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Date: Tue, 22 Oct 2002 18:05:00 -0000
From: Andrew Cagney <ac131313@redhat.com>
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To: David Carlton <carlton@math.stanford.edu>,
	Eli Zaretskii <eliz@is.elta.co.il>
Cc: gdb-patches@sources.redhat.com
Subject: Re: Patch for gdb/mi 792
References: <3DA753C6.DD6CD4FD@redhat.com>	<15796.49177.866732.495080@localhost.redhat.com>	<ro1fzuy5e4m.fsf@jackfruit.Stanford.EDU> <3DB5CD3A.5020904@redhat.com> <ro14rbe5cvt.fsf@jackfruit.Stanford.EDU>
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> On Tue, 22 Oct 2002 18:12:10 -0400, Andrew Cagney <ac131313@redhat.com> said:
> 
> 
>> Oh, and I suspect you've been hit.  It's detected some more C++
>> testsuite filename problems.
> 
> 
> No, it's the same one that I already fixed a while ago.  I'm not sure
> why the ARI isn't noticing that; maybe there's a bug in the script?
> It seems to me that there is the correct info in fnchange.lst.

The ARI script looks like:

     echo "`date`: Checking for doschk" 1>&2
     rm -f "${wwwdir}"/ari.doschk.*
     fnchange_lst="${srcdir}"/gdb/config/djgpp/fnchange.lst
     fnchange_sed="${wwwdir}"/ari.doschk.sed
     # Create fnchange.sed
     sed -e 's;@[^@]*@[/]*\([^ ]*\) @[^@]*@[/]*\([^ ]*\);s,\1,\2,;' \
         < "${fnchange_lst}" > "${fnchange_sed}"
     # Do the raw analysis
     ( cd "${srcdir}" && find * \
         -name '*.info-[0-9]*' -prune \
         -o -name tcl -prune \
         -o -name itcl -prune \
         -o -name tk -prune \
         -o -name libgui -prune \
         -o -name tix -prune \
         -o -name dejagnu -prune \
         -o -name expect -prune \
         -o -type f -print ) | sed -f ${fnchange_sed} \
     | doschk > ${wwwdir}/ari.doschk.out
     # Magic to map ari.doschk.out to ari.doschk.bug goes here

A quick poke shows it's trying to apply the two transformations:

s,gdb/testsuite/gdb.c++,gdb/testsuite/gdb.cxx,
...
s,gdb/testsuite/gdb.c++/m-static.cc,gdb/testsuite/gdb.cxx/m-static.cc,
s,gdb/testsuite/gdb.c++/m-static1.cc,gdb/testsuite/gdb.cxx/m-stat1.cc,
s,gdb/testsuite/gdb.c++/m-static.exp,gdb/testsuite/gdb.cxx/m-static.exp,
s,gdb/testsuite/gdb.c++/m-static.h,gdb/testsuite/gdb.cxx/m-static.h,

but the actual renames never match since the first s/// resulted in:

gdb/testsuite/gdb.cxx/m-static.cc
gdb/testsuite/gdb.cxx/m-static.exp
gdb/testsuite/gdb.cxx/m-static.h
gdb/testsuite/gdb.cxx/m-static1.cc

being passed to doschk (see src/contrib).

I'm not sure how well this compares to the behavior of the actual DJGPP 
command.

Andrew