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- From: Roberto Bagnara <[email protected]>
- 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"
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