recognize ANSI_X3.4-1968 as US-ASCII

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14724 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/intl.cpp b/src/common/intl.cpp
index e8b3ea68180d183ca25c174f3defe85c8ad22e03..20f192572589b27c9a85aa6172a9cebe33c95f06 100644 (file)
--- a/src/common/intl.cpp
+++ b/src/common/intl.cpp
@@ -1253,18 +1253,23 @@ wxString wxLocale::GetSystemEncodingName()
     char *alang = nl_langinfo(CODESET);
     setlocale(LC_CTYPE, oldLocale);
     free(oldLocale);
-    if (alang)
+
+    if ( alang )
     {
-#ifdef __SOLARIS__
+        // 7 bit ASCII encoding has several alternative names which we should
+        // recognize to avoid warnings about unrecognized encoding on each
+        // program startup
+
         // nl_langinfo() under Solaris returns 646 by default which stands for
-        // ISO-646, i.e. 7 bit ASCII and we should recognize it to avoid
-        // warnings about unrecognized encoding on each program startup
-        if ( strcmp(alang, "646") == 0 )
+        // ISO-646, i.e. 7 bit ASCII
+        //
+        // and recent glibc call it ANSI_X3.4-1968...
+        if ( strcmp(alang, "646") == 0 ||
+               strcmp(alang, "ANSI_X3.4-1968") == 0 )
         {
             encname = _T("US-ASCII");
         }
         else
-#endif // __SOLARIS__
         {
             encname = wxConvLibc.cMB2WX(alang);
         }