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CMakePackagesSystem.cmake
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#===============================================================================
# @file CMakePackagesSystem.cmake
#
# @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Thu Dec 20 2012
# @date last modification: Wed Sep 10 2014
#
# @brief Set of macros used by akantu to handle the package system
#
# @section LICENSE
#
# Copyright (©) 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
# Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# Akantu is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Akantu. If not, see <http://www.gnu.org/licenses/>.
#
#===============================================================================
include(CMakeParseArguments)
#===============================================================================
# Package Management
#===============================================================================
if(__CMAKE_PACKAGES_SYSTEM)
return()
endif()
set(__CMAKE_PACKAGES_SYSTEM TRUE)
include(CMakeDebugMessages)
cmake_register_debug_message_module(PackagesSystem)
macro(package_pkg_name PKG PKG_NAME)
string(TOUPPER ${PROJECT_NAME} _project)
string(TOUPPER ${PKG} _u_package)
set(${PKG_NAME} ${_project}_${_u_package})
endmacro()
macro(package_opt_name PKG OPT_NAME)
string(TOUPPER ${PROJECT_NAME} _project)
string(TOUPPER ${PKG} _u_package)
set(${OPT_NAME} ${_project}_USE_${_u_package})
endmacro()
macro(package_nature PKG NATURE)
string(TOUPPER ${PROJECT_NAME} _project)
string(TOUPPER ${PKG} _u_package)
set(${NATURE} ${_project}_${_u_package}_NATURE)
endmacro()
macro(package_desc_name PKG DESC_NAME)
string(TOUPPER ${PROJECT_NAME} _project)
string(TOUPPER ${PKG} _u_package)
set(${DESC_NAME} ${_project}_DESC_${_u_package})
endmacro()
#===============================================================================
option(AUTO_MOVE_OLD_FILES "give cmake permission to move the unregistered files to ${PROJECT_SOURCE_DIR}/tmp directory" FALSE)
mark_as_advanced(AUTO_MOVE_OLD_FILES)
macro(add_all_packages package_dir src_dir)
string(TOUPPER ${PROJECT_NAME} _project)
cmake_debug_message(PackagesSystem "add_all_packages: PKG DIR : ${package_dir}")
file(GLOB ${_project}_package_list "${package_dir}/*.cmake")
set(_${_project}_src_dir ${src_dir})
set(_package_files)
foreach(_pkg ${${_project}_package_list})
get_filename_component(_basename ${_pkg} NAME)
list(APPEND _package_files ${_basename})
endforeach()
if(_package_files)
list(SORT _package_files)
endif()
set(${_project}_PACKAGE_SYSTEM_PACKAGES_NAMES_LIST_ALL)
foreach(_pkg ${_package_files})
string(REGEX REPLACE "[0-9]+_" "" _pkg_name ${_pkg})
string(REGEX REPLACE "\\.cmake" "" _option_name ${_pkg_name})
string(TOUPPER "${_option_name}" _option_name)
set(${_project}_${_option_name}_FILE ${_pkg} CACHE INTERNAL "" FORCE)
list(APPEND ${_project}_PACKAGE_SYSTEM_PACKAGES_NAMES_LIST_ALL ${_option_name})
endforeach()
cmake_debug_message(PackagesSystem "add_all_packages: PKG LIST : ${${_project}_PACKAGE_SYSTEM_PACKAGES_NAMES_LIST_ALL}")
# message("Packages: ${${_project}_PACKAGE_SYSTEM_PACKAGES_NAMES_LIST_ALL}")
foreach(_pkg ${${_project}_PACKAGE_SYSTEM_PACKAGES_NAMES_LIST_ALL})
cmake_debug_message(PackagesSystem "add_all_packages: including ${_pkg}")
string(TOLOWER "${_pkg}" _l_pkg)
