Use set -e and remove autom4te.cache automatically.

diff --git a/autogen b/autogen
index 1bd44fc17e3cac4a1a3f2ea6366a3025dc3bb3ca..7c7702bd91b87b7dbf1c12168cde8c7cfe82227e 100755 (executable)
--- a/autogen
+++ b/autogen
@@ -4,4 +4,7 @@
 # Run this shell script to bootstrap as necessary after a fresh checkout
 # from CVS.
 
-autoconf && autoheader
+set -e
+autoconf
+autoheader
+rm -rf autom4te.cache