Re: Problems linking program
Larry, What I am trying to do is guild a library for working with images called GD. It is for dynamically creating images, and I got it from: http://www.boutell.com/gd/ The libraries and order that I am using is: LIBS=-lfreetype -lgd -lz -ljpeg -lpng -lcygwin I have resolved most of the issues now, but now I seem to be getting an error about a DLL linkage? Here is the cygwin1.dll that I am using. where cygwin1.dll D:\cygwin\bin\cygwin1.dll Here is the current error that I am getting. /source/gd-2.0.1 make install MAKE Version 5.2 Copyright (c) 1987, 2000 Borland rm -f libgd.so.2.0.0 2/dev/null The system cannot find the path specified. ld -shared -o libgd.so.2.0.0 gd.o gd_gd.o gd_gd2.o gd_io.o gd_io_dp.o gd_io_file.o gd_ss.o gd_io_ss.o gd_png.o gd_jpeg.o gdxpm.o gdfontt.o gdfonts.o gdfontmb.o gdfontl.o gdfontg.o gdtables.o gdft.o gdcache.o gdkanji.o wbmp.o gd_wbmp.o gdhelpers.o gd_topal.o -lfreetype -lgd -lz -ljpeg -lpng -lcygwin /usr/lib/libcygwin.a(_cygwin_crt0_common.o)(.text+0xe6): undefined reference to `GetModuleHandleA@4' ** error 1 ** deleting libgd.so.2.0.0 Thanks, Matt I'm not sure I can explain what you should be looking for, since I'm not sure I understand what you're doing. As I stated before, as near as I can tell you're working with old Cygwin source (for some reason) and possibly trying to build the GNU C library. The former seems unnecessary at best and the latter is a major undertaking at least. But to your specific query, libc.a and libg.a are simple symbolic links to libcygwin.a. libcygwin.a is the import library for the Cygwin DLL, which has all the C library routines for the Cygwin environment. Building with gcc/g++ as provided by Cygwin automatically includes libcygwin.a. If your symbols aren't resolving but they are in this library, I'm going to guess that there is a library ordering problem but that's a shot in the dark (and not a very good one I bet) given that I don't understand what you're trying to do and the details of how you're doing it. Pinky, you've left the lens cap of your mind on again. - The Brain = Preferred Resources (314) 567-7600 phone 701 Emerson rd. (314) 993-6699 fax Suite 475 [EMAIL PROTECTED] St. Louis, MO 63141 = -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Problems linking program
Larry, I did an nm -C and collected the output to a text file. I found references to these functions in libc, libg, and libcygwin. I am not quite sure what to look for now. Can you explain what I need to be looking for? Thanks, Matt At 02:24 PM 4/18/2002, you wrote: At 02:16 PM 4/18/2002, Matt Minnis wrote: I am having trouble linking a program: What libraries are these found in? __umoddi3 __udivdi3 _cygwin_istext_for_stdio The errors are below: /usr/lib/libg.a(vfprintf.o): In function `vfprintf_r': /home/Habacker/src/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/ ../../. ./../../src/newlib/libc/stdio/vfprintf.c:774: undefined reference to `__umoddi3' /home/Habacker/src/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/ ../../. ./../../src/newlib/libc/stdio/vfprintf.c:775: undefined reference to `__udivdi3' /usr/lib/libg.a(stdio.o): In function `_stextmode': /home/Habacker/tmp/kde/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/st dio/../ ../../../../src/newlib/libc/stdio/stdio.c:127: undefined reference to `_cygwin_i stext_for_stdio' make: *** [libgd.so.2.0.0] Error 1 In all seriousness, 'nm' on the available libraries will tell you this. But I'm going to guess you won't find what you want. It looks to me like you have two (other) problems: 1. You're building with against some old Cygwin DLL code 2. You're trying to build the GNU C library You can rectify (1). Good luck with (2). You'll need it! ;-) Larry Hall [EMAIL PROTECTED] RFK Partners, Inc. http://www.rfk.com 838 Washington Street (508) 893-9779 - RFK Office Holliston, MA 01746 (508) 893-9889 - FAX -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ Pinky, you've left the lens cap of your mind on again. - The Brain = Preferred Resources (314) 567-7600 phone 701 Emerson rd. (314) 993-6699 fax Suite 475 [EMAIL PROTECTED] St. Louis, MO 63141 = -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Problems linking program
I am having trouble linking a program: What libraries are these found in? __umoddi3 __udivdi3 _cygwin_istext_for_stdio The errors are below: /usr/lib/libg.a(vfprintf.o): In function `vfprintf_r': /home/Habacker/src/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/../../. ./../../src/newlib/libc/stdio/vfprintf.c:774: undefined reference to `__umoddi3' /home/Habacker/src/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/../../. ./../../src/newlib/libc/stdio/vfprintf.c:775: undefined reference to `__udivdi3' /usr/lib/libg.a(stdio.o): In function `_stextmode': /home/Habacker/tmp/kde/cygwin-1.3.2-1/build/i686-pc-cygwin/newlib/libc/stdio/../ ../../../../src/newlib/libc/stdio/stdio.c:127: undefined reference to `_cygwin_i stext_for_stdio' make: *** [libgd.so.2.0.0] Error 1 Thanks, Matt Pinky, you've left the lens cap of your mind on again. - The Brain = Preferred Resources (314) 567-7600 phone 701 Emerson rd. (314) 993-6699 fax Suite 475 [EMAIL PROTECTED] St. Louis, MO 63141 = -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
