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