engine: Add missing header to Makefile.am
-rw-r--r-- 244 .gitignore
-rw-r--r-- 158 .gitmodules
-rw-r--r-- 35147 COPYING
-rw-r--r-- 838 Makefile.am
-rw-r--r-- 1724 README
-rwxr-xr-x 881 bootstrap
m--------- - common
-rw-r--r-- 1603 configure.ac
drwxr-xr-x - doc
m--------- - gnulib
-rw-r--r-- 284 libuobject.pc.in
drwxr-xr-x - m4
drwxr-xr-x - src
drwxr-xr-x - test
drwxr-xr-x - tests