| Port details on branch 2025Q4 |
- fastcrc Fast CRC routines
- 1.0_1 devel
=0 1.0_1Version of this port present on the latest quarterly branch. DEPRECATED: dead upstream
EXPIRATION DATE: 2025-12-31
IGNORE: is only for i386, while you are running amd64
- There is no maintainer for this port.
- Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org
 - Port Added: 2025-10-22 14:03:13
- Last Update: 2025-10-22 13:59:29
- Commit Hash: c07462b
- License: BSD2CLAUSE
- WWW:
- http://www.whizkidtech.redprince.net/fports/
- Description:
- Fast CRC routines written in assembly language, callable using the C and Pascal
calling conventions, as well as directly from assembly language programs.
This Unix port contains routines for the calculation of traditional CRC-32
used by Zmodem, Opus, Ethernet, and many other protocols.
It also contains routines for the POSIX 1003.2 32-bit CRC calculation.
See ${PREFIX}/share/doc/fastcrc/index.html for reference.
This port requires ELF. It creates libfcrc.so.1, and includes <fastcrc.h> for
C programmers.
Dependencies: nasm
¦ ¦ ¦ ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - USE_RC_SUBR (Service Scripts)
- no SUBR information found for this port
- Dependency lines:
-
- To install the port:
- cd /usr/ports/devel/fastcrc/ && make install clean
- We doubt a package is available for this port because we see it marked as as:
-
Packages are normally not provided for ports that are marked as above.
- To add the package, run one of these commands:
- pkg install devel/fastcrc
- pkg install fastcrc
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: fastcrc
- Flavors: there is no flavor information for this port.
- ONLY_FOR_ARCHS: i386
- distinfo:
- SHA256 (fastcrc-1.0.tar.gz) = 68e25aa5087b34a0b68f23df01864b13baad6b8fadf80d36fcb6603a1ba6cb81
SIZE (fastcrc-1.0.tar.gz) = 9952
No package information for this port in our database- Sometimes this happens. Not all ports have packages. Perhaps there is a build error. Check the fallout link:

- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- nasm : devel/nasm
- There are no ports dependent upon this port
Configuration Options:
- ===> The following configuration options are available for fastcrc-1.0_1:
DOCS=on: Build and/or install documentation
===> Use 'make config' to modify these settings
- Options name:
- devel_fastcrc
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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