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 else
  53 CPPFLAGS :=
  54 endif
  55 ifdef DEFAULT_OLD_METADATA
  56  CPPFLAG += -DDEFAULT_OLD_METADATA
  57  DEFAULT_METADATA=0.90
  58 else
  59  DEFAULT_METADATA=1.2
  60 endif
  61
  62 SYSCONFDIR = /etc
  63 CONFFILE = $(SYSCONFDIR)/mdadm.conf
  64 CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf
  65 MAILCMD =/usr/sbin/sendmail -t
  66 CONFFILEFLAGS = -DCONFFILE=\"$(CONFFILE)\" -DCONFFILE2=\"$(CONFFILE2)\"
  67 # Both MAP_DIR and MDMON_DIR should be somewhere that persists across the
  68 # pivotroot from early boot to late boot.
  69 # /dev is an odd place to put this, but it is the only directory that
  70 # meets the requirements.
  71 MAP_DIR=/dev/.mdadm
  72 MAP_FILE = map
  73 MDMON_DIR = /dev/.mdadm
  74 # place for autoreplace cookies
  75 FAILED_SLOTS_DIR = /dev/.mdadm/failed-slots
  76 DIRFLAGS = -DMAP_DIR=\"$(MAP_DIR)\" -DMAP_FILE=\"$(MAP_FILE)\"
  77 DIRFLAGS += -DMDMON_DIR=\"$(MDMON_DIR)\"
  78 DIRFLAGS += -DFAILED_SLOTS_DIR=\"$(FAILED_SLOTS_DIR)\"
  79 CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS) $(DIRFLAGS)
  80
  81 # The glibc TLS ABI requires applications that call clone(2) to set up
  82 # TLS data structures, use pthreads until mdmon implements this support
  83 USE_PTHREADS = 1
  84 ifdef USE_PTHREADS
  85 CFLAGS += -DUSE_PTHREADS
  86 MON_LDFLAGS += -pthread
  87 endif
  88
  89 # If you want a static binary, you might uncomment these
  90 # LDFLAGS = -static
  91 # STRIP = -s
  92
  93 INSTALL = /usr/bin/install
  94 DESTDIR =
  95 BINDIR  = /sbin
  96 MANDIR  = /usr/share/man
  97 MAN4DIR = $(MANDIR)/man4
  98 MAN5DIR = $(MANDIR)/man5
  99 MAN8DIR = $(MANDIR)/man8
 100
 101 OBJS =  mdadm.o config.o policy.o mdstat.o  ReadMe.o util.o maps.o lib.o \
 102         Manage.o Assemble.o Build.o \
 103         Create.o Detail.o Examine.o Grow.o Monitor.o dlink.o Kill.o Query.o \
 104         Incremental.o \
 105         mdopen.o super0.o super1.o super-ddf.o super-intel.o bitmap.o \
 106         super-mbr.o super-gpt.o \
 107         restripe.o sysfs.o sha1.o mapfile.o crc32.o sg_io.o msg.o \
 108         platform-intel.o probe_roms.o
 109
 110 CHECK_OBJS = restripe.o sysfs.o maps.o lib.o
 111
 112 SRCS =  $(patsubst %.o,%.c,$(OBJS))
 113
 114 INCL = mdadm.h part.h bitmap.h
 115
 116 MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \
 117         config.o policy.o lib.o \
 118         Kill.o sg_io.o dlink.o ReadMe.o super0.o super1.o super-intel.o \
 119         super-mbr.o super-gpt.o \
 120         super-ddf.o sha1.o crc32.o msg.o bitmap.o \
 121         platform-intel.o probe_roms.o
 122
 123 MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS))
 124
 125 STATICSRC = pwgr.c
 126 STATICOBJS = pwgr.o
 127
 128 ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.c \
 129         maps.c lib.c \
 130         super0.c super1.c super-ddf.c super-intel.c sha1.c crc32.c sg_io.c mdstat.c \
 131         platform-intel.c probe_roms.c sysfs.c super-mbr.c super-gpt.c
 132 ASSEMBLE_AUTO_SRCS := mdopen.c
 133 ASSEMBLE_FLAGS:= $(CFLAGS) -DMDASSEMBLE
 134 ifdef MDASSEMBLE_AUTO
 135 ASSEMBLE_SRCS += $(ASSEMBLE_AUTO_SRCS)
 136 ASSEMBLE_FLAGS += -DMDASSEMBLE_AUTO
 137 endif
 138
 139 all : mdadm mdmon
 140 man : mdadm.man md.man mdadm.conf.man mdmon.man raid6check.man
 141
 142 everything: all mdadm.static swap_super test_stripe \
 143         mdassemble mdassemble.auto mdassemble.static mdassemble.man \
 144         mdadm.Os mdadm.O2 man
 145 everything-test: all mdadm.static swap_super test_stripe \
 146         mdassemble.auto mdassemble.static mdassemble.man \
 147         mdadm.Os mdadm.O2 man
 148 # mdadm.uclibc and mdassemble.uclibc don't work on x86-64
 149 # mdadm.tcc doesn't work..
