* GDC environment variable
@ 2022-12-07 6:12 Dave Blanchard
2022-12-07 6:35 ` Ankur Saini
2022-12-07 11:42 ` lists
0 siblings, 2 replies; 4+ messages in thread
From: Dave Blanchard @ 2022-12-07 6:12 UTC (permalink / raw)
To: gcc
Is there an environment variable like 'CC' or 'CXX', which specifies the name of the D compiler to use, which I might need to set when bootstrapping GCC? Thanks.
--
Dave Blanchard <dave@killthe.net>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: GDC environment variable
2022-12-07 6:12 GDC environment variable Dave Blanchard
@ 2022-12-07 6:35 ` Ankur Saini
2022-12-07 12:08 ` Thomas Schwinge
2022-12-07 11:42 ` lists
1 sibling, 1 reply; 4+ messages in thread
From: Ankur Saini @ 2022-12-07 6:35 UTC (permalink / raw)
To: Dave Blanchard; +Cc: gcc
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I do see make using ‘GDC' while building gcc compiler, maybe try changing that ?
- Ankur
> On 07-Dec-2022, at 11:42 AM, Dave Blanchard <dave@killthe.net> wrote:
>
> Is there an environment variable like 'CC' or 'CXX', which specifies the name of the D compiler to use, which I might need to set when bootstrapping GCC? Thanks.
>
> --
> Dave Blanchard <dave@killthe.net>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: GDC environment variable
2022-12-07 6:12 GDC environment variable Dave Blanchard
2022-12-07 6:35 ` Ankur Saini
@ 2022-12-07 11:42 ` lists
1 sibling, 0 replies; 4+ messages in thread
From: lists @ 2022-12-07 11:42 UTC (permalink / raw)
To: dave, gcc
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I expect it to be `DC`.
-------- Original Message --------
On 7 Dec 2022, 06:11, Dave Blanchard wrote:
> Is there an environment variable like 'CC' or 'CXX', which specifies the name of the D compiler to use, which I might need to set when bootstrapping GCC? Thanks. -- Dave Blanchard
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: GDC environment variable
2022-12-07 6:35 ` Ankur Saini
@ 2022-12-07 12:08 ` Thomas Schwinge
0 siblings, 0 replies; 4+ messages in thread
From: Thomas Schwinge @ 2022-12-07 12:08 UTC (permalink / raw)
To: Ankur Saini, Dave Blanchard; +Cc: gcc, ibuclaw
Hi!
On 2022-12-07T12:05:18+0530, Ankur Saini via Gcc <gcc@gcc.gnu.org> wrote:
>> On 07-Dec-2022, at 11:42 AM, Dave Blanchard <dave@killthe.net> wrote:
>>
>> Is there an environment variable like 'CC' or 'CXX', which specifies the name of the D compiler to use, which I might need to set when bootstrapping GCC? Thanks.
>
> I do see make using ‘GDC' while building gcc compiler, maybe try changing that ?
Indeed 'GDC' is it. See my
<https://inbox.sourceware.org/gcc-patches/87mtlk8m1m.fsf@euler.schwinge.homeip.net>
for example:
> [...] I built myself a stock GCC 9.1 with '--enable-languages=d', and via
> '[...]/configure [...] CC=gcc-4.8 CXX=g++-4.8 GDC=[GCC 9.1]/bin/gdc [...]'
> I'm able to successfully bootstrap GCC, including GCC/D, in a mixed
> GCC 4.8/9.1 configuration, with subsequent good-looking 'make check-d'
> results. Per my superficial review of the build log file, the
> '[GCC 9.1]/bin/gdc' indeed is only used during stage 1 build, as it
> should be. [...]
Re GCC 9.1, however beware of <https://gcc.gnu.org/PR104749>
"stage1 d21 fails to link with GDC 9.1".
Grüße
Thomas
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^ permalink raw reply [flat|nested] 4+ messages in thread
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