Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com To: cygwin@cygwin.com From: "Judd" Subject: building with G++ 3.3.3 Date: Tue, 12 Oct 2004 12:19:42 -0600 Lines: 191 Message-ID: X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: 66.54.224.97 X-Newsreader: Microsoft Outlook Express 6.00.2800.1437 X-IsSubscribed: yes I'm trying to port OpenInventor freeware over to cygwin and I'm having some problems with the linkage. When trying to build the DLL, I'm coming up with some errors I'm having a hard time trying to get around. g++ -shared -o libInventor.dll -Wl,--out-implib=libInventor.dll.a \ -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--whole-archive \ ./stub.o \ ./database/src/sb/projectors/SbProjectors.o \ ./database/src/sb/Sb.o \... (more object files) -L/usr/lib -L/usr/X11R6/lib -L../libimage -L../libFL/src -ljpeg.dll -limage -lFL -lX11 -lGLU -lGL -liconv -lfreetype The errors I'm getting are mostly errors where a function is defined in 2 places... but almost all of them (except the first few) are in the SAME library (libgcc.a). Does anybody have a solution to this problem? Here's a sample of some of the build errors: ------------------------------------- /usr/lib/libcygwin.a(d000027.o)(.text+0x0): multiple definition of `___eprintf' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_eprintf.o)(.text+0x0): first defined here /usr/lib/libcygwin.a(d000085.o)(.text+0x0): multiple definition of `__alloca' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_chkstk.o)(.text+0x0): first defined here /usr/lib/w32api/libuser32.a(dicds00560.o)(.idata$5+0x0): multiple definition of `__imp__SetWindowContextHelpId@8' /usr/lib/w32api/libuser32.a(dicds00628.o)(.text+0x0): first defined here /usr/lib/w32api/libuser32.a(dicds00531.o)(.idata$5+0x0): multiple definition of `__imp__SetMenuContextHelpId@8' /usr/lib/w32api/libuser32.a(dicds00627.o)(.text+0x0): first defined here /usr/lib/w32api/libuser32.a(dicds00337.o)(.idata$5+0x0): multiple definition of `__imp__GetWindowContextHelpId@4' /usr/lib/w32api/libuser32.a(dicds00626.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_chkstk.o)(.text+0x0): multiple definition of `___chkstk' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_chkstk.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_chkstk.o)(.text+0x0): multiple definition of `__alloca' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_chkstk.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_muldi3.o)(.text+0x0): multiple definition of `___muldi3' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_muldi3.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_negdi2.o)(.text+0x0): multiple definition of `___negdi2' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_negdi2.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_lshrdi3.o)(.text+0x0): multiple definition of `___lshrdi3' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_lshrdi3.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ashldi3.o)(.text+0x0): multiple definition of `___ashldi3' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ashldi3.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ashrdi3.o)(.text+0x0): multiple definition of `___ashrdi3' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ashrdi3.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ffsdi2.o)(.text+0x0): multiple definition of `___ffsdi2' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ffsdi2.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_clz.o)(.rdata+0x0): multiple definition of `___clz_tab' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_clz.o)(.rdata+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_cmpdi2.o)(.text+0x0): multiple definition of `___cmpdi2' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_cmpdi2.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ucmpdi2.o)(.text+0x0): multiple definition of `___ucmpdi2' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_ucmpdi2.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_floatdidf.o)(.text+0x0): multiple definition of `___floatdidf' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_floatdidf.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_floatdisf.o)(.text+0x0): multiple definition of `___floatdisf' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_floatdisf.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsdfsi.o)(.text+0x0): multiple definition of `___fixunsdfsi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsdfsi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunssfsi.o)(.text+0x0): multiple definition of `___fixunssfsi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunssfsi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsdfdi.o)(.text+0x0): multiple definition of `___fixunsdfdi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsdfdi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixdfdi.o)(.text+0x0): multiple definition of `___fixdfdi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixdfdi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunssfdi.o)(.text+0x0): multiple definition of `___fixunssfdi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunssfdi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixsfdi.o)(.text+0x0): multiple definition of `___fixsfdi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixsfdi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixxfdi.o)(.text+0x0): multiple definition of `___fixxfdi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixxfdi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsxfdi.o)(.text+0x0): multiple definition of `___fixunsxfdi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsxfdi.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_floatdixf.o)(.text+0x0): multiple definition of `___floatdixf' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_floatdixf.o)(.text+0x0): first defined here /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsxfsi.o)(.text+0x0): multiple definition of `___fixunsxfsi' /usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/libgcc.a(_fixunsxfsi.o)(.text+0x0): first defined here -------------------------------------------------- This goes on and on for another 100 lines or so. Again, any solutions are appreciated. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/