From: Roberto Bagnara Date: Sat, 9 Jan 2010 15:32:08 +0000 (+0100) Subject: Added support for GMP 5.0. X-Git-Url: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl%2Fppl.git;a=commitdiff_plain;h=9c19bc2b318a35016e0189f9552c98910be37f53 Added support for GMP 5.0. --- diff --git a/m4/ac_check_gmp.m4 b/m4/ac_check_gmp.m4 index 60cecdc..15acb18 100644 --- a/m4/ac_check_gmp.m4 +++ b/m4/ac_check_gmp.m4 @@ -71,6 +71,10 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[ #GMP version 4.1.3 or higher is required #endif +#ifndef BITS_PER_MP_LIMB +#define BITS_PER_MP_LIMB GMP_LIMB_BITS +#endif + int main() { std::string header_version; @@ -97,11 +101,11 @@ main() { return 1; } - if (sizeof(mp_limb_t)*CHAR_BIT != GMP_LIMB_BITS - || GMP_LIMB_BITS != mp_bits_per_limb) { + if (sizeof(mp_limb_t)*CHAR_BIT != BITS_PER_MP_LIMB + || BITS_PER_MP_LIMB != mp_bits_per_limb) { std::cerr << "GMP header (gmp.h) and library (ligmp.*) bits-per-limb mismatch:\n" - << "header gives " << __GMP_BITS_PER_MP_LIMB << ";\n" + << "header gives " << BITS_PER_MP_LIMB << ";\n" << "library gives " << mp_bits_per_limb << ".\n" << "This probably means you are on a bi-arch system and\n" << "you are compiling with the wrong header or linking with\n"