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Re: [PATCH] libtool: LT_PATH_NM: default to ${ac_tool_prefix}nm


From: Mike Frysinger
Subject: Re: [PATCH] libtool: LT_PATH_NM: default to ${ac_tool_prefix}nm
Date: Sat, 27 Apr 2013 16:38:38 -0400
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On Saturday 27 April 2013 13:53:28 Peter Rosin wrote:
> On 2013-04-27 07:58, Mike Frysinger wrote:
> > The current code tries to locate a compatible nm tool.  It starts with
> > a prefixed nm tool (great!) and includes a plain nm too (that's fine).
> > The problem is that the code searches for the prefixed nm before the
> > plain nm (normally fine), but doesn't break once it has found a valid
> > match.  It does this so that it if it finds an "OK", but "not great",
> > tool, it'll keep on searching.
> 
> I agree this sounds like the wrong this to do, but isn't it better to
> just break all the way out when a "great" nm is found?

for some reason i thought the [n] arg to break wasn't portable.  this should 
work though.
-mike

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