dont be pedantic on mac because the output is too large

CMakeLists.txt

@@ -73,13 +73,10 @@ target_link_libraries (HexExStatic ${LIBRARIES})
 # exact predicates produce correct results.
 #
 set (HEXEX_COMPILE_FLAGS "-Wall")
-set (HEXEX_CXX_COMPILE_FLAGS "")
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-    set (HEXEX_COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS} -msse -mfpmath=sse -pedantic -Weverything" )
-    set (HEXEX_CXX_COMPILE_FLAGS "-std=c++11")
+    set (HEXEX_COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS} -msse -mfpmath=sse -Weverything" )
 elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     set (HEXEX_COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS} -msse -mfpmath=sse -pedantic -Wextra")
-    set (HEXEX_CXX_COMPILE_FLAGS "-std=c++11")
 elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
     message (WARNING
         "You are using an Intel compiler which might generate x87 FPU code "
@@ -108,15 +105,17 @@ set_target_properties (HexEx
     PROPERTIES
     COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS}"
     DEFINE_SYMBOLS "-DHEXEX_EXPORT_SYMBOLS"
+    CXX_STANDARD 11
     )
 
 set_target_properties (HexExStatic
     PROPERTIES
     COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS}"
     DEFINE_SYMBOLS "-DHEXEX_EXPORT_SYMBOLS"
+    CXX_STANDARD 11
     )
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${HEXEX_CXX_COMPILE_FLAGS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
 
 #
 # Fake successful finder run if compiling as a dependent project.

demo/cmdline_tool/CMakeLists.txt

@@ -49,14 +49,16 @@ add_executable (cmdline_tool ${CMDLINE_TOOL_SOURCES})
 LINK_DIRECTORIES(cmdline_tool ${CMDLINE_TOOL_LIBRARY_DIRS} )
 target_link_libraries(cmdline_tool ${CMDLINE_TOOL_LIBRARIES})
 
-if (NOT WIN32 )
-    set(HEXEX_COMPILE_FLAGS "-Wall -Wextra -pedantic -std=c++11 -Wno-long-long")
-else()
-    set(HEXEX_COMPILE_FLAGS "")
+if ( NOT WIN32 )
+  # Set compiler flags
+  if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    set_target_properties(cmdline_tool PROPERTIES COMPILE_FLAGS "-Wall -Wno-long-long")
+  else()
+    set_target_properties(cmdline_tool PROPERTIES COMPILE_FLAGS "-pedantic -Wno-long-long")
+  endif()
 endif()
 
 set_target_properties(cmdline_tool
     PROPERTIES
     INCLUDE_DIRECTORIES "${CMDLINE_TOOL_INCLUDE_DIRS}"
-    COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS}"
 )

demo/minimum_example/CMakeLists.txt

@@ -49,15 +49,17 @@ add_executable (minimum_example ${MINIMUM_EXAMPLE_SOURCES})
 LINK_DIRECTORIES(minimum_example ${MINIMUM_EXAMPLE_LIBRARY_DIRS} )
 target_link_libraries(minimum_example ${MINIMUM_EXAMPLE_LIBRARIES})
 
-if (NOT WIN32 )
-    set(HEXEX_COMPILE_FLAGS "-Wall -Wextra -pedantic -std=c++11 -Wno-long-long")
-else()
-    set(HEXEX_COMPILE_FLAGS "")
+if ( NOT WIN32 )
+  # Set compiler flags
+  if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    set_target_properties(minimum_example PROPERTIES COMPILE_FLAGS "-Wall -Wno-long-long")
+  else()
+    set_target_properties(minimum_example PROPERTIES COMPILE_FLAGS "-pedantic -Wno-long-long")
+  endif()
 endif()
 
 set_target_properties(minimum_example
     PROPERTIES
     INCLUDE_DIRECTORIES "${MINIMUM_EXAMPLE_INCLUDE_DIRS}"
-    COMPILE_FLAGS "${HEXEX_COMPILE_FLAGS}"
 )
 

tests/CMakeLists.txt

@@ -57,11 +57,14 @@ if ( HEXEX_BUILD_UNIT_TESTS )
 
     if ( NOT WIN32 )
       # Set compiler flags
-      set_target_properties(unittests PROPERTIES COMPILE_FLAGS "-g -pedantic -Wno-long-long")
+      if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+        set_target_properties(unittests PROPERTIES COMPILE_FLAGS "-g -Wall -Wno-long-long")
+      else()
+        set_target_properties(unittests PROPERTIES COMPILE_FLAGS "-g -pedantic -Wno-long-long")
+      endif()
     else()
       # Set compiler flags
       set_target_properties(unittests PROPERTIES COMPILE_FLAGS "" )
-
     endif()
 
 	if ( NOT WIN32 )