mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-29 19:30:36 +02:00
Enable option to prefer mini-gmp over libgmp
* configure.ac: rework gmp library detection. Add new flag. * libguile.h: modify gmp header inclusion * libguile/Makefile.am: add mini-gmp.[ch] files * libguile/bytevectors.c: add mini-gmp headers * libguile/gen-scmconfig.c: new #include variable GUILE_MINI_GMP * libguile/init.c: add mini-gmp header * libguile/mini-gmp.c: new file * libguile/mini-gmp.h: new file * libguile/numbers.c: add fallback for missing mpz_get_d_2exp * libguile/numbers.h: yse mini-gmp header * libguile/random.c: use mini-gmp header * libguile/socket.c: use mini-gmp header
This commit is contained in:
parent
a4a5fbced3
commit
eb1bd8050e
12 changed files with 4951 additions and 25 deletions
30
configure.ac
30
configure.ac
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@ -646,22 +646,28 @@ fi
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AC_CACHE_SAVE
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dnl GMP tests
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AC_LIB_HAVE_LINKFLAGS([gmp],
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PKG_CHECK_MODULES([GMP],[gmp],
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[],
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[#include <gmp.h>],
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[mpz_import (0, 0, 0, 0, 0, 0, 0);])
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[$enable_mini_gmp=yes])
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if test "x$HAVE_LIBGMP" != "xyes"; then
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AC_MSG_ERROR([GNU MP 4.1 or greater not found, see README])
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AC_ARG_ENABLE(mini-gmp,
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[ --enable-mini-gmp use mini-gmp instead of the full GMP library])
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if test "$enable_mini_gmp" = yes; then
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AC_DEFINE([GUILE_MINI_GMP], 1,
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[Define this if you want to use mini-gmp.])
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else
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LIBS="$GMP_LIBS $LIBS"
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CFLAGS="$GMP_CFLAGS $CFLAGS"
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fi
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AM_CONDITIONAL([USE_MINI_GMP], [test "x$enable_mini_gmp" = "xyes"])
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dnl `mpz_inits' and `mpz_clears' appeared in GMP 5.0.0.
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save_CPPFLAGS="$CPPFLAGS"
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if test "x$LIBGMP_PREFIX" != "x"; then
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CPPFLAGS="-I$LIBGMP_PREFIX $CPPFLAGS"
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fi
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AC_CHECK_DECLS([mpz_inits], [], [], [[#include <gmp.h>]])
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CPPFLAGS="$save_CPPFLAGS"
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AC_CHECK_DECLS([mpz_inits], [], [],
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[[#if GUILE_MINI_GMP
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#include "libguile/mini-gmp.h"
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#else
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#include <gmp.h>
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#endif]])
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dnl GNU libunistring is checked for by Gnulib's `libunistring' module.
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if test "x$LTLIBUNISTRING" = "x"; then
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16
libguile.h
16
libguile.h
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@ -22,15 +22,21 @@
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/* This needs to be included outside of the extern "C" block.
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*/
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#include <gmp.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "libguile/scm.h"
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#ifdef __cplusplus
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}
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#endif
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#if GUILE_MINI_GMP
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#include "libguile/mini-gmp.h"
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#else
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#include <gmp.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "libguile/alist.h"
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#include "libguile/array-handle.h"
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#include "libguile/array-map.h"
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@ -241,6 +241,10 @@ if ENABLE_JIT
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libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES += $(lightening_c_files)
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endif
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if USE_MINI_GMP
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libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES += mini-gmp.c
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endif
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DOT_X_FILES = \
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alist.x \
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array-handle.x \
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@ -474,7 +478,8 @@ EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES = \
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posix.c net_db.c socket.c \
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debug-malloc.c \
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posix-w32.c \
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locale-categories.h
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locale-categories.h \
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mini-gmp.h
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## delete guile-snarf.awk from the installation bindir, in case it's
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## lingering there due to an earlier guile version not having been
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@ -35,7 +35,11 @@
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#include <alloca.h>
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#include <assert.h>
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#if GUILE_MINI_GMP
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#include "mini-gmp.h"
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#else
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#include <gmp.h>
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#endif
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#include "array-handle.h"
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#include "arrays.h"
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@ -1,4 +1,4 @@
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/* Copyright 2003-2013,2018,2020
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/* Copyright 2003-2013,2018,2020,2021
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Free Software Foundation, Inc.
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This file is part of Guile.
