[SciPy-dev] Build of newcore on macosX and with mingw32

[Jörgen Stenarson]

Hi,

thanks for looking into this.

Pearu Peterson wrote:
...
> 
> ...
> 
>> gcc: build/src/scipy/base/src/umathmodule.c
>> build/src/scipy/base/src/umathmodule.c:56: error: static declaration 
>> of 'acoshf' follows non-static declaration
>> build/src/scipy/base/src/umathmodule.c:61: error: static declaration 
>> of 'asinhf' follows non-static declaration
>> build/src/scipy/base/src/umathmodule.c:66: error: static declaration 
>> of 'atanhf' follows non-static declaration
>> build/src/scipy/base/src/umathmodule.c:56: error: static declaration 
>> of 'acoshf' follows non-static declaration
>> build/src/scipy/base/src/umathmodule.c:61: error: static declaration 
>> of 'asinhf' follows non-static declaration
>> build/src/scipy/base/src/umathmodule.c:66: error: static declaration 
>> of 'atanhf' follows non-static declaration
> 
> 
> Could you send the contects of build/src/scipy/base/config.h?

/* #define SIZEOF_SHORT 2 */
/* #define SIZEOF_INT 4 */
/* #define SIZEOF_LONG 4 */
/* #define SIZEOF_FLOAT 4 */
/* #define SIZEOF_DOUBLE 8 */
#define SIZEOF_LONG_DOUBLE 16
#define SIZEOF_PY_INTPTR_T 4
/* #define SIZEOF_LONG_LONG 8 */
#define SIZEOF_PY_LONG_LONG 8
/* #define CHAR_BIT 8 */
#define MATHLIB
#define HAVE_LONGDOUBLE_FUNCS
#define HAVE_FLOAT_FUNCS
#define HAVE_INVERSE_HYPERBOLIC
#define HAVE_INVERSE_HYPERBOLIC_FLOAT

> 
> What happens if you add
> 
> #define HAVE_INVERSE_HYPERBOLIC_FLOAT
> 
as you can see above it is already there.

> to build/src/scipy/base/config.h? The code probably builds then.
> Then it's not clear to me why
> 
>   kws_args = {'libraries':libs,'decl':0,'headers':['math.h']}
>   config_cmd.check_func('atanhf', **kws_args)
> 
> fails in your platform when atanhf seems to be available.
> 
> Pearu
...
do you have any other ideas?

/Jörgen