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#
# Makefile for the linux filesystem.
#
# Note! Dependencies are done automagically by 'make dep', which also
# removes any old dependencies. DON'T put your own dependencies here
# unless it's something special (ie not a .c file).
#
# Note 2! The CFLAGS definitions are now in the main makefile...
SUBDIRS = minix ext ext2 msdos proc isofs nfs xiafs umsdos hpfs sysv
ifdef CONFIG_MINIX_FS
FS_SUBDIRS := $(FS_SUBDIRS) minix
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) minix
endif
ifdef CONFIG_EXT_FS
FS_SUBDIRS := $(FS_SUBDIRS) ext
endif
ifdef CONFIG_EXT2_FS
FS_SUBDIRS := $(FS_SUBDIRS) ext2
endif
ifdef CONFIG_MSDOS_FS
FS_SUBDIRS := $(FS_SUBDIRS) msdos
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) msdos
endif
ifdef CONFIG_PROC_FS
FS_SUBDIRS := $(FS_SUBDIRS) proc
endif
ifdef CONFIG_ISO9660_FS
FS_SUBDIRS := $(FS_SUBDIRS) isofs
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) isofs
endif
ifdef CONFIG_NFS_FS
FS_SUBDIRS := $(FS_SUBDIRS) nfs
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) nfs
endif
ifdef CONFIG_XIA_FS
FS_SUBDIRS := $(FS_SUBDIRS) xiafs
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) xiafs
endif
ifdef CONFIG_UMSDOS_FS
FS_SUBDIRS := $(FS_SUBDIRS) umsdos
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) umsdos
endif
ifdef CONFIG_SYSV_FS
FS_SUBDIRS := $(FS_SUBDIRS) sysv
else
MODULE_FS_SUBDIRS := $(MODULE_FS_SUBDIRS) sysv
endif
ifdef CONFIG_HPFS_FS
FS_SUBDIRS := $(FS_SUBDIRS) hpfs
endif
ifdef CONFIG_BINFMT_ELF
BINFMTS := $(BINFMTS) binfmt_elf.o
else
MODULE_OBJS := $(MODULE_OBJS) binfmt_elf.o
endif
.c.s:
$(CC) $(CFLAGS) -S $<
.c.o:
$(CC) $(CFLAGS) -c $<
.s.o:
$(AS) -o $*.o $<
OBJS= open.o read_write.o inode.o devices.o file_table.o buffer.o super.o \
block_dev.o stat.o exec.o pipe.o namei.o fcntl.o ioctl.o readdir.o \
select.o fifo.o locks.o filesystems.o dcache.o $(BINFMTS)
all: fs.o filesystems.a
fs.o: $(OBJS)
$(LD) -r -o fs.o $(OBJS)
filesystems.a: dummy
rm -f filesystems.a
set -e; for i in $(FS_SUBDIRS); do \
test ! -d $$i || \
{ $(MAKE) -C $$i; $(AR) rcs filesystems.a $$i/$$i.o; }; done
modules: $(MODULE_OBJS)
for i in $(MODULE_FS_SUBDIRS); do $(MAKE) -C $$i modules; done
cd ../modules;for i in $(MODULE_OBJS); do ln -sf ../fs/$$i .; done
cd ../modules;for i in $(MODULE_FS_SUBDIRS); \
do echo $$i.o; ln -sf ../fs/$$i/$$i.o .; done > ../modules/FS_MODULES
depend dep:
$(CPP) -M *.c > .depend
set -e; for i in $(FS_SUBDIRS); do \
test ! -d $$i || $(MAKE) -C $$i dep; done
set -e; for i in $(MODULE_FS_SUBDIRS); do \
test ! -d $$i || $(MAKE) -C $$i CFLAGS="$(CFLAGS) -DMODULE" dep; done
dummy:
#
# include a dependency file if one exists
#
ifeq (.depend,$(wildcard .depend))
include .depend
endif
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