIR)/mdmon
 235
 236 install-static : mdadm.static install-man
 237         $(INSTALL) -D $(STRIP) -m 755 mdadm.static $(DESTDIR)$(BINDIR)/mdadm
 238
 239 install-tcc : mdadm.tcc install-man
 240         $(INSTALL) -D $(STRIP) -m 755 mdadm.tcc $(DESTDIR)$(BINDIR)/mdadm
 241
 242 install-uclibc : mdadm.uclibc install-man
 243         $(INSTALL) -D $(STRIP) -m 755 mdadm.uclibc $(DESTDIR)$(BINDIR)/mdadm
 244
 245 install-klibc : mdadm.klibc install-man
 246         $(INSTALL) -D $(STRIP) -m 755 mdadm.klibc $(DESTDIR)$(BINDIR)/mdadm
 247
 248 install-man: mdadm.8 md.4 mdadm.conf.5 mdmon.8
 249         $(INSTALL) -D -m 644 mdadm.8 $(DESTDIR)$(MAN8DIR)/mdadm.8
 250         $(INSTALL) -D -m 644 mdmon.8 $(DESTDIR)$(MAN8DIR)/mdmon.8
 251         $(INSTALL) -D -m 644 md.4 $(DESTDIR)$(MAN4DIR)/md.4
 252         $(INSTALL) -D -m 644 mdadm.conf.5 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5
 253
 254 install-udev: udev-md-raid.rules
 255         $(INSTALL) -D -m 644 udev-md-raid.rules $(DESTDIR)/lib/udev/rules.d/64-md-raid.rules
 256
 257 uninstall:
 258         rm -f $(DESTDIR)$(MAN8DIR)/mdadm.8 $(DESTDIR)$(MAN8DIR)/mdmon.8 $(DESTDIR)$(MAN4DIR)/md.4 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 $(DESTDIR)$(BINDIR)/mdadm
 259
 260 test: mdadm mdmon test_stripe swap_super
 261         @echo "Please run 'sh ./test' as root"
 262
 263 clean :
 264         rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \
 265         mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \
 266         mdadm.Os mdadm.O2 mdmon.O2 \
 267         mdassemble mdassemble.static mdassemble.auto mdassemble.uclibc \
 268         mdassemble.klibc swap_super \
 269         init.cpio.gz mdadm.uclibc.static test_stripe raid6check raid6check.o mdmon \
 270         mdadm.8
 271
 272 dist : clean
 273         ./makedist
 274
 275 testdist : everything-test clean
 276         ./makedist test
 277
 278 TAGS :
 279         etags *.h *.c
 280
 281 DISTRO_MAKEFILE := $(wildcard distropkg/Makefile)
 282 ifdef DISTRO_MAKEFILE
 283 include $(DISTRO_MAKEFILE)
 284 endif
 285