# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem          1.0
PortGroup           makefile 1.0

name                peg
version             0.1.20
revision            0

homepage            https://www.piumarta.com/software/peg

description         \
    recursive-descent parser generators for C

long_description    \
    peg and leg are tools for generating recursive-descent parsers: programs \
    that perform pattern matching on text. They processes a Parsing \
    Expression Grammar (PEG) \[Ford 2004\] to produce a program that \
    recognises legal sentences of that grammar. peg processes PEGs written \
    using the original syntax described by Ford\; leg processes PEGs written \
    using slightly different syntax and conventions that are intended to make \
    it an attractive replacement for parsers built with lex and yacc. Unlike \
    lex and yacc, peg and leg support unlimited backtracking, provide ordered \
    choice as a means for disambiguation, and can combine scanning (lexical \
    analysis) and parsing (syntactic analysis) into a single activity.

categories          devel
installs_libs       no
license             MIT
maintainers         {gmail.com:herby.gillot @herbygillot} \
                    openmaintainer

checksums           rmd160  5f8afd1d713a9a491cbb655719984e3be6c9f3bf \
                    sha256  b8b717bc93a59768a35d6525679a4e0ce94e6bf66f92bacf2979c6474572b45a \
                    size    137305

master_sites        ${homepage}

patch {
    # make PREFIX overridable
    reinplace -E {s|PREFIX([^=]+)=|PREFIX\1?=|} ${worksrcpath}/Makefile

    # correct path to man pages
    reinplace -E {s|/man/man|/share/man/man|g}  ${worksrcpath}/Makefile
}

makefile.has_destdir no