Merge pull request #792 from xmake-io/toolchain

Improve to detect cross-compilation toolchains

1 files changed, 46 insertions, 0 deletions

diff --git a/xmake/modules/detect/tools/find_ld.lua b/xmake/modules/detect/tools/find_ld.lua
new file mode 100644
index 000000000..7b015e043
--- /dev/null
+++ b/xmake/modules/detect/tools/find_ld.lua
@@ -0,0 +1,46 @@
+--!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) 2015-2020, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        find_ld.lua
+--
+
+-- imports
+import("core.tool.compiler")
+import("lib.detect.find_program")
+
+-- find ar
+--
+-- @param opt   the argument options, e.g. {version = true}
+--
+-- @return      program, version
+--
+-- @code 
+--
+-- local ar = find_ld()
+-- local ar, version = find_ld({program = "ld", version = true})
+-- 
+-- @endcode
+--
+function main(opt)
+
+    -- init options
+    opt       = opt or {}
+    opt.norun = true
+
+    -- find program
+    return find_program(opt.program or "ld", opt)
+end