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#
# mdadm - manage Linux "md" devices aka RAID arrays.
#
# Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
#
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Neil Brown
# Email: <neilb@cse.unsw.edu.au>
# Paper: Neil Brown
# School of Computer Science and Engineering
# The University of New South Wales
# Sydney, 2052
# Australia
#
# define "CXFLAGS" to give extra flags to CC.
# e.g. make CXFLAGS=-O to optimise
TCC = tcc
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 )
#DIET_GCC = diet gcc
# sorry, but diet-libc doesn't know about posix_memalign,
# so we cannot use it any more.
DIET_GCC = gcc -DHAVE_STDINT_H
KLIBC=/home/src/klibc/klibc-0.77
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
CC = $(CROSS_COMPILE)gcc
CXFLAGS = -ggdb
CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
ifdef WARN_UNUSED
CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O
endif
ifdef DEBIAN
CPPFLAGS := -DDEBIAN
else
CPPFLAGS :=
endif
ifdef DEFAULT_OLD_METADATA
CPPFLAG += -DDEFAULT_OLD_METADATA
DEFAULT_METADATA=0.90
else
DEFAULT_METADATA=1.2
endif
SYSCONFDIR = /etc
CONFFILE = $(SYSCONFDIR)/mdadm.conf
CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf
MAILCMD =/usr/sbin/sendmail -t
CONFFILEFLAGS = -DCONFFILE=\"$(CONFFILE)\" -DCONFFILE2=\"$(CONFFILE2)\"
# Both MAP_DIR and MDMON_DIR should be somewhere that persists across the
# pivotroot from early boot to late boot.
# /dev is an odd place to put this, but it is the only directory that
# meets the requirements.
MAP_DIR=/dev/.mdadm
MAP_FILE = map
MDMON_DIR = /dev/.mdadm
# place for autoreplace cookies
FAILED_SLOTS_DIR = /dev/.mdadm/failed-slots
DIRFLAGS = -DMAP_DIR=\"$(MAP_DIR)\" -DMAP_FILE=\"$(MAP_FILE)\"
DIRFLAGS += -DMDMON_DIR=\"$(MDMON_DIR)\"
DIRFLAGS += -DFAILED_SLOTS_DIR=\"$(FAILED_SLOTS_DIR)\"
CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS) $(DIRFLAGS)
# The glibc TLS ABI requires applications that call clone(2) to set up
# TLS data structures, use pthreads until mdmon implements this support
USE_PTHREADS = 1
ifdef USE_PTHREADS
CFLAGS += -DUSE_PTHREADS
MON_LDFLAGS += -pthread
endif
# If you want a static binary, you might uncomment these
# LDFLAGS = -static
# STRIP = -s
INSTALL = /usr/bin/install
DESTDIR =
BINDIR = /sbin
MANDIR = /usr/share/man
MAN4DIR = $(MANDIR)/man4
MAN5DIR = $(MANDIR)/man5
MAN8DIR = $(MANDIR)/man8
OBJS = mdadm.o config.o policy.o mdstat.o ReadMe.o util.o maps.o \
Manage.o Assemble.o Build.o \
Create.o Detail.o Examine.o Grow.o Monitor.o dlink.o Kill.o Query.o \
Incremental.o \
mdopen.o super0.o super1.o super-ddf.o super-intel.o bitmap.o \
super-mbr.o super-gpt.o \
restripe.o sysfs.o sha1.o mapfile.o crc32.o sg_io.o msg.o \
platform-intel.o probe_roms.o
