summaryrefslogtreecommitdiff
path: root/cmake
diff options
context:
space:
mode:
authorChristian Mollekopf <mollekopf@kolabsys.com>2012-06-28 13:46:34 (GMT)
committerChristian Mollekopf <mollekopf@kolabsys.com>2012-06-28 13:46:34 (GMT)
commit3aa6b7e6c818a53b3f92254bf33739f7476ac11a (patch)
treeac886afd7e173d7ad872269d99baed85241b79d6 /cmake
parentcd01aa3d8a946913cd12efb5369eaa03546e210c (diff)
downloadlibkolab-3aa6b7e6c818a53b3f92254bf33739f7476ac11a.tar.gz
Show summary of found packages.
Diffstat (limited to 'cmake')
-rw-r--r--cmake/modules/MacroLogFeature.cmake157
1 files changed, 157 insertions, 0 deletions
diff --git a/cmake/modules/MacroLogFeature.cmake b/cmake/modules/MacroLogFeature.cmake
new file mode 100644
index 0000000..45e27b6
--- /dev/null
+++ b/cmake/modules/MacroLogFeature.cmake
@@ -0,0 +1,157 @@
+# This file defines the Feature Logging macros.
+#
+# MACRO_LOG_FEATURE(VAR FEATURE DESCRIPTION URL [REQUIRED [MIN_VERSION [COMMENTS]]])
+# Logs the information so that it can be displayed at the end
+# of the configure run
+# VAR : TRUE or FALSE, indicating whether the feature is supported
+# FEATURE: name of the feature, e.g. "libjpeg"
+# DESCRIPTION: description what this feature provides
+# URL: home page
+# REQUIRED: TRUE or FALSE, indicating whether the featue is required
+# MIN_VERSION: minimum version number. empty string if unneeded
+# COMMENTS: More info you may want to provide. empty string if unnecessary
+#
+# MACRO_DISPLAY_FEATURE_LOG()
+# Call this to display the collected results.
+# Exits CMake with a FATAL error message if a required feature is missing
+#
+# Example:
+#
+# INCLUDE(MacroLogFeature)
+#
+# FIND_PACKAGE(JPEG)
+# MACRO_LOG_FEATURE(JPEG_FOUND "libjpeg" "Support JPEG images" "http://www.ijg.org" TRUE "3.2a" "")
+# ...
+# MACRO_DISPLAY_FEATURE_LOG()
+
+# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
+# Copyright (c) 2006, Allen Winter, <winter@kde.org>
+# Copyright (c) 2009, Sebastian Trueg, <trueg@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+IF (NOT _macroLogFeatureAlreadyIncluded)
+ SET(_file ${CMAKE_BINARY_DIR}/MissingRequirements.txt)
+ IF (EXISTS ${_file})
+ FILE(REMOVE ${_file})
+ ENDIF (EXISTS ${_file})
+
+ SET(_file ${CMAKE_BINARY_DIR}/EnabledFeatures.txt)
+ IF (EXISTS ${_file})
+ FILE(REMOVE ${_file})
+ ENDIF (EXISTS ${_file})
+
+ SET(_file ${CMAKE_BINARY_DIR}/DisabledFeatures.txt)
+ IF (EXISTS ${_file})
+ FILE(REMOVE ${_file})
+ ENDIF (EXISTS ${_file})
+
+ SET(_macroLogFeatureAlreadyIncluded TRUE)
+
+ INCLUDE(FeatureSummary)
+
+ENDIF (NOT _macroLogFeatureAlreadyIncluded)
+
+
+MACRO(MACRO_LOG_FEATURE _var _package _description _url ) # _required _minvers _comments)
+
+ STRING(TOUPPER "${ARGV4}" _required)
+ SET(_minvers "${ARGV5}")
+ SET(_comments "${ARGV6}")
+
+ IF (${_var})
+ SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/EnabledFeatures.txt)
+ ELSE (${_var})
+ IF ("${_required}" STREQUAL "TRUE")
+ SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/MissingRequirements.txt)
+ ELSE ("${_required}" STREQUAL "TRUE")
+ SET(_LOGFILENAME ${CMAKE_BINARY_DIR}/DisabledFeatures.txt)
+ ENDIF ("${_required}" STREQUAL "TRUE")
+ ENDIF (${_var})
+
+ SET(_logtext " * ${_package}")
+
+ IF (NOT ${_var})
+ IF (${_minvers} MATCHES ".*")
+ SET(_logtext "${_logtext} (${_minvers} or higher)")
+ ENDIF (${_minvers} MATCHES ".*")
+ SET(_logtext "${_logtext} <${_url}>\n ")
+ ELSE (NOT ${_var})
+ SET(_logtext "${_logtext} - ")
+ ENDIF (NOT ${_var})
+
+ SET(_logtext "${_logtext}${_description}")
+
+ IF (NOT ${_var})
+ IF (${_comments} MATCHES ".*")
+ SET(_logtext "${_logtext}\n ${_comments}")
+ ENDIF (${_comments} MATCHES ".*")
+# SET(_logtext "${_logtext}\n") #double-space missing features?
