dev-libs/tre: enable py3.11, cleanups

Cleaned up, enabled py3.11, PEP517.

Closes: https://bugs.gentoo.org/843455
Signed-off-by: Joe Kappus <joe@wt.gd>
Closes: https://github.com/gentoo/gentoo/pull/29072
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/dev-libs/tre/tre-0.8.0_p20210321-r2.ebuild b/dev-libs/tre/tre-0.8.0_p20210321-r2.ebuild
new file mode 100644
index 000000000000..7913295ee3a2
--- /dev/null
+++ b/dev-libs/tre/tre-0.8.0_p20210321-r2.ebuild
@@ -0,0 +1,106 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+COMMIT="6092368aabdd0dbb0fbceb2766a37b98e0ff6911"
+PYTHON_COMPAT=( python3_{8..11} pypy3 )
+DISTUTILS_OPTIONAL=1
+
+inherit autotools distutils-r1
+
+DESCRIPTION="Lightweight, robust, and efficient POSIX compliant regexp matching library"
+HOMEPAGE="
+	https://laurikari.net/tre/
+	https://github.com/laurikari/tre
+"
+SRC_URI="https://github.com/laurikari/tre/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${PN}-${COMMIT}"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-solaris"
+IUSE="+agrep +alloca +approx debug nls profile python"
+
+RDEPEND="
+	agrep? (
+		!app-text/agrep
+		!dev-ruby/amatch
+		!app-misc/glimpse
+	)
+	python?	( ${PYTHON_DEPS} )
+"
+DEPEND="
+	${RDEPEND}
+	nls? ( sys-devel/gettext )
+"
+BDEPEND="
+	python? ( ${DISTUTILS_DEPS} )
+	sys-devel/gettext
+	virtual/pkgconfig"
+
+REQUIRED_USE="
+	agrep? ( approx )
+	python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+PATCHES=(
+	"${FILESDIR}/0.8.0-pkgcfg.patch"
+	"${FILESDIR}/0.8.0-CVE-2016-8559.patch"
+	"${FILESDIR}/${PN}-chicken.patch"
+	"${FILESDIR}/${PN}-issue37.patch"
+	"${FILESDIR}/${PN}-issue50.patch"
+	"${FILESDIR}/${PN}-issue55-part1.patch"
+	"${FILESDIR}/${PN}-issue55-part2.patch"
+	"${FILESDIR}/${PN}-python3.patch"
+	"${FILESDIR}/${PN}-tests.patch"
+)
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	local myconf=(
+		--disable-static
+		--disable-system-abi
+		--enable-multibyte
+		--enable-wchar
+		$(use_enable agrep)
+		$(use_enable approx)
+		$(use_enable debug)
+		$(use_enable nls)
+		$(use_enable profile)
+		$(use_with alloca)
+	)
+	econf "${myconf[@]}"
+}
+
+src_test() {
+	if locale -a | grep -iq en_US.iso88591; then
+		emake -j1 check
+	else
+		ewarn "If you like to run the test,"
+		ewarn "please make sure en_US.ISO-8859-1 is installed."
+		die "en_US.ISO-8859-1 locale is missing"
+	fi
+}
+
+src_compile() {
+	default
+
+	if use python; then
+		cd python || die
+		distutils-r1_src_compile
+	fi
+}
+
+src_install() {
+	local HTML_DOCS=( doc/*.{css,html} )
+
+	default
+
+	use python && distutils-r1_src_install
+}