add find_iarsdk

xmake/modules/detect/sdks/find_iarsdk.lua

@@ -0,0 +1,95 @@
+--!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, TBOOX Open Source Group.
+--
+-- @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)
+    detectcache:save()
+    return iarsdk
+end