python-m2crypto: Ignore WCHAR_MAX and WCHAR_MIN when on musl

This fixes the build until we upgrade to swig 4.0 where this is fixed

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python-m2crypto.inc

@@ -19,10 +19,11 @@ inherit pypi siteinfo
 DEPENDS += "openssl swig-native"
 RDEPENDS_${PN} += "python-typing"
 
-DISTUTILS_BUILD_ARGS += "build_ext --openssl=${STAGING_DIR_HOST} -I${STAGING_INCDIR}"
-DISTUTILS_INSTALL_ARGS += "build_ext --openssl=${STAGING_DIR_HOST}"
+DISTUTILS_BUILD_ARGS += "build_ext --openssl=${STAGING_EXECPREFIXDIR} -I${STAGING_INCDIR}"
+DISTUTILS_INSTALL_ARGS += "build_ext --openssl=${STAGING_EXECPREFIXDIR}"
 
 SWIG_FEATURES_x86 = "-D__i386__"
+SWIG_FEATURES_x32 = "-D__ILP32__"
 SWIG_FEATURES ?= "-D__${HOST_ARCH}__"
 export SWIG_FEATURES
 
@@ -51,7 +52,3 @@ do_configure_prepend() {
 }
 
 BBCLASSEXTEND = "native"
-
-# http://errors.yoctoproject.org/Errors/Details/184714/
-# SWIG/_m2crypto.i:10: Error: Unable to find 'gcc_macros.h'
-CLEANBROKEN = "1"

meta-python/recipes-devtools/python/python-m2crypto/m2crypto-0.26.4-gcc_macros.patch

@@ -4,16 +4,19 @@ Index: M2Crypto-0.30.1/SWIG/_m2crypto.i
 ===================================================================
 --- M2Crypto-0.30.1.orig/SWIG/_m2crypto.i
 +++ M2Crypto-0.30.1/SWIG/_m2crypto.i
-@@ -7,7 +7,7 @@
-  * Copyright (c) 2009-2010 Heikki Toivonen. All rights reserved.
+@@ -8,6 +8,11 @@
   *
   */
--
+ 
 +%import "gcc_macros.h"
++
++%ignore WCHAR_MAX;
++%ignore WCHAR_MIN;
++
  %module(threads=1) m2crypto
  /* We really don't need threadblock (PyGILState_Ensure() etc.) anywhere.
     Disable threadallow as well, only enable it for operations likely to
-@@ -15,11 +15,6 @@
+@@ -15,11 +20,6 @@
  %nothreadblock;
  %nothreadallow;
  
@@ -25,3 +28,8 @@ Index: M2Crypto-0.30.1/SWIG/_m2crypto.i
  %{
  #ifdef _WIN32
  #define _WINSOCKAPI_
+@@ -95,4 +95,3 @@ static PyObject *x509_store_verify_cb_fu
+ %constant int encrypt = 1;
+ %constant int decrypt = 0;
+ #endif
+-