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--!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)
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