From 28ffb1f22f0602b059b11f50bc306b4b9fc7859b Mon Sep 17 00:00:00 2001
From: Jouk Jansen <joukj@hrem.nano.tudelft.nl>
Date: Fri, 15 Jun 2007 12:52:25 +0000
Subject: [PATCH]  Committing in .

 Changes to make OpenVMS compile WX

 Modified Files:
 	wxWidgets/include/wx/wxcrt.h wxWidgets/include/wx/wxcrtbase.h
 	wxWidgets/src/common/wxcrt.cpp


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46476 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/wxcrt.h     |  7 ++++---
 include/wx/wxcrtbase.h |  6 ++++--
 src/common/wxcrt.cpp   | 42 +++++++++++++++++++++++++++++++++++++-----
 3 files changed, 45 insertions(+), 10 deletions(-)

diff --git a/include/wx/wxcrt.h b/include/wx/wxcrt.h
index a32b170bbf..f8a5f592d4 100644
--- a/include/wx/wxcrt.h
+++ b/include/wx/wxcrt.h
@@ -420,11 +420,12 @@ WX_STRCMP_FUNC(wxStricmp, wxCRT_StricmpA, wxCRT_StricmpW, wxStricmp_String)
 // call in wxStrcoll_String<T>()), so we have to forward-declare the template
 // and implement it below WX_STRCMP_FUNC. OTOH, this fails to compile with VC6,
 // so we do it for GCC only.
-#ifdef __GNUG__
+// The same is needed for HP CXX on OpenVMS 
+#if defined( __GNUG__ ) || defined( __VMS )
 template<typename T>
 inline int wxStrcoll_String(const wxString& s1, const T& s2);
 WX_STRCMP_FUNC(wxStrcoll, wxCRT_StrcollA, wxCRT_StrcollW, wxStrcoll_String)
-#endif // __GNUG__
+#endif // __GNUG__ or __VMS
 
 template<typename T>
 inline int wxStrcoll_String(const wxString& s1, const T& s2)
@@ -440,7 +441,7 @@ inline int wxStrcoll_String(const wxString& s1, const T& s2)
 #endif
 }
 
-#ifndef __GNUG__
+#if !defined( __GNUG__ ) && !defined( __VMS )
 // this is exactly the same WX_STRCMP_FUNC line as above wxStrcoll_String<>
 WX_STRCMP_FUNC(wxStrcoll, wxCRT_StrcollA, wxCRT_StrcollW, wxStrcoll_String)
 #endif
diff --git a/include/wx/wxcrtbase.h b/include/wx/wxcrtbase.h
index ec38214dfc..224d31155f 100644
--- a/include/wx/wxcrtbase.h
+++ b/include/wx/wxcrtbase.h
@@ -174,7 +174,7 @@ WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
 
     /* Almost all compiler have strdup(), but not quite all: CodeWarrior under
        Mac and VC++ for Windows CE don't provide it; additionally, gcc under
-       Mac doesn't have wcsdup: */
+       Mac and OpenVMS do not have wcsdup: */
     #if defined(__VISUALC__) && __VISUALC__ >= 1400
         #define wxCRT_StrdupA _strdup
     #elif !(defined(__MWERKS__) && defined(__WXMAC__)) && !defined(__WXWINCE__)
@@ -182,7 +182,7 @@ WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
     #endif
     #if defined(__WINDOWS__)
         #define wxCRT_StrdupW _wcsdup
-    #elif !defined(__DARWIN__)
+    #elif !defined(__DARWIN__) && !defined( __VMS )
         #define wxCRT_StrdupW wcsdup
     #endif
 #else
@@ -541,7 +541,9 @@ WXDLLIMPEXP_BASE wchar_t * wxCRT_GetenvW(const wchar_t *name);
     #define  wxCRT_AtolW           _wtol
     /* _wtof doesn't exist */
 #else
+#ifndef __VMS
     #define wxCRT_AtofW(s)         wcstof(s, NULL)
+#endif
     #define wxCRT_AtolW(s)         wcstol(s, NULL, 10)
     /* wcstoi doesn't exist */
 #endif
diff --git a/src/common/wxcrt.cpp b/src/common/wxcrt.cpp
index d0568f1c8a..2f84583445 100644
--- a/src/common/wxcrt.cpp
+++ b/src/common/wxcrt.cpp
@@ -600,8 +600,16 @@ int wxCRT_ScanfW(const wchar_t *format, ...)
     va_list argptr;
     va_start(argptr, format);
 
-    int ret = vwscanf(wxFormatConverter(format), argptr);
-
+#ifdef __VMS
+#if (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
+   int ret = std::vwscanf(wxFormatConverter(format), argptr);
+#else
+   int ret = vwscanf(wxFormatConverter(format), argptr);
+#endif
+#else
+   int ret = vwscanf(wxFormatConverter(format), argptr);
+#endif
+   
     va_end(argptr);
 
     return ret;
@@ -614,7 +622,15 @@ int wxCRT_SscanfW(const wchar_t *str, const wchar_t *format, ...)
     va_list argptr;
     va_start(argptr, format);
 
-    int ret = vswscanf(str, wxFormatConverter(format), argptr);
+#ifdef __VMS
+#if (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
+   int ret = std::vswscanf(str, wxFormatConverter(format), argptr);
+#else
+   int ret = vswscanf(str, wxFormatConverter(format), argptr);
+#endif
+#else
+   int ret = vswscanf(str, wxFormatConverter(format), argptr);
+#endif
 
     va_end(argptr);
 
@@ -627,7 +643,15 @@ int wxCRT_FscanfW(FILE *stream, const wchar_t *format, ...)
 {
     va_list argptr;
     va_start(argptr, format);
-    int ret = vfwscanf(stream, wxFormatConverter(format), argptr);
+#ifdef __VMS
+#if (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
+   int ret = std::vfwscanf(stream, wxFormatConverter(format), argptr);
+#else
+   int ret = vfwscanf(stream, wxFormatConverter(format), argptr);
+#endif
+#else
+   int ret = vfwscanf(stream, wxFormatConverter(format), argptr);
+#endif
 
     va_end(argptr);
 
@@ -638,7 +662,15 @@ int wxCRT_FscanfW(FILE *stream, const wchar_t *format, ...)
 #ifndef wxCRT_VsscanfW
 int wxCRT_VsscanfW(const wchar_t *str, const wchar_t *format, va_list argptr)
 {
-    return vswscanf(str, wxFormatConverter(format), argptr);
+#ifdef __VMS
+#if (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
+   return std::vswscanf(str, wxFormatConverter(format), argptr);
+#else
+   return vswscanf(str, wxFormatConverter(format), argptr);
+#endif
+#else
+   return vswscanf(str, wxFormatConverter(format), argptr);
+#endif
 }
 #endif
 
-- 
2.45.2