 150
 151 mdadm : $(OBJS)
 152         $(CC) $(CFLAGS) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
 153
 154 mdadm.static : $(OBJS) $(STATICOBJS)
 155         $(CC) $(CFLAGS) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
 156
 157 mdadm.tcc : $(SRCS) $(INCL)
 158         $(TCC) -o mdadm.tcc $(SRCS)
 159
 160 mdadm.klibc : $(SRCS) $(INCL)
 161         rm -f $(OBJS)
 162         $(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS)
 163
 164 mdadm.Os : $(SRCS) $(INCL)
 165         $(CC) -o mdadm.Os $(CFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -Os $(SRCS)
 166
 167 mdadm.O2 : $(SRCS) $(INCL) mdmon.O2
 168         $(CC) -o mdadm.O2 $(CFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(SRCS)
 169
 170 mdmon.O2 : $(MON_SRCS) $(INCL) mdmon.h
 171         $(CC) -o mdmon.O2 $(CFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(MON_SRCS)
 172
 173 # use '-z now' to guarantee no dynamic linker interactions with the monitor thread
 174 mdmon : $(MON_OBJS)
 175         $(CC) $(CFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -Wl,-z,now -o mdmon $(MON_OBJS) $(LDLIBS)
 176 msg.o: msg.c msg.h
 177
 178 test_stripe : restripe.c mdadm.h
 179         $(CC) $(CXFLAGS) $(LDFLAGS) -o test_stripe -DMAIN restripe.c
 180
 181 raid6check : raid6check.o mdadm.h $(CHECK_OBJS)
 182         $(CC) $(CXFLAGS) $(LDFLAGS) -o raid6check raid6check.o $(CHECK_OBJS)
 183
 184 mdassemble : $(ASSEMBLE_SRCS) $(INCL)
 185         rm -f $(OBJS)
 186         $(DIET_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS)  $(STATICSRC)
 187
 188 mdassemble.static : $(ASSEMBLE_SRCS) $(INCL)
 189         rm -f $(OBJS)
 190         $(CC) $(LDFLAGS) $(ASSEMBLE_FLAGS) -static -DHAVE_STDINT_H -o mdassemble.static $(ASSEMBLE_SRCS) $(STATICSRC)
 191
 192 mdassemble.auto : $(ASSEMBLE_SRCS) $(INCL) $(ASSEMBLE_AUTO_SRCS)
 193         rm -f mdassemble.static
 194         $(MAKE) MDASSEMBLE_AUTO=1 mdassemble.static
 195         mv mdassemble.static mdassemble.auto
 196
 197 mdassemble.uclibc : $(ASSEMBLE_SRCS) $(INCL)
 198         rm -f $(OJS)
 199         $(UCLIBC_GCC) $(ASSEMBLE_FLAGS) -DUCLIBC -DHAVE_STDINT_H -static -o mdassemble.uclibc $(ASSEMBLE_SRCS) $(STATICSRC)
 200
 201 # This doesn't work
 202 mdassemble.klibc : $(ASSEMBLE_SRCS) $(INCL)
 203         rm -f $(OBJS)
 204         $(KLIBC_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS)
 205
 206 mdadm.8 : mdadm.8.in
 207         sed -e 's/{DEFAULT_METADATA}/$(DEFAULT_METADATA)/g' mdadm.8.in > mdadm.8
 208
 209 mdadm.man : mdadm.8
 210         nroff -man mdadm.8 > mdadm.man
 211
 212 mdmon.man : mdmon.8
 213         nroff -man mdmon.8 > mdmon.man
 214
 215 md.man : md.4
 216         nroff -man md.4 > md.man
 217
