[490] | 1 | # This file defines the Feature Logging macros. |
---|
| 2 | # |
---|
| 3 | # MACRO_LOG_FEATURE(VAR FEATURE DESCRIPTION URL [REQUIRED [MIN_VERSION [COMMENTS]]]) |
---|
| 4 | # Logs the information so that it can be displayed at the end |
---|
| 5 | # of the configure run |
---|
| 6 | # VAR : TRUE or FALSE, indicating whether the feature is supported |
---|
| 7 | # FEATURE: name of the feature, e.g. "libjpeg" |
---|
| 8 | # DESCRIPTION: description what this feature provides |
---|
| 9 | # URL: home page |
---|
| 10 | # REQUIRED: TRUE or FALSE, indicating whether the featue is required |
---|
| 11 | # MIN_VERSION: minimum version number. empty string if unneeded |
---|
| 12 | # COMMENTS: More info you may want to provide. empty string if unnecessary |
---|
| 13 | # |
---|
| 14 | # MACRO_DISPLAY_FEATURE_LOG() |
---|
| 15 | # Call this to display the collected results. |
---|
| 16 | # Exits CMake with a FATAL error message if a required feature is missing |
---|
| 17 | # |
---|
| 18 | # Example: |
---|
| 19 | # |
---|
| 20 | # INCLUDE(MacroLogFeature) |
---|
| 21 | # |
---|
| 22 | # FIND_PACKAGE(JPEG) |
---|
| 23 | # MACRO_LOG_FEATURE(JPEG_FOUND "libjpeg" "Support JPEG images" "http://www.ijg.org" TRUE "3.2a" "") |
---|
| 24 | # ... |
---|
| 25 | # MACRO_DISPLAY_FEATURE_LOG() |
---|
| 26 | |
---|
| 27 | # Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org> |
---|
| 28 | # Copyright (c) 2006, Allen Winter, <winter@kde.org> |
---|
| 29 | # |
---|
| 30 | # Redistribution and use is allowed according to the terms of the BSD license. |
---|
| 31 | # For details see the accompanying COPYING-CMAKE-SCRIPTS file. |
---|
| 32 | |
---|
| 33 | IF (NOT _macroLogFeatureAlreadyIncluded) |
---|
| 34 | SET(_file ${CMAKE_BINARY_DIR}/MissingRequirements.txt) |
---|
| 35 | IF (EXISTS ${_file}) |
---|
| 36 | FILE(REMOVE ${_file}) |
---|
| 37 | ENDIF (EXISTS ${_file}) |
---|
| 38 | |
---|
| 39 | SET(_file ${CMAKE_BINARY_DIR}/EnabledFeatures.txt) |
---|
| 40 | IF (EXISTS ${_file}) |
---|
| 41 | FILE(REMOVE ${_file}) |
---|
| 42 | ENDIF (EXISTS ${_file}) |
---|
| 43 | |
---|
| 44 | SET(_file ${CMAKE_BINARY_DIR}/DisabledFeatures.txt) |
---|
| 45 | IF (EXISTS ${_file}) |
---|
| 46 | FILE(REMOVE ${_file}) |
---|
| 47 | ENDIF (EXISTS ${_file}) |
---|
| 48 | |
---|
| 49 | SET(_macroLogFeatureAlreadyIncluded TRUE) |
---|
| 50 | ENDIF (NOT _macroLogFeatureAlreadyIncluded) |
---|
| 51 | |
---|
| 52 | |
---|
| 53 | MACRO(MACRO_LOG_FEATURE _var _package _description _url ) # _required _minvers _comments) |
---|
| 54 | |
---|
| 55 | SET(_required "${ARGV4}") |
---|
| 56 | SET(_minvers "${ARGV5}") |
---|
| 57 | SET(_comments "${ARGV6}") |
---|
| 58 | |
---|
| 59 | IF (${_var}) |
---|
| 60 | SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/EnabledFeatures.txt) |
---|
| 61 | ELSE (${_var}) |
---|
| 62 | IF (${_required} MATCHES "[Tt][Rr][Uu][Ee]") |
---|
| 63 | SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/MissingRequirements.txt) |
---|
| 64 | ELSE (${_required} MATCHES "[Tt][Rr][Uu][Ee]") |
---|
| 65 | SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/DisabledFeatures.txt) |
---|
| 66 | ENDIF (${_required} MATCHES "[Tt][Rr][Uu][Ee]") |
---|
| 67 | ENDIF (${_var}) |
---|
| 68 | |
