Merge branch 'dev' into unitybuildunitybuild

1 files changed, 68 insertions, 0 deletions

diff --git a/xmake/rules/python/module/xmake.lua b/xmake/rules/python/module/xmake.lua
new file mode 100644
index 000000000..46d41be0b
--- /dev/null
+++ b/xmake/rules/python/module/xmake.lua
@@ -0,0 +1,68 @@
+--!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
+--
+
+-- @see https://github.com/xmake-io/xmake/issues/1896
+rule("python.module")
+    on_config(function (target)
+        target:set("kind", "shared")
+        target:set("prefixname", "")
+        target:add("runenvs", "PYTHONPATH", target:targetdir())
+        local soabi = target:extraconf("rules", "python.module", "soabi")
+        if soabi == nil or soabi then
+            import("lib.detect.find_tool")
+            local python = assert(find_tool("python3"), "python not found!")
+            local result = try { function() return os.iorunv(python.program, {"-c", "import sysconfig; print(sysconfig.get_config_var('EXT_SUFFIX'))"}) end}
+            if result then
+                result = result:trim()
+                if result ~= "None" then
+                    target:set("extension", result)
+                end
+            end
+        else
+            if target:is_plat("windows", "mingw") then
+                target:set("extension", ".pyd")
+            else
+                target:set("extension", ".so")
+            end
+        end
+        -- fix segmentation fault for macosx
+        -- @see https://github.com/xmake-io/xmake/issues/2177#issuecomment-1209398292
+        if target:is_plat("macosx", "linux") then
+            if target:is_plat("macosx") then
+                target:add("shflags", "-undefined dynamic_lookup", {force = true})
+            end
+            for _, pkg in pairs(target:pkgs()) do
+                local links = pkg:get("links")
+                if links then
+                    local with_python = false
+                    for _, link in ipairs(links) do
+                        if link:startswith("python") then
+                            with_python = true
+                            break
+                        end
+                    end
+                    if with_python then
+                        pkg:set("links", nil)
+                        pkg:set("linkdirs", nil)
+                    end
+                end
+            end
+        end
+    end)