# mdadm - manage Linux "md" devices aka RAID arrays.
#
# Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
+# Copyright (C) 2013 Neil Brown <neilb@suse.de>
#
#
# This program is free software; you can redistribute it and/or modify
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,
+# sorry, but diet-libc doesn't know about posix_memalign,
# so we cannot use it any more.
DIET_GCC = gcc -DHAVE_STDINT_H
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
+CXFLAGS ?= -ggdb
CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
ifdef WARN_UNUSED
-CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O
+CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3
endif
ifdef DEBIAN
-CPPFLAGS := -DDEBIAN
-else
-CPPFLAGS :=
+CPPFLAGS += -DDEBIAN
endif
ifdef DEFAULT_OLD_METADATA
- CPPFLAG += -DDEFAULT_OLD_METADATA
+ CPPFLAGS += -DDEFAULT_OLD_METADATA
DEFAULT_METADATA=0.90
else
DEFAULT_METADATA=1.2
endif
+PKG_CONFIG ?= pkg-config
+
SYSCONFDIR = /etc
CONFFILE = $(SYSCONFDIR)/mdadm.conf
CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf
CONFFILEFLAGS = -DCONFFILE=\"$(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
+# /run is best, but for distros that don't support that, /dev can work.
+MAP_DIR=/run/mdadm
MAP_FILE = map
-MDMON_DIR = /dev/.mdadm
+MAP_PATH = $(MAP_DIR)/$(MAP_FILE)
+MDMON_DIR = $(MAP_DIR)
# place for autoreplace cookies
-FAILED_SLOTS_DIR = /dev/.mdadm/failed-slots
+FAILED_SLOTS_DIR = /run/mdadm/failed-slots
+SYSTEMD_DIR=/lib/systemd/system
DIRFLAGS = -DMAP_DIR=\"$(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)
+VERSION = $(shell [ -d .git ] && git describe HEAD | sed 's/mdadm-//')
+VERS_DATE = $(shell [ -d .git ] && date --date="`git log -n1 --format=format:%cd --date=short`" '+%0dth %B %Y' | sed -e 's/1th/1st/' -e 's/2th/2nd/' -e 's/11st/11th/' -e 's/12nd/12th/')
+DVERS = $(if $(VERSION),-DVERSION=\"$(VERSION)\",)
+DDATE = $(if $(VERS_DATE),-DVERS_DATE="\"$(VERS_DATE)\"",)
+CFLAGS += $(DVERS) $(DDATE)
+
# 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
# STRIP = -s
INSTALL = /usr/bin/install
-DESTDIR =
+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 \
+UDEVDIR := $(shell $(PKG_CONFIG) --variable=udevdir udev 2>/dev/null)
+ifndef UDEVDIR
+ UDEVDIR = /lib/udev
+endif
+
+OBJS = mdadm.o config.o policy.o mdstat.o ReadMe.o util.o maps.o lib.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 \
+ Incremental.o Dump.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 \
+ restripe.o sysfs.o sha1.o mapfile.o crc32.o sg_io.o msg.o xmalloc.o \
platform-intel.o probe_roms.o
-OBJSX = restripe.o
+CHECK_OBJS = restripe.o sysfs.o maps.o lib.o xmalloc.o dlink.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 \
+ policy.o lib.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 \
+ super-ddf.o sha1.o crc32.o msg.o bitmap.o xmalloc.o \
platform-intel.o probe_roms.o
MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS))
STATICOBJS = pwgr.o
ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.c \
- maps.c \
+ maps.c lib.c xmalloc.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 += -DMDASSEMBLE_AUTO
endif
-all : mdadm mdmon mdadm.man md.man mdadm.conf.man mdmon.man
+all : mdadm mdmon
+man : mdadm.man md.man mdadm.conf.man mdmon.man raid6check.man
-everything: all mdadm.static swap_super test_stripe \
+everything: all mdadm.static swap_super test_stripe raid6check \
mdassemble mdassemble.auto mdassemble.static mdassemble.man \
- mdadm.Os mdadm.O2
+ mdadm.Os mdadm.O2 man
everything-test: all mdadm.static swap_super test_stripe \
mdassemble.auto mdassemble.static mdassemble.man \
- mdadm.Os mdadm.O2
+ mdadm.Os mdadm.O2 man
# mdadm.uclibc and mdassemble.uclibc don't work on x86-64
# mdadm.tcc doesn't work..
mdadm : $(OBJS)
- $(CC) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
mdadm.static : $(OBJS) $(STATICOBJS)
- $(CC) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
mdadm.tcc : $(SRCS) $(INCL)
$(TCC) -o mdadm.tcc $(SRCS)
mdadm.klibc : $(SRCS) $(INCL)
- rm -f $(OBJS)
+ 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)
# 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)
+ $(CC) $(CFLAGS) $(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
+test_stripe : restripe.c xmalloc.o mdadm.h
+ $(CC) $(CXFLAGS) $(LDFLAGS) -o test_stripe xmalloc.o -DMAIN restripe.c
-raid6check : raid6check.o mdadm.h $(OBJSX)
- $(CC) $(CXFLAGS) $(LDFLAGS) -o raid6check raid6check.o $(OBJSX)
+raid6check : raid6check.o mdadm.h $(CHECK_OBJS)
+ $(CC) $(CXFLAGS) $(LDFLAGS) -o raid6check raid6check.o $(CHECK_OBJS)
mdassemble : $(ASSEMBLE_SRCS) $(INCL)
+ $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS) $(STATICSRC)
+
+mdassemble.diet : $(ASSEMBLE_SRCS) $(INCL)
rm -f $(OBJS)
$(DIET_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS) $(STATICSRC)
$(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
+ sed -e 's/{DEFAULT_METADATA}/$(DEFAULT_METADATA)/g' \
+ -e 's,{MAP_PATH},$(MAP_PATH),g' mdadm.8.in > mdadm.8
mdadm.man : mdadm.8
nroff -man mdadm.8 > mdadm.man
mdassemble.man : mdassemble.8
nroff -man mdassemble.8 > mdassemble.man
+raid6check.man : raid6check.8
+ nroff -man raid6check.8 > raid6check.man
+
$(OBJS) : $(INCL) mdmon.h
$(MON_OBJS) : $(INCL) mdmon.h
$(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
+install-udev: udev-md-raid-arrays.rules udev-md-raid-assembly.rules
+ $(INSTALL) -D -m 644 udev-md-raid-arrays.rules $(DESTDIR)$(UDEVDIR)/rules.d/63-md-raid-arrays.rules
+ $(INSTALL) -D -m 644 udev-md-raid-assembly.rules $(DESTDIR)$(UDEVDIR)/rules.d/64-md-raid-assembly.rules
+
+install-systemd: systemd/mdmon@.service
+ $(INSTALL) -D -m 644 systemd/mdmon@.service $(DESTDIR)$(SYSTEMD_DIR)/mdmon@.service
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"
+test: mdadm mdmon test_stripe swap_super raid6check
+ @echo "Please run './test' as root"
-clean :
+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 \
ifdef DISTRO_MAKEFILE
include $(DISTRO_MAKEFILE)
endif
-