Re: [Gauche-devel] build hangs in util/match.scm

[Shiro K. <sh...@la...>]

Thanks a lot.  It appears that I introduced circular autoload
dependency in one of those suspicious commits.   Looking.

From: Lasse Kliemann <la...@la...>
Subject: Re: [Gauche-devel] build hangs in util/match.scm
Date: Sat, 23 May 2015 20:51:41 +0200

> Checked again.
> Building X with 0.9.4 and then building X with X fails (hangs) for:
> 
> X = 6de61d2fdd2ccc70cf743d1082d2c54b28f4e189
> X = c426bf3523b209dbf75fd00b6099452991ce9047
> 
> ...and is fine for:
> 
> X = 56cb4f5c245cabc74337bd88a78212167437d78f
> X = 3604474a8897456d529f1b33f6442a5ba01f7463
> 
> This narrows it down to two commits.
> 
> 
> Lasse Kliemann <la...@la...> writes:
> 
>> Hm... maybe not. I have tried a binary search to find the culprit, but
>> it seems I made a mistake somewhere. I have to go now, will report back
>> later.
>>
>> Lasse Kliemann <la...@la...> writes:
>>
>>> It looks like it was introduced in:
>>>
>>> 6de61d2fdd2ccc70cf743d1082d2c54b28f4e189
>>>
>>> It is still ok in:
>>>
>>> c426bf3523b209dbf75fd00b6099452991ce9047
>>>
>>>
>>> Shiro Kawai <sh...@la...> writes:
>>>
>>>> Was this a fresh checkout?
>>>> It doesn't seem that I've added something that caused such catastrophe...
>>>> do you observe the same symptom if you first install 0.9.4 release tarball
>>>> then build the HEAD?
>>>>
>>>> From: Lasse Kliemann <la...@la...>
>>>> Subject: [Gauche-devel] build hangs in util/match.scm
>>>> Date: Sat, 23 May 2015 14:20:56 +0200
>>>>
>>>>> Host Gauche: a6c1e72
>>>>> Version of Gauche I try to build: 60a1ea2
>>>>> 
>>>>> uname -a:
>>>>> Linux sunrise 3.13.0-52-generic #86~precise1-Ubuntu SMP Tue May 5 18:08:21 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>>>>> 
>>>>> gcc --version:
>>>>> gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
>>>>> 
>>>>> autoconf --version:
>>>>> autoconf (GNU Autoconf) 2.69
>>>>> 
>>>>> ./DIST gen
>>>>> ./configure
>>>>> make
>>>>> 
>>>>> [...]
>>>>> 
>>>>> (cd util; make default)
>>>>> make[2]: Entering directory `/home/snyder/privsep/work/10/gauche.git/ext/util'
>>>>> ../../src/gosh -ftest ../../src/precomp -e -P -o util--match ../../libsrc/util/match.scm
>>>>> 
>>>>> At this point, it hangs and gathers memory seemingly to no end (I killed
>>>>> it around 11 GB).
>>>>> 
>>>>> If it helps, here is output after hitting C-c:
>>>>> 
>>>>>     While compiling "../../lib/gauche/regexp.scm" at line 131: (define (regexp-unparse ast :key (on-error :error)) (define (doit) (call-with-output-string (cut rege ...
>>>>>     While loading "../../lib/gauche/regexp.scm" at line 137
>>>>>     While compiling "../../lib/gauche/parseopt.scm" at line 60: ^C*** ERROR:#<serious-compound-condition #<unhandled-signal-error "unhandled signal 2 (SIGINT)"> #<<compile-error-mixin> 0x1895e40> #<<load-condition-mixin> 0x1895e00> #<<compile-error-mixin> 0x1895da0> #<<load-condition-mixin> 0x1895d60> #<<compile-error-mixin> 0x1895d00> #<<load-condition-mixin> 0x1895cc0>>
>>>>> Stack Trace:
>>>>> _______________________________________
>>>>> make[2]: *** [util--match.c] Error 70
>>>>> make[1]: *** [util] Interrupt
>>>>> make: *** [all] Interrupt
>>>>> 
>>>>> 
>>>>> The a6c1e72 version, I built yeasterday with a host version that
>>>>> probably was a couple of weeks old, but I already deleted that
>>>>> directory now, so I cannot tell exactly which version it was.
>>>>> 
>>>>> 
>>>>> -- 
>>>>> Kind Regards / MfG
>>>>> Dr. Lasse Kliemann
>>>>> Westring 269, 24116 Kiel, Germany
>>>>> E-Mail: la...@la...
>>>>> OpenPGP Key: 0x4296A3E08903D018
>>>>> Phone: +49 162 66 88 468
>>>>> Web: http://lassekliemann.de
> 
> -- 
> Kind Regards / MfG
> Dr. Lasse Kliemann
> Westring 269, 24116 Kiel, Germany
> E-Mail: la...@la...
> OpenPGP Key: 0x4296A3E08903D018
> Phone: +49 162 66 88 468
> Web: http://lassekliemann.de
>  
> Work Address:
> Department of Computer Science
> Kiel University
> Christian-Albrechts-Platz 4
> 24118 Kiel, Germany
> E-Mail: lk...@in...
> Phone: +49 431 880 7454
> Web: https://www.informatik.uni-kiel.de/~lki