include(${package_dir}/${${_project}_${_pkg}_FILE})
package_pkg_name(${_l_pkg} _package_name)
if (${_package_name})
list(APPEND ${_project}_PACKAGE_SYSTEM_PACKAGES_ON ${_l_pkg})
list(APPEND ${_project}_PACKAGE_LIST ${_pkg})
else (${_package_name})
list(APPEND ${_project}_PACKAGE_SYSTEM_PACKAGES_OFF ${_l_pkg})
endif()
foreach(_file ${${_package_name}_FILES})
list(APPEND ${_project}_release_all_files ${_file})
endforeach()
endforeach()
cmake_debug_message(PackagesSystem "add_all_packages: ON PKG : ${${_project}_PACKAGE_SYSTEM_PACKAGES_ON}")
cmake_debug_message(PackagesSystem "add_all_packages: ALL RELEASE FILES LIST : ${_project}_release_all_files ${${_project}_release_all_files}")
#check if there are some file in the release that are not registered in a package
file(GLOB_RECURSE ${_project}_all_files "*.cc" "*.hh" "*.c" "*.h" "*.hpp")
cmake_debug_message(PackagesSystem "add_all_packages: ALL FILES LIST : ${_project}_all_files ${${_project}_all_files}")
cmake_debug_message(PackagesSystem "add_all_packages: SOURCE DIR : ${_${_project}_src_dir}")
foreach(_file ${${_project}_all_files})
if("${_file}" MATCHES "${_${_project}_src_dir}")
file(RELATIVE_PATH __file "${_${_project}_src_dir}" ${_file})
list(APPEND ${_project}_all_files_relatives ${__file})
endif()
endforeach()
foreach(_file ${${_project}_all_files_relatives})
if(NOT ${_file} MATCHES "test.*" AND NOT ${_file} MATCHES "third-party" AND NOT ${_file} MATCHES "doc")
list(FIND ${_project}_release_all_files ${_file} _index)
if (_index EQUAL -1)
list(APPEND ${_project}_missing_files_in_packages ${_file})
endif()
endif()
endforeach()
if (${_project}_missing_files_in_packages)
message("The files:")
message("*****************")
foreach(_file ${${_project}_missing_files_in_packages})
message("${_file}")
endforeach()
message("*****************")
message("are not registered in any package.")
if (NOT AUTO_MOVE_OLD_FILES)
message("Please append these files in one of the packages within directory
${PROJECT_SOURCE_DIR}/packages
or remove the files if useless.
")
message(FATAL_ERROR "abort")
else()
message("These files are getting displaced to directory ${PROJECT_SOURCE_DIR}/tmp/")
message("creating directory ${PROJECT_SOURCE_DIR}/tmp/")
file(MAKE_DIRECTORY ${PROJECT_SOURCE_DIR}/tmp/)
foreach(_file ${${_project}_missing_files_in_packages})
get_filename_component(fname ${_file} NAME)
message("renaming ${src_dir}/${_file} to ${PROJECT_SOURCE_DIR}/tmp/${fname}")
file(RENAME ${src_dir}/${_file} ${PROJECT_SOURCE_DIR}/tmp/${fname})
endforeach()
endif()
endif()
if(${_project}_missing_files_in_packages)
message("A complete list of files missing in the packages description can be found here: ${PROJECT_BINARY_DIR}/missing_files_in_packages")
if(EXISTS ${PROJECT_BINARY_DIR}/missing_files_in_packages)
file(REMOVE ${PROJECT_BINARY_DIR}/missing_files_in_packages)
endif()
foreach(_file ${${_project}_missing_files_in_packages})
file(APPEND ${PROJECT_BINARY_DIR}/missing_files_in_packages "${_file}
")
endforeach()
endif()
#check if there are some file in the package list that are not on the current directory
foreach(_file ${${_project}_release_all_files})
list(FIND ${_project}_all_files_relatives ${_file} _index)
if (_index EQUAL -1)
message("The file ${_file} is registered in packages but is not present in the source directory.")
