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CVS log for pkgsrc/math/mpfr/distinfo

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Default branch: MAIN

Revision 1.28 / (download) - annotate - [select for diffs], Wed Feb 13 22:26:50 2019 UTC (6 months, 1 week ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2019Q2-base, pkgsrc-2019Q2, pkgsrc-2019Q1-base, pkgsrc-2019Q1, HEAD
Changes since 1.27: +5 -5 lines
Diff to previous 1.27 (colored)

mpfr: update to 4.0.2.

Changes from version 4.0.1 to version 4.0.2:
- Corrected minimal GMP version in the INSTALL file and the MPFR manual.
- Option -pedantic is now always removed from __GMP_CFLAGS (see INSTALL).
- Shared caches: cleanup; really detect lock failures (abort in this case).
- Improved MPFR manual. In particular, corrected/completed the
  mpfr_get_str description in order to follow the historical behavior
  and GMP's mpf_get_str function.
- Bug fixes (see ChangeLog file).

Revision 1.27 / (download) - annotate - [select for diffs], Sun Feb 11 16:35:01 2018 UTC (18 months, 1 week ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2018Q4-base, pkgsrc-2018Q4, pkgsrc-2018Q3-base, pkgsrc-2018Q3, pkgsrc-2018Q2-base, pkgsrc-2018Q2, pkgsrc-2018Q1-base, pkgsrc-2018Q1
Changes since 1.26: +5 -5 lines
Diff to previous 1.26 (colored)

mpfr: update to 4.0.1.

Changes from version 4.0.0 to version 4.0.1:
- Improved MPFR manual.
- Improved __GMP_CC and __GMP_CFLAGS retrieval (in particular for MS Windows).
- Fixed a build failure on some platforms when --with-gmp-build is used.
- Bug fixes (see ChangeLog file), in particular in mpfr_div_ui, which
  could yield an incorrectly rounded result to nearest when using
  different precisions; this bug had been present since the introduction
  of mpfr_div_ui, and in MPFR 4.0.0, it was affecting mpfr_div too.
- New: optional "make check-exported-symbols", mainly for the MPFR developers
  and binary distributions, to check that MPFR does not define symbols with a
  GMP reserved prefix (experimental).

Revision 1.26 / (download) - annotate - [select for diffs], Sun Jan 28 16:18:23 2018 UTC (18 months, 3 weeks ago) by wiz
Branch: MAIN
Changes since 1.25: +5 -7 lines
Diff to previous 1.25 (colored)

mpfr: update to 4.0.0.

