autogen: use "$@" and exec last program

diff --git a/autogen.sh b/autogen.sh
index 3a339fb..bfb165c 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -23,5 +23,5 @@ args="--prefix=/usr \
 --libdir=$(libdir /usr/lib)"
 
 if [ -z "$NOCONFIGURE" ]; then
-       ./configure $args CFLAGS="${MYCFLAGS} ${CFLAGS}" $@
+       exec ./configure $args CFLAGS="${MYCFLAGS} ${CFLAGS}" "$@"
 fi