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authorYalei Wang <william.wangyalei@huawei.com>2018-03-09 11:04:03 +0800
committerYalei Wang <william.wangyalei@huawei.com>2018-03-09 11:08:49 +0800
commit71e33ec17c12e6ca43f149215ca05fc9d8b1d5a9 (patch)
tree0156b92e35311499b75ba21d5b547b47b10061a9 /thirdparty/glog/glog-0.3.4/m4/google_namespace.m4
parent71a4e2f34afa8018426f0e830050e50a1de6d375 (diff)
Add some third-party src code for DMM
glog-0.3.4 is necessary for the DMM project. Change-Id: Id42f7370ebaff0e584a00d57d66bca98db8004e1 Signed-off-by: Yalei Wang <william.wangyalei@huawei.com>
Diffstat (limited to 'thirdparty/glog/glog-0.3.4/m4/google_namespace.m4')
-rw-r--r--thirdparty/glog/glog-0.3.4/m4/google_namespace.m436
1 files changed, 36 insertions, 0 deletions
diff --git a/thirdparty/glog/glog-0.3.4/m4/google_namespace.m4 b/thirdparty/glog/glog-0.3.4/m4/google_namespace.m4
new file mode 100644
index 0000000..79e0a6d
--- /dev/null
+++ b/thirdparty/glog/glog-0.3.4/m4/google_namespace.m4
@@ -0,0 +1,36 @@
+# Allow users to override the namespace we define our application's classes in
+# Arg $1 is the default namespace to use if --enable-namespace isn't present.
+
+# In general, $1 should be 'google', so we put all our exported symbols in a
+# unique namespace that is not likely to conflict with anyone else. However,
+# when it makes sense -- for instance, when publishing stl-like code -- you
+# may want to go with a different default, like 'std'.
+
+AC_DEFUN([AC_DEFINE_GOOGLE_NAMESPACE],
+ [google_namespace_default=[$1]
+ AC_ARG_ENABLE(namespace, [ --enable-namespace=FOO to define these Google
+ classes in the FOO namespace. --disable-namespace
+ to define them in the global namespace. Default
+ is to define them in namespace $1.],
+ [case "$enableval" in
+ yes) google_namespace="$google_namespace_default" ;;
+ no) google_namespace="" ;;
+ *) google_namespace="$enableval" ;;
+ esac],
+ [google_namespace="$google_namespace_default"])
+ if test -n "$google_namespace"; then
+ ac_google_namespace="$google_namespace"
+ ac_google_start_namespace="namespace $google_namespace {"
+ ac_google_end_namespace="}"
+ else
+ ac_google_namespace=""
+ ac_google_start_namespace=""
+ ac_google_end_namespace=""
+ fi
+ AC_DEFINE_UNQUOTED(GOOGLE_NAMESPACE, $ac_google_namespace,
+ Namespace for Google classes)
+ AC_DEFINE_UNQUOTED(_START_GOOGLE_NAMESPACE_, $ac_google_start_namespace,
+ Puts following code inside the Google namespace)
+ AC_DEFINE_UNQUOTED(_END_GOOGLE_NAMESPACE_, $ac_google_end_namespace,
+ Stops putting the code inside the Google namespace)
+])