My bad, in fact we do.

Could you try with the attached patch? It shows the failing filename in the archive.

It seems like we don't bypass the special filename "/" (symbol lookup table) in rts/Linker.c

https://en.wikipedia.org/wiki/Ar_(Unix)#System_V_.28or_GNU.29_variant

On 11/11/2016 16:49, Ömer Sinan Ağacan wrote:

Ah, sorry, that line was truncated. I posted the output here: https://gist.githubusercontent.com/osa1/ea72655b8369099e84a67e0949adca7e/raw/9e72cbfb859cb839f1898af39a46ff0896237d15/gistfile1.txt

That line should be

+ghc-iserv.bin: internal loadArchive: GNU-variant filename offset not found while reading filename from `/home/omer/haskell/ghc/libraries/ghc-prim/dist-install/build/libHSghc-prim-0.5.0.0.a'
+    (GHC version 8.1.20161107 for x86_64_unknown_linux)
+    Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

2016-11-11 0:52 GMT-05:00 Reid Barton <rwbarton@gmail.com>:

On Thu, Nov 10, 2016 at 11:12 PM, Ömer Sinan Ağacan
<omeragacan@gmail.com> wrote:
> I'm trying to validate on a new system (not sure if related, but it has gcc
> 6.2.1 and ld 2.27.0), and I'm having 177 unexpected failures, most (maybe
> even
> all) of them are similar to this one:
>
>     =====> T5976(ext-interp) 1 of 1 [0, 0, 0]
>     cd "./th/T5976.run" &&  "/home/omer/haskell/ghc/inplace/test
> spaces/ghc-stage2" -c T5976.hs -dcore-dno-debug-output -XTemplateHaskell
> -package template-haskell -fexternal-interpreter -v0
>     Actual stderr output differs from expected:
>     --- ./th/T5976.run/T5976.stderr.normalised      2016-11-10
> 23:01:39.351997560 -0500
>     +++ ./th/T5976.run/T5976.comp.stderr.normalised 2016-11-10
> 23:01:39.351997560 -0500
>     @@ -1,7 +1,4 @@
>     -
>     -T5976.hs:1:1:
>     -    Exception when trying to run compile-time code:
>     -      bar
>     -CallStack (from HasCallStack):
>     -  error, called at T5976.hs:<line>:<column> in <package-id>:Main
>     -    Code: error ((++) "foo " error "bar")
>     +ghc-iserv.bin: internal loadArchive: GNU-variant filename offset not
> found while reading filename f

Did this line get truncated? It might help to have the rest of it.

Regards,
Reid Barton

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