Mailing-List: contact cygwin-help@sourceware.cygnus.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@sourceware.cygnus.com Delivered-To: mailing list cygwin@sourceware.cygnus.com Message-ID: <39611F72.7D5A4AD0@lbl.gov> Date: Mon, 03 Jul 2000 16:19:14 -0700 From: Jean-Luc Vay Organization: Lawrence Berkeley National Laboratory X-Mailer: Mozilla 4.73 [en]C-CCK-MCD LBNL V4.73 Build 1 (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 To: cygwin@sourceware.cygnus.com Subject: linking windows dll with cygwin gcc Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit I am trying to compile a code runing under UNIX on a NT platform. The core subroutine are written in FORTRAN90 with C interfaces to communicate with the language PYTHON. The graphics under PYTHON use the library GIST form the Yorick package. I was able to recompile Yorick and Python using cygwin-gcc and the X11 library. The problems come when I want to link my FORTRAN objects (compiled with Lahey LF95) with the C files compiled with gcc. The FORTRAN objects required some .lib libraries not compaticle with gcc and the C objects need some .a libraries incompatible with lf95. I tried to go around that by building .dll libraries. I tried to link c files with gcc importing dll libraries created with lf95 or with BorlandC++ but when I tried the resulting executable, I got the error message "The procedure entry point myprocedure could not be located in the dynamic library mydll.dll". Does someone have an idea of what the problem is or eventually any suggestion of solving the problem in a different way? Jean-Luc ------------------------------------------------- Jean-Luc Vay Accelerator and Fusion Research Division Lawrence Berkeley National Laboratory - MS 71J Berkeley, CA 94720, USA Tel: (1) 510-486-4934 Fax: (1) 510-495-2323 Email: jlvay@lbl.gov ------------------------------------------------- -- ------------------------------------------------- Jean-Luc Vay Accelerator and Fusion Research Division Lawrence Berkeley National Laboratory - MS 71J Berkeley, CA 94720, USA Tel: (1) 510-486-4934 Fax: (1) 510-495-2323 Email: jlvay@lbl.gov ------------------------------------------------- -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com