Bourne Shell does not have -nt.

diff --git a/buildconf b/buildconf
index 4c2b872525b7550bb73f8031e48a52ec55facd1e..d485e0664fd7227df481b2759851778e5b4ffe03 100755 (executable)
--- a/buildconf
+++ b/buildconf
@@ -3,7 +3,7 @@
 # do some version checking for the tools we use
 if test "$1" = "--force"; then
     shift
-elif test buildconf.stamp -nt buildconf ; then 
+elif test -e buildconf.stamp ; then 
     :
 else
     echo "buildconf: checking installation..."