2007-10-16 02:26:54 -06:00
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#
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# Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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#
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2006-12-08 03:36:23 -07:00
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obj-y = bug.o bugs.o checksum.o delay.o fault.o ksyms.o ldt.o ptrace.o \
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2007-10-16 02:27:18 -06:00
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ptrace_user.o setjmp.o signal.o stub.o stub_segv.o syscalls.o sysrq.o \
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sys_call_table.o tls.o
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2005-04-16 16:20:36 -06:00
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2008-04-01 09:47:57 -06:00
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subarch-obj-y = lib/semaphore_32.o lib/string_32.o
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2007-10-13 01:16:04 -06:00
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subarch-obj-$(CONFIG_HIGHMEM) += mm/highmem_32.o
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subarch-obj-$(CONFIG_MODULES) += kernel/module_32.o
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2005-04-16 16:20:36 -06:00
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2007-10-16 02:27:18 -06:00
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USER_OBJS := bugs.o ptrace_user.o fault.o
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2005-04-16 16:20:36 -06:00
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2006-05-01 13:16:03 -06:00
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USER_OBJS += user-offsets.s
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extra-y += user-offsets.s
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2005-05-20 14:59:07 -06:00
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[PATCH] uml: cleanup unprofile expression and build infrastructure
*) Rather than duplicate in various buggy ways the application of
CFLAGS_NO_HARDENING and UNPROFILE (which apply to the same files),
centralize it in Makefile.rules. UNPROFILE_OBJS mustn't be listed in
USER_OBJS but are compiled as such.
I've also verified that unprofile didn't work in the current form, because we
set _c_flags directly (using CFLAGS and not USER_CFLAGS, which is wrong),
which is normally used by c_flags, but we also override c_flags for all
USER_OBJS, and there we don't call unprofile.
Instead it only worked for unmap.o, the only one which wasn't a USER_OBJ.
We need to set c_flags (which is not a public Kbuild API) to clear a lot of
compilation flags like -nostdinc which Kbuild forces on everything.
*) Rather than $(CFLAGS_$(notdir $@)), which expands to CFLAGS_anObj.s when
building "anObj.s", use $(CFLAGS_$(*F).o) which always accesses
CFLAGS_anObj.o, like done by Kbuild.
*) Make c_flags apply to all targets having the same basename, rather than
listing .s, .i, .lst and .o, with the use (which I tested) of
$(USER_OBJS:.o=.%): c_flags = ...
and of
- $(obj)/unmap.c: _c_flags = ...
+ $(obj)/unmap.%: _c_flags = ...
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-01 13:16:05 -06:00
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UNPROFILE_OBJS := stub_segv.o
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CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING)
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2006-05-01 13:16:03 -06:00
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include arch/um/scripts/Makefile.rules
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