Re: [Plib-users] multiple definitions

[Mat D. <mdd...@en...>]

the exact g++ errors are:


Mkdir  
/Volumes/Storage/mat/Desktop/ttt3d-0.2.0/ttt3d/build/ttt3d.build/ 
ttt3d.build/Objects-normal/ppc
CompileCplusplus  
/Volumes/Storage/mat/Desktop/ttt3d-0.2.0/ttt3d/build/ttt3d.build/ 
ttt3d.build/Objects-normal/ppc/cell.o
In file included from /usr/include/plib/ssg.h:28,
                  from  
/Volumes/Storage/mat/Desktop/ttt3d-0.2.0/src/p3d.h:36,
                  from  
/Volumes/Storage/mat/Desktop/ttt3d-0.2.0/src/cell.cxx:25:
/usr/include/plib/sg.h: In function `void sgMakeCoordMat4(float (*)[4],  
const float*, const float*)':
/usr/include/plib/sg.h:145: declaration of C function `void  
sgMakeCoordMat4(float (*)[4], const float*, const float*)' conflicts  
with
/usr/include/plib/sg.h:142: previous declaration `void  
sgMakeCoordMat4(float (*)[4], float, float, float, float, float,  
float)' here

These are the kinds of errors Im getting.
It might be interesting to note that it says "declaration of C  
function".....but I still don't know how to fix it

mat.


On Friday, November 8, 2002, at 08:26 PM, Mat Davidson wrote:

> Im running Mac OSX Jaguar, GCC 3.1
>
> I can compile the libs from source and install them without a problem.  
>  When I try to use the libs though I get a ton of errors associated  
> with the use of "inline" translation functions and overloads used in  
> header files such as ul.h and sg.h.  For example, the following code  
> throws errors:
>
> ul.h: line 275
> static inline void _ulEndianSwap(unsigned int *x) {
>   *x = (( *x >> 24 ) & 0x000000FF ) |
>     (( *x >>  8 ) & 0x0000FF00 ) |
>     (( *x <<  8 ) & 0x00FF0000 ) |
>     (( *x << 24 ) & 0xFF000000 ) ;
> }
>
> static inline void _ulEndianSwap(unsigned short *x) {
>   *x = (( *x >>  8 ) & 0x00FF ) |
>     (( *x <<  8 ) & 0xFF00 ) ;
> }
>
> and also
>
>
> sg.h: line 835
> extern void sgReflectInPlaneVec3 ( sgVec3 dst, const sgVec3 src, const  
> sgVec4 plane ) ;
> inline void sgReflectInPlaneVec3 ( sgVec3 dst, const sgVec4 plane )
> {
>   sgReflectInPlaneVec3 ( dst, dst, plane ) ;
> }
>
>
>
> Im compiling the projects with g++.  Has anyone ever run into this?   
> Theres no way I can use plib like this, hopefully theres a way to fix  
> this.  Please let me know if you have any ideas.
>
>
> mat.