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/* Test file for mpfr_version.
Copyright 2004-2018 Free Software Foundation, Inc.
Contributed by the AriC and Caramba projects, INRIA.
This file is part of the GNU MPFR Library.
The GNU MPFR Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
The GNU MPFR 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see
http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "mpfr-intmax.h"
#include "mpfr-test.h"
int
main (void)
{
mpfr_exp_t e;
int err = 0;
/* Test the GMP and MPFR versions. */
if (test_version ())
exit (1);
tests_start_mpfr ();
/*********************** MPFR version and patches ************************/
printf ("[tversion] MPFR %s\n", MPFR_VERSION_STRING);
if (strcmp (mpfr_get_patches (), "") != 0)
printf ("[tversion] MPFR patches: %s\n", mpfr_get_patches ());
/************************* Compiler information **************************/
/* TODO: We may want to output info for non-GNUC-compat compilers too. See:
* http://sourceforge.net/p/predef/wiki/Compilers/
* http://nadeausoftware.com/articles/2012/10/c_c_tip_how_detect_compiler_name_and_version_using_compiler_predefined_macros
*
* For ICC, do not check the __ICC macro as it is obsolete and not always
* defined.
*/
#define COMP "[tversion] Compiler: "
#ifdef __INTEL_COMPILER
# ifdef __VERSION__
# define ICCV " [" __VERSION__ "]"
# else
# define ICCV ""
# endif
printf (COMP "ICC %d.%d.%d" ICCV "\n", __INTEL_COMPILER / 100,
__INTEL_COMPILER % 100, __INTEL_COMPILER_UPDATE);
#elif (defined(__GNUC__) || defined(__clang__)) && defined(__VERSION__)
# ifdef __clang__
# define COMP2 COMP
# else
# define COMP2 COMP "GCC "
# endif
printf (COMP2 "%s\n", __VERSION__);
#endif
/************** More information about the C implementation **************/
/* The following macros are currently used by src/mpfr-cvers.h and/or
src/mpfr-impl.h; they may have an influcence on how MPFR is compiled. */
#if defined(__STDC__) || defined(__STDC_VERSION__)
printf ("[tversion] C standard: __STDC__ = "
#if defined(__STDC__)
MAKE_STR(__STDC__)
#else
"undef"
#endif
", __STDC_VERSION__ = "
#if defined(__STDC_VERSION__)
MAKE_STR(__STDC_VERSION__)
#else
"undef"
#endif
"\n");
#endif
#if defined(__GNUC__)
printf ("[tversion] __GNUC__ = " MAKE_STR(__GNUC__) ", __GNUC_MINOR__ = "
#if defined(__GNUC_MINOR__)
MAKE_STR(__GNUC_MINOR__)
#else
"undef"
#endif
"\n");
#endif
#if defined(__ICC) || defined(__INTEL_COMPILER)
printf ("[tversion] Intel compiler: __ICC = "
#if defined(__ICC)
MAKE_STR(__ICC)
#else
"undef"
#endif
", __INTEL_COMPILER = "
#if defined(__INTEL_COMPILER)
MAKE_STR(__INTEL_COMPILER)
#else
"undef"
#endif
"\n");
#endif
#if defined(_WIN32) || defined(_MSC_VER)
printf ("[tversion] MS Windows: _WIN32 = "
#if defined(_WIN32)
MAKE_STR(_WIN32)
#else
"undef"
#endif
", _MSC_VER = "
#if defined(_MSC_VER)
MAKE_STR(_MSC_VER)
#else
"undef"
#endif
"\n");
#endif
#if defined(__GLIBC__)
printf ("[tversion] __GLIBC__ = " MAKE_STR(__GLIBC__) ", __GLIBC_MINOR__ = "
#if defined(__GLIBC_MINOR__)
MAKE_STR(__GLIBC_MINOR__)
#else
"undef"
#endif
"\n");
#endif
/******************* GMP version and build information *******************/
