时间戳

首页 > 解决方案 > mingw32-gcc 编译 Cython 输出：pyconfig.h 的未知多架构位置（和其他警告）

python - mingw32-gcc 编译 Cython 输出：pyconfig.h 的未知多架构位置（和其他警告）

问题描述

我正在尝试为 Linux 和 Windows 制作我的 python 应用程序的可执行文件，但 Windows 构建过程失败。

这是我的Makefile：

all: transpile compile-linux compile-w64

transpile: main.py
    cython --embed -3 -o main.c main.py

compile-linux: main.c
    gcc -I/usr/include/python3.7 -o main main.c -lpython3.7m -lpthread -lm -lutil -ldl

compile-w32: main.c
    i686-w64-mingw32-gcc -o main-x86.exe main.c -lpython3.7m -lpthread -lm -lutil -ldl -I/usr/include/python3.7m

compile-w64: main.c
    x86_64-w64-mingw32-gcc -o main-x64.exe main.c -lpython3.7m -lpthread -lm -lutil -ldl -I/usr/include/python3.7m

（compile-w32没有提到，all因为我还没用过，以后打算试试。）

当我尝试编译代码时，这是 makefile/mingw32-gcc 输出。linux版本编译没有任何问题（我已经运行过一次并且运行良好），但是windows x86_64显示了很多错误和警告：

cython --embed -3 -o main.c main.py
gcc -I/usr/include/python3.7 -o main main.c -lpython3.7m -lpthread -lm -lutil -ldl
x86_64-w64-mingw32-gcc -o main-x64.exe main.c -lpython3.7m -lpthread -lm -lutil -ldl -I/usr/include/python3.7m
In file included from /usr/include/python3.7m/Python.h:8,
                 from main.c:4:
/usr/include/python3.7m/pyconfig.h:104:3: error: #error unknown multiarch location for pyconfig.h
  104 | # error unknown multiarch location for pyconfig.h
      |   ^~~~~
In file included from /usr/include/python3.7m/pyport.h:4,
                 from /usr/include/python3.7m/Python.h:63,
                 from main.c:4:
/usr/include/python3.7m/pyconfig.h:104:3: error: #error unknown multiarch location for pyconfig.h
  104 | # error unknown multiarch location for pyconfig.h
      |   ^~~~~
In file included from /usr/include/python3.7m/pymath.h:4,
                 from /usr/include/python3.7m/Python.h:86,
                 from main.c:4:
/usr/include/python3.7m/pyconfig.h:104:3: error: #error unknown multiarch location for pyconfig.h
  104 | # error unknown multiarch location for pyconfig.h
      |   ^~~~~
In file included from /usr/include/python3.7m/pytime.h:5,
                 from /usr/include/python3.7m/Python.h:87,
                 from main.c:4:
/usr/include/python3.7m/pyconfig.h:104:3: error: #error unknown multiarch location for pyconfig.h
  104 | # error unknown multiarch location for pyconfig.h
      |   ^~~~~
In file included from /usr/include/python3.7m/Python.h:99,
                 from main.c:4:
/usr/include/python3.7m/unicodeobject.h:68:2: error: #error Must define SIZEOF_WCHAR_T
   68 | #error Must define SIZEOF_WCHAR_T
      |  ^~~~~
In file included from /usr/include/python3.7m/pystate.h:11,
                 from /usr/include/python3.7m/traceback.h:8,
                 from /usr/include/python3.7m/Python.h:119,
                 from main.c:4:
/usr/include/python3.7m/pythread.h:122:5: error: #error "Require native threads. See https://bugs.python.org/issue31370"
  122 | #   error "Require native threads. See https://bugs.python.org/issue31370"
      |     ^~~~~
/usr/include/python3.7m/pythread.h:131:5: error: unknown type name ‘NATIVE_TSS_KEY_T’
  131 |     NATIVE_TSS_KEY_T _key;
      |     ^~~~~~~~~~~~~~~~
In file included from /usr/include/python3.7m/Python.h:156,
                 from main.c:4:
/usr/include/python3.7m/fileutils.h:95:27: warning: ‘struct stat’ declared inside parameter list will not be visible outside of this definition or declaration
   95 | #  define _Py_stat_struct stat
      |                           ^~~~
/usr/include/python3.7m/fileutils.h:100:12: note: in expansion of macro ‘_Py_stat_struct’
  100 |     struct _Py_stat_struct *status);
      |            ^~~~~~~~~~~~~~~
/usr/include/python3.7m/fileutils.h:95:27: warning: ‘struct stat’ declared inside parameter list will not be visible outside of this definition or declaration
   95 | #  define _Py_stat_struct stat
      |                           ^~~~
/usr/include/python3.7m/fileutils.h:104:12: note: in expansion of macro ‘_Py_stat_struct’
  104 |     struct _Py_stat_struct *status);
      |            ^~~~~~~~~~~~~~~
/usr/include/python3.7m/fileutils.h:108:12: warning: ‘struct stat’ declared inside parameter list will not be visible outside of this definition or declaration
  108 |     struct stat *status);
      |            ^~~~
make: *** [Makefile:13: compile-w64] Error 1

我已经尝试过此页面（使用CFLAGS）的解决方案，但它没有用。

如果需要，其余代码（包括 main.py 文件）在这里。

标签： pythoncgccmingwmingw-w64

解决方案

您不能将/usr/includeand/usr/lib(64)与 MinGW 一起使用。这些位置包含为您的 Linux 系统配置和编译的软件。

相反，当使用 MinGW for Windows 交叉编译应用程序时，您需要编译它并链接到为 Windows 构建的库。

一些 Linux 发行版可能包含一个包含mingw64-python3-devel必要 Python 头文件和库文件的包（或类似包）。如果你的发行版没有提供那种包，你需要自己用 MinGW 编译 Python。 编辑：显然，不再支持使用 MinGW 交叉编译 Python 本身。

推荐阅读