diff -up mpir-1.3.1/configure.in.s390x mpir-1.3.1/configure.in --- mpir-1.3.1/configure.in.s390x 2010-01-30 23:13:19.000000000 +0100 +++ mpir-1.3.1/configure.in 2011-06-16 10:24:58.000000000 +0200 @@ -1059,6 +1059,11 @@ case $host in ;; + s390x-*-*) + gcc_cflags="-O2 $fomit_frame_pointer" + path="s390x" + #extra_functions="udiv_w_sdiv" + ;; # IBM s/370 and similar [s3[6-9]0*-*-*]) gcc_cflags="-O2 $fomit_frame_pointer" diff -up mpir-1.3.1/configure.s390x mpir-1.3.1/configure --- mpir-1.3.1/configure.s390x 2011-06-16 10:22:58.000000000 +0200 +++ mpir-1.3.1/configure 2011-06-16 10:24:38.000000000 +0200 @@ -3749,6 +3749,11 @@ _ACEOF ;; + s390x-*-*) + gcc_cflags="-O2 $fomit_frame_pointer" + path="s390x" + #extra_functions="udiv_w_sdiv" + ;; # IBM s/370 and similar s3[6-9]0*-*-*) gcc_cflags="-O2 $fomit_frame_pointer" diff -up mpir-1.3.1/mpn/s390/gmp-mparam.h.s390x mpir-1.3.1/mpn/s390/gmp-mparam.h --- mpir-1.3.1/mpn/s390/gmp-mparam.h.s390x 2010-01-30 23:12:42.000000000 +0100 +++ mpir-1.3.1/mpn/s390/gmp-mparam.h 2011-06-16 10:22:21.000000000 +0200 @@ -20,7 +20,8 @@ the Free Software Foundation, Inc., 51 F MA 02110-1301, USA. */ -/* BITS_PER_MP_LIMB etc generated by configure */ +#define BITS_PER_MP_LIMB 32 +#define BYTES_PER_MP_LIMB 4 /* Generated by tuneup.c, 2001-12-03, gcc 2.95 */ diff -up mpir-1.3.1/mpn/s390x/gmp-mparam.h.s390x mpir-1.3.1/mpn/s390x/gmp-mparam.h --- mpir-1.3.1/mpn/s390x/gmp-mparam.h.s390x 2011-06-16 10:22:21.000000000 +0200 +++ mpir-1.3.1/mpn/s390x/gmp-mparam.h 2011-06-16 10:22:21.000000000 +0200 @@ -0,0 +1,27 @@ +/* gmp-mparam.h -- Compiler/machine parameter header file. + +Copyright (C) 1991, 1993, 1994, 1995 Free Software Foundation, Inc. + +This file is part of the GNU MP Library. + +The GNU MP Library is free software; you can redistribute it and/or modify +it under the terms of the GNU Library General Public License as published by +the Free Software Foundation; either version 2 of the License, or (at your +option) any later version. + +The GNU MP Library is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public +License for more details. + +You should have received a copy of the GNU Library General Public License +along with the GNU MP Library; see the file COPYING.LIB. If not, write to +the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +MA 02111-1307, USA. */ + +#define BITS_PER_MP_LIMB 64 +#define BYTES_PER_MP_LIMB 8 +#define BITS_PER_LONGINT 64 +#define BITS_PER_INT 32 +#define BITS_PER_SHORTINT 16 +#define BITS_PER_CHAR 8