diff options
author | Al Viro <viro@parcelfarce.linux.theplanet.co.uk> | 2005-05-05 16:15:23 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-05 16:36:34 -0700 |
commit | 8d0b9dc9be3919e9979eac59fd12e8f82b098325 (patch) | |
tree | 190a2421938f7bb94b5ab830b0513ef435bbcab1 /arch/um/os-Linux/util/Makefile | |
parent | fcddd72e3e2565f8b838ae71a3e716a67f616160 (diff) |
[PATCH] uml: start cross-build support : mk_user_constants
Beginning of cross-build fixes. Instead of expecting that mk_user_constants
(compiled and executed on the build box) will see the sizeof, etc. for target
box, we do what every architecture already does for asm-offsets. Namely, have
user-offsets.c compiled *for* *target* into user-offsets.s and sed it into the
header with relevant constants. We don't need to reinvent any wheels - all
tools are already there.
This patch deals with mk_user_constants. It doesn't assume any relationship
between target and build environment anymore - we pick all defines we need
from user-offsets.h. Later patches will deal with the rest of mk_... helpers
in the same way.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/os-Linux/util/Makefile')
-rw-r--r-- | arch/um/os-Linux/util/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/os-Linux/util/Makefile b/arch/um/os-Linux/util/Makefile index fb00ddf969bd..9778aed0c314 100644 --- a/arch/um/os-Linux/util/Makefile +++ b/arch/um/os-Linux/util/Makefile @@ -1,4 +1,4 @@ hostprogs-y := mk_user_constants always := $(hostprogs-y) -mk_user_constants-objs := mk_user_constants.o +HOSTCFLAGS_mk_user_constants.o := -I$(objtree)/arch/um |