fix building by moving again into subdir

samba/samba.spec

@@ -66,6 +66,7 @@ AutoReqProv:  no
     %setup -q
 
 %build
+    cd source
     CC="%{l_cc}"
     CFLAGS="%{l_cflags -O}"
     CPPFLAGS="%{l_cppflags openssl}"