$OpenBSD: patch-wxPython_config_py,v 1.4 2019/01/02 12:43:19 jca Exp $
Index: wxPython/config.py
--- wxPython/config.py.orig
+++ wxPython/config.py
@@ -131,7 +131,7 @@ UNDEF_NDEBUG = 1   # Python 2.2 on Unix/Linux by defau
 NO_SCRIPTS = 0     # Don't install the tool scripts
 NO_HEADERS = 0     # Don't install the wxPython *.h and *.i files
 
-INSTALL_MULTIVERSION = 1 # Install the packages such that multiple versions
+INSTALL_MULTIVERSION = 0 # Install the packages such that multiple versions
                    # can co-exist.  When turned on the wx and wxPython
                    # pacakges will be installed in a versioned subdir
                    # of site-packages, and a *.pth file will be
@@ -144,7 +144,7 @@ INSTALL_MULTIVERSION = 1 # Install the packages such t
 FLAVOUR = ""       # Optional flavour string to be appended to VERSION
                    # in MULTIVERSION installs
 
-EP_ADD_OPTS = 1    # When doing MULTIVERSION installs the wx port and
+EP_ADD_OPTS = 0    # When doing MULTIVERSION installs the wx port and
                    # ansi/unicode settings can optionally be added to the
                    # subdir path used in site-packages
 
@@ -171,7 +171,7 @@ SYS_WX_CONFIG = None # When installing an in tree buil
                      # build_options.py, if it is different to that.  The default
                      # is to use the value of WX_CONFIG.
 
-WXPORT = 'gtk2'    # On Linux/Unix there are several ports of wxWidgets available.
+WXPORT = 'gtk3'    # On Linux/Unix there are several ports of wxWidgets available.
                    # Setting this value lets you select which will be used for
                    # the wxPython build.  Possibilities are 'gtk', 'gtk2',
                    # 'gtk3', and 'x11'.  Currently only gtk2, and gtk3 work.
@@ -512,7 +512,7 @@ class wx_install_headers(distutils.command.install_hea
         if not headers:
             return
 
-        root = self.root
+        root = '${WRKINST}'
         #print "WXPREFIX is %s, root is %s" % (WXPREFIX, root)
         # hack for universal builds, which append i386/ppc
         # to the root
@@ -1036,8 +1036,6 @@ elif os.name == 'posix' or COMPILER == 'mingw32':
     if debug:
         cflags.append('-ggdb')
         cflags.append('-O0')
-    else:
-        cflags.append('-O3')
 
     lflags = getWxConfigValue('--libs')
     MONOLITHIC = (lflags.find("_xrc") == -1)