endif()
endforeach()
#construct list of files for unactivated packages
# list(APPEND _tmp_${_project}_EXCLUDE_SOURCE_FILES ${${_project}_EXCLUDE_SOURCE_FILES})
set(_tmp_${_project}_EXCLUDE_SOURCE_FILES "")
foreach(_pkg ${${_project}_PACKAGE_SYSTEM_PACKAGES_OFF})
package_pkg_name(${_pkg} _pkg_name)
cmake_debug_message(PackagesSystem "add_all_packages: exlude ${_file}")
list(APPEND _tmp_${_project}_EXCLUDE_SOURCE_FILES ${${_pkg_name}_FILES})
endforeach()
set(${_project}_EXCLUDE_SOURCE_FILES "${_tmp_${_project}_EXCLUDE_SOURCE_FILES}" CACHE INTERNAL "File to exclude in the project ${_project} package" FORCE)
#check dependencies
foreach(_pkg ${${_project}_PACKAGE_SYSTEM_PACKAGES_OFF})
# differentiate the file types
cmake_debug_message(PackagesSystem "add_all_packages: DEPENDS PKG : ${_pkg}")
cmake_debug_message(PackagesSystem "add_all_packages: DEPENDS LST : ${${_pkg}_DEPENDS}")
package_pkg_name(${_pkg} _pkg_name)
if (NOT "${${_pkg_name}_DEB_DEPEND}" STREQUAL "")
set(deb_depend "${deb_depend}, ${${_pkg}_DEB_DEPEND}")
endif()
endforeach()
set(${_project}_PACKAGE_SYSTEM_DEBIAN_PACKAGE_DEPENDS "${deb_depend}")
endmacro()
#===============================================================================
macro(generate_source_list_from_packages source_dir source_files inline_files headers_files include_dirs)
string(TOUPPER ${PROJECT_NAME} _project)
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: SRC DIR : ${source_dir}")
foreach(_pkg ${${_project}_PACKAGE_SYSTEM_PACKAGES_ON})
# differentiate the file types
package_pkg_name(${_pkg} _package_name)
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: PKG ${_package_name} FILES : ${${_package_name}_FILES}")
foreach(_file ${${_package_name}_FILES})
if(${_file} MATCHES ".*inline.*\\.cc")
list(APPEND ${_package_name}_inlines ${_file})
elseif(${_file} MATCHES ".*\\.h+")
list(APPEND ${_package_name}_headers ${_file})
else()
list(APPEND ${_package_name}_srcs ${_file})
endif()
endforeach()
# generates the include directory variable
foreach(_file ${${_package_name}_headers})
get_filename_component(_absolute_name ${_file} ABSOLUTE)
get_filename_component(_include_dir ${_absolute_name} PATH)
list(APPEND ${_package_name}_include_dirs ${_include_dir})
list(REMOVE_DUPLICATES ${_package_name}_include_dirs)
endforeach()
# generate global lists for akantu to know what to build
list(APPEND ${source_files} ${${_package_name}_srcs})
list(APPEND ${inline_files} ${${_package_name}_inlines})
list(APPEND ${headers_files} ${${_package_name}_headers})
list(APPEND ${include_dirs} ${${_package_name}_include_dirs})
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: PKG ${_package_name} SRCS : ${${_package_name}_srcs}")
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: PKG ${_package_name} INLINES : ${${_package_name}_inlines}")
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: PKG ${_package_name} HRDS : ${${_package_name}_headers}")
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: PKG ${_package_name} INCS : ${${_package_name}_include_dirs}")
endforeach()
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: SRCS : ${${source_files}}")
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: HRDS : ${${headers_files}}")
