Messages in this thread | | | Date | Mon, 23 Jul 2007 08:22:25 +0200 | From | Sam Ravnborg <> | Subject | Re: "build-id" changes break sparc64 |
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On Sun, Jul 22, 2007 at 11:01:55PM -0700, Roland McGrath wrote: > It turns out the problem here is that some .o files wind up with their own > .note.gnu.build-id sections. I got the makefile magic wrong, thinking that > LDFLAGS_MODULE was a variable specifically for .ko links.
Reading Documentation/kbuild/makefiles.txt: LDFLAGS_MODULE Options for $(LD) when linking modules
LDFLAGS_MODULE is used to set specific flags for $(LD) when linking the .ko files used for modules.
So it seems to be documented as such.
Browsing the source it looks like a bug that LDFLAGS_MODULE is used in cmd_link_multi-m. I suggest you to do the following: Remove '-r' from LDFLAGS_MODULE in top-level Makefile Hardcode '-r' in cmd_link_multi-m and remove LDFLAGS_MODULE in the same. Hardcode '-r' in Makefile,modpost Add your stuff to LDFLAGS_MODULE in toplevel Makefile.
Sorry for not prrviding a preliminary patch but away from my dev box with no easy source access.
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