check exit status of autotools

Make sure each autotool run in autogen.sh worked and if not, abort.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/autogen.sh b/autogen.sh
index d730a96a0841e6f10292231c9259c9e35de3eaf9..5ef9e8be267649b9e542db3fc0a4f4a2ba303e3b 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -60,6 +60,7 @@ test -f mount/mount.c || {
        exit 1
 }
 
+set -e
 autopoint --force
 libtoolize --copy --force
 aclocal -I m4