add kotlin language

4 files changed, 258 insertions, 0 deletions

diff --git a/xmake/languages/kotlin/check_main.lua b/xmake/languages/kotlin/check_main.lua
new file mode 100644
index 000000000..7fa4a4183
--- /dev/null
+++ b/xmake/languages/kotlin/check_main.lua
@@ -0,0 +1,40 @@
+--!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        check_main.lua
+--
+
+-- check it
+function main(sourcefile)
+
+    -- load source code
+    local sourcecode = io.readfile(sourcefile)
+
+    -- remove comment first
+    sourcecode = sourcecode:gsub("/%*.-%*/", "")
+    sourcecode = sourcecode:gsub("//.-\n", "\n")
+
+    -- find fun main() {
+    if sourcecode:find("fun%s+main%s*%(.-%)") then
+        return true
+    end
+
+    -- no main function
+    return false
+end
+
+
diff --git a/xmake/languages/kotlin/load.lua b/xmake/languages/kotlin/load.lua
new file mode 100644
index 000000000..8d7ad0430
--- /dev/null
+++ b/xmake/languages/kotlin/load.lua
@@ -0,0 +1,56 @@
+--!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        load.lua
+--
+
+function _get_apis()
+    local apis = {}
+    apis.values = {
+        -- target.add_xxx
+        "target.add_kcflags"
+    ,   "target.add_ldflags"
+    ,   "target.add_arflags"
+    ,   "target.add_shflags"
+    ,   "target.add_rpathdirs"  -- @note do not translate path, it's usually an absolute path or contains $ORIGIN/@loader_path
+        -- option.add_xxx
+    ,   "option.add_kcflags"
+    ,   "option.add_ldflags"
+    ,   "option.add_arflags"
+    ,   "option.add_shflags"
+    ,   "option.add_rpathdirs"
+        -- toolchain.add_xxx
+    ,   "toolchain.add_kcflags"
+    ,   "toolchain.add_ldflags"
+    ,   "toolchain.add_arflags"
+    ,   "toolchain.add_shflags"
+    ,   "toolchain.add_rpathdirs"
+    }
+    apis.paths = {
+        -- target.add_xxx
+        "target.add_linkdirs"
+        -- option.add_xxx
+    ,   "option.add_linkdirs"
+    }
+    return apis
+end
+
+function main()
+    return {apis = _get_apis()}
+end
+
+
diff --git a/xmake/languages/kotlin/xmake.lua b/xmake/languages/kotlin/xmake.lua
new file mode 100644
index 000000000..ec702ce8d
--- /dev/null
+++ b/xmake/languages/kotlin/xmake.lua
@@ -0,0 +1,112 @@
+--!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        xmake.lua
+--
+
+language("kotlin")
+    add_rules("kotlin")
+    set_sourcekinds {kc = ".kt"}
+    set_sourceflags {kc = "kcflags"}
+    set_targetkinds {binary = "kcld", static = "kcar", shared = "kcsh"}
+    set_targetflags {binary = "ldflags", static = "arflags", shared = "shflags"}
+    set_langkinds {kotlin = "kc"}
+    set_mixingkinds("kc", "cc", "cxx")
+
+    on_load("load")
+    on_check_main("check_main")
+
+    set_nameflags {
+        object = {
+            "target.symbols"
+        ,   "target.warnings"
+        ,   "target.optimize:check"
+        ,   "target.vectorexts:check"
+        }
+    ,   binary = {
+            "config.linkdirs"
+        ,   "config.frameworkdirs"
+        ,   "target.linkdirs"
+        ,   "target.frameworkdirs"
+        ,   "target.rpathdirs"
+        ,   "target.strip"
+        ,   "target.symbols"
+        ,   "toolchain.linkdirs"
+        ,   "toolchain.frameworkdirs"
+        ,   "toolchain.rpathdirs"
+        ,   "config.frameworks"
+        ,   "target.frameworks"
+        ,   "toolchain.frameworks"
+        ,   "config.links"
+        ,   "target.links"
+        ,   "toolchain.links"
+        ,   "config.syslinks"
+        ,   "target.syslinks"
+        ,   "toolchain.syslinks"
+        }
+    ,   shared = {
+            "config.linkdirs"
+        ,   "config.frameworkdirs"
+        ,   "target.linkdirs"
+        ,   "target.frameworkdirs"
+        ,   "target.rpathdirs"
+        ,   "target.strip"
+        ,   "target.symbols"
+        ,   "toolchain.linkdirs"
+        ,   "toolchain.frameworkdirs"
+        ,   "toolchain.rpathdirs"
+        ,   "config.frameworks"
+        ,   "target.frameworks"
+        ,   "toolchain.frameworks"
+        ,   "config.links"
+        ,   "target.links"
+        ,   "toolchain.links"
+        ,   "config.syslinks"
+        ,   "target.syslinks"
+        ,   "toolchain.syslinks"
+        }
+    ,   static = {
+            "config.linkdirs"
+        ,   "config.frameworkdirs"
+        ,   "target.linkdirs"
+        ,   "target.frameworkdirs"
+        ,   "target.strip"
+        ,   "target.symbols"
+        ,   "toolchain.linkdirs"
+        ,   "toolchain.frameworkdirs"
+        ,   "config.frameworks"
+        ,   "target.frameworks"
+        ,   "toolchain.frameworks"
+        }
+    }
+
+    set_menu {
+                config =
+                {
+                    {category = "Cross Complation Configuration/Compiler Configuration"       }
+                ,   {nil, "kc",         "kv", nil,         "The Rust Compiler"                }
+
+                ,   {category = "Cross Complation Configuration/Linker Configuration"         }
+                ,   {nil, "kcld",      "kv", nil,          "The Rust Linker"                  }
+                ,   {nil, "kcar",      "kv", nil,          "The Rust Static Library Archiver" }
+                ,   {nil, "kcsh",      "kv", nil,          "The Rust Shared Library Linker"   }
+
+                ,   {category = "Cross Complation Configuration/Builtin Flags Configuration"  }
+                ,   {nil, "linkdirs",   "kv", nil,         "The Link Search Directories"      }
+                }
+            }
+
diff --git a/xmake/modules/detect/tools/find_kotlinc_native.lua b/xmake/modules/detect/tools/find_kotlinc_native.lua
new file mode 100644
index 000000000..fe5a1a7c2
--- /dev/null
+++ b/xmake/modules/detect/tools/find_kotlinc_native.lua
@@ -0,0 +1,50 @@
+--!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_kotlinc_native.lua
+--
+
+-- imports
+import("lib.detect.find_program")
+import("lib.detect.find_programver")
+
+-- find kotlinc_native
+--
+-- @param opt   the argument options, e.g. {version = true}
+--
+-- @return      program, version
+--
+-- @code
+--
+-- local kotlinc_native = find_kotlinc_native()
+-- local kotlinc_native, version = find_kotlinc_native({version = true})
+--
+-- @endcode
+--
+function main(opt)
+    opt         = opt or {}
+    opt.check   = opt.check or "-version"
+    opt.command = opt.command or "-version"
+
+    local program = find_program(opt.program or "kotlinc_native", opt)
+    local version = nil
+    if program and opt and opt.version then
+        version = find_programver(program, opt)
+    end
+    return program, version
+end
+