mirror of https://github.com/encounter/SDL.git
74 lines
1.8 KiB
CMake
74 lines
1.8 KiB
CMake
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macro(SET_OPTION _NAME _DESC)
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list(APPEND ALLOPTIONS ${_NAME})
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if(${ARGC} EQUAL 3)
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set(_DEFLT ${ARGV2})
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else()
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set(_DEFLT OFF)
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endif()
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option(${_NAME} ${_DESC} ${_DEFLT})
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endmacro()
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macro(DEP_OPTION _NAME _DESC _DEFLT _DEPTEST _FAILDFLT)
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list(APPEND ALLOPTIONS ${_NAME})
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cmake_dependent_option(${_NAME} ${_DESC} ${_DEFLT} ${_DEPTEST} ${_FAILDFLT})
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endmacro()
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macro(OPTION_STRING _NAME _DESC _VALUE)
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list(APPEND ALLOPTIONS ${_NAME})
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set(${_NAME} ${_VALUE} CACHE STRING "${_DESC}")
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set(HAVE_${_NAME} ${_VALUE})
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ENDMACRO()
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# Message Output
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macro(MESSAGE_WARN _TEXT)
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message(STATUS "*** WARNING: ${_TEXT}")
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endmacro()
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macro(MESSAGE_ERROR _TEXT)
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message(FATAL_ERROR "*** ERROR: ${_TEXT}")
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endmacro()
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macro(MESSAGE_BOOL_OPTION _NAME _VALUE)
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if(${_VALUE})
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message(STATUS " ${_NAME}:\tON")
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else()
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message(STATUS " ${_NAME}:\tOFF")
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endif()
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endmacro()
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macro(MESSAGE_TESTED_OPTION _NAME)
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set(_REQVALUE ${${_NAME}})
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set(_PAD " ")
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if(${ARGC} EQUAL 2)
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set(_PAD ${ARGV1})
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endif()
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if(NOT HAVE_${_NAME})
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set(HAVE_${_NAME} OFF)
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elseif("${HAVE_${_NAME}}" MATCHES "1|TRUE|YES|Y")
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set(HAVE_${_NAME} ON)
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endif()
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message(STATUS " ${_NAME}${_PAD}(Wanted: ${_REQVALUE}): ${HAVE_${_NAME}}")
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endmacro()
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macro(LISTTOSTR _LIST _OUTPUT)
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if(${ARGC} EQUAL 3)
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# prefix for each element
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set(_LPREFIX ${ARGV2})
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else()
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set(_LPREFIX "")
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endif()
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# Do not use string(REPLACE ";" " ") here to avoid messing up list
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# entries
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foreach(_ITEM ${${_LIST}})
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set(${_OUTPUT} "${_LPREFIX}${_ITEM} ${${_OUTPUT}}")
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endforeach()
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endmacro()
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macro(CHECK_OBJC_SOURCE_COMPILES SOURCE VAR)
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set(PREV_REQUIRED_DEFS "${CMAKE_REQUIRED_DEFINITIONS}")
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set(CMAKE_REQUIRED_DEFINITIONS "-x objective-c ${PREV_REQUIRED_DEFS}")
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CHECK_C_SOURCE_COMPILES(${SOURCE} ${VAR})
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set(CMAKE_REQUIRED_DEFINITIONS "${PREV_REQUIRED_DEFS}")
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endmacro()
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