OBJSX = restripe.o
SRCS = $(patsubst %.o,%.c,$(OBJS))
INCL = mdadm.h part.h bitmap.h
MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \
config.o policy.o \
Kill.o sg_io.o dlink.o ReadMe.o super0.o super1.o super-intel.o \
super-mbr.o super-gpt.o \
super-ddf.o sha1.o crc32.o msg.o bitmap.o \
platform-intel.o probe_roms.o
MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS))
STATICSRC = pwgr.c
STATICOBJS = pwgr.o
ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.c \
maps.c \
super0.c super1.c super-ddf.c super-intel.c sha1.c crc32.c sg_io.c mdstat.c \
platform-intel.c probe_roms.c sysfs.c super-mbr.c super-gpt.c
ASSEMBLE_AUTO_SRCS := mdopen.c
ASSEMBLE_FLAGS:= $(CFLAGS) -DMDASSEMBLE
ifdef MDASSEMBLE_AUTO
ASSEMBLE_SRCS += $(ASSEMBLE_AUTO_SRCS)
ASSEMBLE_FLAGS += -DMDASSEMBLE_AUTO
endif
all : mdadm mdmon mdadm.man md.man mdadm.conf.man mdmon.man
everything: all mdadm.static swap_super test_stripe \
mdassemble mdassemble.auto mdassemble.static mdassemble.man \
mdadm.Os mdadm.O2
everything-test: all mdadm.static swap_super test_stripe \
mdassemble.auto mdassemble.static mdassemble.man \
mdadm.Os mdadm.O2
# mdadm.uclibc and mdassemble.uclibc don't work on x86-64
# mdadm.tcc doesn't work..
mdadm : $(OBJS)
$(CC) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
mdadm.static : $(OBJS) $(STATICOBJS)
$(CC) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
mdadm.tcc : $(SRCS) $(INCL)
$(TCC) -o mdadm.tcc $(SRCS)
mdadm.klibc : $(SRCS) $(INCL)
rm -f $(OBJS)
$(CC) -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS)
mdadm.Os : $(SRCS) $(INCL)
$(CC) -o mdadm.Os $(CFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -Os $(SRCS)
mdadm.O2 : $(SRCS) $(INCL) mdmon.O2
$(CC) -o mdadm.O2 $(CFLAGS) $(LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(SRCS)
mdmon.O2 : $(MON_SRCS) $(INCL) mdmon.h
$(CC) -o mdmon.O2 $(CFLAGS) $(LDFLAGS) $(MON_LDFLAGS) -DHAVE_STDINT_H -O2 -D_FORTIFY_SOURCE=2 $(MON_SRCS)
# use '-z now' to guarantee no dynamic linker interactions with the monitor thread
mdmon : $(MON_OBJS)
$(CC) $(LDFLAGS) $(MON_LDFLAGS) -Wl,-z,now -o mdmon $(MON_OBJS) $(LDLIBS)
msg.o: msg.c msg.h
test_stripe : restripe.c mdadm.h
$(CC) $(CXFLAGS) $(LDFLAGS) -o test_stripe -DMAIN restripe.c
raid6check : raid6check.o mdadm.h $(OBJSX)
$(CC) $(CXFLAGS) $(LDFLAGS) -o raid6check raid6check.o $(OBJSX)
mdassemble : $(ASSEMBLE_SRCS) $(INCL)
rm -f $(OBJS)
$(DIET_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS) $(STATICSRC)
mdassemble.static : $(ASSEMBLE_SRCS) $(INCL)
rm -f $(OBJS)
$(CC) $(LDFLAGS) $(ASSEMBLE_FLAGS) -static -DHAVE_STDINT_H -o mdassemble.static $(ASSEMBLE_SRCS) $(STATICSRC)
mdassemble.auto : $(ASSEMBLE_SRCS) $(INCL) $(ASSEMBLE_AUTO_SRCS)
rm -f mdassemble.static
$(MAKE) MDASSEMBLE_AUTO=1 mdassemble.static
