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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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LUA_COMPAT=( lua5-{1..4} luajit )
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inherit flag-o-matic lua toolchain-funcs
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DESCRIPTION="Bit Operations Library for the Lua Programming Language"
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HOMEPAGE="http://bitop.luajit.org"
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SRC_URI="http://bitop.luajit.org/download/${P}.tar.gz"
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LICENSE="MIT"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv sparc x86 ~x64-macos"
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REQUIRED_USE="${LUA_REQUIRED_USE}"
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RDEPEND="${LUA_DEPS}"
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DEPEND="${RDEPEND}"
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BDEPEND="virtual/pkgconfig"
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HTML_DOCS=( "doc/." )
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PATCHES=( "${FILESDIR}/${P}-support-lua5-3+.patch" )
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src_prepare() {
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default
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lua_copy_sources
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}
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lua_src_compile() {
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pushd "${BUILD_DIR}" || die
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local myemakeargs=(
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"CC=$(tc-getCC)"
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"CCOPT="
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"INCLUDES=$(lua_get_CFLAGS)"
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)
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emake "${myemakeargs[@]}" all
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popd
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}
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src_compile() {
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if [[ $CHOST == *-darwin* ]] ; then
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append-ldflags "-undefined dynamic_lookup"
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fi
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lua_foreach_impl lua_src_compile
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}
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lua_src_test() {
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pushd "${BUILD_DIR}" || die
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local mytests=(
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"bitbench.lua"
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"bittest.lua"
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"md5test.lua"
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"nsievebits.lua"
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)
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for mytest in ${mytests[@]}; do
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LUA_CPATH="./?.so" ${ELUA} ${mytest}
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done
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popd
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}
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src_test() {
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lua_foreach_impl lua_src_test
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}
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lua_src_install() {
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pushd "${BUILD_DIR}" || die
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mycmoddir="$(lua_get_cmod_dir)"
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exeinto "${mycmoddir#$EPREFIX}"
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doexe bit.so
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popd
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if [[ ${CHOST} == *-darwin* ]] ; then
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local luav=$(lua_get_version)
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# we only want the major version (e.g. 5.1)
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local luamv=${luav:0:3}
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local file="lua/${luamv}/bit.so"
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install_name_tool -id "${EPREFIX}/usr/$(get_libdir)/${file}" "${ED}/usr/$(get_libdir)/${file}" || die "Failed to adjust install_name"
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fi
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}
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src_install() {
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lua_foreach_impl lua_src_install
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einstalldocs
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}
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