08:43 Gerald Pfeifer (gerald) 

math/mpc: Update to version 1.3.1

Update to MPC version 1.3.1 with the following changes:
 - New function: mpc_agm
 - New rounding modes "away from zero", indicated by the letter "A"
   and corresponding to MPFR_RNDA on the designated real or imaginary part.
 - New experimental ball arithmetic.
 - New experimental function: mpc_eta_fund
 - Bug fixes:
   . mpc_asin for asin(z) with small |Re(z)| and tiny |Im(z)|
   . mpc_pow_fr: sign of zero part of result when the base has up to
     sign the same real and imaginary part, and the exponent is an even
     positive integer
   . mpc_fma: the returned int value was incorrect in some cases
     (indicating whether the rounded real/imaginary parts were
     smaller/equal/greater than the exact values), but the computed
     complex value was correct.

    dfcb95c

04:27 Gerald Pfeifer (gerald) 

math/mpc: Update to MPC 1.2.1

MPC 1.2.1 only fixes two bugs:
 - an intermediate overflow in asin,
 - an incompatibility problem with GMP 6.0 and before (where we have
   a newer version in the tree since 2017).

PR:		254413

    f90e226

09:57 gerald 

Update to MPC version 1.2.0 with the following changes:
 - New functions:
   . mpc_sum
   . mpc_dot
 - Several functions are more robust with a reduced exponent range
   (for example corresponding to IEEE 754 binary formats).
 - New mpcheck tool for comparison with the native C library (which
   is not installed by default).

Bump all directly dependent ports. Do not bump those indirectly
dependent via the lang/gcc* family since their run-time dependencies
and code generated should not be affected.

PR:		249950
Submitted by:	wen

 

17:24 gerald 

Update to libmcp version 1.1.0 which brings the following changes:
 - New functions:
   . mpc_cmp_abs
   . mpc_rootofunity
 - Rewrite of the testing framework and a new mpcbench tool, used with
   `make bench`.
 - Bug fixes and improvements of existing functions:
   . Fixed compilation with mpfr 4.0.0.
   . Fixed handling of over- and underflows with directed rounding in the
     "other direction" for mpc_cos, mpc_sin, mpc_exp and mpc_pow
   . Fixed a bug in mpc_atan(0,y) with |y| near 1.
 - Minimally required dependencies are now gmp 5.0.0 and mpfr 3.0.0
   (way below what the standard Ports Collection provides).

PR:		225968
Tested by:	antoine (exp-run)

 

10:19 gerald 

The upstream MPC project now uses GNU as their primary distribution
network, so adjust MASTER_SITES on our end.  And remove a special
PORTSCOUT setting, which silently stopped working.

Since I fully tested this, this commit also adds a TIMESTAMP to
distinfo (but no other change).

 

18:36 gerald 

Update to MPC version 1.0.3 which brings two changes:
 - Fixed mpc_pow, see
   http://lists.gforge.inria.fr/pipermail/mpc-discuss/2014-October/001315.html
 - Switched to libtool 2.4.5.

No PORTREVISION bump of dependent ports since this is really a minor
change and transparent for users that link dynamically.

 

19:07 gerald 

Update to version 1.0.2 which brings two bug fixes:
 - Fixed mpc_atan, mpc_atanh for (+-0, +-1), see
   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57994#c7
 - Fixed mpc_log10 for purely imaginary argument, see
   http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-September/001208.html

Remove now unnecessary LATEST_LINK.

 

00:52 gerald 

Update to libmpc version 1.0.1 which brings the following fixes:

 - Switched to automake 1.11.6, see CVE-2012-3386.
 - #14669: Fixed extraction of CC from gmp.h.
 - Fixed case of intermediate zero real or imaginary part in mpc_fma,
   found by hydra with GMP_CHECK_RANDOMIZE=1346362345.