Changes from versions 3.1.* to version 4.0.0:
- The "dinde aux marrons" release.
- MPFR now depends on GMP 5.0+ instead of 4.1+.
- API change:
  Applications that call GMP's mp_set_memory_functions function to change
  the allocators must first call the new function mpfr_mp_memory_cleanup
  in all threads where MPFR is potentially used; this new function is
  currently equivalent to mpfr_free_cache.
  The reason is that the way memory allocation is done by MPFR has changed
  (again), so that the current GMP allocators are used (since for some
  applications, the old allocators may become invalid).
  Note: Freeing the caches like this might have a performance impact on some
  particular applications; if this is an issue, this could be handled for a
  future MPFR version.
- Mini-gmp support via the --enable-mini-gmp configure option (experimental).
- The minimum precision MPFR_PREC_MIN is now 1, with rounding defined as
  in the errata of IEEE 754-2008 and in the following IEEE 754 revision
  (ties rounded away from zero).
- Shared caches for multithreaded applications.
  New function mpfr_free_cache2.
- Partial support of MPFR_RNDF (faithful rounding).
- New functions: mpfr_fpif_export and mpfr_fpif_import to export and import
  numbers in a floating-point interchange format, independent both on the
  number of bits per word and on the endianness.
- New function mpfr_fmodquo to return the low bits of the quotient
  corresponding to mpfr_fmod.
- New functions mpfr_flags_clear, mpfr_flags_set, mpfr_flags_test,
  mpfr_flags_save and mpfr_flags_restore to operate on groups of flags.
- New functions mpfr_set_float128 and mpfr_get_float128 to convert from/to
  the __float128 type (requires --enable-float128 and compiler support).
- New functions mpfr_buildopt_float128_p and mpfr_buildopt_sharedcache_p.
- New functions mpfr_rint_roundeven and mpfr_roundeven, completing the
  other similar round-to-integer functions for rounding to nearest with
  the even-rounding rule.
- New macro mpfr_round_nearest_away to add partial emulation of the
  rounding to nearest-away (as defined in IEEE 754-2008).
- New functions mpfr_nrandom and mpfr_erandom to generate random numbers
  following normal and exponential distributions respectively.
- New functions mpfr_fmma and mpfr_fmms to compute a*b+c*d and a*b-c*d.
- New function mpfr_rootn_ui, similar to mpfr_root, but agreeing with the
  rootn function of the IEEE 754-2008 standard.
- New functions mpfr_log_ui to compute the logarithm of an integer,
  mpfr_gamma_inc for the incomplete Gamma function.
- New function mpfr_beta for the Beta function (incomplete, experimental).
- New function mpfr_get_q to convert a floating-point number into rational.
- The mpfr_dump function is now described in the manual; its output format
  has slightly changed.
- The mpfr_eint function now returns the value of the E1/eint1 function
  for negative argument.
- The behavior of the mpfr_set_exp function changed, as it could easily
  yield undefined behavior in some cases (this modifies both the API and
  the ABI).
- In function mpfr_urandom, the next random state no longer depends on the
  current exponent range and the rounding mode. The exceptions due to the
  rounding of the random number are now correctly generated, following the
  uniform distribution.
- Functions mpfr_grandom and mpfr_root are deprecated and will be removed
  in a future release.
- Complete rewrite of function mpfr_sum, which now works in all cases (the
  old one could take all the memory and/or crash with inputs of different
  magnitudes in case of huge cancellation or table maker's dilemma). The
  sign of an exact zero result is now specified, and the return value is
  now the usual ternary value. Note that the position of "const" in the
  mpfr_sum prototype has been fixed (the manual was correct); user code
  should not be affected.
- Old, deprecated macros mpfr_add_one_ulp and mpfr_sub_one_ulp removed.
  The mpfr_next* functions should be used instead.
- Internally, improved caching: a minimum of 10% increase of the precision
  is guaranteed to avoid too many recomputations.
- Added internal small-precision mpz_t pool, which aims to avoid the
  overhead of memory allocation, in particular.
  New function mpfr_free_pool.
- Added configure option --enable-assert=none to avoid checking any assertion.
- The --enable-decimal-float configure option no longer requires
  --with-gmp-build, and support for decimal floats is now automatically
  detected by default (similarly for support for __float128).
- Updated tuning parameters.
- Better support for Automake 1.13+ (now used to generate the tarball).
- Dropped K&R C compatibility.
- Improved MPFR manual.
- New MPFRbench program (see the tools/bench directory).
- Major speedup in mpfr_add, mpfr_sub, mpfr_mul, mpfr_div and mpfr_sqrt when
  all operands have the same precision and this precision is less than twice
  the number of bits per word, e.g., less than 128 on a 64-bit computer.
- Speedup by a factor of almost 2 in the double <--> mpfr conversions
  (mpfr_set_d and mpfr_get_d).
- Speedup in mpfr_log1p and mpfr_atanh for small arguments.
- Speedup in the mpfr_const_euler function (contributed by Fredrik Johansson),
  in the computation of Bernoulli numbers (used in mpfr_gamma, mpfr_li2,
  mpfr_digamma, mpfr_lngamma and mpfr_lgamma), in mpfr_div, in mpfr_fma
  and mpfr_fms.
- Test coverage: 96.3% lines of code.
- Bug fixes. In particular: a speed improvement when the --enable-assert
  or --enable-assert=full configure option is used with GCC; mpfr_get_str
  now sets the NaN flag on NaN input and the inexact flag when the conversion
  is inexact. For a full list, see
  and the same section for any previous 3.1.x version (follow the links
  in the "Changes..." sections).
- Microsoft Windows: Added support for thread-safe DLL (shared library).
  Tested with MinGW, ICC and MSVC.
- Limited pkg-config support.
- Autotools: Under Linux, make sure that the old dtags (when supported)
  are used if LD_LIBRARY_PATH is defined; otherwise "make check" would
  check an installed, compatible MPFR library found in LD_LIBRARY_PATH
  instead of the one that has been built with "make".
- New: optional "make check-gmp-symbols", mainly for binary distributions,
  to check that MPFR does not use GMP internal symbols (experimental).

Revision 1.25 / (download) - annotate - [select for diffs], Sun Sep 10 21:17:02 2017 UTC (23 months, 2 weeks ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2017Q4-base, pkgsrc-2017Q4, pkgsrc-2017Q3-base, pkgsrc-2017Q3, pkgsrc-
Changes since 1.24: +5 -5 lines
Diff to previous 1.24 (colored)

Updated mpfr to 3.1.6.

