CC = $(CROSS_COMPILE)gcc
CXFLAGS = -ggdb
-CWFLAGS = -Wall -Werror -Wstrict-prototypes
+CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
ifdef WARN_UNUSED
CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O
endif
ifdef DEBIAN
-CPPFLAGS= -DDEBIAN
+CPPFLAGS := -DDEBIAN
else
-CPPFLAGS=
+CPPFLAGS :=
+endif
+ifdef DEFAULT_OLD_METADATA
+ CPPFLAG += -DDEFAULT_OLD_METADATA
+ DEFAULT_METADATA=0.90
+else
+ DEFAULT_METADATA=1.2
endif
SYSCONFDIR = /etc
CONFFILE2 = $(SYSCONFDIR)/mdadm/mdadm.conf
MAILCMD =/usr/sbin/sendmail -t
CONFFILEFLAGS = -DCONFFILE=\"$(CONFFILE)\" -DCONFFILE2=\"$(CONFFILE2)\"
-CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS)
+# Both MAP_DIR and MDMON_DIR should be somewhere that persists across the
+# pivotroot from early boot to late boot.
+# /dev is an odd place to put this, but it is the only directory that
+# meets the requirements.
+MAP_DIR=/dev/.mdadm
+MAP_FILE = map
+MDMON_DIR = /dev/.mdadm
+DIRFLAGS = -DMAP_DIR=\"$(MAP_DIR)\" -DMAP_FILE=\"$(MAP_FILE)\"
+DIRFLAGS += -DMDMON_DIR=\"$(MDMON_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
MAN5DIR = $(MANDIR)/man5
MAN8DIR = $(MANDIR)/man8
-OBJS = mdadm.o config.o mdstat.o ReadMe.o util.o Manage.o Assemble.o Build.o \
+OBJS = mdadm.o config.o policy.o mdstat.o ReadMe.o util.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
-SRCS = mdadm.c config.c mdstat.c ReadMe.c util.c Manage.c Assemble.c Build.c \
+SRCS = mdadm.c config.c policy.c mdstat.c ReadMe.c util.c Manage.c Assemble.c Build.c \
Create.c Detail.c Examine.c Grow.c Monitor.c dlink.c Kill.c Query.c \
Incremental.c \
mdopen.c super0.c super1.c super-ddf.c super-intel.c bitmap.c \
+ super-mbr.c super-gpt.c \
restripe.c sysfs.c sha1.c mapfile.c crc32.c sg_io.c msg.c \
platform-intel.c probe_roms.c
-MON_OBJS = mdmon.o monitor.o managemon.o util.o mdstat.o sysfs.o config.o \
+INCL = mdadm.h part.h bitmap.h
+
+MON_OBJS = mdmon.o monitor.o managemon.o util.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-ddf.o sha1.o crc32.o msg.o Monitor.o bitmap.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 = mdmon.c monitor.c managemon.c util.c mdstat.c sysfs.c config.c policy.c \
+ Kill.c sg_io.c dlink.c ReadMe.c super0.c super1.c super-intel.c \
+ super-mbr.c super-gpt.c \
+ super-ddf.c sha1.c crc32.c msg.c bitmap.c \
+ platform-intel.c probe_roms.c
STATICSRC = pwgr.c
STATICOBJS = pwgr.o
-ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c dlink.c util.c \
+ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.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
+ 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_FLAGS += -DMDASSEMBLE_AUTO
endif
-all : mdadm mdmon mdadm.man md.man mdadm.conf.man
+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.static : $(OBJS) $(STATICOBJS)
$(CC) $(LDFLAGS) -static -o mdadm.static $(OBJS) $(STATICOBJS)
-mdadm.tcc : $(SRCS) mdadm.h
+mdadm.tcc : $(SRCS) $(INCL)
$(TCC) -o mdadm.tcc $(SRCS)
-mdadm.klibc : $(SRCS) mdadm.h
+mdadm.klibc : $(SRCS) $(INCL)
rm -f $(OBJS)
- gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32 $(CFLAGS) $(SRCS)
+ $(CC) -nostdinc -iwithprefix include -I$(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.Os : $(SRCS) mdadm.h
- gcc -o mdadm.Os $(CFLAGS) -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)
-mdadm.O2 : $(SRCS) mdadm.h
- gcc -o mdadm.O2 $(CFLAGS) -DHAVE_STDINT_H -O2 $(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) -o mdmon $(MON_OBJS) $(LDLIBS)
+ $(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
-mdassemble : $(ASSEMBLE_SRCS) mdadm.h
+mdassemble : $(ASSEMBLE_SRCS) $(INCL)
rm -f $(OBJS)
$(DIET_GCC) $(ASSEMBLE_FLAGS) -o mdassemble $(ASSEMBLE_SRCS) $(STATICSRC)
-mdassemble.static : $(ASSEMBLE_SRCS) mdadm.h
+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) mdadm.h $(ASSEMBLE_AUTO_SRCS)
+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) mdadm.h
+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) mdadm.h
+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
mdassemble.man : mdassemble.8
nroff -man mdassemble.8 > mdassemble.man
-$(OBJS) : mdadm.h mdmon.h bitmap.h
-$(MON_OBJS) : mdadm.h mdmon.h bitmap.h
+$(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-klibc : mdadm.klibc install-man
$(INSTALL) -D $(STRIP) -m 755 mdadm.klibc $(DESTDIR)$(BINDIR)/mdadm
-install-man: mdadm.8 md.4 mdadm.conf.5
+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) -D -m 644 udev-md-raid.rules $(DESTDIR)/lib/udev/rules.d/64-md-raid.rules
uninstall:
- rm -f $(DESTDIR)$(MAN8DIR)/mdadm.8 md.4 $(DESTDIR)$(MAN4DIR)/md.4 $(DESTDIR)$(MAN5DIR)/mdadm.conf.5 $(DESTDIR)$(BINDIR)/mdadm
+ 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 \
- mdadm.Os mdadm.O2 \
+ 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 mdmon
+ init.cpio.gz mdadm.uclibc.static test_stripe mdmon \
+ mdadm.8
dist : clean
./makedist
projects / thirdparty / mdadm.git / blobdiff