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--!A cross-platform build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, Xmake Open Source Community.
--
-- @author ruki
-- @file xmake.lua
--
rule("lua.module")
on_load(function (target)
-- imports
import("core.cache.detectcache")
import("core.project.target", {alias = "project_target"})
-- set kind
if target:is_plat("macosx") then
target:set("kind", "binary")
target:add("ldflags", "-bundle", "-undefined dynamic_lookup", {force = true})
else
target:set("kind", "shared")
end
-- set library name
local modulename = target:name():split('.', {plain = true})
modulename = modulename[#modulename]
if target:is_plat("windows", "mingw") then
target:set("basename", modulename)
else
target:set("filename", modulename .. ".so")
end
-- export symbols
if target:is_plat("windows") then
local exported_name = target:name():gsub("%.", "_")
exported_name = exported_name:match('^[^%-]+%-(.+)$') or exported_name
target:add("shflags", "/export:luaopen_" .. exported_name, {force = true})
else
target:set("symbols", "none")
end
-- add lua library
local has_lua = false
local includedirs = get_config("includedirs") -- pass lua library from luarocks-build-xmake/xmake.lua
if includedirs and includedirs:find("lua", 1, true) then
has_lua = true
end
if not has_lua then
-- user use `add_requires/add_packages` to add lua/luajit package
for _, pkg in ipairs(target:get("packages")) do
if pkg == "lua" or pkg == "luajit" then
has_lua = true
break
end
end
end
if not has_lua then
target:add(find_package("lua"))
end
end)
on_install(function (target)
if target:is_plat("macosx") then
target:set("kind", "shared")
end
local moduledir = path.directory((target:name():gsub('%.', '/')))
import("target.action.install")(target, {
installdir = target:installdir(),
libdir = path.join("lib", moduledir),
bindir = path.join("lib", moduledir),
includedir = path.join("include", moduledir)})
end)
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