Compile on OSX

[akhenakh]

Probably not tested enough but compiles and seems to work

[bvernoux]

Hi Fabrice,

Thanks for this pull
But in file "libairspy/src/iqconverter_float.c and iqconverter_float.c" the line "define _aligned_malloc(size, alignment) malloc(size)" does not use alignment parameter and it will have issues on MacOS (even if today it probably work fine), could you check if there is not a special API (for MacOS) with size & alignment as parameter ? (like for linux memalign(alignment, size))

Thanks for your work

Best Regards
Benjamin

[akhenakh]

As the malloc page states :

 The malloc(), calloc(), valloc(), realloc(), and reallocf() functions
 allocate memory.  The allocated memory is aligned such that it can be
 used for any data type, including AltiVec- and SSE-related types.  The
 free() function frees allocations that were created via the preceding
 allocation functions.

"Mac OS X does have 16 Byte memory alignment in the ABI. You should not need to use memalign(). If you memory requirements are a factor of 16 then I would not implement it and maybe just add an assert."

[bvernoux]

Ok thanks for the MacOS support