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Mail Archives: cygwin-apps/2001/08/02/19:24:01

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Date: Fri, 3 Aug 2001 09:23:54 +1000 (EST)
From: =?iso-8859-1?q?Danny=20Smith?= <danny_r_smith_2001 AT yahoo DOT co DOT nz>
Subject: GCC-3.0, class DLLIMPORT foo, and ld --enable-auto-import.
To: cygwin-apps <cygwin-apps AT cygwin DOT com>,
mingw-dvlpr <mingw-dvlpr AT lists DOT sourceforge DOT net>
MIME-Version: 1.0

Hello
 
The use of Paul S auto-import feature allows dllimports of C++ classes
with GCC-3.0.  The "class __attribute__((dllimport)) foo" construct
causes g++ parser error in Gcc-3.0.  With auto-import the attribute may
no longer necessary (time will tell). See attached example, modified
from dllhelpers, which builds and runs with GCC-3.0 and ld
--auto-import. 

The build is  slow and produces large executables but that is due I
think to the use of templated iostreams.  

Danny


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