| // Copyright John Maddock 2012. |
| // Use, modification and distribution are subject to the |
| // Boost Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| #include <cstddef> // See https://gcc.gnu.org/gcc-4.9/porting_to.html |
| #include <mpfr.h> |
| #include <boost/config.hpp> |
| |
| #ifdef __GNUC__ |
| #pragma message "MPFR_VERSION_STRING=" MPFR_VERSION_STRING |
| #endif |
| |
| #if (__GNU_MP_VERSION < 4) || ((__GNU_MP_VERSION == 4) && (__GNU_MP_VERSION_MINOR < 2)) |
| #error "Incompatible GMP version" |
| #endif |
| |
| #if (MPFR_VERSION < 3) |
| #error "Incompatible MPFR version" |
| #endif |
| |
| #ifdef __GNUC__ |
| #pragma message "__GNU_MP_VERSION=" BOOST_STRINGIZE(__GNU_MP_VERSION) |
| #pragma message "__GNU_MP_VERSION_MINOR=" BOOST_STRINGIZE(__GNU_MP_VERSION_MINOR) |
| #endif |
| |
| #if (__GNU_MP_VERSION < 4) || ((__GNU_MP_VERSION == 4) && (__GNU_MP_VERSION_MINOR < 2)) |
| #error "Incompatible GMP version" |
| #endif |
| |
| int main() |
| { |
| void *(*alloc_func_ptr) (size_t); |
| void *(*realloc_func_ptr) (void *, size_t, size_t); |
| void (*free_func_ptr) (void *, size_t); |
| |
| mp_get_memory_functions(&alloc_func_ptr, &realloc_func_ptr, &free_func_ptr); |
| |
| mpfr_buildopt_tls_p(); |
| |
| return 0; |
| } |
| |