Fixed: Compilation with old CMake versions
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1 changed files with 15 additions and 4 deletions
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@ -176,10 +176,21 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
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ENDIF()
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IF(CMAKE_VERSION VERSION_LESS "3.3.0")
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GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS)
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GET_DIRECTORY_PROPERTY(_directory_definitions DIRECTORY ${CMAKE_SOURCE_DIR} DEFINITIONS)
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LIST(APPEND _FLAGS ${_directory_flags})
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LIST(APPEND _FLAGS ${_directory_definitions})
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GET_DIRECTORY_PROPERTY(_DIRECTORY_FLAGS DEFINITIONS)
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IF(_DIRECTORY_FLAGS)
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FOREACH(item ${_DIRECTORY_FLAGS})
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LIST(APPEND _FLAGS "$<$<BOOL:${item}>:-D$<JOIN:${item},-D>>")
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ENDFOREACH()
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ENDIF()
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GET_DIRECTORY_PROPERTY(_DIRECTORY_DEFINITIONS DIRECTORY ${CMAKE_SOURCE_DIR} DEFINITIONS)
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IF(_DIRECTORY_DEFINITIONS)
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FOREACH(item ${_DIRECTORY_DEFINITIONS})
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LIST(APPEND _FLAGS "$<$<BOOL:${item}>:-D$<JOIN:${item},-D>>")
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ENDFOREACH()
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ENDIF()
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ENDIF()
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# Format definitions
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