#ifdef __MPIR_VERSION
printf ("[tversion] MPIR: header %d.%d.%d, library %s\n",
__MPIR_VERSION, __MPIR_VERSION_MINOR, __MPIR_VERSION_PATCHLEVEL,
mpir_version);
#else
#ifdef MPFR_USE_MINI_GMP
printf ("[tversion] mini-gmp\n");
#else
printf ("[tversion] GMP: header %d.%d.%d, library %s\n",
__GNU_MP_VERSION, __GNU_MP_VERSION_MINOR, __GNU_MP_VERSION_PATCHLEVEL,
gmp_version);
#endif
#endif
#ifdef __GMP_CC
printf ("[tversion] __GMP_CC = \"%s\"\n", __GMP_CC);
#endif
#ifdef __GMP_CFLAGS
printf ("[tversion] __GMP_CFLAGS = \"%s\"\n", __GMP_CFLAGS);
#endif
/* The following output is also useful under Unix, where one should get:
WinDLL: __GMP_LIBGMP_DLL = 0, MPFR_WIN_THREAD_SAFE_DLL = undef
If this is not the case, something is probably broken. We cannot test
automatically as some MS Windows implementations may declare some Unix
(POSIX) compatibility; for instance, Cygwin32 defines __unix__ (but
Cygwin64 does not, probably because providing both MS Windows API and
POSIX API is not possible with a 64-bit ABI, since MS Windows is LLP64
and Unix is LP64).
MPFR_WIN_THREAD_SAFE_DLL is directly set up from __GMP_LIBGMP_DLL;
that is why it is output here. */
printf ("[tversion] WinDLL: __GMP_LIBGMP_DLL = "
#if defined(__GMP_LIBGMP_DLL)
MAKE_STR(__GMP_LIBGMP_DLL)
#else
"undef"
#endif
", MPFR_WIN_THREAD_SAFE_DLL = "
#if defined(MPFR_WIN_THREAD_SAFE_DLL)
MAKE_STR(MPFR_WIN_THREAD_SAFE_DLL)
#else
"undef"
#endif
"\n");
/********************* MPFR configuration parameters *********************/
/* The following code outputs configuration parameters, either set up
by the user or determined automatically (default values). */
if (
#ifdef MPFR_USE_THREAD_SAFE
!
#endif
mpfr_buildopt_tls_p ())
{
printf ("ERROR! mpfr_buildopt_tls_p() and macros"
" do not match!\n");
err = 1;
}
if (
#ifdef MPFR_WANT_FLOAT128
!
#endif
mpfr_buildopt_float128_p ())
{
printf ("ERROR! mpfr_buildopt_float128_p() and macros"
" do not match!\n");
err = 1;
}
if (
#ifdef MPFR_WANT_DECIMAL_FLOATS
!
#endif
mpfr_buildopt_decimal_p ())
{
printf ("ERROR! mpfr_buildopt_decimal_p() and macros"
" do not match!\n");
err = 1;
}
if (
#if defined(MPFR_HAVE_GMP_IMPL) || defined(WANT_GMP_INTERNALS)
!
#endif
mpfr_buildopt_gmpinternals_p ())
{
printf ("ERROR! mpfr_buildopt_gmpinternals_p() and macros"
" do not match!\n");
err = 1;
}
printf ("[tversion] TLS = %s, float128 = %s, decimal = %s,"
" GMP internals = %s\n",
mpfr_buildopt_tls_p () ? "yes" : "no",
mpfr_buildopt_float128_p () ? "yes" : "no",
mpfr_buildopt_decimal_p () ? "yes" : "no",
mpfr_buildopt_gmpinternals_p () ? "yes" : "no");
printf ("[tversion] intmax_t = "
#if defined(_MPFR_H_HAVE_INTMAX_T)
"yes"
#else
"no"
#endif
", printf = "
#if defined(HAVE_STDARG) && !defined(MPFR_USE_MINI_GMP)
"yes"
#else
"no"
#endif
", IEEE floats = "
#if _MPFR_IEEE_FLOATS
"yes"
#else
"no"
#endif
"\n");
printf ("[tversion] gmp_printf: hhd = "
#if defined(NPRINTF_HH)
"no"
#else
"yes"
#endif
", lld = "
#if defined(NPRINTF_LL)
"no"
#else
"yes"
#endif
", jd = "
#if defined(NPRINTF_J)
"no"
#else
"yes"
#endif
", td = "
#if defined(NPRINTF_T)
"no"
#elif defined(PRINTF_T)
"yes"
#else
"?"
