X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fdebug%2Flogstream.hxx;h=4546a5e1d5cd6efbaa774eb475101a05584853af;hb=68eb7031e2dce999d112d0164fa28d4b8d66922e;hp=5b57d50f0f8f977cb162cd90ed2a72a364291b1f;hpb=70c6b48a07f78fdbaa2ca8839e48746ea3e884ee;p=simgear.git

diff --git a/simgear/debug/logstream.hxx b/simgear/debug/logstream.hxx
index 5b57d50f..4546a5e1 100644
--- a/simgear/debug/logstream.hxx
+++ b/simgear/debug/logstream.hxx
@@ -28,9 +28,8 @@
 
 #include <simgear/compiler.h>
 
-// At least Irix needs this
-#ifdef SG_HAVE_NATIVE_SGI_COMPILERS
-#include <char_traits.h>
+#ifdef _MSC_VER
+#  include <windows.h>
 #endif
 
 #ifdef SG_HAVE_STD_INCLUDES
@@ -43,14 +42,11 @@
 
 #include <simgear/debug/debug_types.h>
 
-#ifndef SG_HAVE_NATIVE_SGI_COMPILERS
 SG_USING_STD(streambuf);
 SG_USING_STD(ostream);
+SG_USING_STD(cout);
 SG_USING_STD(cerr);
 SG_USING_STD(endl);
-#else
-SG_USING_STD(char_traits);
-#endif
 
 #ifdef __MWERKS__
 SG_USING_STD(iostream);
@@ -69,7 +65,11 @@ SG_USING_STD(iostream);
  * messages at runtime. Only messages with priority >= logbuf::logPriority
  * and debugClass == logbuf::logClass are output.
  */
+#ifdef SG_NEED_STREAMBUF_HACK
+class logbuf : public __streambuf
+#else
 class logbuf : public streambuf
+#endif
 {
 public:
 
@@ -184,7 +184,23 @@ logbuf::set_log_state( sgDebugClass c, sgDebugPriority p )
 inline logbuf::int_type
 logbuf::overflow( int c )
 {
+#ifdef _MSC_VER
+    static has_console = false;
+    if ( logging_enabled ) {
+        if ( !has_console ) {
+            AllocConsole();
+            freopen("conin$", "r", stdin);
+            freopen("conout$", "w", stdout);
+            freopen("conout$", "w", stderr);
+            has_console = true;
+        }
+        sbuf->sputc(c);
+    }
+    else
+        return EOF == 0 ? 1: 0;
+#else
     return logging_enabled ? sbuf->sputc(c) : (EOF == 0 ? 1: 0);
+#endif
 }
 
 /**
@@ -256,6 +272,7 @@ logstream::operator<< ( const loglevel& l )
     return *this;
 }
 
+extern logstream *global_logstream;
 
 /**
  * \relates logstream
@@ -267,8 +284,22 @@ logstream::operator<< ( const loglevel& l )
 inline logstream&
 sglog()
 {
-    static logstream logstrm( cerr );
-    return logstrm;
+  if (global_logstream == NULL) {
+
+#ifdef __APPLE__
+    /**
+     * There appears to be a bug in the C++ runtime in Mac OS X that
+     * will crash if certain funtions are called (in this case
+     * cerr.rdbuf()) during static initialization of a class. This
+     * print statement is hack to kick the library in the pants so it
+     * won't crash when cerr.rdbuf() is first called -DW 
+     **/
+    cout << "Using Mac OS X hack for initializing C++ stdio..." << endl;
+#endif    
+    global_logstream = new logstream (cerr);
+  }
+    
+  return *global_logstream;
 }