Changes from version 3.1.5 to version 3.1.6:
- Improved MPFR manual.
- Bug fixes (see <> and ChangeLog file).
- Autotools: Under Linux, make sure that the old dtags (when supported)
  are used if LD_LIBRARY_PATH is defined; otherwise "make check" would
  check an installed, compatible MPFR library found in LD_LIBRARY_PATH
  instead of the one that has been built with "make".

Revision 1.24 / (download) - annotate - [select for diffs], Wed Aug 30 10:35:54 2017 UTC (23 months, 3 weeks ago) by martin
Branch: MAIN
Changes since 1.23: +3 -1 lines
Diff to previous 1.23 (colored)

Hack the pkg to at least build + install on NetBSD/alpha - may need
revisiting after closer examination of the underlying issues.

Revision 1.23 / (download) - annotate - [select for diffs], Mon Oct 3 12:35:18 2016 UTC (2 years, 10 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2017Q2-base, pkgsrc-2017Q2, pkgsrc-2017Q1-base, pkgsrc-2017Q1, pkgsrc-2016Q4-base, pkgsrc-2016Q4
Changes since 1.22: +5 -5 lines
Diff to previous 1.22 (colored)

Updated mpfr to 3.1.5.

Changes from version 3.1.4 to version 3.1.5:
- C++11 compatibility.
- Bug fixes (see <> and ChangeLog file).
- More tests.

Revision 1.22 / (download) - annotate - [select for diffs], Tue Mar 8 15:03:42 2016 UTC (3 years, 5 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2016Q3-base, pkgsrc-2016Q3, pkgsrc-2016Q2-base, pkgsrc-2016Q2, pkgsrc-2016Q1-base, pkgsrc-2016Q1
Changes since 1.21: +5 -5 lines
Diff to previous 1.21 (colored)

Update mpfr to 3.1.4:

Changes from version 3.1.3 to version 3.1.4:
- Improved MPFR manual.
- Bug fixes (see <> and ChangeLog file).
- MinGW (MS Windows): Added support for thread-safe DLL (shared library).

Revision 1.21 / (download) - annotate - [select for diffs], Tue Nov 3 23:33:37 2015 UTC (3 years, 9 months ago) by agc
Branch: MAIN
CVS Tags: pkgsrc-2015Q4-base, pkgsrc-2015Q4
Changes since 1.20: +2 -1 lines
Diff to previous 1.20 (colored)

Add SHA512 digests for distfiles for math category

Problems found locating distfiles:
	Package dfftpack: missing distfile dfftpack-20001209.tar.gz
	Package eispack: missing distfile eispack-20001130.tar.gz
	Package fftpack: missing distfile fftpack-20001130.tar.gz
	Package linpack: missing distfile linpack-20010510.tar.gz
	Package minpack: missing distfile minpack-20001130.tar.gz
	Package odepack: missing distfile odepack-20001130.tar.gz
	Package py-networkx: missing distfile networkx-1.10.tar.gz
	Package py-sympy: missing distfile sympy-
	Package quadpack: missing distfile quadpack-20001130.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Revision 1.20 / (download) - annotate - [select for diffs], Tue Jun 30 10:25:01 2015 UTC (4 years, 1 month ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2015Q3-base, pkgsrc-2015Q3
Changes since 1.19: +4 -37 lines
Diff to previous 1.19 (colored)

Update to 3.1.3

Changes from version 3.1.2 to version 3.1.3:
- Better support for Automake 1.13+ (now used to generate the tarball).
- Improved MPFR manual.
- Bug fixes (see <> and ChangeLog file).

Revision 1.19 / (download) - annotate - [select for diffs], Fri Dec 5 13:16:26 2014 UTC (4 years, 8 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2015Q2-base, pkgsrc-2015Q2, pkgsrc-2015Q1-base, pkgsrc-2015Q1, pkgsrc-2014Q4-base, pkgsrc-2014Q4
Changes since 1.18: +37 -4 lines
Diff to previous 1.18 (colored)

Apply 11 upstream patches, bump to 3.2.1pl11.
Requested by Kai-Uwe Eckhardt.
Remove an incorrect comment.


