Merge pull request #3846 from ceph/wip-da-gtest-use-submodules

Use git submodules for gmock/gtest

Signed-off-by: Kefu Chai <kchai@redhat.com>

.gitmodules

@@ -22,4 +22,6 @@
 [submodule "ceph-erasure-code-corpus"]
 	path = ceph-erasure-code-corpus
 	url = https://github.com/ceph/ceph-erasure-code-corpus.git
-
+[submodule "src/gmock"]
+	path = src/gmock
+	url = https://github.com/ceph/gmock.git

autogen.sh

@@ -29,7 +29,7 @@ else
 fi
 
 if test -d ".git" ; then
-  if ! git submodule sync || ! git submodule update --init; then
+  if ! git submodule sync || ! git submodule update --init --recursive; then
     echo "Error: could not initialize submodule projects"
     echo "  Network connectivity might be required."
     exit 1

doc/dev/corpus.rst

@@ -24,7 +24,7 @@ We can generate an object corpus for a particular version of ceph like so.
 
 	git clone ceph.git
 	cd ceph
-	git submodule update --init
+	git submodule update --init --recursive
 
 #. Build with flag to dump objects to /tmp/foo::
 

doc/dev/release-process.rst

@@ -43,7 +43,7 @@ In the ceph source directory, checkout next branch (for point releases use the {
 
 Checkout the submodules::
 
-    git submodule update --init
+    git submodule update --init --recursive
 
 4.  Update Build version numbers
 ================================

doc/install/clone-source.rst

@@ -83,7 +83,7 @@ repository.
 
 If your submodules are out of date, run::
 
-	git submodule update
+	git submodule update --init --recursive
 
 Choose a Branch
 ===============

src/.gitignore

@@ -1,5 +1,6 @@
 # generic entries
 Makefile
+*.csv
 
 # local directory specific entries
 /.git_version