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Subject:	Re: Problem with DJGPP port of grep
From:	"Juan Manuel Guerrero (juan DOT guerrero AT gmx DOT de) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
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Am Freitag, 13. Mai 2016 19:15:49 UTC+2 schrieb Andris Pavenis (andris DOT pavenis AT iki DOT fi) [via djgpp AT delorie DOT com]:
> Noticed problem configuring GCC build under Win10 which prevented
> 
> usable makeinfo from being detected. As result .info files were not built.
> 
> Verified that latest version of DJGPP port of GNU grep behaves exactly in the
> 
> same way both under Windows Vista and Windows 10. Last package which
> 
> did not have this problem was deleted/v2gnu/grep211b.zip. All newer versions
> 
> failed to extract acceptable makinfo versions including one from current/v2gnu
> 
> -------------------------------------------------------------
> 
> #! /bin/sh
> set -x
> 
> MAKEINFO=/dev/env/DJDIR/bin/makeinfo
> grep --version
> $MAKEINFO --version
> ${MAKEINFO} --version | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' && echo OK
> 
> ---------------------------------------------------------------
> 
> Checked version which I had on DJGPP Installation under Windows Vista, which I used
> 
> for building GCC and it was ancient 2.5.4 (I had followed generic rule - if it is not broken, don't
> 
> fix it). There were fresh installation in Windows 10, so I run into trouble
> 
> 
> Andris
> 
> 
> PS. Running the same GCC pre-processor torture tests which showed random failures
> 
> with gcc versions beginning from 4.6. My todays build off gcc-6.1.0 seems to survive
> 
> just fine under WIn10. Also 'make bootstrap4' went through OK without a problems (except that
> 
> info files were missing)

I have tried DJGPP port of grep 2.25 that I have uploaded 2016-05-07 and used grep -E instead of egrep and it works flawlessly.

Regards,
Juan M. Guerrero

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