One of the mpfr_exp implementations uses a left shift on an integer
that can be negative: exps <<= 1; and this has an undefined behavior
according to the ISO C standard. In most cases, this will correspond
to a multiplication by 2, and the code will behave as expected
(this is why the bug hadn't been detected until now). But problems
may occur if a sanitizer is used (this is how this bug was detected)
or possibly in case of advanced optimizations, such as LTO. This
is fixed by the exp_2 patch.

The mpfr_fits_u*_p functions return 0 ("doesn't fit") instead of
non-zero ("fits") on negative arguments for which the rounding to
an integer in the given rounding mode is 0. This bug is fixed by
the fits-smallneg patch, which also updates the testcases.

Some tget_flt tests fail in environments where native C floating-point
division by zero is not supported, e.g. regarded as an error, such
as with Clang's sanitizer; some similar tests were already disabled
in such a case, but not all. The tset_ld test triggers a useless
overflow on a double. These problems are fixed by the clang-divby0
patch, which also disables constant division by zero on the native
C type double with Clang in order to avoid incorrect code.

The formatted output functions (mpfr_*printf) are incorrect on the
value 0 when using the alternative form (# flag), a positive
precision, and the g or G conversion specifier: there is one
additional trailing 0. The corresponding test is also incorrect
(explaining why the bug was not detected). These problems are fixed
by the printf-alt0 patch, which also provides some additional
related tests.

Only for applications using the custom interface: The mpfr_custom_init_set
macro has a typo in a variable name, which can yield incorrect
behavior if the second argument is not a simple expression. This
bug is fixed by the custom_init_set patch.

The build fails on li2.c with the GCC -Werror=return-type option
when logging has been enabled. This problem is fixed by the li2-return

The rounding of mpfr_exp can be incorrect for output precisions
larger than or equal to MPFR_EXP_THRESHOLD (several thousands of
bits; its value depends on the architecture). This bug is fixed by
the exp3 patch, which also provides a testcase.

This MPFR release fails to build with GMP 6 when the --with-gmp-build
configure option is used. The gmp6-compat patch fixes this
compatibility problem.

When dividing a very large number (near the maximum finite one, in
absolute value) by a very small number (near the minimum one, in
absolute value), an integer overflow occurs in the computation of
the exponent of the result, yielding undefined behavior, such as
the result 0 instead of infinity. This bug is fixed by the div-overflow
patch, which also provides a testcase.

The vasprintf.c source file contains incorrect assertions, which
may fail while the computation is valid; this can occur only when
outputting tiny numbers (very small exponents). These assertions
are fixed by the vasprintf patch, which also provides a testcase.

A buffer overflow may occur in mpfr_strtofr. This is due to incorrect
GMP documentation for mpn_set_str about the size of a buffer
(discussion; first fix in the GMP documentation). This bug is
present in the MPFR versions from 2.1.0 (adding mpfr_strtofr) to
this one, and can be detected by running "make check" in a 32-bit
ABI under GNU/Linux with alloca disabled (this is currently possible
by using the --with-gmp-build configure option where alloca has
been disabled in the GMP build). It is fixed by the strtofr patch.

Revision 1.18 / (download) - annotate - [select for diffs], Fri Mar 15 19:09:07 2013 UTC (6 years, 5 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2014Q3-base, pkgsrc-2014Q3, pkgsrc-2014Q2-base, pkgsrc-2014Q2, pkgsrc-2014Q1-base, pkgsrc-2014Q1, pkgsrc-2013Q4-base, pkgsrc-2013Q4, pkgsrc-2013Q3-base, pkgsrc-2013Q3, pkgsrc-2013Q2-base, pkgsrc-2013Q2, pkgsrc-2013Q1-base, pkgsrc-2013Q1
Changes since 1.17: +4 -10 lines
Diff to previous 1.17 (colored)

update to 3.1.2
-bugfixes (were patched in 3.1.1plX)
-updated examples

Revision 1.17 / (download) - annotate - [select for diffs], Thu Sep 13 17:51:01 2012 UTC (6 years, 11 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2012Q4-base, pkgsrc-2012Q4, pkgsrc-2012Q3-base, pkgsrc-2012Q3
Changes since 1.16: +7 -1 lines
Diff to previous 1.16 (colored)

Update to MPFR 3.1.1p2

1. The mpfr_get_decimal64 function (available only when MPFR has
   been configured with --enable-decimal-float) has several bugs,
   fixed by the get_decimal64 patch, which also provides testcases.
   It corresponds to the following changesets in the 3.1 branch:
   8373, 8378, 8380.
2. The ternary value returned by the mpfr_strtofr function can
   be wrong under particular conditions (example). This is fixed
   by the strtofr-ternary-value patch, which also provides
   testcases. It corresponds to the following changeset in the 3.1
   branch: 8399.

