diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62c59a4..1da872b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,10 +44,6 @@ message(STATUS "CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
 # packages
 
-LIST(APPEND CMAKE_PREFIX_PATH third_party/glog/_build)
-find_package(glog REQUIRED)
-message(STATUS "Found glog: ${glog_VERSION}")
-
 LIST(APPEND CMAKE_MODULE_PATH cmake)
 
 include(CMakePackageConfigHelpers)
@@ -90,12 +86,14 @@ set(MYNTEYE_CMAKE_INSTALLDIR "${MYNTEYE_CMAKE_LIBDIR}/cmake/${MYNTEYE_NAME}")
 
 ## main
 
-add_executable(main src/main.cc)
-target_link_libraries(main glog::glog)
-target_include_directories(main PRIVATE
-  ${CMAKE_CURRENT_SOURCE_DIR}/include
-  ${CMAKE_CURRENT_BINARY_DIR}/include
-)
+if(WITH_GLOG)
+  add_executable(main src/main.cc)
+  target_link_libraries(main glog::glog)
+  target_include_directories(main PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+    ${CMAKE_CURRENT_BINARY_DIR}/include
+  )
+endif()
 
 ## libmynteye
 
@@ -164,16 +162,16 @@ if(WITH_API)
   )
 endif()
 
-set(MYNTEYE_LINKLIBS
-  glog::glog
-  ${UVC_LIB}
-)
+set(MYNTEYE_LINKLIBS ${UVC_LIB})
 if(WITH_API)
   list(APPEND MYNTEYE_LINKLIBS ${OpenCV_LIBS})
 endif()
 if(WITH_BOOST_FILESYSTEM)
   list(APPEND MYNTEYE_LINKLIBS ${Boost_LIBRARIES})
 endif()
+if(WITH_GLOG)
+  list(APPEND MYNTEYE_LINKLIBS glog::glog)
+endif()
 #message(STATUS "MYNTEYE_LINKLIBS: ${MYNTEYE_LINKLIBS}")
 
 add_library(${MYNTEYE_NAME} SHARED ${MYNTEYE_SRCS})
diff --git a/Makefile b/Makefile
index e8555fd..5483d78 100644
--- a/Makefile
+++ b/Makefile
@@ -30,9 +30,10 @@ 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 test            build test and run"
 	@echo "  make install         install project"
+	@echo "  make test            build test and run"
 	@echo "  make samples         build samples"
 	@echo "  make tools           build tools"
 	@echo "  make ros             build ros wrapper"
@@ -41,7 +42,7 @@ help:
 
 .PHONY: help
 
-all: test tools samples
+all: test samples tools
 
 .PHONY: all
 
@@ -75,7 +76,9 @@ third_party: submodules
 	@$(call echo,Make glog,33)
 	@$(call cmake_build,./third_party/glog/_build)
 
-.PHONY: submodules third_party
+3rdparty: third_party
+
+.PHONY: submodules third_party 3rdparty
 
 # init
 
@@ -87,7 +90,7 @@ init: submodules
 
 # build
 
-build: third_party
+build: submodules
 	@$(call echo,Make $@)
 ifeq ($(HOST_OS),Win)
 	@$(call cmake_build,./_build,..,-DCMAKE_INSTALL_PREFIX=$(MKFILE_DIR)/_install)
diff --git a/cmake/DetectGLog.cmake b/cmake/DetectGLog.cmake
new file mode 100644
index 0000000..daf42d7
--- /dev/null
+++ b/cmake/DetectGLog.cmake
@@ -0,0 +1,26 @@
+# Copyright 2018 Slightech Co., Ltd. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+include(${CMAKE_CURRENT_LIST_DIR}/IncludeGuard.cmake)
+cmake_include_guard()
+
+get_filename_component(__pro_dir ${CMAKE_CURRENT_LIST_DIR} DIRECTORY)
+LIST(APPEND CMAKE_PREFIX_PATH ${__pro_dir}/third_party/glog/_build)
+
+find_package(glog REQUIRED)
+if(glog_FOUND)
+  add_definitions(-DWITH_GLOG)
+endif()
+
+unset(__pro_dir)
diff --git a/cmake/Option.cmake b/cmake/Option.cmake
index f649391..8a414fd 100644
--- a/cmake/Option.cmake
+++ b/cmake/Option.cmake
@@ -28,6 +28,9 @@ option(WITH_DEVICE_INFO_REQUIRED "Build with device info required" ON)
 
 option(WITH_BOOST "Include Boost support" ON)
 
+# `make 3rdparty` could build glog submodule
+option(WITH_GLOG "Include glog support" ON)
+
 
 # packages
 
@@ -59,6 +62,10 @@ if(NOT WITH_FILESYSTEM)
   endif()
 endif()
 
+if(WITH_GLOG)
+  include(${CMAKE_CURRENT_LIST_DIR}/DetectGLog.cmake)
+endif()
+
 find_package(CUDA QUIET)
 