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pf ("#define SCM_HAVE_WINSOCK2_H 0 /* 0 or 1 */\n");
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#endif
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/*** GUILE_DEBUG (defined or undefined) ***/
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pf ("\n");
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pf ("/* Define to include various undocumented debugging functions. */\n");
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pf ("/* Define to 1 if there is an auxiliary stack, as in ia64. */\n");
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pf ("#define SCM_HAVE_AUXILIARY_STACK %d\n", SCM_I_GSC_HAVE_AUXILIARY_STACK);
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#ifdef GUILE_MINI_GMP
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pf ("#define GUILE_MINI_GMP 1\n");
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#else
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pf ("#undef GUILE_MINI_GMP\n");
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#endif
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printf ("#endif\n");
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return 0;
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@ -31,7 +31,11 @@
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#include <sys/stat.h>
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#include <unistd.h>
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#if GUILE_MINI_GMP
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#include "mini-gmp.h"
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#else
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#include <gmp.h>
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#endif
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/* Everybody has an init function. */
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#include "alist.h"
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4573
libguile/mini-gmp.c
Normal file
4573
libguile/mini-gmp.c
Normal file
File diff suppressed because it is too large
Load diff
305
libguile/mini-gmp.h
Normal file
305
libguile/mini-gmp.h
Normal file
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/* mini-gmp, a minimalistic implementation of a GNU GMP subset.
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Copyright 2011-2015, 2017, 2019-2020 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of either:
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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or
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* the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any
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later version.
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or both in parallel, as here.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received copies of the GNU General Public License and the
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GNU Lesser General Public License along with the GNU MP Library. If not,
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see https://www.gnu.org/licenses/. */
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/* About mini-gmp: This is a minimal implementation of a subset of the
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GMP interface. It is intended for inclusion into applications which
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have modest bignums needs, as a fallback when the real GMP library
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is not installed.
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This file defines the public interface. */
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#ifndef __MINI_GMP_H__
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#define __MINI_GMP_H__
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/* For size_t */
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#include <stddef.h>
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#if defined (__cplusplus)
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extern "C" {
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#endif
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void mp_set_memory_functions (void *(*) (size_t),
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void *(*) (void *, size_t, size_t),
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void (*) (void *, size_t));
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void mp_get_memory_functions (void *(**) (size_t),
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void *(**) (void *, size_t, size_t),
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void (**) (void *, size_t));
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#ifndef MINI_GMP_LIMB_TYPE
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#define MINI_GMP_LIMB_TYPE long
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#endif
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typedef unsigned MINI_GMP_LIMB_TYPE mp_limb_t;
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typedef long mp_size_t;
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typedef unsigned long mp_bitcnt_t;
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typedef mp_limb_t *mp_ptr;
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typedef const mp_limb_t *mp_srcptr;
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typedef struct
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{
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int _mp_alloc; /* Number of *limbs* allocated and pointed
