diff --git a/CMakeLists.txt b/CMakeLists.txt index 9027b23c9..4fcc1bfdb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -17,9 +17,37 @@ cmake_policy( SET CMP0023 OLD ) # Keep cmake 3.0 quiet cmake_policy( SET CMP0043 OLD ) +include( MacroOptionalFindPackage ) +include( MacroLogFeature ) + find_package( Qt5 5.3.0 CONFIG REQUIRED Core Gui Widgets LinguistTools ) find_package( YamlCpp 0.5.1 REQUIRED ) +option( WITH_PYTHON "Enable Python modules support." ON ) + +macro_optional_find_package( PythonLibs 3.3 REQUIRED ) +macro_log_feature( + PYTHONLIBS_FOUND + "Python" + "C interface libraries for the Python interpreter." + "http://python.org" + TRUE "" + "Python is used for some Calamares job modules." +) +macro_optional_find_package( Boost 1.55.0 COMPONENTS python3 REQUIRED ) +macro_log_feature( + Boost_PYTHON3_FOUND + "Boost.Python" + "A C++ library which enables seamless interoperability between C++ and Python." + "http://www.boost.org" + TRUE "" + "Boost.Python is used for interfacing with Calamares job modules written in Python." +) +if( Boost_PYTHON3_NOTFOUND OR PYTHONLIBS_NOTFOUND ) + set( WITH_PYTHON OFF ) +endif() + + ### ### Calamares application info ### @@ -83,6 +111,8 @@ set( CALAMARES_LIBRARIES calamareslib ) add_subdirectory( src ) add_subdirectory( tests ) +macro_display_feature_log() + # Add all targets to the build-tree export set set( CMAKE_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/Calamares" CACHE PATH "Installation directory for CMake files" ) set( CMAKE_INSTALL_FULL_CMAKEDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_CMAKEDIR}" ) diff --git a/CMakeModules/MacroLogFeature.cmake b/CMakeModules/MacroLogFeature.cmake new file mode 100644 index 000000000..45e27b6df --- /dev/null +++ b/CMakeModules/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, +# Copyright (c) 2006, Allen Winter, +# Copyright (c) 2009, Sebastian Trueg, +# +# 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) diff --git a/CMakeModules/MacroOptionalFindPackage.cmake b/CMakeModules/MacroOptionalFindPackage.cmake new file mode 100644 index 000000000..d4ed48e33 --- /dev/null +++ b/CMakeModules/MacroOptionalFindPackage.cmake @@ -0,0 +1,48 @@ +# - MACRO_OPTIONAL_FIND_PACKAGE() combines FIND_PACKAGE() with an OPTION() +# MACRO_OPTIONAL_FIND_PACKAGE( [QUIT] ) +# This macro is a combination of OPTION() and FIND_PACKAGE(), it +# works like FIND_PACKAGE(), but additionally it automatically creates +# an option name WITH_, which can be disabled via the cmake GUI. +# or via -DWITH_=OFF +# The standard _FOUND variables can be used in the same way +# as when using the normal FIND_PACKAGE() + +# Copyright (c) 2006-2010 Alexander Neundorf, +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + +# This is just a helper macro to set a bunch of variables empty. +# We don't know whether the package uses UPPERCASENAME or CamelCaseName, so we try both: +macro(_MOFP_SET_EMPTY_IF_DEFINED _name _var) + if(DEFINED ${_name}_${_var}) + set(${_name}_${_var} "") + endif(DEFINED ${_name}_${_var}) + + string(TOUPPER ${_name} _nameUpper) + if(DEFINED ${_nameUpper}_${_var}) + set(${_nameUpper}_${_var} "") + endif(DEFINED ${_nameUpper}_${_var}) +endmacro(_MOFP_SET_EMPTY_IF_DEFINED _package _var) + + +macro (MACRO_OPTIONAL_FIND_PACKAGE _name ) + option(WITH_${_name} "Search for ${_name} package" ON) + if (WITH_${_name}) + find_package(${_name} ${ARGN}) + else (WITH_${_name}) + string(TOUPPER ${_name} _nameUpper) + set(${_name}_FOUND FALSE) + set(${_nameUpper}_FOUND FALSE) + + _mofp_set_empty_if_defined(${_name} INCLUDE_DIRS) + _mofp_set_empty_if_defined(${_name} INCLUDE_DIR) + _mofp_set_empty_if_defined(${_name} INCLUDES) + _mofp_set_empty_if_defined(${_name} LIBRARY) + _mofp_set_empty_if_defined(${_name} LIBRARIES) + _mofp_set_empty_if_defined(${_name} LIBS) + _mofp_set_empty_if_defined(${_name} FLAGS) + _mofp_set_empty_if_defined(${_name} DEFINITIONS) + endif (WITH_${_name}) +endmacro (MACRO_OPTIONAL_FIND_PACKAGE) +