Revision 1.16 / (download) - annotate - [select for diffs], Wed Aug 1 19:29:26 2012 UTC (7 years ago) by drochner
Branch: MAIN
Changes since 1.15: +4 -4 lines
Diff to previous 1.15 (colored)

leave DIST_SUBDIR there - as the distribution scheme worked all the time,
patches will be released rather than full new distfiles, and if they crop
up, we'd have to refetch the original distfile otherwise

Revision 1.15 / (download) - annotate - [select for diffs], Sun Jul 29 20:30:15 2012 UTC (7 years ago) by wiz
Branch: MAIN
Changes since 1.14: +4 -4 lines
Diff to previous 1.14 (colored)

Update to 3.1.1:

Changes from version 3.1.0 to version 3.1.1:
- Improved MPFR manual.
- Test coverage: 96.5% lines of code.
- Bug fixes (see <> or ChangeLog file).

Revision 1.14 / (download) - annotate - [select for diffs], Thu May 3 11:55:36 2012 UTC (7 years, 3 months ago) by hans
Branch: MAIN
CVS Tags: pkgsrc-2012Q2-base, pkgsrc-2012Q2
Changes since 1.13: +4 -4 lines
Diff to previous 1.13 (colored)

Use the .tar.bz2 distfile to avoid the xzcat dependency and issues when
building this inside of gcc.

Revision 1.13 / (download) - annotate - [select for diffs], Sun Apr 22 15:13:26 2012 UTC (7 years, 4 months ago) by wiz
Branch: MAIN
Changes since 1.12: +4 -13 lines
Diff to previous 1.12 (colored)

Update to 3.1.0:

Changes from versions 3.0.* to version 3.1.0:
- The "canard à l'orange" release.
- The MPFR source has been reorganized.
- Dropped ansi2knr support.
- TLS support is now detected automatically. If TLS is supported, MPFR is
  built as thread safe by default. To disable TLS explicitly, configure
  MPFR with --disable-thread-safe.
- New --enable-gmp-internals configure option to use GMP's undocumented
  functions (not from the public API). Note that library versioning is
  not guaranteed to work if this option is used.
- The mpfr_urandom and mpfr_urandomb functions now return identical values
  on processors with different word size (assuming the same random seed, and
  since the GMP random generator does not depend itself on the word size,
- The mpfr_add_one_ulp and mpfr_sub_one_ulp macros (which are obsolete and
  no more documented) will be removed in a future release.
- Speed improvement for the mpfr_sqr and mpfr_div functions using Mulders'
  algorithm. As a consequence, other functions using those routines are
  also faster.
- Much faster formatted output (mpfr_printf, etc.) with %Rg and similar.
- The --with-gmp-build configure option can now be used when the GMP
  source directory and the GMP build directory are different (without
  having to copy header files manually as before).
- New functions mpfr_buildopt_gmpinternals_p, mpfr_buildopt_tune_case,
  mpfr_frexp, mpfr_grandom and mpfr_z_sub.
- New divide-by-zero exception (flag) and associated functions.
- The mpfr.h header can be included several times, while still supporting
  optional functions (see Section "Headers and Libraries" in the manual).
- Updated tuning parameters.
- Improved MPFR manual.
- MPFR tests: libtool no longer generates wrapper scripts with "make check"
  (so that running the tests under valgrind or gdb is easier).
- Bug fixes.
  Note: The mpfr_subnormalize implementation up to MPFR 3.0.0 did not change
  the flags. In particular, it did not follow the generic rule concerning
  the inexact flag (and no special behavior was specified). The case of the
  underflow flag was more a lack of specification.

All 160 tests passed
(1 test was not run)

Revision 1.12 / (download) - annotate - [select for diffs], Sun May 8 21:06:51 2011 UTC (8 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2012Q1-base, pkgsrc-2012Q1, pkgsrc-2011Q4-base, pkgsrc-2011Q4, pkgsrc-2011Q3-base, pkgsrc-2011Q3, pkgsrc-2011Q2-base, pkgsrc-2011Q2
Changes since 1.11: +9 -0 lines
Diff to previous 1.11 (colored)

Update MPFR to version 3.0.1 patch level 3.

