2008-10-25 04:46:17 +02:00
|
|
|
# Template file for 'flex'
|
|
|
|
|
pkgname=flex
|
|
|
|
|
version=2.5.35
|
2008-12-15 07:27:38 +01:00
|
|
|
distfiles="$SOURCEFORGE_SITE/flex/$pkgname-$version.tar.bz2"
|
2008-10-25 04:46:17 +02:00
|
|
|
build_style=gnu_configure
|
|
|
|
|
configure_args="--disable-rpath"
|
|
|
|
|
short_desc="The Fast Lexical Analyzer"
|
|
|
|
|
maintainer="Juan RP <xtraeme@gmail.com>"
|
|
|
|
|
checksum=0becbd4b2b36b99c67f8c22ab98f7f80c9860aec70f0350a0018f29a88704e7b
|
|
|
|
|
long_desc="
|
|
|
|
|
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."
|
|
|
|
|
|
2009-02-25 06:15:20 +01:00
|
|
|
Add_dependency full glibc
|
|
|
|
|
Add_dependency full bison
|
|
|
|
|
Add_dependency full m4
|
