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- Compile with -std=c++14 or -std=c++11 on GCC/Clang.
- Fixed initialization crossing goto.
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2 changed files with 27 additions and 2 deletions
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@ -451,7 +451,7 @@ if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
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set( CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -pg" )
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set( CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -pg" )
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endif()
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set( REL_CXX_FLAGS "-fno-rtti" )
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if( NOT PROFILE AND NOT APPLE )
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# On OS X frame pointers are required for exception handling, at least with Clang
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@ -468,6 +468,30 @@ if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
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set( CMAKE_C_FLAGS "-Wall -Wextra -Wno-unused -Wno-unused-parameter -Wno-missing-field-initializers ${CMAKE_C_FLAGS}" )
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set( CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-unused -Wno-unused-parameter -Wno-missing-field-initializers ${CMAKE_CXX_FLAGS}" )
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# Use the highest C++ standard available since VS2015 compiles with C++14
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# but we only require C++11. The recommended way to do this in CMake is to
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# probably to use target_compile_features, but I don't feel like maintaining
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# a list of features we use.
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CHECK_CXX_COMPILER_FLAG( "-std=c++14" CAN_DO_CPP14 )
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if ( CAN_DO_CPP14 )
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set ( CMAKE_CXX_FLAGS "-std=c++14 ${CMAKE_CXX_FLAGS}" )
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else ()
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CHECK_CXX_COMPILER_FLAG( "-std=c++1y" CAN_DO_CPP1Y )
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if ( CAN_DO_CPP1Y )
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set ( CMAKE_CXX_FLAGS "-std=c++1y ${CMAKE_CXX_FLAGS}" )
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else ()
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CHECK_CXX_COMPILER_FLAG( "-std=c++11" CAN_DO_CPP11 )
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if ( CAN_DO_CPP11 )
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set ( CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}" )
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else ()
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CHECK_CXX_COMPILER_FLAG( "-std=c++0x" CAN_DO_CPP0X )
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if ( CAN_DO_CPP0X )
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set ( CMAKE_CXX_FLAGS "-std=c++0x ${CMAKE_CXX_FLAGS}" )
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endif ()
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endif ()
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endif ()
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endif ()
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# Remove extra warnings when using the official DirectX headers.
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# Also, TDM-GCC 4.4.0 no longer accepts glibc-style printf formats as valid,
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# which is a royal pain. The previous version I had been using was fine with them.
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@ -2137,7 +2137,8 @@ bool P_TryMove(AActor *thing, fixed_t x, fixed_t y,
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// Check for crossed portals
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bool portalcrossed = false;
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bool portalcrossed;
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portalcrossed = false;
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while (true)
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{
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