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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit eutils

DESCRIPTION="tool for generating C-based recognizers from regular expressions"
HOMEPAGE="http://re2c.org/"
SRC_URI="https://github.com/skvadrik/re2c/releases/download/${PV}/${P}.tar.gz"

LICENSE="public-domain"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm arm64 hppa ia64 ~m68k ~mips ppc ppc64 ~s390 ~sh sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"

src_prepare() {
	default
	export ac_cv_path_BISON="no"
}

src_install() {
	default

	docompress -x /usr/share/doc/${PF}/{examples,paper}
	dodoc -r README CHANGELOG examples
	docinto paper
	dodoc doc/loplas.ps doc/tdfa/tdfa.pdf
}