Explicity set cxx compile standard if the env isn't (#99)

ouster-lidar · Apr 12, 2023 · 592e316 · 592e316
1 parent 7a10d2c
commit 592e316
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/ouster-ros/CMakeLists.txt b/ouster-ros/CMakeLists.txt
@@ -24,9 +24,12 @@ find_package(tf2_eigen REQUIRED)
 
 # ==== Options ====
 add_compile_options(-Wall -Wextra)
+if(NOT DEFINED CMAKE_CXX_STANDARD)
+  set(CMAKE_CXX_STANDARD 17)
+  set(CMAKE_CXX_STANDARD_REQUIRED ON)
+endif()
 option(CMAKE_POSITION_INDEPENDENT_CODE "Build position independent code." ON)
 
-
 set(_ouster_ros_INCLUDE_DIRS
   include
   ouster-sdk/ouster_client/include