Merge pull request #6153 from xmake-io/kotlin

Add kotlin language and kotlin-native compiler support

17 files changed, 558 insertions, 1 deletions

diff --git a/README.md b/README.md
index 25e3247d5..48011b2a9 100644
--- a/README.md
+++ b/README.md
@@ -249,6 +249,7 @@ hdk           Harmony SDK
 ti-c2000      TI-CGT C2000 compiler
 ti-c6000      TI-CGT C6000 compiler
 iararm        IAR ARM C/C++ Compiler
+kotlin-native Kotlin Native Programming Language Compiler
 ```
 
 ## Supported languages
@@ -272,6 +273,7 @@ iararm        IAR ARM C/C++ Compiler
 * YASM
 * MASM32
 * Cppfront
+* Kotlin
 
 ## Features
 
diff --git a/README_zh.md b/README_zh.md
index ba8929c26..1ed1c4231 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -310,6 +310,7 @@ hdk           Harmony SDK
 ti-c2000      TI-CGT C2000 compiler
 ti-c6000      TI-CGT C6000 compiler
 iararm        IAR ARM C/C++ Compiler
+kotlin-native Kotlin Native Programming Language Compiler
 ```
 
 ## 支持语言
@@ -333,6 +334,7 @@ iararm        IAR ARM C/C++ Compiler
 * YASM
 * MASM32
 * Cppfront
+* Kotlin
 
 ## 支持特性
 
diff --git a/tests/projects/kotlin-native/console/src/main.kt b/tests/projects/kotlin-native/console/src/main.kt
new file mode 100644
index 000000000..543f5ac8f
--- /dev/null
+++ b/tests/projects/kotlin-native/console/src/main.kt
@@ -0,0 +1,3 @@
+fun main() {
+    println("hello xmake!")
+}
diff --git a/tests/projects/kotlin-native/console/xmake.lua b/tests/projects/kotlin-native/console/xmake.lua
new file mode 100644
index 000000000..81211d52d
--- /dev/null
+++ b/tests/projects/kotlin-native/console/xmake.lua
@@ -0,0 +1,7 @@
+add_rules("mode.debug", "mode.release")
+add_requires("kotlin-native")
+target("test")
+    set_kind("binary")
+    add_files("src/*.kt")
+    set_toolchains("@kotlin-native")
+
diff --git a/tests/projects/kotlin-native/shared_library/src/main.kt b/tests/projects/kotlin-native/shared_library/src/main.kt
new file mode 100644
index 000000000..543f5ac8f
--- /dev/null
+++ b/tests/projects/kotlin-native/shared_library/src/main.kt
@@ -0,0 +1,3 @@
+fun main() {
+    println("hello xmake!")
+}
diff --git a/tests/projects/kotlin-native/shared_library/xmake.lua b/tests/projects/kotlin-native/shared_library/xmake.lua
new file mode 100644
index 000000000..20c401d76
--- /dev/null
+++ b/tests/projects/kotlin-native/shared_library/xmake.lua
@@ -0,0 +1,7 @@
+add_rules("mode.debug", "mode.release")
+add_requires("kotlin-native")
+target("test")
+    set_kind("shared")
+    add_files("src/*.kt")
+    set_toolchains("@kotlin-native")
+
diff --git a/tests/projects/kotlin-native/static_library/src/main.kt b/tests/projects/kotlin-native/static_library/src/main.kt
new file mode 100644
index 000000000..543f5ac8f
--- /dev/null
+++ b/tests/projects/kotlin-native/static_library/src/main.kt
@@ -0,0 +1,3 @@
+fun main() {
+    println("hello xmake!")
+}
diff --git a/tests/projects/kotlin-native/static_library/xmake.lua b/tests/projects/kotlin-native/static_library/xmake.lua
new file mode 100644
index 000000000..2e827ec78
--- /dev/null
+++ b/tests/projects/kotlin-native/static_library/xmake.lua
@@ -0,0 +1,7 @@
+add_rules("mode.debug", "mode.release")
+add_requires("kotlin-native")
+target("test")
+    set_kind("static")
+    add_files("src/*.kt")
+    set_toolchains("@kotlin-native")
+
diff --git a/xmake/core/tool/toolchain.lua b/xmake/core/tool/toolchain.lua
index 1085df198..e5a7626c2 100644
--- a/xmake/core/tool/toolchain.lua
+++ b/xmake/core/tool/toolchain.lua
@@ -454,7 +454,11 @@ function _instance:_description(toolkind)
             nc         = "the nim compiler",
             ncld       = "the nim linker",
             ncsh       = "the nim shared library linker",
