cmake_modules/utils.cmake
author nemo
Sat, 27 Apr 2013 16:56:50 -0400
changeset 8939 b26aaf28c920
parent 8688 88a6114a318c
child 8772 c9583cf8e10d
child 9220 5e7db24f3489
permissions -rw-r--r--
So. First pass. Add secondary explosions to RateExplosion and RateShotgun. Not yet added to shoves. This is of limited utility at present since the dX has to be small since we can't bother tracing all hog motion. But, should be more useful once shove is added, and tracking of explosives and mines.
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macro(find_package_or_fail _PKG_NAME)
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    find_package(${_PKG_NAME})
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    string(TOUPPER ${_PKG_NAME} _PKG_NAME_UP)
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    if(NOT ${_PKG_NAME_UP}_FOUND)
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        message(SEND_ERROR "Missing ${_PKG_NAME}! Please install it and rerun cmake.")
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    endif(NOT ${_PKG_NAME_UP}_FOUND)
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endmacro(find_package_or_fail _PKG_NAME)
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macro(find_package_or_disable _PKG_NAME _VAR_NAME)
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    find_package(${_PKG_NAME})
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    string(TOUPPER ${_PKG_NAME} _PKG_NAME_UP)
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    if(NOT ${_PKG_NAME_UP}_FOUND)
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        message(SEND_ERROR "Missing ${_PKG_NAME}! Rerun cmake with -D${_VAR_NAME}=1 to build without it.")
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    endif(NOT ${_PKG_NAME_UP}_FOUND)
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endmacro(find_package_or_disable _PKG_NAME _VAR_NAME)
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macro(find_package_or_disable_msg _PKG_NAME _VAR_NAME _MSG)
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    if(NOT ${_VAR_NAME})
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        find_package_or_disable(${_PKG_NAME} ${_VAR_NAME})
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    else(NOT ${_VAR_NAME})
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        message(STATUS "${_PKG_NAME} disabled. ${_MSG}")
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        string(TOUPPER ${_PKG_NAME} _PKG_NAME_UP)
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        set(${_PKG_NAME_UP}_FOUND false)
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    endif(NOT ${_VAR_NAME})
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endmacro(find_package_or_disable_msg _PKG_NAME _VAR_NAME _MSG)
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#TODO: find_package_or_bundle
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