Remove submodule glog

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "test/gtest"]
 	path = test/gtest
 	url = https://github.com/google/googletest.git
-[submodule "third_party/glog"]
-  path = third_party/glog
-  url = https://github.com/google/glog.git
 [submodule "tools/linter"]
   path = tools/linter
   url = https://github.com/slightech/linter.git

Makefile

@@ -30,7 +30,6 @@ help:
 	@echo "  make apidoc          make api doc"
 	@echo "  make opendoc         open api doc (html)"
 	@echo "  make init            init project"
-	@echo "  make 3rdparty        build 3rdparty: glog"
 	@echo "  make build           build project"
 	@echo "  make install         install project"
 	@echo "  make test            build test and run"
@@ -71,14 +70,7 @@ cleandoc:
 submodules:
 	@git submodule update --init
 
-third_party: submodules
-	@$(call echo,Make $@)
-	@$(call echo,Make glog,33)
-	@$(call cmake_build,./third_party/glog/_build)
-
-3rdparty: third_party
-
-.PHONY: submodules third_party 3rdparty
+.PHONY: submodules
 
 # init
 

cmake/Option.cmake

@@ -28,7 +28,8 @@ option(WITH_DEVICE_INFO_REQUIRED "Build with device info required" ON)
 
 option(WITH_BOOST "Include Boost support" ON)
 
-# `make 3rdparty` could build glog submodule
+# How to install glog?
+#   Ubuntu: `sudo apt-get install libgoogle-glog-dev`
 option(WITH_GLOG "Include glog support" OFF)
 
 

third_party/glog

@@ -1 +0,0 @@
-Subproject commit 8d7a107d68c127f3f494bb7807b796c8c5a97a82