mv mdassemble.static mdassemble.auto
mdassemble.uclibc : $(ASSEMBLE_SRCS) $(INCL)
rm -f $(OJS)
$(UCLIBC_GCC) $(ASSEMBLE_FLAGS) -DUCLIBC -DHAVE_STDINT_H -static -o mdassemble.uclibc $(ASSEMBLE_SRCS) $(STATICSRC)
# This doesn't work
mdassemble.klibc : $(ASSEMBLE_SRCS) $(INCL)
rm -f $(OBJS)
$(KLIBC_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS)
mdadm.8 : mdadm.8.in
sed -e 's/{DEFAULT_METADATA}/$(DEFAULT_METADATA)/g' mdadm.8.in > mdadm.8
mdadm.man : mdadm.8
nroff -man mdadm.8 > mdadm.man
mdmon.man : mdmon.8
nroff -man mdmon.8 > mdmon.man
md.man : md.4
nroff -man md.4 > md.man
mdadm.conf.man : mdadm.conf.5
nroff -man mdadm.conf.5 > mdadm.conf.man
mdassemble.man : mdassemble.8
nroff -man mdassemble.8 > mdassemble.man
$(OBJS) : $(INCL) mdmon.h
$(MON_OBJS) : $(INCL) mdmon.h
sha1.o : sha1.c sha1.h md5.h
$(CC) $(CFLAGS) -DHAVE_STDINT_H -o sha1.o -c sha1.c
install : mdadm mdmon install-man install-udev
$(INSTALL) -D $(STRIP) -m 755 mdadm $(DESTDIR)$(BINDIR)/mdadm
$(INSTALL) -D $(STRIP) -m 755 mdmon $(DESTDIR)$(BINDIR)/mdmon
install-static : mdadm.static install-man
$(INSTALL) -D $(STRIP) -m 755 mdadm.static $(DESTDIR)$(BINDIR)/mdadm
install-tcc : mdadm.tcc install-man
$(INSTALL) -D $(STRIP) -m 755 mdadm.tcc $(DESTDIR)$(BINDIR)/mdadm
install-uclibc : mdadm.uclibc install-man
$(INSTALL) -D $(STRIP) -m 755 mdadm.uclibc $(DESTDIR)$(BINDIR)/mdadm
install-klibc : mdadm.klibc install-man
$(INSTALL) -D $(STRIP) -m 755 mdadm.klibc $(DESTDIR)$(BINDIR)/mdadm
install-man: mdadm.8 md.4 mdadm.conf.5 mdmon.8
$(INSTALL) -D -m 644 mdadm.8 $(DESTDIR)$(MAN8DIR)/mdadm.8
$(INSTALL) -D -m 644 mdmon.8 $(DESTDIR)$(MAN8DIR)/mdmon.8
$(INSTALL) -D -m 644 md.4 $(DESTDIR)$(MAN4DIR)/md.4
$(INSTALL) -D -m 644 mdadm.conf.5 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5
install-udev: udev-md-raid.rules
$(INSTALL) -D -m 644 udev-md-raid.rules $(DESTDIR)/lib/udev/rules.d/64-md-raid.rules
uninstall:
rm -f $(DESTDIR)$(MAN8DIR)/mdadm.8 $(DESTDIR)$(MAN8DIR)/mdmon.8 $(DESTDIR)$(MAN4DIR)/md.4 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 $(DESTDIR)$(BINDIR)/mdadm
test: mdadm mdmon test_stripe swap_super
@echo "Please run 'sh ./test' as root"
clean :
rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \
mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \
mdadm.Os mdadm.O2 mdmon.O2 \
mdassemble mdassemble.static mdassemble.auto mdassemble.uclibc \
mdassemble.klibc swap_super \
init.cpio.gz mdadm.uclibc.static test_stripe raid6check raid6check.o mdmon \
mdadm.8
dist : clean
./makedist
testdist : everything-test clean
./makedist test
TAGS :
etags *.h *.c
DISTRO_MAKEFILE := $(wildcard distropkg/Makefile)
ifdef DISTRO_MAKEFILE
include $(DISTRO_MAKEFILE)
endif
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