flex
Port variant ravensys
Summary Fast lexical analyzer generator for raven sysroot
Package version 2.6.4_2
Homepage https://github.com/westes/flex
Keywords textproc
Maintainer nobody
License BSD2CLAUSE
Other variants standard
Ravenports Buildsheet | History
Ravensource Port Directory | History
Last modified 28 SEP 2022, 13:54:13 UTC
Port created 05 APR 2017, 03:48:23 UTC
Subpackage Descriptions
primary Flex is a tool for generating scanners. A scanner, sometimes called a tokenizer, is a program which recognizes lexical patterns in text. The flex program reads user-specified input files, or its standard input if no file names are given, for a description of a scanner to generate. The description is in the form of pairs of regular expressions and C code, called rules. Flex generates a C source file named, "lex.yy.c", which defines the function yylex(). The file "lex.yy.c" can be compiled and linked to produce an executable. When the executable is run, it analyzes its input for occurrences of text matching the regular expressions for each rule. Whenever it finds a match, it executes the corresponding C code.
Configuration Switches (platform-specific settings discarded)
RAVENSYS ON For ravensys-root - built without NLS
Package Dependencies by Type
Build (only) help2man:single:standard
gmake:single:ravensys
bison:primary:standard
Build and Runtime m4:primary:standard
indexinfo:single:standard
Download groups
main https://github.com/westes/flex/releases/download/v2.6.4/
Distribution File Information
e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995 1419096 flex-2.6.4.tar.gz
Ports that require flex:ravensys
ravensys-root:dragonfly DragonFly64 system root for Ravenports build env
ravensys-root:freebsd_amd64 FreeBSD-amd64 system root for Ravenports build env
ravensys-root:linux Linux system root for Ravenports build env
ravensys-root:netbsd_amd64 NetBSD-amd64 system root for Ravenports build env
ravensys-root:sunos Solaris 10 system root for Ravenports build env