cmake_modules/utils.cmake
author nemo
Mon, 27 May 2013 14:41:48 -0400
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child 9220 5e7db24f3489
permissions -rw-r--r--
should unfreeze on your turn
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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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