Date:	Wed, 30 Jun 1999 16:59:49 +0200
From:	Teun Burgers <burgers AT ecn DOT nl>
Subject:	Re: [ANNOUNCE] DJGPP port of GNU Autoconf 2.13 update 2
Sender:	burgers AT ecn DOT nl
To:	djgpp AT delorie DOT com
Message-id:	<377A30E5.572A83A7@ecn.nl>
Organization:	Netherlands Energy Research Foundation ECN
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References:	<199906251508 DOT LAA03749 AT delorie DOT com>
Reply-To:	djgpp AT delorie DOT com

"Mark E." wrote:

> BTW, if you have any suggestions on how to making the official
> Autoconf handle both DOS and Unix path separators, send then to
> autoconf AT gnu DOT org.

Your patch to acgeneral.m4 looks something like this:

ac_test_flag="-f"
if ! test -z "$COMSPEC$ComSpec"; then
  ac_test_flag="-x"
  IFS="${PATH_SEPARATOR-;}"
fi

On cygwin $COMSPEC is also defined. With this patch,
IFS is set to ; on cygwin causing the search for
programs to fail there. If : is going to
be the default for bash 2.03 (Thread Bash 2.03 beta update)
would it perhaps be better to leave IFS to : as follows?

ac_test_flag="-f"
if ! test -z "$COMSPEC$ComSpec"; then
  ac_test_flag="-x"
fi

The test -x works also for cygwin

Teun

-- 
Drs A.R. Burgers        Netherlands Energy Research Foundation ECN
Phone: +31-224-564703   Solar & Wind Energy, PV Cells & Modules
Fax  : +31-224-563214   P.O. Box 1
email: burgers AT ecn DOT nl   1755 ZG Petten, The Netherlands

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