Patch 3 fixes the following bug:

  The mpfr_atan function calls mpfr_check_range on the unrounded
  result (no longer allocated) instead of the rounded result.
  Consequence of this bug: possible incorrect or invalid result and/or
  incorrect flags if the unrounded result or rounded result is not in
  the current exponent range. Or possibly worse if the memory used by
  the unrounded result is modified before the return of the function.
  This bug has been present since MPFR 2.1.0 (exceptions were not
  supported before).

Patch 2 fixes the following bug:

  The mpfr_rec_sqrt function can have undefined behavior due to the
  call of mpn_add_1 or mpn_sub_1 (from GMP) with a null size, which is
  not allowed. The fourth argument of mpn_add_1 or mpn_sub_1 (i.e. the
  value that should have been added or subtracted) is here also 0, so
  that the consequences are limited. In practice, with the current GMP
  version, this yields a small buffer overflow (1 limb, i.e. 32 bits
  or 64 bits), as shown by valgrind, with the possible consequences:
  a crash, or memory corruption (very unlikely) if another process or
  thread modifies the limb at the same time (as in this context, the
  value is first read then written back by GMP). This bug has always
  been present since the introduction of the mpfr_rec_sqrt function
  in MPFR 2.4.0.

Patch 1 fixes the following bug:

  If the exponent range has been reduced such that emax = 1 or 2,
  mpfr_asin may give an incorrect result on +1 and -1.

which should probably never occur in practical codes.

Revision 1.11 / (download) - annotate - [select for diffs], Thu Apr 7 00:21:02 2011 UTC (8 years, 4 months ago) by asau
Branch: MAIN
Changes since 1.10: +4 -13 lines
Diff to previous 1.10 (colored)

Update MPFR to version 3.0.1

Changes from version 3.0.0 to version 3.0.1:
- Bug fixes (see <> or ChangeLog file).
  Note: The mpfr_subnormalize implementation up to MPFR 3.0.0 did not change
  the flags. In particular, it did not follow the generic rule concerning
  the inexact flag (and no special behavior was specified). The case of the
  underflow flag was more a lack of specification.

Revision 1.10 / (download) - annotate - [select for diffs], Thu Jul 15 20:30:40 2010 UTC (9 years, 1 month ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q1-base, pkgsrc-2011Q1, pkgsrc-2010Q4-base, pkgsrc-2010Q4, pkgsrc-2010Q3-base, pkgsrc-2010Q3
Changes since 1.9: +13 -14 lines
Diff to previous 1.9 (colored)

Update MPFR to version 3.0.0.
Contributed by Stathis Kamperis on IRC.

Changes from versions 2.4.* to version 3.0.0:

- The "boudin aux pommes" release.
- MPFR 3.0.0 is binary incompatible with previous versions but (almost)
  API compatible.  More precisely the obsolete functions mpfr_random
  and mpfr_random2 have been removed, the meaning of the return type
  of the function mpfr_get_f has changed, and the return type of the
  function mpfr_get_z is now int instead of void.  In practice, this
  should not break any existing code.
- MPFR is now distributed under the GNU Lesser General Public License
  version 3 or later (LGPL v3+).
- Rounding modes GMP_RNDx are now MPFR_RNDx (GMP_RNDx kept for
- A new rounding mode (MPFR_RNDA) is available to round away from zero.
- The rounding mode type is now mpfr_rnd_t (as in previous versions,
  both mpfr_rnd_t and mp_rnd_t are accepted, but mp_rnd_t may be
  removed in the future).
- The precision type is now mpfr_prec_t (as in previous versions, both
  mpfr_prec_t and mp_prec_t are accepted, but mp_prec_t may be removed
  in the future) and it is now signed (it was unsigned in MPFR 2.*, but
  this was not documented). In practice, this change should not affect
  existing code that assumed nothing on the precision type.
- MPFR now has its own exponent type mpfr_exp_t, which is currently
  the same as GMP's mp_exp_t.
- Functions mpfr_random and mpfr_random2 have been removed.
- mpfr_get_f and mpfr_get_z now return a ternary value.
- mpfr_strtofr now accepts bases from 37 to 62.
- mpfr_custom_get_mantissa was renamed to mpfr_custom_get_significand
  (mpfr_custom_get_mantissa is still available via a #define).
- Functions mpfr_get_si, mpfr_get_ui, mpfr_get_sj, mpfr_get_uj,
  mpfr_get_z and mpfr_get_z_2exp no longer have cases with undefined
  behavior; in these cases, the behavior is now specified, and in
  particular, the erange flag is set.
- New functions mpfr_buildopt_tls_p and mpfr_buildopt_decimal_p giving
  information about options used at MPFR build time.
- New function mpfr_regular_p.
- New function mpfr_set_zero.
- New function mpfr_digamma.
- New function mpfr_ai (incomplete, experimental).
- New functions mpfr_set_flt and mpfr_get_flt to convert from/to the
  float type.
- New function mpfr_urandom.
- New function mpfr_set_z_2exp (companion to mpfr_get_z_2exp, which
  was renamed from mpfr_get_z_exp in previous versions).
- Speed improvement for large operands in the trigonometric functions
  (mpfr_sin, mpfr_cos, mpfr_tan, mpfr_sin_cos): speedup of about 2.5
  for 10^5 digits, of about 5 for 10^6 digits.
- Speed improvement for large operands of the inverse trigonometric
  functions (arcsin, arccos, arctan): about 2 for 10^3 digits, up to
  2.7 for 10^6 digits.
- Some documentation files are installed in $docdir.
- The detection of a GMP build directory (more precisely, the internal
  header files of GMP) was previously done separately from the use of
  the --with-gmp-build configure option. This was not consistent with
  the documentation and with other parts of the configure script. So,
  as of MPFR 3.0.0, the internal header files of GMP are now used if
  and only if the --with-gmp-build configure option is given.
- The configure script recognizes some extra "long double" formats
  (double big endian, double little endian, double-double big endian).
- MPFR manual: added "API Compatibility" section.
- Test coverage: 97.1% lines of code.
- Bug fixes.

