X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FMain%2Fmain.cxx;h=6f3c3bb39c1327a867e7726b6a4d0b87a3530a03;hb=76a94d8f0278eeddf692850918526df84a73429c;hp=a840e65bd8026abbed1a615018c16e14a370dba6;hpb=1e474b47736ecd9ad8ad15542c423a610b414ae2;p=flightgear.git

diff --git a/src/Main/main.cxx b/src/Main/main.cxx
index a840e65bd..6f3c3bb39 100644
--- a/src/Main/main.cxx
+++ b/src/Main/main.cxx
@@ -25,6 +25,8 @@
 #  include <config.h>
 #endif
 
+#include <simgear/compiler.h>
+
 #ifdef SG_MATH_EXCEPTION_CLASH
 #  include <math.h>
 #endif
@@ -1479,6 +1481,15 @@ int main( int argc, char **argv ) {
     // fg_root was specified (ignore all other options for now)
     fgInitFGRoot(argc, argv);
 
+    // Check for the correct base package version
+    string base_version = fgBasePackageVersion();
+    if ( !(base_version == "0.7.9") ) {
+	SG_LOG( SG_GENERAL, SG_ALERT, "Base package check failed ... "
+		<< "Found version " << base_version );
+        SG_LOG( SG_GENERAL, SG_ALERT, "Please upgrade to version 0.7.9" );
+	exit(-1);
+    }
+
     // Initialize the Aircraft directory to "" (UIUC)
     aircraft_dir = "";