cmake_debug_message(PackagesSystem "generate_source_list_from_packages: INCS : ${${include_dirs}}")
endmacro()
#===============================================================================
# macro to include optional packages
macro(add_optional_external_package PACKAGE DESC DEFAULT)
package_opt_name (${PACKAGE} _option_name)
package_desc_name(${PACKAGE} _desc_name)
set(${_desc_name} ${DESC})
package_nature(${PACKAGE} _nature)
set(${_nature} "external_optional")
option(${_option_name} ${DESC} ${DEFAULT})
_add_external_package(${PACKAGE} ${ARGN})
endmacro()
macro(add_external_package PACKAGE)
package_opt_name (${PACKAGE} _option_name)
set(${_option_name} ON)
package_nature(${PACKAGE} _nature)
set(${_nature} "external")
_add_external_package(${PACKAGE} ${ARGN})
endmacro()
macro(_add_external_package PACKAGE)
string(TOUPPER ${PROJECT_NAME} _project)
cmake_parse_arguments(_opt_pkg "" "LANGUAGE" "DEPENDS;PREFIX;FOUND;ARGS" ${ARGN})
package_pkg_name (${PACKAGE} _pkg_name)
package_opt_name (${PACKAGE} _option_name)
cmake_debug_message(PackagesSystem "add_optional_package: Registering ${PACKAGE} ${DESC} -> ${_option_name}")
if(_opt_pkg_PREFIX)
set(_package_prefix ${_opt_pkg_PREFIX})
else()
string(TOUPPER ${PACKAGE} _u_package)
set(_package_prefix ${_u_package})
endif()
if(${_option_name})
if(_opt_pkg_LANGUAGE)
foreach(_language ${_opt_pkg_LANGUAGE})
cmake_debug_message(PackagesSystem "add_optional_package: Package ${PACKAGE} asked for language ${_language}")
enable_language(${_language})
endforeach()
endif()
foreach(_dep ${_opt_pkg_DEPENDS})
add_external_package_dependencies(${PACKAGE} ${_dep})
endforeach()
find_package(${PACKAGE} REQUIRED ${_opt_pkg_ARGS})
foreach(_prefix ${_package_prefix})
if(${_prefix}_FOUND OR _opt_pkg_FOUND)
list(APPEND ${_project}_DEFINITIONS ${_option_name})
if(DEFINED ${_prefix}_INCLUDE_DIRS)
list(APPEND ${_project}_EXTERNAL_LIB_INCLUDE_DIR ${${_prefix}_INCLUDE_DIRS})
set(${_pkg_name}_INCLUDE_DIR ${${_prefix}_INCLUDE_DIRS})
elseif(DEFINED ${_prefix}_INCLUDE_DIR)
list(APPEND ${_project}_EXTERNAL_LIB_INCLUDE_DIR ${${_prefix}_INCLUDE_DIR})
set(${_pkg_name}_INCLUDE_DIR ${${_prefix}_INCLUDE_DIR})
elseif(DEFINED ${_prefix}_INCLUDE_PATH)
list(APPEND ${_project}_EXTERNAL_LIB_INCLUDE_DIR ${${_prefix}_INCLUDE_PATH})
set(${_pkg_name}_INCLUDE_DIR ${${_prefix}_INCLUDE_PATH})
endif()
list(APPEND ${_project}_EXTERNAL_LIBRARIES ${${_prefix}_LIBRARIES})
set(${_pkg_name}_LIBRARIES ${${_prefix}_LIBRARIES})
set(${_pkg_name} ON)
string(TOUPPER ${PACKAGE} _u_package)
list(APPEND ${_project}_OPTION_LIST ${_u_package})
cmake_debug_message(PackagesSystem "add_optional_package: Package ${PACKAGE} found! (PREFIX: ${_prefix})")
cmake_debug_message(PackagesSystem "add_optional_package: Package ${PACKAGE} includes : ${${_pkg_name}_INCLUDE_DIR}")
cmake_debug_message(PackagesSystem "add_optional_package: Package ${PACKAGE} libraries: ${${_pkg_name}_LIBRARIES}")
cmake_debug_message(PackagesSystem "add_optional_package: option list: ${${_project}_OPTION_LIST}")
else(${_prefix}_FOUND)
cmake_debug_message(PackagesSystem "add_optional_package: Package ${PACKAGE} not found! (PREFIX: ${_prefix})")
set(${_pkg_name} OFF)
endif()
endforeach()
endif(${_option_name})
