1 // Copyright John Maddock 2012.
2 // Use, modification and distribution are subject to the
3 // Boost Software License, Version 1.0. (See accompanying file
4 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 #include <cstddef> // See https://gcc.gnu.org/gcc-4.9/porting_to.html
8 #include <boost/config.hpp>
11 #pragma message "MPFR_VERSION_STRING=" MPFR_VERSION_STRING
14 #if (__GNU_MP_VERSION < 4) || ((__GNU_MP_VERSION == 4) && (__GNU_MP_VERSION_MINOR < 2))
15 #error "Incompatible GMP version"
18 #if (MPFR_VERSION < 3)
19 #error "Incompatible MPFR version"
23 #pragma message "__GNU_MP_VERSION=" BOOST_STRINGIZE(__GNU_MP_VERSION)
24 #pragma message "__GNU_MP_VERSION_MINOR=" BOOST_STRINGIZE(__GNU_MP_VERSION_MINOR)
27 #if (__GNU_MP_VERSION < 4) || ((__GNU_MP_VERSION == 4) && (__GNU_MP_VERSION_MINOR < 2))
28 #error "Incompatible GMP version"
33 void* (*alloc_func_ptr)(size_t);
34 void* (*realloc_func_ptr)(void*, size_t, size_t);
35 void (*free_func_ptr)(void*, size_t);
37 mp_get_memory_functions(&alloc_func_ptr, &realloc_func_ptr, &free_func_ptr);
39 mpfr_buildopt_tls_p();