dev-libs/tree-sitter: add subslot

The ABI break seemed to be unintentional, but adding a subslot will be
useful in the future as a break with version 1.0 of tree-sitter looks
to be planned.

Ref: tree-sitter/tree-sitter#930 (comment)
Bug: https://bugs.gentoo.org/930039
Signed-off-by: Matthew Smith <[email protected]>

dev-libs/tree-sitter/tree-sitter-0.22.4-r1.ebuild

@@ -0,0 +1,49 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+inherit optfeature toolchain-funcs
+
+DESCRIPTION="Tree-sitter is a parser generator tool and an incremental parsing library"
+HOMEPAGE="https://github.com/tree-sitter/tree-sitter"
+
+if [[ ${PV} == *9999* ]]; then
+ inherit git-r3
+ EGIT_REPO_URI="https://github.com/${PN}/${PN}"
+else
+ SRC_URI="https://github.com/${PN}/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+ KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-macos"
+fi
+
+LICENSE="MIT"
+# soname is .0, but abi was broken unexpectedly
+# Bug #930039
+SLOT="0/1"
+RESTRICT="test" # tests are for CLI and not the lib
+
+PATCHES=(
+ "${FILESDIR}/${PN}-0.22.2-no-static.patch"
+)
+
+src_prepare() {
+ default
+ tc-export CC
+}
+
+src_compile() {
+ emake \
+ PREFIX="${EPREFIX}/usr" \
+ LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
+ STRIP="" # bug 930020
+}
+
+src_install() {
+ emake DESTDIR="${D}" \
+ PREFIX="${EPREFIX}/usr" \
+ LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
+ install
+}
+
+pkg_postinst() {
+ optfeature "building and testing grammars" dev-util/tree-sitter-cli
+}