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Re: Behavior change of driver on multiple input assembly files
On Sun, Jan 2, 2011 at 12:24 PM, Ian Lance Taylor <iant@google.com> wrote:
> Richard Guenther <richard.guenther@gmail.com> writes:
>
>> Your small patch removing have_o || is ok I guess.
>
> Wait. ?That will change the behaviour of
> ? ?gcc -o foo.o -c f1.c f2.c f3.c
> Is that what we want?
>
No. We always do
[ia32@gnu-1 gcc]$ gcc -o foo.o -c t1.c t2.c
gcc: cannot specify -o with -c, -S or -E with multiple files
[ia32@gnu-1 gcc]$ ./xgcc -B./ -o foo.o -c t1.c t2.c
xgcc: fatal error: cannot specify -o with -c, -S or -E with multiple files
compilation terminated.
[ia32@gnu-1 gcc]$
--
H.J.