+ ENDIF (NOT ${_var})
+
+ FILE(APPEND "${_LOGFILENAME}" "${_logtext}\n")
+
+ IF(COMMAND SET_PACKAGE_INFO) # in FeatureSummary.cmake since CMake 2.8.3
+ SET_PACKAGE_INFO("${_package}" "\"${_description}\"" "${_url}" "\"${_comments}\"")
+ ENDIF(COMMAND SET_PACKAGE_INFO)
+
+ENDMACRO(MACRO_LOG_FEATURE)
+
+
+MACRO(MACRO_DISPLAY_FEATURE_LOG)
+ IF(COMMAND FEATURE_SUMMARY) # in FeatureSummary.cmake since CMake 2.8.3
+ FEATURE_SUMMARY(FILENAME ${CMAKE_CURRENT_BINARY_DIR}/FindPackageLog.txt
+ WHAT ALL)
+ ENDIF(COMMAND FEATURE_SUMMARY)
+
+ SET(_missingFile ${CMAKE_BINARY_DIR}/MissingRequirements.txt)
+ SET(_enabledFile ${CMAKE_BINARY_DIR}/EnabledFeatures.txt)
+ SET(_disabledFile ${CMAKE_BINARY_DIR}/DisabledFeatures.txt)
+
+ IF (EXISTS ${_missingFile} OR EXISTS ${_enabledFile} OR EXISTS ${_disabledFile})
+ SET(_printSummary TRUE)
+ ENDIF (EXISTS ${_missingFile} OR EXISTS ${_enabledFile} OR EXISTS ${_disabledFile})
+
+ IF(_printSummary)
+ SET(_missingDeps 0)
+ IF (EXISTS ${_enabledFile})
+ FILE(READ ${_enabledFile} _enabled)
+ FILE(REMOVE ${_enabledFile})
+ SET(_summary "${_summary}\n-----------------------------------------------------------------------------\n-- The following external packages were located on your system.\n-- This installation will have the extra features provided by these packages.\n-----------------------------------------------------------------------------\n${_enabled}")
+ ENDIF (EXISTS ${_enabledFile})
+
+
+ IF (EXISTS ${_disabledFile})
+ SET(_missingDeps 1)
+ FILE(READ ${_disabledFile} _disabled)
+ FILE(REMOVE ${_disabledFile})
+ SET(_summary "${_summary}\n-----------------------------------------------------------------------------\n-- The following OPTIONAL packages could NOT be located on your system.\n-- Consider installing them to enable more features from this software.\n-----------------------------------------------------------------------------\n${_disabled}")
+ ENDIF (EXISTS ${_disabledFile})
+
+
+ IF (EXISTS ${_missingFile})
+ SET(_missingDeps 1)
+ FILE(READ ${_missingFile} _requirements)
+ SET(_summary "${_summary}\n-----------------------------------------------------------------------------\n-- The following REQUIRED packages could NOT be located on your system.\n-- You must install these packages before continuing.\n-----------------------------------------------------------------------------\n${_requirements}")
+ FILE(REMOVE ${_missingFile})
+ SET(_haveMissingReq 1)
+ ENDIF (EXISTS ${_missingFile})
+
+
+ IF (NOT ${_missingDeps})
+ SET(_summary "${_summary}\n-----------------------------------------------------------------------------\n-- Congratulations! All external packages have been found.")
+ ENDIF (NOT ${_missingDeps})
+
+
+ MESSAGE(${_summary})
+ MESSAGE("-----------------------------------------------------------------------------\n")
+
+
+ IF(_haveMissingReq)
+ MESSAGE(FATAL_ERROR "Exiting: Missing Requirements")
+ ENDIF(_haveMissingReq)
+
+ ENDIF(_printSummary)
+
+ENDMACRO(MACRO_DISPLAY_FEATURE_LOG)