properly add librt when clock_gettime is used

[flightgear.git] / src / Environment / metarproperties.cxx

diff --git a/src/Environment/metarproperties.cxx b/src/Environment/metarproperties.cxx
index 171d716afc3ebd868e99b61ffc9eb354a625604d..4c93aaa97e2db4fdc5ea1bea0a3cdb315ebcb154 100644 (file)
--- a/src/Environment/metarproperties.cxx
+++ b/src/Environment/metarproperties.cxx
@@ -83,7 +83,7 @@ inline void MagneticVariation::recalc( double lon, double lat, double alt )
   // calculation of magnetic variation is expensive. Cache the position
   // and perform this calculation only if it has changed
   if( _lon != lon || _lat != lat || _alt != alt ) {
-    SG_LOG(SG_ALL, SG_DEBUG, "Recalculating magvar for lon=" << lon << ", lat=" << lat << ", alt=" << alt );
+    SG_LOG(SG_ENVIRONMENT, SG_DEBUG, "Recalculating magvar for lon=" << lon << ", lat=" << lat << ", alt=" << alt );
     _lon = lon;
     _lat = lat;
     _alt = alt;
@@ -194,7 +194,7 @@ void MetarProperties::set_metar( const char * metar )
         m = new FGMetar( _metar );
     }
     catch( sg_io_exception ) {
-        SG_LOG( SG_GENERAL, SG_WARN, "Can't parse metar: " << _metar );
+        SG_LOG( SG_ENVIRONMENT, SG_WARN, "Can't parse metar: " << _metar );
         _metarValidNode->setBoolValue(false);
         return;
     }
@@ -301,9 +301,6 @@ void MetarProperties::set_metar( const char * metar )
         }
     }
 
-    vector<SGMetarCloud> cv = m->getClouds();
-    vector<SGMetarCloud>::const_iterator cloud, cloud_end = cv.end();
-
     {
         static const char * LAYER = "layer";
         SGPropertyNode_ptr cloudsNode = _rootNode->getNode("clouds", true );