The following bug exists since at least GMP 4.3 and still persists: gmp-h.in defines _GMP_DECLSPEC_EXPORT / _GMP_DECLSPEC_IMPORT for different systems and use it later.
The problem: it does not define it to something for unknown environments. The attached patch defines them empty when the compiler is not known and adds the working definition for the OrangeC compiler. [Note: the patch used the old format, ORANGEC understands both ´__dllexport__´ and ´dllexport´ so it may be added to the GCC-define] Simon
Index: gmp-h.in =================================================================== --- gmp-h.old.in +++ gmp-h.in @@ -168,18 +168,18 @@ #if defined (__GNUC__) #define __GMP_DECLSPEC_EXPORT __declspec(__dllexport__) #define __GMP_DECLSPEC_IMPORT __declspec(__dllimport__) -#endif -#if defined (_MSC_VER) || defined (__BORLANDC__) +#elif defined (_MSC_VER) || defined (__BORLANDC__) || defined (__ORANGEC__) #define __GMP_DECLSPEC_EXPORT __declspec(dllexport) #define __GMP_DECLSPEC_IMPORT __declspec(dllimport) -#endif -#ifdef __WATCOMC__ +#elif defined (__WATCOMC__) #define __GMP_DECLSPEC_EXPORT __export #define __GMP_DECLSPEC_IMPORT __import -#endif -#ifdef __IBMC__ +#elif defined (__IBMC__) #define __GMP_DECLSPEC_EXPORT _Export #define __GMP_DECLSPEC_IMPORT _Import +#else +#define __GMP_DECLSPEC_EXPORT +#define __GMP_DECLSPEC_IMPORT #endif #if defined( _MSC_VER )
_______________________________________________ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs