Add /var/tmp/fastfreeze/run to LD_LIBRARY_PATH for the application

scripts/fastfreeze

@@ -4,9 +4,12 @@ set -e
 FF_DIR=$(dirname -- "$(readlink -f -- "$0")")
 
 # Pass the original PATH and LD_LIBRARY_PATH down to the application, unless
-# already set
+# already set.
+# Note that we add /var/tmp/fastfreeze/run to the application's LD_LIBRARY_PATH
+# because it contains the real ld-linux-x86-64.so.2 which is important to avoid
+# a linker issue when compiling a program with gcc running under fastfreeze.
 export FF_APP_PATH=${FF_APP_PATH=$PATH}
-export FF_APP_LD_LIBRARY_PATH=${FF_APP_LD_LIBRARY_PATH=$LD_LIBRARY_PATH}
+export FF_APP_LD_LIBRARY_PATH=${FF_APP_LD_LIBRARY_PATH=/var/tmp/fastfreeze/run:$LD_LIBRARY_PATH}
 
 # Override the PATH and LD_LIBRARY_PATH that fastfreeze should use
 export LD_LIBRARY_PATH=$FF_DIR/lib:$LD_LIBRARY_PATH