Re: RFH: golang dynamic linker
On Thu, Apr 28, 2011 at 14:24, Petr Salinger <Petr.Salinger@seznam.cz> wrote:
>> I have tried modifying the build scripts to use standard
>> /lib/ld*.so.1, but that fails on kfreebsd-i386 with:
>>
>> cgo -dynimport _cgo1_.o >_obj/_cgo_import.c_ && mv -f
>> _obj/_cgo_import.c_ _obj/_cgo_import.c
>> Inconsistency detected by ld.so: dl-deps.c: 626: _dl_map_object_deps:
>> Assertion `nlist > 1' failed!
>> make[3]: *** [_obj/_cgo_import.c] Error 127
>> make[3]: Leaving directory
>>
>> `/build/buildd-golang_2011.04.13-2~exp6-kfreebsd-i386-mL5F9f/golang-2011.04.13/src/pkg/runtime/cgo'
>> make[2]: *** [runtime/cgo.install] Error 1
>> make[2]: Leaving directory
>>
>> `/build/buildd-golang_2011.04.13-2~exp6-kfreebsd-i386-mL5F9f/golang-2011.04.13/src/pkg'
>> make[1]: *** [debian/build.stamp] Error 2
>> make[1]: Leaving directory
>>
>> `/build/buildd-golang_2011.04.13-2~exp6-kfreebsd-i386-mL5F9f/golang-2011.04.13'
>> make: *** [build] Error 2
>>
>> Which is basically beyond my skill (time to debug) to fix that.
>>
>> I was able to build kfreebsd-amd64 on asdfasdf, but it may also fail
>> on buildd, but it hasn't been built yet.
>
> It does not fail for me.
> The difference is at least that the experimental buildd uses experimental
> eglibc 2.13-0exp4, while I use eglibc 2.11.2-11.
>
> On the other hand, in my build log is:
>
> dh_strip -X".a" -Xgoinstall -Xgodoc -Xgoyacc -Xbin/cgo -Xebnflint -Xgofmt
> -Xgovet
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .rodata lma 0x80a2000
> adjusted to 0x80a2010
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .plt lma 0x80a2010 adjusted
> to 0x813f74c
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .dynstr lma 0x80a2020
> adjusted to 0x813f75c
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .hash lma 0x80a2034 adjusted
> to 0x813f76e
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .dynamic lma 0x80a2048
> adjusted to 0x813f782
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .gopclntab lma 0x80f8b1c
> adjusted to 0x813f7fa
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .gosymtab lma 0x81002a4
> adjusted to 0x8146f82
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .got.plt lma 0x81400a0
> adjusted to 0x8141d98
> BFD: debian/golang-go/usr/bin/st6sBHUC: section .bss lma 0x8141d98 adjusted
> to 0x8141da4
> BFD: debian/golang-go/usr/bin/st6sBHUC: warning: allocated section `.interp'
> not in segment
I have just realized that's the new gotest binary, I forgot to add
-Xgotest to dh_strip. Thanks for pointing that out.
> The same is in (linux-)386 experimental buildd, it uses eglibc 2.11.2-11.
> May be the problem is not kfreebsd-* specific.
Hmm, I'll go ahead and upload new version with kfreebsd-* support to
unstable and see what happens. I'll get back if that's broken too.
O.
--
Ondřej Surý <ondrej@sury.org>
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