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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 requirekey.lua
--
-- imports
import("core.base.hashset")
import("core.package.package", {alias = "core_package"})
-- get require key from requireinfo
function main(requireinfo, opt)
opt = opt or {}
local key = ""
if opt.name then
key = key .. "/" .. opt.name
end
if opt.plat then
key = key .. "/" .. opt.plat
end
if opt.arch then
key = key .. "/" .. opt.arch
end
if opt.kind then
key = key .. "/" .. opt.kind
end
if opt.version then
key = key .. "/" .. opt.version
end
if requireinfo.label then
key = key .. "/" .. requireinfo.label
end
if requireinfo.host then
if is_subhost(core_package.targetplat()) and os.subarch() == core_package.targetarch() then
-- we need to pass plat/arch to avoid repeat installation
-- @see https://github.com/xmake-io/xmake/issues/1579
else
key = key .. "/host"
end
end
if requireinfo.system then
key = key .. "/system"
end
-- @see https://github.com/xmake-io/xmake/issues/4934
if requireinfo.private then
key = key .. "/private"
end
if key:startswith("/") then
key = key:sub(2)
end
local configs = requireinfo.configs
if configs then
local configs_order = {}
for k, v in pairs(configs) do
if type(v) == "table" then
v = string.serialize(v, {strip = true, indent = false, orderkeys = true})
end
table.insert(configs_order, k .. "=" .. tostring(v))
end
table.sort(configs_order)
key = key .. ":" .. string.serialize(configs_order, true)
end
if opt.hash then
if key == "" then
key = "_" -- we need to generate a fixed hash value
end
return hash.strhash32(key)
else
return key
end
end
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