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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 find_iarsdk.lua
--
-- imports
import("lib.detect.find_path")
import("core.base.option")
import("core.base.semver")
import("core.project.config")
import("core.cache.detectcache")
-- find IAR sdk directory
function _find_sdkdir(sdkdir)
local paths = {
"$(reg HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\IAR Systems\\Embedded Workbench\\5.0;LastInstallPath)/arm/bin"
}
if sdkdir then
table.insert(paths, 1, sdkdir)
end
local bindir = find_path("iccarm.exe", paths)
if bindir then
return path.directory(bindir)
end
end
-- find IAR sdk toolchains
function _find_iarsdk(sdkdir)
-- find iarsdk directory
sdkdir = _find_sdkdir(sdkdir)
if not sdkdir or not os.isdir(sdkdir) then
return nil
end
return {sdkdir = sdkdir}
end
-- find IAR sdk toolchains
--
-- @param sdkdir the IAR sdk directory
-- @param opt the argument options, e.g. {verbose = true, force = false}
--
-- @return the IAR sdk toolchains. e.g. {sdkver = ..., sdkdir}
--
-- @code
--
-- local toolchains = find_iarsdk("~/iarsdk")
--
-- @endcode
--
function main(sdkdir, opt)
-- init arguments
opt = opt or {}
-- attempt to load cache first
local key = "detect.sdks.find_iarsdk"
local cacheinfo = detectcache:get(key) or {}
if not opt.force and cacheinfo.iarsdk and cacheinfo.iarsdk.sdkdir and os.isdir(cacheinfo.iarsdk.sdkdir) then
return cacheinfo.iarsdk
end
-- find iarsdk
local iarsdk = _find_iarsdk(sdkdir or config.get("sdk"))
if iarsdk then
if opt.verbose or option.get("verbose") then
cprint("checking for IAR Embedded Workbench directory ... ${color.success}%s", iarsdk.sdkdir)
end
else
if opt.verbose or option.get("verbose") then
cprint("checking for IAR Embedded Workbench directory ... ${color.nothing}${text.nothing}")
end
end
-- save to cache
cacheinfo.iarsdk = iarsdk or false
detectcache:set(key, cacheinfo)
return iarsdk
end
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