 # summary
@@ -125,6 +132,16 @@ if(WITH_BOOST)
   endif()
 endif()
 
+status("  WITH_GLOG: ${WITH_GLOG}")
+if(WITH_GLOG)
+  if(glog_FOUND)
+    status("    glog: YES")
+    status("    glog_VERSION: ${glog_VERSION}")
+  else()
+    status("    glog: NO")
+  endif()
+endif()
+
 status("")
 status("Features:")
 status("  Filesystem: "
diff --git a/mynteye-config.cmake.in b/mynteye-config.cmake.in
index aaeb16a..3514b78 100644
--- a/mynteye-config.cmake.in
+++ b/mynteye-config.cmake.in
@@ -14,4 +14,7 @@
 
 @PACKAGE_INIT@
 
+set(mynteye_WITH_API @WITH_API@)
+set(mynteye_WITH_GLOG @WITH_GLOG@)
+
 include("${CMAKE_CURRENT_LIST_DIR}/mynteye-targets.cmake")
diff --git a/samples/CMakeLists.txt b/samples/CMakeLists.txt
index 2a0c4c6..4781867 100644
--- a/samples/CMakeLists.txt
+++ b/samples/CMakeLists.txt
@@ -47,10 +47,6 @@ message(STATUS "CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
 # packages
 
-LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/third_party/glog/_build)
-find_package(glog REQUIRED)
-message(STATUS "Found glog: ${glog_VERSION}")
-
 LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/_install/lib/cmake)
 find_package(mynteye REQUIRED)
 message(STATUS "Found mynteye: ${mynteye_VERSION}")
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 11c68cd..18be45b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -57,16 +57,16 @@ message(STATUS "CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
 # packages
 
-LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/third_party/glog/_build)
-find_package(glog REQUIRED)
-message(STATUS "Found glog: ${glog_VERSION}")
-
 LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/_install/lib/cmake)
 find_package(mynteye REQUIRED)
 message(STATUS "Found mynteye: ${mynteye_VERSION}")
 
 include(${PRO_DIR}/cmake/DetectOpenCV.cmake)
 
+if(mynteye_WITH_GLOG)
+  include(${PRO_DIR}/cmake/DetectGLog.cmake)
+endif()
+
 #LIST(APPEND CMAKE_MODULE_PATH ${PRO_DIR}/cmake)
 
 ## gtest
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index a617541..4d57c04 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -43,16 +43,16 @@ message(STATUS "CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
 # packages
 
-LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/third_party/glog/_build)
-find_package(glog REQUIRED)
-message(STATUS "Found glog: ${glog_VERSION}")
-
 LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/_install/lib/cmake)
 find_package(mynteye REQUIRED)
 message(STATUS "Found mynteye: ${mynteye_VERSION}")
 
 include(${PRO_DIR}/cmake/DetectOpenCV.cmake)
 
+if(mynteye_WITH_GLOG)
+  include(${PRO_DIR}/cmake/DetectGLog.cmake)
+endif()
+
 #LIST(APPEND CMAKE_MODULE_PATH ${PRO_DIR}/cmake)
 
 # targets
diff --git a/wrappers/python/CMakeLists.txt b/wrappers/python/CMakeLists.txt
index 4cecbff..384407d 100644
--- a/wrappers/python/CMakeLists.txt
+++ b/wrappers/python/CMakeLists.txt
@@ -77,10 +77,6 @@ message(STATUS "CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
 # packages
 
-LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/third_party/glog/_build)
-find_package(glog REQUIRED)
-message(STATUS "Found glog: ${glog_VERSION}")
-
 LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/_install/lib/cmake)
 find_package(mynteye REQUIRED)
 message(STATUS "Found mynteye: ${mynteye_VERSION}")
diff --git a/wrappers/ros/src/mynt_eye_ros_wrapper/CMakeLists.txt b/wrappers/ros/src/mynt_eye_ros_wrapper/CMakeLists.txt
index 83ffce1..74a36d1 100644
--- a/wrappers/ros/src/mynt_eye_ros_wrapper/CMakeLists.txt
+++ b/wrappers/ros/src/mynt_eye_ros_wrapper/CMakeLists.txt
@@ -56,9 +56,6 @@ checkPackage("sensor_msgs" "")
 checkPackage("std_msgs" "")
 checkPackage("tf" "")
 
-find_package(OpenCV REQUIRED)
-message(STATUS "Found OpenCV: ${OpenCV_VERSION}")
-
 ## messages
 
 add_message_files(
@@ -82,14 +79,16 @@ catkin_package(
 
 get_filename_component(SDK_DIR "${PROJECT_SOURCE_DIR}/../../../.." ABSOLUTE)
 
-LIST(APPEND CMAKE_PREFIX_PATH ${SDK_DIR}/third_party/glog/_build)
-find_package(glog REQUIRED)
-message(STATUS "Found glog: ${glog_VERSION}")
-
 LIST(APPEND CMAKE_PREFIX_PATH ${SDK_DIR}/_install/lib/cmake)
 find_package(mynteye REQUIRED)
 message(STATUS "Found mynteye: ${mynteye_VERSION}")
 
+include(${SDK_DIR}/cmake/DetectOpenCV.cmake)
+
+if(mynteye_WITH_GLOG)
+  include(${SDK_DIR}/cmake/DetectGLog.cmake)
+endif()
+
 # targets
 
 add_compile_options(-std=c++11)