Re: obj directory can no longer be shared

[Matthias Drochner <M.Drochner%fz-juelich.de@localhost>]

Hi -

On Thu, 22 Nov 2012 23:31:22 +0000
John Klos <john%ziaspace.com@localhost> wrote:
> objdir/external/lgpl3/gmp/lib/libgmp/
>
> This causes libgmp to fail like this:
>
> --- lshift.o ---
> #   compile  libgmp/lshift.o
> /usr/src/../tools/bin/arm--netbsdelf-gcc   -fPIC
> -Wno-stack-protector  -c lshift.s -o lshift.o
> lshift.s: Assembler messages:
> lshift.s:75: Error: unrecognized symbol type ""
> lshift.s:78: Error: bad instruction `moveml %d2-%d6/%a2,%sp'

Just found something similar on amd64:

$ pwd
/home/drochner/netbsd/work/external/lgpl3/gmp/lib/libgmp
$ make depend
[...]
cp 
/home/drochner/netbsd/work/external/lgpl3/gmp/lib/libgmp/arch/x86_64/config.m4
 /home/drochner/netbsd/work/external/lgpl3/gmp/lib/libgmp/config.m4
[...]
nbm4: 
/home/drochner/netbsd/work/external/lgpl3/gmp/lib/libgmp/../../dist/mpn/x86_64/aors_n.asm
 at line 21: include(../config.m4): No such file or directory
*** Error code 1

Using ${.TARGET} as done in arch/x86_64/Makefile.inc is wrong because
${.OBJDIR} gets resolved too early. This makes that objdir is ignored
and .CURDIR is written into. arm/Makefile.inc looks similar.
Some idiot has fixed it for i386 only.

best regards
Matthias


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