[Proj] Build fails on Windows

[Michael Speth]

Hello,
   Why is proj.4 being compiled with a C++ compiler?  Variable length 
arrays are valid C language constructs but are not in C++.  So does 
proj.4 need to be both C and C++ compiler compliant?

Regards

On 22/12/11 14:49, J. Luis wrote:
> Hi,
>
> On Windows (VS2010) the build errors after the addition of the the
> healpix projection
>
> Joaquim Luis
>
> PJ_healpix.c(149) : error C2057: expected constant expression
> PJ_healpix.c(149) : error C2466: cannot allocate an array of constant size 0
> PJ_healpix.c(149) : error C2087: 'vert' : missing subscript
> PJ_healpix.c(222) : warning C4048: different array subscripts : 'double
> (*)[1]' and 'double [18][18]'
> PJ_healpix.c(238) : warning C4048: different array subscripts : 'double
> (*)[1]' and 'double [12][12]'
> PJ_healpix.c(572) : error C2143: syntax error : missing ';' before 'type'
> PJ_healpix.c(573) : error C2143: syntax error : missing ';' before 'type'
> PJ_healpix.c(575) : error C2065: 'x' : undeclared identifier
> PJ_healpix.c(575) : error C2065: 'y' : undeclared identifier
> PJ_healpix.c(588) : error C2061: syntax error : identifier
> 's_healpix_inverse'
> PJ_healpix.c(588) : error C2059: syntax error : ';'
> PJ_healpix.c(588) : error C2059: syntax error : 'type'
> PJ_healpix.c(652) : error C2065: 's_healpix_inverse' : undeclared identifier
>
> I also get this warnings that are independent of the above problem
>
> pj_open_lib.c(46) : warning C4129: 'p' : unrecognized character escape
> sequence
> pj_open_lib.c(46) : warning C4129: 'c' : unrecognized character escape
> sequence
> pj_open_lib.c(46) : warning C4129: 'p' : unrecognized character escape
> sequence
> pj_open_lib.c(46) : warning C4129: 'c' : unrecognized character escape
> sequence
> pj_open_lib.c(46) : warning C4129: 'V' : unrecognized character escape
> sequence
> pj_open_lib.c(46) : warning C4129: 'S' : unrecognized character escape
> sequence
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-- 
Michael Speth
Research Systems Developer
Landcare Research