Add WITH_UNICODE knob (should be enabled by default when WITH_GTK2 is enabled?).

Patch is obtained from wxWindows CVS.

x11-toolkits/wxgtk-devel/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	wxgtk
 PORTVERSION=	2.4.2
-PORTREVISION?=	2
+PORTREVISION?=	3
 CATEGORIES=	x11-toolkits
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE} \
 		ftp://wesley.informatik.uni-freiburg.de/pub/linux/wxxt/source/
@@ -49,6 +49,16 @@ USE_GNOME=	gtk12
 
 .include <bsd.port.pre.mk>
 
+.if defined(WITH_UNICODE)
+WITH_GTK2=	yes
+
+.if ${OSVERSION} < 500000
+BROKEN=		Unicode mode is not supported on your system
+.else
+CONFIGURE_ARGS+=--enable-unicode
+.endif
+.endif # WITH_UNICODE
+
 .if defined(WITH_GTK2)
 CONFIGURE_ARGS+=--enable-gtk2 ${MACHINE_ARCH}-portbld-freebsd${OSREL}
 .else

x11-toolkits/wxgtk-devel/files/patch-src-common-datetime.cpp

@@ -0,0 +1,56 @@
+--- src/common/datetime.cpp.orig	Tue Nov  4 09:50:09 2003
++++ src/common/datetime.cpp	Tue Nov  4 09:52:02 2003
+@@ -349,6 +349,35 @@
+     return wxString(buf);
+ }
+ 
++#ifdef HAVE_STRPTIME
++  	 
++// Unicode-friendly strptime() wrapper
++static const wxChar *
++CallStrptime(const wxChar *input, const char *fmt, tm *tm)
++{
++    // the problem here is that strptime() returns pointer into the string we
++    // passed to it while we're really interested in the pointer into the
++    // original, Unicode, string so we try to transform the pointer back
++#if wxUSE_UNICODE
++    wxCharBuffer inputMB(wxConvertWX2MB(input));
++#else // ASCII
++    const char * const inputMB = input;
++#endif // Unicode/Ascii
++
++    const char *result = strptime(inputMB, fmt, tm);
++    if ( !result )
++        return NULL;
++  	 
++#if wxUSE_UNICODE
++    // FIXME: this is wrong in presence of surrogates &c
++    return input + (result - inputMB.data());
++#else // ASCII
++    return result;
++#endif // Unicode/Ascii
++}
++
++#endif // HAVE_STRPTIME
++
+ // if year and/or month have invalid values, replace them with the current ones
+ static void ReplaceDefaultYearMonthWithCurrent(int *year,
+                                                wxDateTime::Month *month)
+@@ -2920,7 +2949,7 @@
+                 // to our generic code anyhow (FIXME !Unicode friendly)
+                 {
+                     struct tm tm;
+-                    const wxChar *result = strptime(input, "%x", &tm);
++                    const wxChar *result = CallStrptime(input, "%x", &tm);
+                     if ( result )
+                     {
+                         input = result;
+@@ -2985,7 +3014,7 @@
+                 {
+                     // use strptime() to do it for us (FIXME !Unicode friendly)
+                     struct tm tm;
+-                    input = strptime(input, "%X", &tm);
++                    input = CallStrptime(input, "%X", &tm);
+                     if ( !input )
+                     {
+                         return (wxChar *)NULL;