---|
| 69 | SET(_logtext "+ ${_package}") |
---|
| 70 | |
---|
| 71 | IF (NOT ${_var}) |
---|
| 72 | IF (${_minvers} MATCHES ".*") |
---|
| 73 | SET(_logtext "${_logtext}, ${_minvers}") |
---|
| 74 | ENDIF (${_minvers} MATCHES ".*") |
---|
| 75 | SET(_logtext "${_logtext}: ${_description} <${_url}>") |
---|
| 76 | IF (${_comments} MATCHES ".*") |
---|
| 77 | SET(_logtext "${_logtext}\n${_comments}") |
---|
| 78 | ENDIF (${_comments} MATCHES ".*") |
---|
| 79 | # SET(_logtext "${_logtext}\n") #double-space missing features? |
---|
| 80 | ENDIF (NOT ${_var}) |
---|
| 81 | FILE(APPEND "${_LOGFILENAME}" "${_logtext}\n") |
---|
| 82 | |
---|
| 83 | ENDMACRO(MACRO_LOG_FEATURE) |
---|
| 84 | |
---|
| 85 | |
---|
| 86 | MACRO(MACRO_DISPLAY_FEATURE_LOG) |
---|
| 87 | |
---|
| 88 | SET(_file ${CMAKE_BINARY_DIR}/MissingRequirements.txt) |
---|
| 89 | IF (EXISTS ${_file}) |
---|
| 90 | FILE(READ ${_file} _requirements) |
---|
| 91 | MESSAGE(STATUS "\n-----------------------------------------------------------------------------\n-- The following REQUIRED packages could NOT be located on your system.\n-- Please install them before continuing this software installation.\n-----------------------------------------------------------------------------\n${_requirements}-----------------------------------------------------------------------------") |
---|
| 92 | FILE(REMOVE ${_file}) |
---|
| 93 | MESSAGE(FATAL_ERROR "Exiting: Missing Requirements") |
---|
| 94 | ENDIF (EXISTS ${_file}) |
---|
| 95 | |
---|
| 96 | SET(_summary "\n") |
---|
| 97 | |
---|
| 98 | SET(_elist 0) |
---|
| 99 | SET(_file ${CMAKE_BINARY_DIR}/EnabledFeatures.txt) |
---|
| 100 | IF (EXISTS ${_file}) |
---|
| 101 | SET(_elist 1) |
---|
| 102 | FILE(READ ${_file} _enabled) |
---|
| 103 | FILE(REMOVE ${_file}) |
---|
| 104 | SET(_summary "${_summary}-----------------------------------------------------------------------------\n-- The following external packages were located on your system.\n-- This installation will have the extra features provided by these packages.\n${_enabled}") |
---|
| 105 | ENDIF (EXISTS ${_file}) |
---|
| 106 | |
---|
| 107 | SET(_dlist 0) |
---|
| 108 | SET(_file ${CMAKE_BINARY_DIR}/DisabledFeatures.txt) |
---|
| 109 | IF (EXISTS ${_file}) |
---|
| 110 | SET(_dlist 1) |
---|
| 111 | FILE(READ ${_file} _disabled) |
---|
| 112 | FILE(REMOVE ${_file}) |
---|
| 113 | SET(_summary "${_summary}-----------------------------------------------------------------------------\n-- The following OPTIONAL packages could NOT be located on your system.\n-- Consider installing them to enable more features from this software.\n${_disabled}") |
---|
| 114 | ELSE (EXISTS ${_file}) |
---|
| 115 | IF (${_elist}) |
---|
| 116 | SET(_summary "${_summary}Congratulations! All external packages have been found.\n") |
---|
| 117 | ENDIF (${_elist}) |
---|
| 118 | ENDIF (EXISTS ${_file}) |
---|
| 119 | |
---|
| 120 | IF (${_elist} OR ${_dlist}) |
---|
| 121 | SET(_summary "${_summary}-----------------------------------------------------------------------------\n") |
---|
| 122 | ENDIF (${_elist} OR ${_dlist}) |
---|
| 123 | MESSAGE(STATUS "${_summary}") |
---|
| 124 | |
---|
| 125 | ENDMACRO(MACRO_DISPLAY_FEATURE_LOG) |
---|