Merge topic 'server-allow-cache'

9b3c5ccf Server: test cache after reconnect
1df38758 cmServerProtocol: allow 'cache' request before 'configure'
187332b2 cmServerProtocol: fix test of empty values

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !977

1 files changed, 4 insertions, 3 deletions

diff --git a/Help/manual/cmake-server.7.rst b/Help/manual/cmake-server.7.rst
index f6d3032..c56e5a7 100644
--- a/Help/manual/cmake-server.7.rst
+++ b/Help/manual/cmake-server.7.rst
@@ -277,7 +277,9 @@ Giving the "major" version of the requested protocol version will make the serve
 use the latest minor version of that protocol. Use this if you do not explicitly
 need to depend on a specific minor version.
 
-Each protocol version may request additional attributes to be present.
+If the build directory already contains a CMake cache, it is sufficient to set
+the "buildDirectory" attribute. To create a fresh build directory, additional
+attributes are required depending on the protocol version.
 
 Protocol version 1.0 requires the following attributes to be set:
 
@@ -664,8 +666,7 @@ and will not survive the build directory getting cleaned out.
 Type "cache"
 ^^^^^^^^^^^^
 
-The "cache" request can be used once a project is configured and will
-list the cached configuration values.
+The "cache" request will list the cached configuration values.
 
 Example::