dev-lua/lua-utf8: fix ucd data header regeneration

Package-Manager: Portage-3.0.23, Repoman-3.0.1
Signed-off-by: Vadim Misbakh-Soloviov <mva@gentoo.org>

dev-lua/lua-utf8/lua-utf8-0.1.3-r101.ebuild

@@ -0,0 +1,102 @@
+# Copyright 2020-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-{1..4} luajit )
+
+inherit lua toolchain-funcs
+
+DESCRIPTION="A UTF-8 support module for Lua and LuaJIT"
+HOMEPAGE="https://github.com/starwing/luautf8"
+SRC_URI="https://github.com/starwing/luautf8/archive/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${PN//-/}-${PV}"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="test"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+RDEPEND="${LUA_DEPS}"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	${LUA_DEPS}
+"
+
+src_prepare() {
+	local unicodedir="${EPREFIX}"/usr/share/unicode
+	local ucddir
+
+	if has_verson '<app-i18n/unicode-data-14.0.0-r1'; then
+		ucddir="${unicodedir}-data"
+	else
+		ucddir=${unicodedir}
+	fi
+
+	sed -i \
+		-e "s@UCD/@${ucd}/@" \
+		parseucd.lua
+
+	default
+}
+
+lua_src_compile() {
+	einfo "Performing regeneration unicode data header against app-i18n/unicode-data with ${ELUA}"
+	"${ELUA}" parseucd.lua
+
+	local compiler=(
+		"$(tc-getCC)"
+		"${CFLAGS}"
+		"-fPIC"
+		"${LDFLAGS}"
+		"$(lua_get_CFLAGS)"
+		"-c lutf8lib.c"
+		"-o lutf8lib-${ELUA}.o"
+	)
+	einfo "${compiler[@]}"
+	${compiler[@]} || die
+
+	local linker=(
+		"$(tc-getCC)"
+		"-shared"
+		"${LDFLAGS}"
+		"-o lutf8lib-${ELUA}.so"
+		"lutf8lib-${ELUA}.o"
+	)
+	einfo "${linker[@]}"
+	${linker[@]} || die
+}
+
+src_compile() {
+	lua_foreach_impl lua_src_compile
+}
+
+lua_src_test() {
+	local mytests=(
+		"test.lua"
+		"test_compat.lua"
+		"test_pm.lua"
+	)
+
+	for mytest in ${mytests[@]}; do
+		LUA_CPATH="${S}/lutf8lib-${ELUA}.so" ${ELUA} ${mytest} || die
+	done
+}
+
+src_test() {
+	lua_foreach_impl lua_src_test
+}
+
+lua_src_install() {
+	exeinto "$(lua_get_cmod_dir)"
+	newexe "lutf8lib-${ELUA}.so" "lua-utf8.so"
+}
+
+src_install() {
+	lua_foreach_impl lua_src_install
+
+	einstalldocs
+}