autogen.sh: Create m4 directory for leveldb

Signed-off-by: Gary Lowell <gary.lowell@inktank.com>

diff --git a/autogen.sh b/autogen.sh
index 1eb2abc221d9e75351e5ccbca9570983c42c6ca8..08e435b40c1f5e6abac5ce885988e4aa5ecbee34 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -19,5 +19,5 @@ autoconf
 autoheader
 automake -a --add-missing -Wall
 ( cd src/gtest && autoreconf -fvi; )
-( cd src/leveldb && autoreconf -fvi; )
+( cd src/leveldb && mkdir -p m4 && autoreconf -fvi; )
 exit