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From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Subject: cygport : A[CM]_CONFIG_HEADERS extraction fault
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Message-ID: <a14c91a8-648a-acfa-2210-1d3560f2b45f@gmail.com>
Date: Mon, 25 Jul 2016 19:34:29 +0200
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Hi Yaakov,
building librsb I hit a very unusual AC_CONFIG_HEADERS
definition where the extraction logic implemented in
/usr/share/cygport/cygclass/autotools.cygclass
is failing.

Attached file with examples
------------------------------------------------------
$ grep 'A[CM]_CONFIG_HEADERS*' configure.ac | sed -e 
's!A[CM]_CONFIG_HEADERS*(\[*\(.*\))!\1!g' -e 's!\]*!!g'

config.h:config.in.h

rsb-config.h,[sed 's/^#define /#define RSB_/g;s/ RSB_RSB_/ RSB_/g' 
rsb-config.h > rsb-config.h.tmp ; echo '#endif /* RSB_CONFIG_H_INCLUDED 
*/' >> rsb-config.h.tmp ; cat $srcdir/rsb_license_header.inc 
$srcdir/rsb-config.h.hin rsb-config.h.tmp > rsb-config.h ; rm 
rsb-config.h.tmp
-------------------------------------------------------

The first is from a very standard definition, the second
from the unusual one. I suppose the expected behavior is to catch only
"rsb-config.h" and not all the rest.

No clue how to solve

Regards
Marco


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