Here's another way of getting the job done.
This is tidier in the sense that it leaves simgear unchanged.
commit cd0af70c868210f46584a1e5e922364b9f2e63ce
Author: John Denker <j...@av8n.com>
Date: Mon Dec 14 11:50:53 2009 -0700
Print SIMGEAR_VERSION as a string, even though it doesn't come with quote
marks.
diff --git a/src/Main/options.cxx b/src/Main/options.cxx
index c04053b..a57622c 100644
--- a/src/Main/options.cxx
+++ b/src/Main/options.cxx
@@ -1199,6 +1199,8 @@ fgOptParking( const char *arg )
static int
fgOptVersion( const char *arg )
{
+#define _Quote(x) #x
+#define Quote(x) _Quote(x)
cerr << "FlightGear version: " << VERSION << endl;
cerr << "FG_ROOT=" << globals->get_fg_root() << endl;
cerr << "FG_HOME=" << fgGetString("/sim/fg-home") << endl;
@@ -1212,10 +1214,12 @@ fgOptVersion( const char *arg )
cerr << *it;
}
cerr << endl;
- cerr << "SimGear version: " << SIMGEAR_VERSION << endl;
+ cerr << "SimGear version: " << Quote(SIMGEAR_VERSION) << endl;
cerr << "PLIB version: " << PLIB_VERSION << endl;
cerr << "OSG version: " << FG_OSG_VERSION << endl;
return FG_OPTIONS_EXIT;
+#undef Quote
+#undef _Quote
}
static int
------------------------------------------------------------------------------
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