Bootstrap failed in following configuration.
configure --target=sh-unknown-linux --enable-languages=c --disable-libatomic
--disable-threads --disable-shared --disable-libssp --disable-libquadmath
--disable-libgomp
xgcc: error: SH2a does not support little-endian
So add build exception for SH2A
On Sun, 2015-03-08 at 17:14 +0900, Yoshinori Sato wrote:
> Bootstrap failed in following configuration.
>
> configure --target=sh-unknown-linux --enable-languages=c
> --disable-libatomic --disable-threads --disable-shared --disable-libssp
> --disable-libquadmath --disable-libgomp
>
> xgcc: error:
Oleg Endo wrote:
>> diff --git a/gcc/config/sh/t-linux b/gcc/config/sh/t-linux
>> index d33c638..22b8e3e 100644
>> --- a/gcc/config/sh/t-linux
>> +++ b/gcc/config/sh/t-linux
>> @@ -1,2 +1,3 @@
>> MULTILIB_DIRNAMES=
>> -MULTILIB_MATCHES =
>> +MULTILIB_MATCHES =
>> +MULTILIB_EXCEPTIONS = m2a m2a/
At Sun, 08 Mar 2015 23:14:10 +0900 (JST),
Kaz Kojima wrote:
>
> Oleg Endo wrote:
> >> diff --git a/gcc/config/sh/t-linux b/gcc/config/sh/t-linux
> >> index d33c638..22b8e3e 100644
> >> --- a/gcc/config/sh/t-linux
> >> +++ b/gcc/config/sh/t-linux
> >> @@ -1,2 +1,3 @@
> >> MULTILIB_DIRNAMES=
> >>
Yoshinori Sato wrote:
>> * config/sh/t-linux (MULTILIB_EXCEPTIONS): Define for m2a cases.
[snip]
> It works fine.
Thanks for checking. I've committed it on trunk as revision 221287.
Regards,
kaz
On Tue, 2015-03-10 at 08:19 +0900, Kaz Kojima wrote:
> Yoshinori Sato wrote:
> >>* config/sh/t-linux (MULTILIB_EXCEPTIONS): Define for m2a cases.
> [snip]
> > It works fine.
>
> Thanks for checking. I've committed it on trunk as revision 221287.
>
> Regards,
> kaz
>
I think the same
Oleg Endo wrote:
> I think the same should be done in t-sh and in t-linux we could add the
> SH1 little endian exception, too ... just in case (see attached patch).
> I'm not sure whether TM_MULTILIB_EXCEPTIONS_CONFIG is needed in t-linux
> or not. Moreover, I don't understand why t-linux doesn't
