Hi Michael ,
On Tuesday 19 November 2002 16:18, Michael Stolz wrote:
> I tryed to compile inventor-2.1.5-9.src.tar.gz under gentoo 1.4 and
> SUSE 8.1 (both use gcc 3.2)
>
> I got the following error message after running gmake install:
>
> /usr/bin/g++ -DLIBRARYBUILD -I/usr/X11R6/include -I.
> -I../../../../../../../lib/database/include
> -I../../../../../../../lib/interaction/include
> -I../../../../../../../lib/nodekits/include
> -I../../../../../../../libSoXt/include -I../head -fPIC
> -DIVPREFIX=\"/usr\" -g -c nurbsClient.c++
> In file included from gl4surfeval.c++:49,
> from nurbsClient.c++:57:
> /usr/include/stdio.h:320: declaration of C function `int
> printf(int, const
> char*, ...)' conflicts with
> /usr/include/stdio.h:276: previous declaration `int printf(const
> char*, ...)'
> here
> In file included from nurbsClient.c++:57:
> gl4surfeval.c++: In member function `virtual void
> _SoNurbsGL4SurfaceEval::bgnmap2f(long int)':
> gl4surfeval.c++:78: invalid conversion from `const char*' to `int'
> /usr/include/stdio.h:320: too few arguments to function `int
> printf(int, const
> char*, ...)'
>
> ....
>
> gl4surfeval.c++:226: at this point in file
> gmake[7]: *** [nurbsClient.o] Fehler 1
> gmake[7]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib/database/src/so/nodes/nurbs/clients«
> gmake[6]: *** [all] Fehler 1
> gmake[6]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib/database/src/so/nodes/nurbs«
> gmake[5]: *** [all] Fehler 1
> gmake[5]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib/database/src/so/nodes«
> gmake[4]: *** [all] Fehler 1
> gmake[4]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib/database/src/so«
> gmake[3]: *** [all] Fehler 1
> gmake[3]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib/database/src«
> gmake[2]: *** [all] Fehler 1
> gmake[2]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib/database«
> gmake[1]: *** [libInventor.a] Fehler 1
> gmake[1]: Verlassen des Verzeichnisses
> »/pc19/home/stolz/inventor/lib« gmake: *** [install] Fehler 1
>
>
> does anybody know what to do here?
> thanx,
> Michael
your problem is a result of a double definition of the dprintf(...)
function. One is defined in the inventor source, the other is a part
of the gcc compiler. You can switch of the second by switching of the
_GNU_SOURCE prepocessor variable. One easy way to do this, is to
modify the LINUXOPTS variable in the file inventor/make/ivcommondefs
in the following way:
LINUXOPTS = -fPIC -U_GNU_SOURCE
Bye,
Joern
|