kernel-ark/fs/reiserfs/Makefile
Olaf Hering 42012cc4a2 [PATCH] use gcc -O1 in fs/reiserfs only for ancient gcc versions
Only compile with -O1 if the (very old) compiler is broken.  We use
reiserfs alot since SLES9 on ppc64, and it was never seen with gcc33.
Assume the broken gcc is gcc-3.4 or older.

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-29 09:18:07 -07:00

37 lines
1.0 KiB
Makefile

#
# Makefile for the linux reiser-filesystem routines.
#
obj-$(CONFIG_REISERFS_FS) += reiserfs.o
reiserfs-objs := bitmap.o do_balan.o namei.o inode.o file.o dir.o fix_node.o \
super.o prints.o objectid.o lbalance.o ibalance.o stree.o \
hashes.o tail_conversion.o journal.o resize.o \
item_ops.o ioctl.o procfs.o
ifeq ($(CONFIG_REISERFS_FS_XATTR),y)
reiserfs-objs += xattr.o xattr_user.o xattr_trusted.o
endif
ifeq ($(CONFIG_REISERFS_FS_SECURITY),y)
reiserfs-objs += xattr_security.o
endif
ifeq ($(CONFIG_REISERFS_FS_POSIX_ACL),y)
reiserfs-objs += xattr_acl.o
endif
# gcc -O2 (the kernel default) is overaggressive on ppc32 when many inline
# functions are used. This causes the compiler to advance the stack
# pointer out of the available stack space, corrupting kernel space,
# and causing a panic. Since this behavior only affects ppc32, this ifeq
# will work around it. If any other architecture displays this behavior,
# add it here.
ifeq ($(CONFIG_PPC32),y)
EXTRA_CFLAGS := $(call cc-ifversion, -lt, 0400, -O1)
endif
TAGS:
etags *.c