Package: flex (2.6.4-6.2)

[ Source: flex  ]

fast lexical analyzer generator

Flex is a tool for generating scanners: programs which recognized lexical patterns in text. It reads the given input files 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 as output a C source file, lex.yy.c, which defines a routine yylex(). This file is compiled and linked with the -lfl library to produce an executable. When the executable is run, it analyzes its input for occurrences of the regular expressions. Whenever it finds one, it executes the corresponding C code.

Tags: Software Development: Code Generation, Implemented in: C, User Interface: interface::commandline, role::program, Scope: Utility, Works with: Source Code

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  or debconf-2.0

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• dep: libc6 (>= 2.26) [not alpha, riscv64, sh4]

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  also a virtual package provided by libc6-udeb

  dep: libc6 (>= 2.27) [riscv64, sh4]

• dep: libc6.1 (>= 2.26) [alpha]

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  also a virtual package provided by libc6.1-udeb

• dep: m4

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  or c-compiler

  virtual package provided by bcc, clang-3.4, clang-3.5, clang-3.6, clang-6.0, clang-7, clang-8, gcc, gcc-4.7, gcc-4.8, gcc-4.9, gcc-7, gcc-8, gcc-9, pcc, tcc

• rec: libfl-dev

  static library for flex (a fast lexical analyzer generator)

• sug: bison

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• sug: build-essential

  Informational list of build-essential packages

• sug: flex-doc

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Download flex

Download for all available architectures

Architecture	Package Size	Installed Size	Files
alpha (unofficial port)	440.3 kB	1,274.0 kB	[list of files]
amd64	445.3 kB	1,225.0 kB	[list of files]
arm64	435.6 kB	1,241.0 kB	[list of files]
armel	426.6 kB	1,143.0 kB	[list of files]
armhf	428.1 kB	1,103.0 kB	[list of files]
hppa (unofficial port)	421.5 kB	1,104.0 kB	[list of files]
i386	435.3 kB	1,179.0 kB	[list of files]
m68k (unofficial port)	433.8 kB	1,175.0 kB	[list of files]
mips	428.9 kB	1,181.0 kB	[list of files]
mips64el	431.7 kB	1,256.0 kB	[list of files]
mipsel	430.7 kB	1,181.0 kB	[list of files]
powerpcspe (unofficial port)	425.4 kB	1,207.0 kB	[list of files]
ppc64 (unofficial port)	436.5 kB	1,289.0 kB	[list of files]
ppc64el	441.0 kB	1,289.0 kB	[list of files]
riscv64 (unofficial port)	434.0 kB	1,211.0 kB	[list of files]
s390x	439.2 kB	1,265.0 kB	[list of files]
sh4 (unofficial port)	451.5 kB	1,156.0 kB	[list of files]
sparc64 (unofficial port)	425.9 kB	1,259.0 kB	[list of files]
x32 (unofficial port)	443.9 kB	1,155.0 kB	[list of files]