cmake_modules/utils.cmake
author sheepluva
Thu, 23 Jan 2014 13:56:53 +0100
changeset 10061 b7161f00a6ca
parent 9339 14f5f3a1e2f7
permissions -rw-r--r--
hide complete IP of other users, when non-admin requests player info. showing the first two parts of the IP was kinda pointless to begin with (what for?) and has recently lead to increased abuse and lobby flooding due to bots collecting/posting IP tracking information
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#find package helpers
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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 skip this error.")
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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 ${_VAR_NAME})
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endmacro(find_package_or_disable_msg _PKG_NAME _VAR_NAME _MSG)
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#variable manipulation macros
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macro(add_flag_append _VAR_NAME _FLAG)
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    set(${_VAR_NAME} "${${_VAR_NAME}} ${_FLAG}")
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endmacro(add_flag_append _VAR_NAME _FLAG)
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macro(add_flag_prepend _VAR_NAME _FLAG)
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    set(${_VAR_NAME} "${_FLAG} ${${_VAR_NAME}}")
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endmacro(add_flag_prepend _VAR_NAME _FLAG)
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macro(add_linker_flag _FLAG)
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    list(APPEND haskell_flags "-optl" "-Wl,${_FLAG}")
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    #executables
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    add_flag_append(CMAKE_C_LINK_FLAGS "-Wl,${_FLAG}")
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    add_flag_append(CMAKE_CXX_LINK_FLAGS "-Wl,${_FLAG}")
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    add_flag_append(CMAKE_Pascal_LINK_FLAGS "-k${_FLAG}")
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    #libraries
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    add_flag_append(CMAKE_SHARED_LIBRARY_C_FLAGS "-Wl,${_FLAG}")
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    add_flag_append(CMAKE_SHARED_LIBRARY_CXX_FLAGS "-Wl,${_FLAG}")
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    #CMAKE_SHARED_LIBRARY_Pascal_FLAGS is already set by CMAKE_Pascal_LINK_FLAGS
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endmacro(add_linker_flag _FLAG)
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#TODO: find_package_or_bundle
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