From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8564 invoked by alias); 23 Sep 2010 03:56:34 -0000 Received: (qmail 8513 invoked by uid 48); 23 Sep 2010 03:56:20 -0000 Date: Thu, 23 Sep 2010 03:56:00 -0000 Message-ID: <20100923035620.8512.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c++/43601] Enormous increase in DLL object files size in 4.5 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "davek at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-09/txt/msg02553.txt.bz2 ------- Comment #22 from davek at gcc dot gnu dot org 2010-09-23 03:56 ------- (In reply to comment #20) > Indeed, the explanation page > http://gcc.gnu.org/wiki/Visibility [ ... ] > this means to use these options, you should alter your header files first, but > wxwidgets source code apparently don't contain anything like > "__attribute__((visibility("default")))". Visibility is only supported on platforms that use the ELF file format; dllexport/dllimport already is the equivalent feature for windows. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43601