Revision 1.9 / (download) - annotate - [select for diffs], Fri Jan 15 14:04:36 2010 UTC (9 years, 7 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2010Q2-base, pkgsrc-2010Q2, pkgsrc-2010Q1-base, pkgsrc-2010Q1, pkgsrc-2009Q4-base, pkgsrc-2009Q4
Changes since 1.8: +10 -4 lines
Diff to previous 1.8 (colored)

Update to MPFR 2.4.2-p3.

Previously used cumulative patch is no longer distributed,
replace it with individual patches.
It is hard to tell what the patch level was before.

Revision 1.8 / (download) - annotate - [select for diffs], Tue Dec 15 12:35:57 2009 UTC (9 years, 8 months ago) by wiz
Branch: MAIN
Changes since 1.7: +7 -8 lines
Diff to previous 1.7 (colored)

Update to 2.4.2:

Changes from version 2.4.1 to version 2.4.2:
- Security fix in formatted output functions (buffer overflow).
- Formatted output functions: 6 is now the default value for
  empty precision field with %Rf.
- Better portability of configure script.
- Detection of intmax_t and uintmax_t types.
- Improved documentation: mpfr_get_z_exp, mpfr_strtofr, mpfr_get_str and
  formatted output functions.
- Improved message in case of assertion failure.
- Test coverage: 97.0% lines of code.
- Updated tcmp_ld test to really test the long double.
- Some documentation files are installed in $docdir.
- Removed mpfr_init_cache (unused and undocumented function).
- Fixed the way $CC / $CFLAGS are got from gmp.h (__GMP_CC / __GMP_CFLAGS).
- Bug fixes.
- Also note that GCC 4.4.0 (only this obsolete version) does not build
  MPFR 2.4.2 correctly; this is detected by "make check" (failures in
  tget_z and tpow_all).

Revision 1.7 / (download) - annotate - [select for diffs], Thu Mar 19 11:54:53 2009 UTC (10 years, 5 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2009Q3-base, pkgsrc-2009Q3, pkgsrc-2009Q2-base, pkgsrc-2009Q2, pkgsrc-2009Q1-base, pkgsrc-2009Q1
Changes since 1.6: +9 -8 lines
Diff to previous 1.6 (colored)

update to 2.4.1
-Behavior of mpfr_check_range changed
-Function mpfr_init_gmp_rand is no longer defined
-New functions
-Configure test for TLS support
-Get default $CC and $CFLAGS from gmp.h
-Security fix in mpfr_snprintf and mpfr_vsnprintf (buffer overflow)
-Configure: new checks for length modifiers hh and ll (new in C99)
-documentation fixes

Revision 1.6 / (download) - annotate - [select for diffs], Sun Aug 17 07:59:13 2008 UTC (11 years ago) by bjs
Branch: MAIN
CVS Tags: pkgsrc-2008Q4-base, pkgsrc-2008Q4, pkgsrc-2008Q3-base, pkgsrc-2008Q3, cube-native-xorg-base, cube-native-xorg
Changes since 1.5: +7 -4 lines
Diff to previous 1.5 (colored)

Update to mpfr-2.3.1.  Add new distribution patch, appease pkglint.

