cmake_modules/FindLibraryWithDebug.cmake
author Mitchell Kember <mk12360@gmail.com>
Fri, 30 Nov 2012 20:00:53 -0500
changeset 8149 237802cf4610
parent 1843 16cdd1745b73
child 8442 535a00ca0d35
permissions -rw-r--r--
Google Code-in: Center help text field Modifies the grid layout slightly so that the help text which appears when hovering over certain elements is centered with respect to the window, even when there are more buttons on one side. https://google-melange.appspot.com/gci/task/view/google/gci2012/7968226
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#
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#  FIND_LIBRARY_WITH_DEBUG
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#  -> enhanced FIND_LIBRARY to allow the search for an
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#     optional debug library with a WIN32_DEBUG_POSTFIX similar
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#     to CMAKE_DEBUG_POSTFIX when creating a shared lib
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#     it has to be the second and third argument
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# Copyright (c) 2007, Christian Ehrlicher, <ch.ehrlicher@gmx.de>
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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MACRO(FIND_LIBRARY_WITH_DEBUG var_name win32_dbg_postfix_name dgb_postfix libname)
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  IF(NOT "${win32_dbg_postfix_name}" STREQUAL "WIN32_DEBUG_POSTFIX")
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     # no WIN32_DEBUG_POSTFIX -> simply pass all arguments to FIND_LIBRARY
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     FIND_LIBRARY(${var_name}
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                  ${win32_dbg_postfix_name}
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                  ${dgb_postfix}
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                  ${libname}
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                  ${ARGN}
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     )
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  ELSE(NOT "${win32_dbg_postfix_name}" STREQUAL "WIN32_DEBUG_POSTFIX")
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    IF(NOT WIN32)
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      # on non-win32 we don't need to take care about WIN32_DEBUG_POSTFIX
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      FIND_LIBRARY(${var_name} ${libname} ${ARGN})
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    ELSE(NOT WIN32)
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      # 1. get all possible libnames
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      SET(args ${ARGN})
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      SET(newargs "")
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      SET(libnames_release "")
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      SET(libnames_debug "")
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      LIST(LENGTH args listCount)
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      IF("${libname}" STREQUAL "NAMES")
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        SET(append_rest 0)
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        LIST(APPEND args " ")
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        FOREACH(i RANGE ${listCount})
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          LIST(GET args ${i} val)
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          IF(append_rest)
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            LIST(APPEND newargs ${val})
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          ELSE(append_rest)
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            IF("${val}" STREQUAL "PATHS")
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              LIST(APPEND newargs ${val})
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              SET(append_rest 1)
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            ELSE("${val}" STREQUAL "PATHS")
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              LIST(APPEND libnames_release "${val}")
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              LIST(APPEND libnames_debug   "${val}${dgb_postfix}")
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            ENDIF("${val}" STREQUAL "PATHS")
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          ENDIF(append_rest)
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        ENDFOREACH(i)
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      ELSE("${libname}" STREQUAL "NAMES")
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        # just one name
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        LIST(APPEND libnames_release "${libname}")
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        LIST(APPEND libnames_debug   "${libname}${dgb_postfix}")
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        SET(newargs ${args})
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      ENDIF("${libname}" STREQUAL "NAMES")
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      # search the release lib
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      FIND_LIBRARY(${var_name}_RELEASE
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                   NAMES ${libnames_release}
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                   ${newargs}
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      )
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      # search the debug lib
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      FIND_LIBRARY(${var_name}_DEBUG
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                   NAMES ${libnames_debug}
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                   ${newargs}
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      )
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      IF(${var_name}_RELEASE AND ${var_name}_DEBUG)
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        # both libs found
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        SET(${var_name} optimized ${${var_name}_RELEASE}
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                        debug     ${${var_name}_DEBUG})
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      ELSE(${var_name}_RELEASE AND ${var_name}_DEBUG)
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        IF(${var_name}_RELEASE)
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          # only release found
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          SET(${var_name} ${${var_name}_RELEASE})
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        ELSE(${var_name}_RELEASE)
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          # only debug (or nothing) found
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          SET(${var_name} ${${var_name}_DEBUG})
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        ENDIF(${var_name}_RELEASE)
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      ENDIF(${var_name}_RELEASE AND ${var_name}_DEBUG)
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      MARK_AS_ADVANCED(${var_name}_RELEASE)
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      MARK_AS_ADVANCED(${var_name}_DEBUG)
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    ENDIF(NOT WIN32)
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  ENDIF(NOT "${win32_dbg_postfix_name}" STREQUAL "WIN32_DEBUG_POSTFIX")
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ENDMACRO(FIND_LIBRARY_WITH_DEBUG)