endmacro()
#===============================================================================
# macro to add meta packages
macro(add_meta_package PKG DESC DEFAULT)
cmake_debug_message(PackagesSystem "add_meta_package: register meta option ${PKG} ${DESC} ${DEFAULT}")
package_pkg_name (${PKG} _pkg_name)
package_desc_name(${PKG} _desc_name)
set(${_desc_name} ${DESC})
option(${_pkg_name} ${DESC} ${DEFAULT})
foreach(_dep ${ARGN})
package_opt_name (${_dep} _dep_name)
mark_as_advanced(${_dep_name})
add_external_package_dependencies(${PKG} ${_dep})
endforeach()
endmacro()
#===============================================================================
macro(_add_package_dependencies PKG DEP _dep_name)
package_pkg_name (${PKG} _opt_name)
package_desc_name(${DEP} _var_dep_desc)
package_pkg_name (${DEP} _dep_pkg_name)
if (NOT ${_opt_name}_dependencies)
set(${_opt_name}_dependencies)
endif()
list(APPEND ${_opt_name}_dependencies ${_dep_pkg_name})
list(REMOVE_DUPLICATES ${_opt_name}_dependencies)
set(${_opt_name}_dependencies ${${_opt_name}_dependencies} CACHE INTERNAL "List of dependencies for package ${_opt_name}" FORCE)
cmake_debug_message(PackagesSystem "add_package_dependecies: add dependence between ${_opt_name} and ${_dep_name}")
set(_dep_desc ${_var_dep_desc})
cmake_debug_message(PackagesSystem "add_package_dependecies: ON dependencies of ${_dep_name} are: ${${_dep_name}_DEPS}")
cmake_debug_message(PackagesSystem "add_package_dependecies: saved value for ${_dep_name} is: ${${_dep_name}_OLD}")
if(${_opt_name})
if("${${_dep_name}_DEPS}" STREQUAL "")
cmake_debug_message(PackagesSystem "add_package_dependecies: Save dep state ${_dep_name}:${${_dep_name}}")
set(${_dep_name}_OLD ${${_dep_name}} CACHE INTERNAL "${_dep_desc}" FORCE)
endif()
cmake_debug_message(PackagesSystem "add_package_dependecies: force value to ON ${_dep_name}")
set(${_dep_name} ON CACHE BOOL "${_dep_desc}" FORCE)
list(FIND ${_dep_name}_DEPS ${_opt_name} pos)
if(pos EQUAL -1)
list(APPEND ${_dep_name}_DEPS ${_opt_name})
set(${_dep_name}_DEPS ${${_dep_name}_DEPS} CACHE INTERNAL "Dependencies ON with package ${_dep_name}" FORCE)
endif()
else()
list(LENGTH ${_dep_name}_DEPS len)
list(FIND ${_dep_name}_DEPS ${_opt_name} pos)
if((len EQUAL 1) AND (NOT pos EQUAL -1))
cmake_debug_message(PackagesSystem "add_package_dependecies: Restore state ${_dep_name}:${${_dep_name}} (${pos})")
set(${_dep_name} ${${_dep_name}_OLD} CACHE BOOL "${_dep_desc}" FORCE)
unset(${_dep_name}_OLD CACHE)
endif()
if(NOT pos EQUAL -1)
list(REMOVE_AT ${_dep_name}_DEPS ${pos})
set(${_dep_name}_DEPS ${${_dep_name}_DEPS} CACHE INTERNAL "Nb dependencies with package ${_dep_name}" FORCE)
endif()
endif()
endmacro()
#===============================================================================
macro(add_internal_package_dependencies PKG DEP)
package_pkg_name (${DEP} _dep_name)
_add_package_dependencies(${PKG} ${DEP} ${_dep_name})
endmacro()
#===============================================================================
macro(add_external_package_dependencies PKG DEP)
package_opt_name (${DEP} _dep_name)
_add_package_dependencies(${PKG} ${DEP} ${_dep_name})
endmacro()
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