More Info
Reini Urban
rurban@x-ray.at
Mon May 3 22:08:00 GMT 2004
Judd schrieb:
> Oh I know. This is the Windows PC version (should have stated that
> earlier). OpenInventor has a freeware Linux version and a Windows PC
> version distributed by TGS. The version I'm using is the Windows PC version
> which has libraries that work with Visual C++. I just don't know if Cygwin
> can use VC++ type library binaries. I don't recall the format of Visual C++
> objects anymore (OMT?). It's a been a bit.
>
>>>I have a feeling they work with isual C++ and their object format.
>>>Can the g++ linker in Cygwin work with Visual C++ object libraries?
Generally not, only if they provided their libs as extern "C".
http://cygwin.com/faq/faq_4.html#SEC103
And Google for "cygwin g++ msvc link +site:cygwin.com"
> OK... that's good news. I wonder what I have to do to link them. What I'm
> doing now for instance is this:
>
> g++ -O -g C:/Cygwin/home/root/bin/myApp myApp.o graphics.o
> /usr/lib/InvSV110.lib /usr/lib/DataViz400.LIB /usr/lib/INV400.LIB /usr/lib/
> DataViz400D.LIB /usr/lib/INV400D.LIB /usr/lib/DataVizW400.LIB
> /usr/lib/INVU400.L
> IB /usr/lib/DataVizW400D.LIB /usr/lib/INVU400D.LIB /usr/lib/DialogViz100.LIB
> /us
> r/lib/INVW400.LIB /usr/lib/DialogViz100D.LIB /usr/lib/INVW400D.LIB
> /usr/lib/Hard
> Copy400.LIB /usr/lib/IVF400.LIB /usr/lib/HardCopy400D.LIB
> /usr/lib/IVF400D.LIB /
> usr/lib/HardCopyW400.LIB /usr/lib/IVvr400.LIB /usr/lib/HardCopyW400D.LIB
> /usr/li
> b/Ivvr400D.LIB -L
> C:/Cygwin/home/root/lib -lm -lpthread -lGLU.dll -lGL.dll -lG
> Lw -lg2c
>
> Is there a switch that I need to use for linking windows .LIB files? I'm
> getting lots of undefined references in the Inventor code (included headers)
> letting me know that I'm not linking the libraries (at least that's
> typically the problem when that happens).
--
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/
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