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48 lines
1.4 KiB
CMake
48 lines
1.4 KiB
CMake
# Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+
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define_property(
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SOURCE
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PROPERTY EXCLUDE_UNITY_BUILD
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BRIEF_DOCS "Whether to exclude the source file from unity builds"
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FULL_DOCS "Specified whether a source file should be excluded from unity builds and should be built separately"
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)
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if(ICINGA2_UNITY_BUILD)
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set(mkunity_SOURCES
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mkunity.c
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)
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add_executable(mkunity ${mkunity_SOURCES})
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set_target_properties (
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mkunity PROPERTIES
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FOLDER Bin
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)
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function(MKUNITY_TARGET Target Prefix UnityInputRef)
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set(UnityInput ${${UnityInputRef}})
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set(UnityOutput ${CMAKE_CURRENT_BINARY_DIR}/${Target}_unity.cpp)
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set(RealSources "")
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set(UnitySources "")
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foreach(UnitySource ${UnityInput})
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get_property(SourceExcluded SOURCE ${UnitySource} PROPERTY EXCLUDE_UNITY_BUILD)
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if(SourceExcluded MATCHES TRUE OR NOT ${UnitySource} MATCHES "\\.(cpp|cxx|cc)\$")
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list(APPEND RealSources ${UnitySource})
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else()
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list(APPEND UnitySources ${UnitySource})
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endif()
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endforeach()
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add_custom_command(
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OUTPUT ${UnityOutput}
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COMMAND mkunity
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ARGS ${Prefix} ${UnitySources} > ${UnityOutput}.tmp
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COMMAND ${CMAKE_COMMAND}
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ARGS -E copy ${UnityOutput}.tmp ${UnityOutput}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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DEPENDS mkunity ${UnitySources}
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)
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list(APPEND RealSources ${UnityOutput})
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set(${UnityInputRef} ${RealSources} PARENT_SCOPE)
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endfunction()
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endif()
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