| Port details |
- ddfun Double-double package with special functions
- 03 math
 =1      03Version of this port present on the latest quarterly branch. - Maintainer: fortran@FreeBSD.org
- Port Added: 2023-11-05 18:33:07
- Last Update: 2023-11-05 18:32:49
- Commit Hash: c44bf07
- People watching this port, also watch:: SparseBitSet, py39-cysignals, R-cran-eRm, python
- License: BSD3CLAUSE
- WWW:
- https://crd-legacy.lbl.gov/~dhbailey/mpdist
- Description:
- DDFUN: A double-double package with special functions (approximately 30 digit
precision).
This package permits one to perform floating-point computations (real and
complex) to double-double precision (approximately 30 digits), by making only
relatively minor changes to existing Fortran programs. It is intended as a
substitute for IEEE 128-bit quad precision on systems where quad precision is
not available. All basic arithmetic operations and transcendental functions are
supported, together with numerous special functions. The package should run
correctly on any Unix-based system supporting a Fortran-2008 compiler and IEEE
64-bit floating-point arithmetic.
  ¦  ¦  ¦  ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- To install the port:
- cd /usr/ports/math/ddfun/ && make install clean
- To add the package, run one of these commands:
- pkg install math/ddfun
- pkg install ddfun
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: ddfun
- Flavors: there is no flavor information for this port.
- distinfo:
- TIMESTAMP = 1699206558
SHA256 (ddfun-v03.tar.gz) = 34b9037d2cf1260e02adfc673cbc7ffedc979bd1738d6b48d8c2e6330afc0e61
SIZE (ddfun-v03.tar.gz) = 101238
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- gfortran12 : lang/gcc12
- as : devel/binutils
- Runtime dependencies:
-
- gfortran12 : lang/gcc12
- There are no ports dependent upon this port
Configuration Options:- ===> The following configuration options are available for ddfun-03:
DOCS=on: Build and/or install documentation
EXAMPLES=on: Build and/or install examples
===> Use 'make config' to modify these settings
- Options name:
- math_ddfun
- USES:
- fortran
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
Number of commits found: 1
| Commit History - (may be incomplete: for full details, see links to repositories near top of page) |
| Commit | Credits | Log message |
|---|
03
05 Nov 2023 18:32:49
 |
Thierry Thomas (thierry) |
math/ddfun: new port, double-double precision package with special functions |
Number of commits found: 1
|
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