tar xzf fails randomly on netbsd for now, try another method

diff --git a/tools/jenkins/build.sh b/tools/jenkins/build.sh
index 81ffb59..7a77cf8 100755 (executable)
--- a/tools/jenkins/build.sh
+++ b/tools/jenkins/build.sh
@@ -100,7 +100,8 @@ if test "$(uname -o)" != "Msys"; then
   echo "XX"
   echo "XX Open the resulting archive"
   echo "XX"
-  tar xzf `cat VERSION`.tar.gz
+  gunzip `cat VERSION`.tar.gz
+  tar xf `cat VERSION`.tar
   cd `cat VERSION`
   mkdir build
   cd build