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to by the _mp_d field. */
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int _mp_size; /* abs(_mp_size) is the number of limbs the
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last field points to. If _mp_size is
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negative this is a negative number. */
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mp_limb_t *_mp_d; /* Pointer to the limbs. */
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} __mpz_struct;
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typedef __mpz_struct mpz_t[1];
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typedef __mpz_struct *mpz_ptr;
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typedef const __mpz_struct *mpz_srcptr;
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extern const int mp_bits_per_limb;
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void mpn_copyi (mp_ptr, mp_srcptr, mp_size_t);
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void mpn_copyd (mp_ptr, mp_srcptr, mp_size_t);
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void mpn_zero (mp_ptr, mp_size_t);
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int mpn_cmp (mp_srcptr, mp_srcptr, mp_size_t);
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int mpn_zero_p (mp_srcptr, mp_size_t);
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mp_limb_t mpn_add_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);
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mp_limb_t mpn_add_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);
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mp_limb_t mpn_add (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);
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mp_limb_t mpn_sub_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);
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mp_limb_t mpn_sub_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);
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mp_limb_t mpn_sub (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);
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mp_limb_t mpn_mul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);
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mp_limb_t mpn_addmul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);
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mp_limb_t mpn_submul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);
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mp_limb_t mpn_mul (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);
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void mpn_mul_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);
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void mpn_sqr (mp_ptr, mp_srcptr, mp_size_t);
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int mpn_perfect_square_p (mp_srcptr, mp_size_t);
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mp_size_t mpn_sqrtrem (mp_ptr, mp_ptr, mp_srcptr, mp_size_t);
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mp_limb_t mpn_lshift (mp_ptr, mp_srcptr, mp_size_t, unsigned int);
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mp_limb_t mpn_rshift (mp_ptr, mp_srcptr, mp_size_t, unsigned int);
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mp_bitcnt_t mpn_scan0 (mp_srcptr, mp_bitcnt_t);
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mp_bitcnt_t mpn_scan1 (mp_srcptr, mp_bitcnt_t);
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void mpn_com (mp_ptr, mp_srcptr, mp_size_t);
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mp_limb_t mpn_neg (mp_ptr, mp_srcptr, mp_size_t);
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mp_bitcnt_t mpn_popcount (mp_srcptr, mp_size_t);
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mp_limb_t mpn_invert_3by2 (mp_limb_t, mp_limb_t);
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#define mpn_invert_limb(x) mpn_invert_3by2 ((x), 0)
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size_t mpn_get_str (unsigned char *, int, mp_ptr, mp_size_t);
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mp_size_t mpn_set_str (mp_ptr, const unsigned char *, size_t, int);
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void mpz_init (mpz_t);
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void mpz_init2 (mpz_t, mp_bitcnt_t);
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void mpz_clear (mpz_t);
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#define mpz_odd_p(z) (((z)->_mp_size != 0) & (int) (z)->_mp_d[0])
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#define mpz_even_p(z) (! mpz_odd_p (z))
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int mpz_sgn (const mpz_t);
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int mpz_cmp_si (const mpz_t, long);
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int mpz_cmp_ui (const mpz_t, unsigned long);
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int mpz_cmp (const mpz_t, const mpz_t);
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int mpz_cmpabs_ui (const mpz_t, unsigned long);
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int mpz_cmpabs (const mpz_t, const mpz_t);
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int mpz_cmp_d (const mpz_t, double);
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int mpz_cmpabs_d (const mpz_t, double);
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void mpz_abs (mpz_t, const mpz_t);
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void mpz_neg (mpz_t, const mpz_t);
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void mpz_swap (mpz_t, mpz_t);
