add ldc tool for dlang

1 files changed, 135 insertions, 0 deletions

diff --git a/xmake/tools/ldc.lua b/xmake/tools/ldc.lua
new file mode 100755
index 000000000..d5e6198cd
--- /dev/null
+++ b/xmake/tools/ldc.lua
@@ -0,0 +1,135 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you 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 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        ldc.lua
+--
+
+-- imports
+import("core.tool.tool")
+import("core.base.option")
+import("core.project.config")
+import("core.project.project")
+
+-- init it
+function init(shellname, kind)
+    
+    -- save the shell name
+    _g.shellname = shellname or "ldc"
+
+    -- save the kind
+    _g.kind = kind
+
+    -- init arflags
+    _g["dd-arflags"] = { "-lib" }
+
+    -- init shflags
+    _g["dd-shflags"] = { "-shared", "-fPIC" }
+
+    -- init dflags for the kind: shared
+    _g.shared        = {}
+    _g.shared.dflags = {"-fPIC"}
+
+    -- init features
+    _g.features = 
+    {
+        ["compile:multifiles"] = false
+    }
+end
+
+-- get the property
+function get(name)
+
+    -- get it
+    return _g[name]
+end
+
+-- make the includedir flag
+function nf_includedir(dir)
+
+    -- make it
+    return "-I" .. dir
+end
+
+-- make the link flag
+function nf_link(lib)
+
+    -- make it
+    return "-L-l" .. lib
+end
+
+-- make the linkdir flag
+function nf_linkdir(dir)
+
+    -- make it
+    return "-L-L" .. dir
+end
+
+-- make the link command
+function linkcmd(objectfiles, targetkind, targetfile, flags)
+
+    -- make it
+    return format("%s %s -of%s %s", _g.shellname, flags, targetfile, objectfiles)
+end
+
+-- link the target file
+function link(objectfiles, targetkind, targetfile, flags)
+
+    -- ensure the target directory
+    os.mkdir(path.directory(targetfile))
+
+    -- link it
+    os.run(linkcmd(objectfiles, targetkind, targetfile, flags))
+end
+
+-- make the complie command
+function compcmd(sourcefiles, objectfile, flags)
+
+    -- make it
+    return format("%s -c %s -of%s %s", _g.shellname, flags, objectfile, table.concat(table.wrap(sourcefiles), " "))
+end
+
+-- complie the source file
+function compile(sourcefiles, objectfile, incdepfile, flags)
+
+    -- ensure the object directory
+    os.mkdir(path.directory(objectfile))
+
+    -- compile it
+    os.run(compcmd(sourcefiles, objectfile, flags))
+end
+
+-- check the given flags 
+function check(flags)
+
+    -- make an stub source file
+    local objectfile = os.tmpfile() .. ".o"
+    local sourcefile = os.tmpfile() .. ".d"
+
+    -- make stub code
+    io.write(sourcefile, "void main() {\n}")
+
+    -- check it
+    os.run("%s -c %s -of%s %s", _g.shellname, ifelse(flags, flags, ""), objectfile, sourcefile)
+
+    -- remove files
+    os.rm(objectfile)
+    os.rm(sourcefile)
+end