Building head on Openbsd

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
6 messages Options
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Building head on Openbsd

Adam Steen-2
Hi

I attempt to build head today on OpenBSD current and failed, but i not sure where to start to fix the problems. The full configure and build logs are attached. Just a note: ghc-8.0 builds fine, ghc-8.2 fails with the same error.

the first error is

"inplace/bin/ghc-stage1" -optc-std=gnu99 -optc-fno-stack-protector -optc-Wall -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Wi     nline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls -optc-Iincludes -optc-Iincludes/dist -optc-Iincludes/dist-derivedcons     tants/header -optc-Iincludes/dist-ghcconstants/header -optc-Irts -optc-Irts/dist/build -optc-DCOMPILING_RTS -optc-fno-strict-aliasing -optc-fno-common -optc-Irts/dist/build/./autogen -optc-     O2 -optc-fomit-frame-pointer -optc-g -optc-DRtsWay=\"rts_v\" -optc-ffunction-sections -optc-fdata-sections -static  -H32m -O -Wall   -Iincludes -Iincludes/dist -Iincludes/dist-derivedconsta     nts/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -dcmm-lint      -i -irts -irts/dist/build -Irts/dist/build -irts/dist/build/./autogen      -Irts/dist/build/./autogen           -O2    -Wnoncanonical-monad-instances  -c rts/Timer.c -o rts/dist/build/Timer.o
 In file included from rts/posix/Signals.h:13,
                  from rts/RtsSignals.h:14,

                  from rts/Timer.c:26:0: error:

 /usr/include/signal.h:72:0: error:
      warning: redundant redeclaration of '__errno'
    |
72 | extern int *__errno(void);
    | ^

and the last error is

rts/linker/Elf.c:539:0: error:  warning: unused variable 'secno'
    |
539 |          Elf_Word secno = stab[j].st_shndx;
    | ^
`gcc' failed in phase `C Compiler'. (Exit code: 1)
gmake[1]: *** [rts/ghc.mk:248: rts/dist/build/linker/Elf.o] Error 1
gmake: *** [Makefile:127: all] Error 2


_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

conf.log (19K) Download Attachment
make.log (3M) Download Attachment
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: Building head on Openbsd

Sergei Trofimovich
On Sun, 26 Mar 2017 19:24:07 +0800
Adam Steen <[hidden email]> wrote:

> Hi
>
> I attempt to build head today on OpenBSD current and failed, but i not sure
> where to start to fix the problems. The full configure and build logs are
> attached. Just a note: ghc-8.0 builds fine, ghc-8.2 fails with the same
> error.
>
> the first error is
...
> rts/linker/Elf.c:539:0: error:  warning: unused variable 'secno'

There are just warnings. I think the real error is:

rts/linker/Elf.c:402:0: error:
     error: (Each undeclared identifier is reported only once
    |
402 |       case EM_PPC64: IF_DEBUG(linker,debugBelch( "powerpc64" ));
    | ^

I guess openbsd does not have definition of EM_PPC64 (yet?).
Try that to see how far it progresses:

diff --git a/rts/linker/Elf.c b/rts/linker/Elf.c
index 604c3dc..e8f6aab 100644
--- a/rts/linker/Elf.c
+++ b/rts/linker/Elf.c
@@ -400,8 +400,10 @@ ocVerifyImage_ELF ( ObjectCode* oc )
 #endif
       case EM_PPC:   IF_DEBUG(linker,debugBelch( "powerpc32" )); break;
+#ifdef EM_PPC64
       case EM_PPC64: IF_DEBUG(linker,debugBelch( "powerpc64" ));
           errorBelch("%s: RTS linker not implemented on PowerPC 64-bit",
                      oc->fileName);
           return 0;
+#endif
 #ifdef EM_X86_64
       case EM_X86_64: IF_DEBUG(linker,debugBelch( "x86_64" )); break;

--

  Sergei

_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

attachment0 (201 bytes) Download Attachment
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: Building head on Openbsd

Karel Gardas
On 03/26/17 03:04 PM, Sergei Trofimovich wrote:
> I guess openbsd does not have definition of EM_PPC64 (yet?).

IIRC it does not. I even remembering to fix this in the past but then
probably forgotten to submit patch...

Anyway, attempting to duplicate on outdated OpenBSD current from Dec
2016, but still post 6.0 code so this should be ok...

Karel

_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: Building head on Openbsd

Sergei Trofimovich
On Sun, 26 Mar 2017 15:08:50 +0200
Karel Gardas <[hidden email]> wrote:

> On 03/26/17 03:04 PM, Sergei Trofimovich wrote:
> > I guess openbsd does not have definition of EM_PPC64 (yet?).  
>
> IIRC it does not. I even remembering to fix this in the past but then
> probably forgotten to submit patch...
>
> Anyway, attempting to duplicate on outdated OpenBSD current from Dec
> 2016, but still post 6.0 code so this should be ok...

I've tested the following patch
    https://git.haskell.org/ghc.git/commitdiff/6c73504ac5f4e951062d5e868fa2b69b028b6e79
on amd64-unknown-openbsd6.0.

Hope it does not breaks things for you.

--

  Sergei

_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

attachment0 (201 bytes) Download Attachment
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: Building head on Openbsd

Karel Gardas
On 03/26/17 04:54 PM, Sergei Trofimovich wrote:

> On Sun, 26 Mar 2017 15:08:50 +0200
> Karel Gardas <[hidden email]> wrote:
>
>> On 03/26/17 03:04 PM, Sergei Trofimovich wrote:
>>> I guess openbsd does not have definition of EM_PPC64 (yet?).
>>
>> IIRC it does not. I even remembering to fix this in the past but then
>> probably forgotten to submit patch...
>>
>> Anyway, attempting to duplicate on outdated OpenBSD current from Dec
>> 2016, but still post 6.0 code so this should be ok...
>
> I've tested the following patch
>      https://git.haskell.org/ghc.git/commitdiff/6c73504ac5f4e951062d5e868fa2b69b028b6e79
> on amd64-unknown-openbsd6.0.
>
> Hope it does not breaks things for you.

Well, my patch looks exactly like yours. Anyway, thanks for such fast
solution and commit.

Karel

_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: Building head on Openbsd

Ben Gamari-2
Karel Gardas <[hidden email]> writes:

> On 03/26/17 04:54 PM, Sergei Trofimovich wrote:
>> On Sun, 26 Mar 2017 15:08:50 +0200
>> Karel Gardas <[hidden email]> wrote:
>>
>>> On 03/26/17 03:04 PM, Sergei Trofimovich wrote:
>>>> I guess openbsd does not have definition of EM_PPC64 (yet?).
>>>
>>> IIRC it does not. I even remembering to fix this in the past but then
>>> probably forgotten to submit patch...
>>>
>>> Anyway, attempting to duplicate on outdated OpenBSD current from Dec
>>> 2016, but still post 6.0 code so this should be ok...
>>
>> I've tested the following patch
>>      https://git.haskell.org/ghc.git/commitdiff/6c73504ac5f4e951062d5e868fa2b69b028b6e79
>> on amd64-unknown-openbsd6.0.
>>
>> Hope it does not breaks things for you.
>
> Well, my patch looks exactly like yours. Anyway, thanks for such fast
> solution and commit.
>
I have cherry-picked the fix into 8.2 as
d4694b85be23c8a014225271060765c062502ed2.

Cheers,

- Ben

_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

signature.asc (497 bytes) Download Attachment
Loading...