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void mpz_add_ui (mpz_t, const mpz_t, unsigned long);
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void mpz_add (mpz_t, const mpz_t, const mpz_t);
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void mpz_sub_ui (mpz_t, const mpz_t, unsigned long);
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void mpz_ui_sub (mpz_t, unsigned long, const mpz_t);
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void mpz_sub (mpz_t, const mpz_t, const mpz_t);
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void mpz_mul_si (mpz_t, const mpz_t, long int);
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void mpz_mul_ui (mpz_t, const mpz_t, unsigned long int);
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void mpz_mul (mpz_t, const mpz_t, const mpz_t);
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void mpz_mul_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_addmul_ui (mpz_t, const mpz_t, unsigned long int);
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void mpz_addmul (mpz_t, const mpz_t, const mpz_t);
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void mpz_submul_ui (mpz_t, const mpz_t, unsigned long int);
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void mpz_submul (mpz_t, const mpz_t, const mpz_t);
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void mpz_cdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t);
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void mpz_fdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t);
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void mpz_tdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t);
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void mpz_cdiv_q (mpz_t, const mpz_t, const mpz_t);
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void mpz_fdiv_q (mpz_t, const mpz_t, const mpz_t);
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void mpz_tdiv_q (mpz_t, const mpz_t, const mpz_t);
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void mpz_cdiv_r (mpz_t, const mpz_t, const mpz_t);
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void mpz_fdiv_r (mpz_t, const mpz_t, const mpz_t);
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void mpz_tdiv_r (mpz_t, const mpz_t, const mpz_t);
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void mpz_cdiv_q_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_fdiv_q_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_tdiv_q_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_cdiv_r_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_fdiv_r_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_tdiv_r_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
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void mpz_mod (mpz_t, const mpz_t, const mpz_t);
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void mpz_divexact (mpz_t, const mpz_t, const mpz_t);
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int mpz_divisible_p (const mpz_t, const mpz_t);
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int mpz_congruent_p (const mpz_t, const mpz_t, const mpz_t);
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unsigned long mpz_cdiv_qr_ui (mpz_t, mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_fdiv_qr_ui (mpz_t, mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_tdiv_qr_ui (mpz_t, mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_cdiv_q_ui (mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_fdiv_q_ui (mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_tdiv_q_ui (mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_cdiv_r_ui (mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_fdiv_r_ui (mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_tdiv_r_ui (mpz_t, const mpz_t, unsigned long);
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unsigned long mpz_cdiv_ui (const mpz_t, unsigned long);
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unsigned long mpz_fdiv_ui (const mpz_t, unsigned long);
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unsigned long mpz_tdiv_ui (const mpz_t, unsigned long);
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unsigned long mpz_mod_ui (mpz_t, const mpz_t, unsigned long);
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void mpz_divexact_ui (mpz_t, const mpz_t, unsigned long);
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int mpz_divisible_ui_p (const mpz_t, unsigned long);
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unsigned long mpz_gcd_ui (mpz_t, const mpz_t, unsigned long);
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void mpz_gcd (mpz_t, const mpz_t, const mpz_t);
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void mpz_gcdext (mpz_t, mpz_t, mpz_t, const mpz_t, const mpz_t);
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void mpz_lcm_ui (mpz_t, const mpz_t, unsigned long);
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void mpz_lcm (mpz_t, const mpz_t, const mpz_t);
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int mpz_invert (mpz_t, const mpz_t, const mpz_t);
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void mpz_sqrtrem (mpz_t, mpz_t, const mpz_t);
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void mpz_sqrt (mpz_t, const mpz_t);
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int mpz_perfect_square_p (const mpz_t);
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void mpz_pow_ui (mpz_t, const mpz_t, unsigned long);
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void mpz_ui_pow_ui (mpz_t, unsigned long, unsigned long);