-            ncar       = "the nim static library archiver"
+            ncar       = "the nim static library archiver",
+            kc         = "the kotlin native compiler",
+            kcld       = "the kotlin native linker",
+            kcsh       = "the kotlin native shared library linker",
+            kcar       = "the kotlin native static library archiver",
         }
         self._DESCRIPTIONS = descriptions
     end
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..3269ea6cd
--- /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-native")
+    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/core/tools/kotlinc_native.lua b/xmake/modules/core/tools/kotlinc_native.lua
new file mode 100644
index 000000000..1ca5cc172
--- /dev/null
+++ b/xmake/modules/core/tools/kotlinc_native.lua
@@ -0,0 +1,54 @@
+--!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        kotlinc_native.lua
+--
+
+-- imports
+import("core.base.option")
+import("core.project.config")
+import("core.project.project")
+import("core.language.language")
+
+-- init it
+function init(self)
+end
+
+-- make the build arguments list
+function buildargv(self, sourcefiles, targetkind, targetfile, flags)
+    return self:program(), table.join(flags, sourcefiles, "-o", targetfile)
+end
+
+-- build the target file
+function build(self, sourcefiles, targetkind, targetfile, flags)
+    os.mkdir(path.directory(targetfile))
+    os.runv(buildargv(self, sourcefiles, targetkind, targetfile, flags))
+    if targetkind == "binary" then
+        local targetfile_real = targetfile .. (self:is_plat("windows") and ".exe" or ".kexe")
+        if os.isfile(targetfile_real) then
+            os.mv(targetfile_real, targetfile)
+            if self:is_plat("macosx", "iphoneos") then
+                local symbolfile_real = targetfile_real .. ".dSYM"
+                local symbolfile = targetfile .. ".dSYM"
+                if os.isdir(symbolfile_real) then
+                    os.mv(symbolfile_real, symbolfile)
+                end
+            end
+        end
+    end
+end
+
diff --git a/xmake/modules/core/tools/kotlinc_native/has_flags.lua b/xmake/modules/core/tools/kotlinc_native/has_flags.lua
new file mode 100644
index 000000000..73484f6e3
--- /dev/null
+++ b/xmake/modules/core/tools/kotlinc_native/has_flags.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        has_flags.lua
+--
+
+-- imports
+import("core.cache.detectcache")
+
+-- is linker?
+function _islinker(flags, opt)
+    local toolkind = opt.toolkind or ""
+    return toolkind == "ld" or toolkind == "sh" or toolkind:endswith("ld") or toolkind:endswith("sh")
+end
+
+-- try running
+function _try_running(...)
+
+    local argv = {...}
+    local errors = nil
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+end
+
+-- attempt to check it from the argument list
+function _check_from_arglist(flags, opt)
+
+    -- only one flag?
+    if #flags > 1 then
+        return
+    end
+
+    -- make cache key
+    local key = "core.tools.kotlinc_native.has_flags"
+
+    -- make allflags key
+    local flagskey = opt.program .. "_" .. (opt.programver or "")
+
+    -- get all allflags from argument list
+    local allflags = detectcache:get2(key, flagskey)
+    if not allflags then
+
+        -- get argument list
+        allflags = {}
+        local arglist = os.iorunv(opt.program, {"-help"})
+        if arglist then
+            for arg in arglist:gmatch("%s+(%-[%-%a%d]+)%s+") do
+                allflags[arg] = true
+            end
+        end
+
+        -- save cache
+        detectcache:set2(key, flagskey, allflags)
+        detectcache:save()
+    end
+    return allflags[flags[1]]
+end
+
+-- try running to check flags
+function _check_try_running(flags, opt, islinker)
+
+    -- make an stub source file
+    local sourcefile = path.join(os.tmpdir(), "detect", "kotlinc_native_has_flags.kt")
+    if not os.isfile(sourcefile) then
+        io.writefile(sourcefile, "fun main() {\n}")
+    end
+
+    -- check flags for linker
+    if islinker then
+        return _try_running(opt.program, table.join(flags, sourcefile, "-o", os.tmpfile()), opt)
+    end
+
+    -- check flags for compiler
+    local libraryfile = os.tmpfile()
+    local ok, errors = _try_running(opt.program, table.join("-produce", "static", flags, sourcefile, "-o", libraryfile))
+    os.tryrm(libraryfile)
+    return ok, errors
+end
+
+-- has_flags(flags)?
+--
+-- @param opt   the argument options, e.g. {toolname = "", program = "", programver = "", toolkind = "[cc|cxx|ld|ar|sh|gc|rc|dc|mm|mxx]"}
+--
+-- @return      true or false
+--
+function main(flags, opt)
+
+    -- is linker?
+    local islinker = _islinker(flags, opt)
+
+    -- attempt to check it from the argument list
+    if _check_from_arglist(flags, opt) then
+        return true
+    end
+
+    -- try running to check it
+    return _check_try_running(flags, opt, islinker)
+end
+
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
+
diff --git a/xmake/rules/kotlin-native/xmake.lua b/xmake/rules/kotlin-native/xmake.lua
new file mode 100644
index 000000000..7b359094a
--- /dev/null
+++ b/xmake/rules/kotlin-native/xmake.lua
@@ -0,0 +1,34 @@
+--!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
+--
+
+rule("kotlin-native.build")
+    set_sourcekinds("kc")
+    on_load(function (target)
+        if target:is_static() then
+            target:add("arflags", {"-produce", "static"}, {force = true})
+        elseif target:is_shared() then
+            target:add("shflags", {"-produce", "dynamic"}, {force = true})
+        end
+    end)
+    on_build("build.target")
+
+rule("kotlin-native")
+    add_deps("kotlin-native.build")
+    add_deps("utils.inherit.links")
diff --git a/xmake/toolchains/kotlin-native/xmake.lua b/xmake/toolchains/kotlin-native/xmake.lua
new file mode 100644
index 000000000..9787fc204
--- /dev/null
+++ b/xmake/toolchains/kotlin-native/xmake.lua
@@ -0,0 +1,61 @@
+--!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
+--
+
+toolchain("kotlin-native")
+    set_kind("standalone")
+    set_homepage("https://kotlinlang.org")
+    set_description("The Kotlin Programming Language Compiler. ")
+
+    set_toolset("kc",   "$(env KC)", "kotlinc-native")
+    set_toolset("kcld", "$(env KC)", "kotlinc-native")
+    set_toolset("kcsh", "$(env KC)", "kotlinc-native")
+    set_toolset("kcar", "$(env KC)", "kotlinc-native")
+
+    on_check(function (toolchain)
+        import("lib.detect.find_tool")
+
+        local paths = {}
+        for _, package in ipairs(toolchain:packages()) do
+            local envs = package:envs()
+            if envs then
+                table.join2(paths, envs.PATH)
+            end
+        end
+        if toolchain:bindir() then
+            table.insert(paths, toolchain:bindir())
+        end
+        local kotlinc_native = find_tool("kotlinc-native", {paths = paths})
+        if kotlinc_native and kotlinc_native.program then
+            kotlinc_native = kotlinc_native.program
+        end
+        if kotlinc_native then
+            if path.is_absolute(kotlinc_native) then
+                local bindir = path.directory(kotlinc_native)
+                toolchain:config_set("bindir", bindir)
+                toolchain:config_set("sdkdir", path.directory(bindir))
+            end
+            toolchain:configs_save()
+            return true
+        end
+    end)
+
+    on_load(function (toolchain)
+        -- TODO
+    end)