#endif
", Ld = "
#if defined(NPRINTF_L)
"no"
#elif defined(PRINTF_L)
"yes"
#else
"?"
#endif
"\n");
printf ("[tversion] _mulx_u64 = "
#if defined(HAVE_MULX_U64)
"yes"
#else
"no"
#endif
"\n");
if (strcmp (mpfr_buildopt_tune_case (), MPFR_TUNE_CASE) != 0)
{
printf ("ERROR! mpfr_buildopt_tune_case() and MPFR_TUNE_CASE"
" do not match!\n %s\n %s\n",
mpfr_buildopt_tune_case (), MPFR_TUNE_CASE);
err = 1;
}
else
printf ("[tversion] MPFR tuning parameters from %s\n", MPFR_TUNE_CASE);
/**************************** ABI information ****************************/
if (mp_bits_per_limb != GMP_NUMB_BITS)
{
printf ("ERROR! mp_bits_per_limb != GMP_NUMB_BITS (%ld vs %ld)\n",
(long) mp_bits_per_limb, (long) GMP_NUMB_BITS);
err = 1;
}
printf ("[tversion] GMP_NUMB_BITS = %ld, sizeof(mp_limb_t) = %ld\n",
(long) GMP_NUMB_BITS, (long) sizeof(mp_limb_t));
printf ("[tversion] _MPFR_PREC_FORMAT = %ld, sizeof(mpfr_prec_t) = %ld\n",
(long) _MPFR_PREC_FORMAT, (long) sizeof(mpfr_prec_t));
printf ("[tversion] _MPFR_EXP_FORMAT = %ld, sizeof(mpfr_exp_t) = %ld\n",
(long) _MPFR_EXP_FORMAT, (long) sizeof(mpfr_exp_t));
printf ("[tversion] sizeof(mpfr_t) = %ld, sizeof(mpfr_ptr) = %ld\n",
(long) sizeof(mpfr_t), (long) sizeof(mpfr_ptr));
#define RANGE " range: [%" MPFR_EXP_FSPEC "d,%" MPFR_EXP_FSPEC "d]\n"
printf ("[tversion] Precision" RANGE,
(mpfr_eexp_t) MPFR_PREC_MIN, (mpfr_eexp_t) MPFR_PREC_MAX);
e = mpfr_get_emin_min ();
if (e != MPFR_EMIN_MIN)
{
printf ("ERROR! mpfr_get_emin_min != MPFR_EMIN_MIN (%ld vs %ld)\n",
(mpfr_eexp_t) e, (mpfr_eexp_t) MPFR_EMIN_MIN);
err = 1;
}
e = mpfr_get_emax_max ();
if (e != MPFR_EMAX_MAX)
{
printf ("ERROR! mpfr_get_emax_max != MPFR_EMAX_MAX (%ld vs %ld)\n",
(mpfr_eexp_t) e, (mpfr_eexp_t) MPFR_EMAX_MAX);
err = 1;
}
printf ("[tversion] Max exponent" RANGE,
(mpfr_eexp_t) MPFR_EMIN_MIN, (mpfr_eexp_t) MPFR_EMAX_MAX);
/************************** Runtime information **************************/
if (locale != NULL)
printf ("[tversion] Locale: %s\n", locale);
/* The memory limit should not be changed for "make check".
The warning below signals a possible user mistake.
Do not use "%zu" because it is not available in C90;
the type mpfr_ueexp_t should be sufficiently large. */
if (tests_memory_limit != DEFAULT_MEMORY_LIMIT)
printf ("[tversion] Warning! Memory limit changed to %" MPFR_EXP_FSPEC
"u\n", (mpfr_ueexp_t) tests_memory_limit);
/*************************************************************************/
tests_end_mpfr ();
return err;
}
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