This is on top of the following changes from version 1.0

 - Licence change towards LGPLv3+ for the code and GFDLv1.3+ (with no
   invariant sections) for the documentation.
 - 100% of all lines are covered by tests
 - Renamed functions
   . mpc_mul_2exp to mpc_mul_2ui
   . mpc_div_2exp to mpc_div_2ui
 - 0^0, which returned (NaN,NaN) previously, now returns (1,+0).
 - Removed compatibility with K&R compilers, which was untestable due
   to lack of such compilers.
 - New functions
   . mpc_log10
   . mpc_mul_2si, mpc_div_2si
 - Speed-ups
   . mpc_fma
 - Bug fixes
   . mpc_div and mpc_norm now return a value indicating the effective
     rounding direction, as the other functions.
   . mpc_mul, mpc_sqr and mpc_norm now return correct results even if
     there are over- or underflows during the computation.
   . mpc_asin, mpc_proj, mpc_sqr: Wrong result when input variable has
     infinite part and equals output variable is corrected.
   . mpc_fr_sub: Wrong return value for imaginary part is corrected.

Convert to the new LIB_DEPENDS standard and remove hard-coded
.so versions from a couple of dependent ports.

Bump PORTREVISIONS of all dependent ports.

PR:		183141
Approved by:	portmgr (bdrewery)

 

20:06 gerald 

Update to libmpc version 0.9 which brings the following changes:
 - New functions:
   . mpc_set_dc, mpc_set_ldc, mpc_get_dc, mpc_get_ldc for converting
     between mpc type variables and C variables of type double _Complex
     or long double _Complex
   . mpc_sin_cos, computing simultaneously the sine and cosine
 - Speed-ups:
   . mpc_pow_si through binary exponentiation
   . mpc_pow_z when the exponent fits in a long
   . mpc_tan through the use of mpc_sin_cos
 - Bug fixes:
   . trigonometric functions: infinite loop due to overflow for large
     arguments
   . exp: close to infinite loop for argument close to 0
   . sqrt: close to infinite loop for argument close to 1
   . add_si: replaced macro by function, since the macro evaluated the
     same expression twice
 - Logging feature for debugging:
     ./configure --enable-logging
     #include "mpc-log.h" instead of #include "mpc.h"

22:52 gerald 

Update to libmpc version 0.8.2 which brings a speed-up of mpc_pow_ui
through binary exponentiation and fixes the testsuite for mpfr 3.0.0.

Suggested by:   Gunther Nikl <gnikl@users.sourceforge.net>
Feature safe:   yes

08:01 gerald 

Update to libmpc version 0.8.1 which brings the following changes:
 - Bug fixes:
   . acosh, asinh, atanh: swap of precisions between real and imaginary parts
   . atan: memory leak
   . log: wrong ternary value in data file; masked by bug in Mpfr 2.4.1

PR:             141825
Submitted by:   bf1783@gmail.com

10:53 gerald 

Update to libmpc version 0.8 which brings the following changes:
 - New functions:
   . Inverse trigonometric functions: mpc_asin, mpc_acos, mpc_atan,
     mpc_asinh, mpc_acosh, mpc_atanh
   . Power functions: mpc_pow_d, mpc_pow_ld, mpc_pow_si, mpc_pow_ui,
     mpc_pow_z, mpc_pow_fr
 - Bug fixes:
   . ui_div: real divisor

11:41 gerald 

Update to libmpc version 0.7 which brings the following changes:
 - New functions: mpc_pow, mpc_set_nan, mpc_swap
 - Bug fixes:
   . log: along branch cut
   . norm: infinite loop in case of overflow
   . ui_div, div, fr_div: handling of division by 0 and infinities
     following the example code of the C99 standard
   . compilation with g++
 - Makefile.vc updated (thanks to Mickael Gastineau)
 - Changed MPC_SET_X_Y macro
 - Removed functions mpc_random and mpc_random2 (which no port uses)

Approved by:    maintainer (wen heping)
Feature safe:   yes

08:16 miwi 

Mpc is a C library for the arithmetic of complex numbers with
arbitrarily high precision and correct rounding of the result.
It is built upon and follows the same principles as Mpfr. The
library is written by Andreas Enge, Philippe Theveny and Paul
Zimmermann and is distributed under the Gnu Lesser General Public
License, either version 2.1 of the license, or (at your option)
any later version. The Mpc library has been registered in France
by the Agence pour la Protection des Programmes on 2003-02-05
under the number IDDN FR 001 060029 000 R P 2003 000 10000.

WWW: http://www.multiprecision.org/

PR:             ports/133395
Submitted by:   Wen Heping <wenheping at gmail.com>