 218 mdadm.conf.man : mdadm.conf.5
 219         nroff -man mdadm.conf.5 > mdadm.conf.man
 220
 221 mdassemble.man : mdassemble.8
 222         nroff -man mdassemble.8 > mdassemble.man
 223
 224 raid6check.man : raid6check.8
 225         nroff -man raid6check.8 > raid6check.man
 226
 227 $(OBJS) : $(INCL) mdmon.h
 228 $(MON_OBJS) : $(INCL) mdmon.h
 229
 230 sha1.o : sha1.c sha1.h md5.h
 231         $(CC) $(CFLAGS) -DHAVE_STDINT_H -o sha1.o -c sha1.c
 232
 233 install : mdadm mdmon install-man install-udev
 234         $(INSTALL) -D $(STRIP) -m 755 mdadm $(DESTDIR)$(BINDIR)/mdadm
 235         $(INSTALL) -D $(STRIP) -m 755 mdmon $(DESTDIR)$(BINDIR)/mdmon
 236
 237 install-static : mdadm.static install-man
 238         $(INSTALL) -D $(STRIP) -m 755 mdadm.static $(DESTDIR)$(BINDIR)/mdadm
 239
 240 install-tcc : mdadm.tcc install-man
 241         $(INSTALL) -D $(STRIP) -m 755 mdadm.tcc $(DESTDIR)$(BINDIR)/mdadm
 242
 243 install-uclibc : mdadm.uclibc install-man
 244         $(INSTALL) -D $(STRIP) -m 755 mdadm.uclibc $(DESTDIR)$(BINDIR)/mdadm
 245
 246 install-klibc : mdadm.klibc install-man
 247         $(INSTALL) -D $(STRIP) -m 755 mdadm.klibc $(DESTDIR)$(BINDIR)/mdadm
 248
 249 install-man: mdadm.8 md.4 mdadm.conf.5 mdmon.8
 250         $(INSTALL) -D -m 644 mdadm.8 $(DESTDIR)$(MAN8DIR)/mdadm.8
 251         $(INSTALL) -D -m 644 mdmon.8 $(DESTDIR)$(MAN8DIR)/mdmon.8
 252         $(INSTALL) -D -m 644 md.4 $(DESTDIR)$(MAN4DIR)/md.4
 253         $(INSTALL) -D -m 644 mdadm.conf.5 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5
 254
 255 install-udev: udev-md-raid.rules
 256         $(INSTALL) -D -m 644 udev-md-raid.rules $(DESTDIR)/lib/udev/rules.d/64-md-raid.rules
 257
 258 uninstall:
 259         rm -f $(DESTDIR)$(MAN8DIR)/mdadm.8 $(DESTDIR)$(MAN8DIR)/mdmon.8 $(DESTDIR)$(MAN4DIR)/md.4 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 $(DESTDIR)$(BINDIR)/mdadm
 260
 261 test: mdadm mdmon test_stripe swap_super
 262         @echo "Please run 'sh ./test' as root"
 263
 264 clean :
 265         rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \
 266         mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \
 267         mdadm.Os mdadm.O2 mdmon.O2 \
 268         mdassemble mdassemble.static mdassemble.auto mdassemble.uclibc \
 269         mdassemble.klibc swap_super \
 270         init.cpio.gz mdadm.uclibc.static test_stripe raid6check raid6check.o mdmon \
 271         mdadm.8
 272
 273 dist : clean
 274         ./makedist
 275
 276 testdist : everything-test clean
 277         ./makedist test
 278
 279 TAGS :
 280         etags *.h *.c
 281
 282 DISTRO_MAKEFILE := $(wildcard distropkg/Makefile)
 283 ifdef DISTRO_MAKEFILE
 284 include $(DISTRO_MAKEFILE)
 285 endif
 286