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113 lines
4.8 KiB
113 lines
4.8 KiB
15 years ago
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# This file defines the Feature Logging macros.
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#
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# MACRO_LOG_FEATURE(VAR FEATURE DESCRIPTION URL [REQUIRED [MIN_VERSION [COMMENTS]]])
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# Logs the information so that it can be displayed at the end
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# of the configure run
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# VAR : TRUE or FALSE, indicating whether the feature is supported
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# FEATURE: name of the feature, e.g. "libjpeg"
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# DESCRIPTION: description what this feature provides
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# URL: home page
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# REQUIRED: TRUE or FALSE, indicating whether the featue is required
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# MIN_VERSION: minimum version number. empty string if unneeded
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# COMMENTS: More info you may want to provide. empty string if unnecessary
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#
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# MACRO_DISPLAY_FEATURE_LOG()
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# Call this to display the collected results.
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# Exits CMake with a FATAL error message if a required feature is missing
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#
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# Example:
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#
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# INCLUDE(MacroLogFeature)
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#
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# FIND_PACKAGE(JPEG)
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# MACRO_LOG_FEATURE(JPEG_FOUND "libjpeg" "Support JPEG images" "http://www.ijg.org" TRUE "3.2a" "")
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# ...
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# MACRO_DISPLAY_FEATURE_LOG()
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# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
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# Copyright (c) 2006, Allen Winter, <winter@kde.org>
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#
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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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IF (NOT _macroLogFeatureAlreadyIncluded)
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SET(_file ${CMAKE_BINARY_DIR}/MissingRequirements.txt)
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IF (EXISTS ${_file})
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FILE(REMOVE ${_file})
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ENDIF (EXISTS ${_file})
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SET(_file ${CMAKE_BINARY_DIR}/EnabledFeatures.txt)
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IF (EXISTS ${_file})
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FILE(REMOVE ${_file})
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ENDIF (EXISTS ${_file})
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SET(_file ${CMAKE_BINARY_DIR}/DisabledFeatures.txt)
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IF (EXISTS ${_file})
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FILE(REMOVE ${_file})
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ENDIF (EXISTS ${_file})
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SET(_macroLogFeatureAlreadyIncluded TRUE)
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ENDIF (NOT _macroLogFeatureAlreadyIncluded)
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MACRO(MACRO_LOG_FEATURE _var _package _description _url ) # _required _minvers _comments)
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SET(_required "${ARGV4}")
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SET(_minvers "${ARGV5}")
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SET(_comments "${ARGV6}")
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IF (${_var})
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SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/EnabledFeatures.txt)
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ELSE (${_var})
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IF (${_required} MATCHES "[Tt][Rr][Uu][Ee]")
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SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/MissingRequirements.txt)
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ELSE (${_required} MATCHES "[Tt][Rr][Uu][Ee]")
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SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/DisabledFeatures.txt)
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ENDIF (${_required} MATCHES "[Tt][Rr][Uu][Ee]")
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ENDIF (${_var})
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SET(_logtext "> ${_package}")
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IF (${_minvers} MATCHES ".*")
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SET(_logtext "${_logtext}, ${_minvers}")
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ENDIF (${_minvers} MATCHES ".*")
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SET(_logtext "${_logtext}: ${_description}; ${_url};")
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IF (${_comments} MATCHES ".*")
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SET(_logtext "${_logtext}\n${_comments}")
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ENDIF (${_comments} MATCHES ".*")
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FILE(APPEND "${_LOGFILENAME}" "${_logtext}\n\n")
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ENDMACRO(MACRO_LOG_FEATURE)
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MACRO(MACRO_DISPLAY_FEATURE_LOG)
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SET(_file ${CMAKE_BINARY_DIR}/MissingRequirements.txt)
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IF (EXISTS ${_file})
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FILE(READ ${_file} _requirements)
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MESSAGE(STATUS "\n----------------------------------------------------------------------------------\n-- The following list of REQUIRED packages could not be located on your system. --\n-- Please install them before continuing with this software installation. --\n----------------------------------------------------------------------------------\n${_requirements}----------------------------------------------------------------------------------")
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# MESSAGE(STATUS "MISSING REQUIREMENTS\n${_requirements}\n")
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FILE(REMOVE ${_file})
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MESSAGE(FATAL_ERROR "Exiting: Missing Requirements")
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ENDIF (EXISTS ${_file})
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SET(_summary "\n")
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SET(_file ${CMAKE_BINARY_DIR}/EnabledFeatures.txt)
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IF (EXISTS ${_file})
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FILE(READ ${_file} _enabled)
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FILE(REMOVE ${_file})
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SET(_summary "${_summary}----------------------------------------------------------------------------------\n-- The following list of OPTIONAL packages were located on your system. --\n-- You will have all the following features available from this software. --\n----------------------------------------------------------------------------------\n${_enabled}")
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# SET(_summary "${_summary}Enabled Features:\n${_enabled}")
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ENDIF (EXISTS ${_file})
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SET(_file ${CMAKE_BINARY_DIR}/DisabledFeatures.txt)
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IF (EXISTS ${_file})
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FILE(READ ${_file} _disabled)
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FILE(REMOVE ${_file})
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SET(_summary "${_summary}----------------------------------------------------------------------------------\n-- The following list of OPTIONAL packages could not be located on your system. --\n-- Please consider installing them to enable more features of this software. --\n----------------------------------------------------------------------------------\n${_disabled}")
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# SET(_summary "${_summary}Disabled Features:\n${_disabled}")
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ENDIF (EXISTS ${_file})
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MESSAGE(STATUS "${_summary}")
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ENDMACRO(MACRO_DISPLAY_FEATURE_LOG)
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