Fix C compiler warning.
"no-overloaded-virtual" warnings are a CXX-compiler feature
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parent
0908f86714
commit
6129de31f0
@ -191,8 +191,9 @@ check_cxx_source_compiles(
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HAVE_ISNAN)
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(WARNING_FLAGS -Wall)
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set(WARNING_FLAGS_CXX "-Wall")
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set(WARNING_FLAGS_C "-Wall")
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# certain GCC versions don't provide the atomic builds, and hence
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# require is to provide them in SGAtomic.cxx
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set(CMAKE_REQUIRED_INCLUDES ${CMAKE_INCLUDE_PATH})
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@ -201,6 +202,11 @@ if(CMAKE_COMPILER_IS_GNUCXX)
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GCC_ATOMIC_BUILTINS_FOUND)
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endif(CMAKE_COMPILER_IS_GNUCXX)
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if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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set(WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual")
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set(WARNING_FLAGS_C "-Wall")
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endif()
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if(WIN32)
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if(MINGW)
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@ -221,14 +227,10 @@ if(WIN32)
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set( WINSOCK_LIBRARY "ws2_32.lib" )
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set( RT_LIBRARY "winmm" )
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endif(WIN32)
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endif(WIN32)
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if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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set (WARNING_FLAGS "-Wall -Wno-overloaded-virtual")
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}")
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include_directories(${PROJECT_SOURCE_DIR})
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include_directories(${PROJECT_BINARY_DIR}/simgear)
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