Cygwin & libltdl

[Bob Friesenhahn]

GraphicsMagick has been tracking CVS libtool pretty closely.  I have 
not tried building under Windows in quite a while.  I notice that the 
Cygwin build fails when building loadable modules and lists all of the 
externals that the loadable module needs from the main library.  I 
used nm on magick/.libs/libGraphicsMagick.dll.a (the main library the 
module links against) and notice that all of the symbols listed there 
are from libltdl.  For some reason, none of the normal symbols which 
should be in the library are there.  Using nm on 
magick/.libs/cygGraphicsMagick-2.dll shows the expected symbols so it 
seems that the link library came up short.

The Cygwin version is fairly old (but used to work).  This is what 
uname reports:

CYGWIN_NT-5.1 velma 1.5.12(0.116/4/2) 2004-11-10 08:34 i686 unknown unknown 
Cygwin

Meanwhile I have a MinGW/MSYS build which successfully completed in a 
similar build configuration.

Ideas?

Bob
======================================
Bob Friesenhahn
address@hidden, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/