Changes from version 2.3.0 to version 2.3.1:

- Changes in the behavior of mpfr_strtofr and in its documentation
  concerning particular cases where the code and the documentation
  did not match.
- Bug fixes; see <>.
- Configure test for TLS support.
- Improved MPFR manual.

Revision 1.5 / (download) - annotate - [select for diffs], Tue Sep 18 20:15:58 2007 UTC (11 years, 11 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2008Q2-base, pkgsrc-2008Q2, pkgsrc-2008Q1-base, pkgsrc-2008Q1, pkgsrc-2007Q4-base, pkgsrc-2007Q4, pkgsrc-2007Q3-base, pkgsrc-2007Q3, cwrapper
Changes since 1.4: +5 -8 lines
Diff to previous 1.4 (colored)

update to 2.3.0
-New functions mpfr_j0, mpfr_j1, mpfr_jn, mpfr_y0, mpfr_y1, mpfr_yn,
 mpfr_lgamma, mpfr_remainder, mpfr_remquo, mpfr_fms, mpfr_signbit,
 mpfr_setsign, mpfr_copysign, mpfr_get_patches
-Functions mpfr_sin, mpfr_cos and mpfr_sin_cos improved
-More detailed MPFR manual
-Improved tests (make check)
-Bug fixes

Revision 1.4 / (download) - annotate - [select for diffs], Fri Mar 24 10:35:29 2006 UTC (13 years, 5 months ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2007Q2-base, pkgsrc-2007Q2, pkgsrc-2007Q1-base, pkgsrc-2007Q1, pkgsrc-2006Q4-base, pkgsrc-2006Q4, pkgsrc-2006Q3-base, pkgsrc-2006Q3, pkgsrc-2006Q2-base, pkgsrc-2006Q2, pkgsrc-2006Q1-base, pkgsrc-2006Q1
Changes since 1.3: +2 -1 lines
Diff to previous 1.3 (colored)

Fix DragonFly: include stdint.h.

Revision 1.3 / (download) - annotate - [select for diffs], Thu Mar 2 19:09:39 2006 UTC (13 years, 5 months ago) by drochner
Branch: MAIN
Changes since 1.2: +7 -8 lines
Diff to previous 1.2 (colored)

update to 2.2.0
-Bug fixes
-New functions mpfr_set_overflow, mpfr_set_underflow, mpfr_set_inexflag,
 mpfr_set_erangeflag, mpfr_set_nanflag, mpfr_erfc, mpfr_atan2, mpfr_pow_z,
 mpfr_subnormalize, mpfr_const_catalan, mpfr_sec, mpfr_csc, mpfr_cot,
 mpfr_root, mpfr_eint, mpfr_get_f, mpfr_sech, mpfr_csch, mpfr_coth,
-The exported MPFR variables have been removed from mpfr.h
-cleanup, speed improvement...

Revision 1.2 / (download) - annotate - [select for diffs], Wed Feb 23 12:06:56 2005 UTC (14 years, 6 months ago) by agc
Branch: MAIN
CVS Tags: pkgsrc-2005Q4-base, pkgsrc-2005Q4, pkgsrc-2005Q3-base, pkgsrc-2005Q3, pkgsrc-2005Q2-base, pkgsrc-2005Q2, pkgsrc-2005Q1-base, pkgsrc-2005Q1
Changes since 1.1: +3 -1 lines
Diff to previous 1.1 (colored)

Add RMD160 digests in addition to SHA1 ones.

Revision / (download) - annotate - [select for diffs] (vendor branch), Sat Jun 5 22:11:38 2004 UTC (15 years, 2 months ago) by rh
Branch: TNF
CVS Tags: pkgsrc-base, pkgsrc-2004Q4-base, pkgsrc-2004Q4, pkgsrc-2004Q3-base, pkgsrc-2004Q3, pkgsrc-2004Q2-base, pkgsrc-2004Q2
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

Initial import of mpfr-2.0.3, a library for multiple-precision
floating-point computations

Revision 1.1 / (download) - annotate - [select for diffs], Sat Jun 5 22:11:38 2004 UTC (15 years, 2 months ago) by rh
Branch: MAIN

Initial revision

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