dev-lua/lua-bit32: use correct lua version

The previous revision used wrongly the system enabled lua instead of the
LUA_TARGETS. The change now uses always the correct LUA.

Also updated LUA_CPATH to use for each LUA version the correct *.so
file.

Closes: https://bugs.gentoo.org/752615
Package-Manager: Portage-3.0.9, Repoman-3.0.2
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

1 files changed, 75 insertions, 0 deletions

diff --git a/dev-lua/lua-bit32/lua-bit32-5.3.5-r101.ebuild b/dev-lua/lua-bit32/lua-bit32-5.3.5-r101.ebuild
new file mode 100644
index 000000000000..6bb9594da9cc
--- /dev/null
+++ b/dev-lua/lua-bit32/lua-bit32-5.3.5-r101.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-1 luajit )
+
+MY_PN="lua-compat-5.3"
+MY_PV="0.10"
+
+inherit lua toolchain-funcs
+
+DESCRIPTION="Backported Lua bit manipulation library"
+HOMEPAGE="https://github.com/keplerproject/lua-compat-5.3"
+SRC_URI="https://github.com/keplerproject/${MY_PN}/archive/v${MY_PV}.tar.gz -> lua-compat53-${MY_PV}.tar.gz"
+S="${WORKDIR}/${MY_PN}-${MY_PV}"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+DEPEND="${LUA_DEPS}"
+RDEPEND="${DEPEND}"
+
+lua_src_compile() {
+	local compiler=(
+		"$(tc-getCC)"
+		"${CFLAGS}"
+		"-fPIC"
+		"${LDFLAGS}"
+		"-DLUA_COMPAT_BITLIB"
+		"-Ic-api"
+		"$(lua_get_CFLAGS)"
+		"-c lbitlib.c"
+		"-o lbitlib-${ELUA}.o"
+	)
+	einfo "${compiler[@]}"
+	${compiler[@]} || die
+
+	local linker=(
+		"$(tc-getCC)"
+		"-shared"
+		"${LDFLAGS}"
+		"-o bit32-${ELUA}.so"
+		"lbitlib-${ELUA}.o"
+	)
+	einfo "${linker[@]}"
+	${linker[@]} || die
+}
+
+src_compile() {
+	lua_foreach_impl lua_src_compile
+}
+
+lua_src_test() {
+	LUA_CPATH="./bit32-${ELUA}.so" "${ELUA}" "tests/test-bit32.lua" || die
+}
+
+src_test() {
+	lua_foreach_impl lua_src_test
+}
+
+lua_src_install() {
+	exeinto "$(lua_get_cmod_dir)"
+	newexe "bit32-${ELUA}.so" "bit32.so"
+}
+
+src_install() {
+	default
+
+	lua_foreach_impl lua_src_install
+}