doc: update build instructions for cmake

Signed-off-by: John Spray <john.spray@redhat.com>

diff --git a/doc/install/build-ceph.rst b/doc/install/build-ceph.rst
index d5bcae283d1c9714ef85cb6f9b43dcf704e39066..cc61e0a8e62b64b68a70e5fefb5a92a773069ade 100644 (file)
--- a/doc/install/build-ceph.rst
+++ b/doc/install/build-ceph.rst
@@ -24,14 +24,14 @@ and tools::
 Build Ceph
 ==========
 
-Ceph provides ``automake`` and ``configure`` scripts to streamline the build 
-process. To build Ceph, navigate to your cloned Ceph repository and execute the 
-following::
-
-       cd ceph
-       ./autogen.sh
-       ./configure
-       make
+Ceph is built using cmake. To build Ceph, navigate to your cloned Ceph
+repository and execute the following::
+
+    cd ceph
+    mkdir build
+    cd build
+    cmake ..
+    make
 
 .. topic:: Hyperthreading