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void mpz_powm (mpz_t, const mpz_t, const mpz_t, const mpz_t);
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void mpz_powm_ui (mpz_t, const mpz_t, unsigned long, const mpz_t);
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void mpz_rootrem (mpz_t, mpz_t, const mpz_t, unsigned long);
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int mpz_root (mpz_t, const mpz_t, unsigned long);
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void mpz_fac_ui (mpz_t, unsigned long);
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void mpz_2fac_ui (mpz_t, unsigned long);
|
||||
void mpz_mfac_uiui (mpz_t, unsigned long, unsigned long);
|
||||
void mpz_bin_uiui (mpz_t, unsigned long, unsigned long);
|
||||
|
||||
int mpz_probab_prime_p (const mpz_t, int);
|
||||
|
||||
int mpz_tstbit (const mpz_t, mp_bitcnt_t);
|
||||
void mpz_setbit (mpz_t, mp_bitcnt_t);
|
||||
void mpz_clrbit (mpz_t, mp_bitcnt_t);
|
||||
void mpz_combit (mpz_t, mp_bitcnt_t);
|
||||
|
||||
void mpz_com (mpz_t, const mpz_t);
|
||||
void mpz_and (mpz_t, const mpz_t, const mpz_t);
|
||||
void mpz_ior (mpz_t, const mpz_t, const mpz_t);
|
||||
void mpz_xor (mpz_t, const mpz_t, const mpz_t);
|
||||
|
||||
mp_bitcnt_t mpz_popcount (const mpz_t);
|
||||
mp_bitcnt_t mpz_hamdist (const mpz_t, const mpz_t);
|
||||
mp_bitcnt_t mpz_scan0 (const mpz_t, mp_bitcnt_t);
|
||||
mp_bitcnt_t mpz_scan1 (const mpz_t, mp_bitcnt_t);
|
||||
|
||||
int mpz_fits_slong_p (const mpz_t);
|
||||
int mpz_fits_ulong_p (const mpz_t);
|
||||
long int mpz_get_si (const mpz_t);
|
||||
unsigned long int mpz_get_ui (const mpz_t);
|
||||
double mpz_get_d (const mpz_t);
|
||||
size_t mpz_size (const mpz_t);
|
||||
mp_limb_t mpz_getlimbn (const mpz_t, mp_size_t);
|
||||
|
||||
void mpz_realloc2 (mpz_t, mp_bitcnt_t);
|
||||
mp_srcptr mpz_limbs_read (mpz_srcptr);
|
||||
mp_ptr mpz_limbs_modify (mpz_t, mp_size_t);
|
||||
mp_ptr mpz_limbs_write (mpz_t, mp_size_t);
|
||||
void mpz_limbs_finish (mpz_t, mp_size_t);
|
||||
mpz_srcptr mpz_roinit_n (mpz_t, mp_srcptr, mp_size_t);
|
||||
|
||||
#define MPZ_ROINIT_N(xp, xs) {{0, (xs),(xp) }}
|
||||
|
||||
void mpz_set_si (mpz_t, signed long int);
|
||||
void mpz_set_ui (mpz_t, unsigned long int);
|
||||
void mpz_set (mpz_t, const mpz_t);
|
||||
void mpz_set_d (mpz_t, double);
|
||||
|
||||
void mpz_init_set_si (mpz_t, signed long int);
|
||||
void mpz_init_set_ui (mpz_t, unsigned long int);
|
||||
void mpz_init_set (mpz_t, const mpz_t);
|
||||
void mpz_init_set_d (mpz_t, double);
|
||||
|
||||
size_t mpz_sizeinbase (const mpz_t, int);
|
||||
char *mpz_get_str (char *, int, const mpz_t);
|
||||
int mpz_set_str (mpz_t, const char *, int);
|
||||
int mpz_init_set_str (mpz_t, const char *, int);
|
||||
|
||||
/* This long list taken from gmp.h. */
|
||||
/* For reference, "defined(EOF)" cannot be used here. In g++ 2.95.4,
|
||||
<iostream> defines EOF but not FILE. */
|
||||
#if defined (FILE) \
|
||||
|| defined (H_STDIO) \
|
||||
|| defined (_H_STDIO) /* AIX */ \
|
||||
|| defined (_STDIO_H) /* glibc, Sun, SCO */ \
|
||||
|| defined (_STDIO_H_) /* BSD, OSF */ \
|
||||
|| defined (__STDIO_H) /* Borland */ \
|
||||
|| defined (__STDIO_H__) /* IRIX */ \
|
||||
|| defined (_STDIO_INCLUDED) /* HPUX */ \
|
||||
|| defined (__dj_include_stdio_h_) /* DJGPP */ \
|
||||
|| defined (_FILE_DEFINED) /* Microsoft */ \
|
||||
|| defined (__STDIO__) /* Apple MPW MrC */ \
|
||||
|| defined (_MSL_STDIO_H) /* Metrowerks */ \
|
||||
|| defined (_STDIO_H_INCLUDED) /* QNX4 */ \
|
||||
|| defined (_ISO_STDIO_ISO_H) /* Sun C++ */ \
|
||||
|| defined (__STDIO_LOADED) /* VMS */ \
|
||||
|| defined (__DEFINED_FILE) /* musl */
|
||||
size_t mpz_out_str (FILE *, int, const mpz_t);
|
||||
#endif
|
||||
|
||||
void mpz_import (mpz_t, size_t, int, size_t, int, size_t, const void *);
|
||||
void *mpz_export (void *, size_t *, int, size_t, int, size_t, const mpz_t);
|
||||
|
||||
#if defined (__cplusplus)
|
||||
}
|
||||
#endif
|
||||
#endif /* __MINI_GMP_H__ */
|
|
@ -398,7 +398,15 @@ scm_i_big2dbl_2exp (SCM b, long *expon_p)
|
|||
|
||||
{
|
||||
long expon;
|
||||
double signif = mpz_get_d_2exp (&expon, SCM_I_BIG_MPZ (b));
|
||||
double signif;
|
||||
#if GUILE_MINI_GMP
|
||||
int iexpon;
|
||||
signif = mpz_get_d (SCM_I_BIG_MPZ (b));
|
||||
signif = frexp (signif, &iexpon);
|
||||
expon = (long) iexpon;
|
||||
#else
|
||||
signif = mpz_get_d_2exp (&expon, SCM_I_BIG_MPZ (b));
|
||||
#endif
|
||||
scm_remember_upto_here_1 (b);
|
||||
*expon_p = expon + shift;
|
||||
return signif;
|
||||
|
|
|
@ -22,11 +22,14 @@
|
|||
|
||||
|
||||
|
||||
#include <gmp.h>
|
||||
|
||||
#include "libguile/error.h"
|
||||
#include "libguile/gc.h"
|
||||
#include "libguile/print.h"
|
||||
#if GUILE_MINI_GMP
|
||||
#include "libguile/mini-gmp.h"
|
||||
#else
|
||||
#include <gmp.h>
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
|
|
@ -30,14 +30,17 @@
|
|||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <gmp.h>
|
||||
|
||||
#include "arrays.h"
|
||||
#include "feature.h"
|
||||
#include "generalized-arrays.h"
|
||||
#include "generalized-vectors.h"
|
||||
#include "gsubr.h"
|
||||
#include "list.h"
|
||||
#if GUILE_MINI_GMP
|
||||
#include "mini-gmp.h"
|
||||
#else
|
||||
#include <gmp.h>
|
||||
#endif
|
||||
#include "modules.h"
|
||||
#include "numbers.h"
|
||||
#include "numbers.h"
|
||||
|
|
|
@ -44,7 +44,11 @@
|
|||
#include <netdb.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#if GUILE_MINI_GMP
|
||||
#include "mini-gmp.h"
|
||||
#else
|
||||
#include <gmp.h>
|
||||
#endif
|
||||
|
||||
#include "arrays.h"
|
||||
#include "async.h"
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue