Merge pull request #792 from xmake-io/toolchain

Improve to detect cross-compilation toolchains

1 files changed, 76 insertions, 0 deletions

diff --git a/xmake/toolchains/xcode/xmake.lua b/xmake/toolchains/xcode/xmake.lua
new file mode 100644
index 000000000..74462908c
--- /dev/null
+++ b/xmake/toolchains/xcode/xmake.lua
@@ -0,0 +1,76 @@
+--!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        xmake.lua
+--
+
+-- define toolchain
+toolchain("xcode")
+
+    -- mark as standalone toolchain
+    set_kind("standalone")
+
+    -- check toolchain
+    on_check("check")
+
+    -- load toolchain
+    on_load(function (toolchain)
+
+        -- get cross
+        local cross, arch, simulator
+        if is_plat("macosx") then
+            cross = "xcrun -sdk macosx "
+        elseif is_plat("iphoneos") then
+            arch = get_config("arch") or os.arch()
+            simulator = (arch == "i386" or arch == "x86_64")
+            cross = simulator and "xcrun -sdk iphonesimulator " or "xcrun -sdk iphoneos "
+        elseif is_plat("watchos") then
+            arch = get_config("arch") or os.arch()
+            simulator = (arch == "i386")
+            cross = simulator and "xcrun -sdk watchsimulator " or "xcrun -sdk watchos "
+        else
+            raise("unknown platform for xcode!")
+        end
+
+        -- set toolsets
+        toolchain:set("toolsets", "cc", cross .. "clang")
+        toolchain:set("toolsets", "cxx", cross .. "clang", cross .. "clang++")
+        toolchain:set("toolsets", "ld", cross .. "clang++", cross .. "clang")
+        toolchain:set("toolsets", "sh", cross .. "clang++", cross .. "clang")
+        toolchain:set("toolsets", "ar", cross .. "ar")
+        toolchain:set("toolsets", "ex", cross .. "ar")
+        toolchain:set("toolsets", "strip", cross .. "strip")
+        toolchain:set("toolsets", "dsymutil", cross .. "dsymutil", "dsymutil")
+        toolchain:set("toolsets", "mm", cross .. "clang")
+        toolchain:set("toolsets", "mxx", cross .. "clang", cross .. "clang++")
+        toolchain:set("toolsets", "sc", cross .. "swiftc", "swiftc")
+        toolchain:set("toolsets", "scld", cross .. "swiftc", "swiftc")
+        toolchain:set("toolsets", "scsh", cross .. "swiftc", "swiftc")
+        if arch then
+            toolchain:set("toolsets", "cpp", cross .. "clang -arch " .. arch .. " -E")
+        end
+        if is_plat("macosx") then
+            toolchain:set("toolsets", "as", cross .. "clang")
+        elseif simulator then
+            toolchain:set("toolsets", "as", cross .. "clang")
+        else
+            toolchain:set("toolsets", "as", path.join(os.programdir(), "scripts", "gas-preprocessor.pl " .. cross) .. "clang")
+        end
+
+        -- load configurations
+        import("load_" .. get_config("plat"))(toolchain)
+    end)