Useful warnings for gcc added

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1e062440ba728fe141864a2e1033706bd353380d..320d486e90dd90bd499388e06dceef0eeefb9115 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,8 +48,9 @@ endif()
 
 message("Build type -- ${CMAKE_BUILD_TYPE}")
 
-if(UNIX)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+if(CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")  
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unused-parameter -pedantic -fno-strict-aliasing")
 endif()
 
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")