Enable c++11 (#13)

Enable c++11
2018-11-04 21:52:28 +00:00 · 2018-11-04 21:52:28 +00:00 · 6b47861cd4
parent efcea7b6d5
commit 6b47861cd4
1 changed files with 8 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,6 +1,14 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(SGP4)

+include(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+if(COMPILER_SUPPORTS_CXX11)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+else()
+    message(SEND_ERROR "The compiler ${CMAKE_CXX_COMPILER} doesnt support C++11.") 
+endif()
+
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")