Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
To:	cygwin AT cygwin DOT com
From:	"Judd" <jbogus1 AT yahoo DOT com>
Subject:	building with G++ 3.3.3
Date:	Tue, 12 Oct 2004 12:19:42 -0600
Lines:	191
Message-ID:	<ckh784$idt$1@sea.gmane.org>
X-Complaints-To:	usenet AT sea DOT gmane DOT 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 AT 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 AT 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 AT 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/

- Raw text -