CGAL users discussion list

["Laurent Rineau (CGAL/GeometryFactory)" <>]

Le Wednesday 26 November 2014 14:59:46 xantares 09 a écrit :
> Hello,
> 
> 
> I've got issues cross-compiling CGAL 4.5 with MinGW64 (mingw-gcc 4.9.1) from

Hi! So far CGAL does not support the MinGW(64) compiler. Your help is 
appreciated.

> 1. There's a compilation error with the x86_64 target:
[...]
> But if I replace _MSC_VER by _WIN32 in include/CGAL/sse2.h, both i686 and
> 
> x86_64 targets are fine:
> 
> 
> #if defined ( _WIN32 )
> 
> #define CGAL_ALIGN_16  __declspec(align(16))
> 
> #elif defined( __GNU__ )
> 
> #define  CGAL_ALIGN_16 __attribute__((aligned(16)))
> 
> #endif

Thanks. I will integrate that patch into CGAL-4.6.

> 2. Export libraries (.dll) are properly installed to <PREFIX>/bin and import
> 
> libraries (.dll.a) to <PREFIX>/lib.
> 
> 
> But in the CGALConfig.cmake file, the CGAL*_LIBRARY vars refer to
> 
> the export library name in <PREFIX>/lib:
> 
> 
> set(CGAL_LIBRARY         "/usr/i686-w64-mingw32/lib/libCGAL.dll")
> 
> 
> it should be the import library:
> 
> set(CGAL_LIBRARY         "/usr/i686-w64-mingw32/lib/libCGAL.dll.a")

Do you have a patch to our CMake scripts?

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/