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From: Charles Wilson <cwilson AT ece DOT gatech DOT edu>
Subject: Re: libtool 20030216: problem recognizing import libraries
Date: Fri, 07 Mar 2003 15:05:34 -0500
Lines: 64
Message-ID: <3E68FB8E.90400@ece.gatech.edu>
References: <3E685D89 DOT D4F7B8E4 AT ecn DOT nl> <3E68E8BA DOT 4030008 AT ece DOT gatech DOT edu> <3E68F447 DOT EFFE2992 AT freeler DOT nl>
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Teun Burgers wrote:
> Charles Wilson wrote:
> 
> 
>>Now, about your problem: I'm a bit confused, because I do *not* see that
>>behavior.  Please take the attached script, which contains only the new
>>win32_libid() code -- the only parted changed by the patched
>>libtool-20030216 -- and run the following tests:
>>
>>./cygwin_libid /usr/lib/libcygwin.a
>>./cygwin_libid /usr/lib/w32api/libuser32.a
>>./cygwin_libid /usr/lib/w32api/libadvapi32.a
>>./cygwin_libid /usr/lib/w32api/libkernel32.a
>>./cygwin_libid /usr/lib/w32api/libshell32.a
>>
>>And report back...
> 
> 
> At my Win98 SE box at home it reports this:
> 
> unknown
> unknown
> unknown
> unknown
> unknown

Well, that's the problem then.  Here (w2k), I get 'x86 archive import' 
for all of them.  So why is the script failing on your box, and 
succeeding on mine?

Let's try this: change the sh-bang line to '#!/bin/sh -x' and show the 
result of

'./cygwin_libid /usr/lib/libcygwin.a > outputfile 2>&1'

Here's my results:

+ OBJDUMP=objdump
+ NM=nm
+ win32_libid /usr/lib/libcygwin.a
+ win32_libid_type=unknown
+ file -L /usr/lib/libcygwin.a
+ win32_fileres=/usr/lib/libcygwin.a: current ar archive
+ eval objdump -f /usr/lib/libcygwin.a
+ objdump -f /usr/lib/libcygwin.a
+ head -n 10
+ grep -E file format pe-i386(.*architecture: i386)?
+ eval nm -f posix -A /usr/lib/libcygwin.a
+ nm -f posix -A /usr/lib/libcygwin.a
+ sed -n -e 1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;}}
+ win32_nmres=import
+ test Ximport = Ximport
+ win32_libid_type=x86 archive import
+ echo x86 archive import
x86 archive import

--Chuck







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