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John Denker: Fancier --version information.

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ehofman 2009-12-14 09:18:01 +00:00 committed by Tim Moore
parent 6fcd9f967b
commit ba77293c10
1 changed files with 15 additions and 1 deletions
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16
src/Main/options.cxx
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@ -61,6 +61,7 @@
#include "util.hxx"
#include "viewmgr.hxx"
#include <Main/viewer.hxx>
#include <simgear/version.h>
using std::string;
using std::sort;
@ -1194,9 +1195,22 @@ fgOptParking( const char *arg )
static int
fgOptVersion( const char *arg )
{
cerr << VERSION << endl;
cerr << "FlightGear version: " << VERSION << endl;
cerr << "FG_ROOT=" << globals->get_fg_root() << endl;
cerr << "FG_HOME=" << fgGetString("/sim/fg-home") << endl;
cerr << "FG_SCENERY=";
int didsome = 0;
string_list scn = globals->get_fg_scenery();
for (string_list::const_iterator it = scn.begin(); it != scn.end(); it++)
{
if (didsome) cerr << ":";
didsome++;
cerr << *it;
}
cerr << endl;
cerr << "SimGear version: " << SIMGEAR_VERSION << endl;
cerr << "PLIB version: " << PLIB_VERSION << endl;
return FG_OPTIONS_EXIT;
}