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#
# Multimake
# Copyright (C) 2015 Pelagicore AB
#
# Permission to use, copy, modify, and/or distribute this software for
# any purpose with or without fee is hereby granted, provided that the
# above copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
# BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
# SOFTWARE.
#
# For further information see LICENSE
cmake_minimum_required(VERSION 2.6)
# Include guard
if(__PROJECTS_BUILDER_INCLUDED)
return()
endif()
set(__PROJECTS_BUILDER_INCLUDED 1)
# Get rid of some warnings. https://cmake.org/cmake/help/v3.0/policy/CMP0011.html
cmake_policy(SET CMP0011 OLD)
include(GNUInstallDirs)
include(ExternalProject)
include(CTest)
set(MULTIMAKE_FOLDER ${CMAKE_CURRENT_LIST_DIR})
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/manifest)
set(COMMON_CMAKE_CONFIGURATION_OPTIONS ${COMMON_CMAKE_CONFIGURATION_OPTIONS})
set(AUTOTOOLS_CONFIGURE_COMMAND configure ${CROSS_COMPILER_AUTOTOOLS_OPTIONS} --prefix=${CMAKE_INSTALL_PREFIX})
set(PROJECTS_DOWNLOAD_DIR ${CMAKE_BINARY_DIR}/Downloads)
option(WITH_CCACHE "Enable use of ccache" OFF)
if(WITH_CCACHE)
find_program(CCACHE ccache)
if( NOT CCACHE)
message("ccache disabled since it could not be found")
set(WITH_CCACHE OFF)
else()
set(EXTRA_PATH ":/usr/lib/ccache")
message("ccache enabled")
endif()
endif()
option(WITH_ICECC "Enable distributed build with IceCC" OFF)
if(WITH_ICECC)
find_program(ICECC icecc)
if(NOT ICECC)
message("icecc disabled since it could not be found")
set(WITH_ICECC OFF)
endif()
endif()
option(ENABLE_DEDICATED_INSTALLATION "Enable installation of every package in its own installation folder" OFF)
if(WITH_ICECC)
message("icecc enabled")
if(WITH_CCACHE)
set(CCACHE_ENV "CCACHE_PREFIX=icecc")
else()
set(EXTRA_PATH ":/usr/lib/icecc/bin")
endif()
endif()
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
set(AUTOTOOLS_CONFIGURE_COMMAND ${AUTOTOOLS_CONFIGURE_COMMAND} "CXXFLAGS=-O0 -g")
else()
set(AUTOTOOLS_CONFIGURE_COMMAND ${AUTOTOOLS_CONFIGURE_COMMAND} "CXXFLAGS=-O2 -g")
endif()
option( WITH_CLANG "Use Clang compiler" OFF )
if(WITH_CLANG)
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(COMMON_CMAKE_CONFIGURATION_OPTIONS ${COMMON_CMAKE_CONFIGURATION_OPTIONS} -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++)
endif()
option( ENABLE_UNINSTALLED_PKG_CONFIG "Enable the use of the uninstalled pkg-config file variants" OFF )
option(ALWAYS_BUILD "Always build or install the projects by default, even if they have been sucessfully installed already" ON)
macro(on_package_already_defined PACKAGE)
message("Package already defined : ${PACKAGE}")
endmacro()
macro(set_package_defined PROJECT)
if(${PROJECT}_DEFINED)
on_package_already_defined(${PROJECT})
endif()
set(${PROJECT}_DEFINED 1)
# message("Package defined : ${PROJECT}")
endmacro()
macro(set_package_defined_with_git_repository PROJECT)
set(${PROJECT}_GIT_DEFINED 1)
set_package_defined(${PROJECT})
endmacro()
set(UP_TO_DATE_CHECK_PATH ${CMAKE_INSTALL_PREFIX}/lib/cmake/MultimakeCheck)
file(MAKE_DIRECTORY ${UP_TO_DATE_CHECK_PATH})
add_custom_target(up_to_date_check_package_list)
file(GENERATE OUTPUT ${UP_TO_DATE_CHECK_PATH}/MultimakeCheckConfig.cmake CONTENT "
add_custom_target(_check_dummy)
foreach(PACKAGE_NAME $<TARGET_PROPERTY:up_to_date_check_package_list,CONTENT>)
include(${UP_TO_DATE_CHECK_PATH}/Check_\${PACKAGE_NAME}.cmake)
endforeach()
")
macro(init_repository PROJECT)
if(NOT DEFINED ${PROJECT}_init_repository_step_defined)
# Add an empty init_repository step which "patch" steps can depend on
ExternalProject_Add_Step(${PROJECT} init_repository
DEPENDEES update
DEPENDERS configure
)
endif()
set(${PROJECT}_init_repository_step_defined 1)
endmacro()
macro(add_available_package PROJECT)
set_package_defined(${PROJECT})
add_custom_target(${PROJECT} ALL)
endmacro()
macro(add_unknown_package PROJECT )
message("Unknown package : ${PROJECT}")
add_custom_target(${PROJECT} ALL
COMMAND echo "A required package can not be found or it is referred before being defined: ${PROJECT}"
COMMAND exit 1
)
endmacro()
macro(find_layer LAYER_NAME)
find_package(${LAYER_NAME}Layer REQUIRED)
endmacro()
macro(append_to_variables PROJECT)
if(ENABLE_UNINSTALLED_PKG_CONFIG)
set(PKG_CONFIG_PATH "${CMAKE_BINARY_DIR}/${PROJECT}-prefix/src/${PROJECT}-build:${PKG_CONFIG_PATH}")
endif()
endmacro()
macro(write_variables_file)
endmacro()
macro(check_dependencies_existence PROJECT DEPENDENCIES)
foreach(DEP ${DEPENDENCIES})
if(${DEP}_DEFINED)
else()
message("Package not found : ${DEP}")
add_unknown_package(${DEP})
endif()
endforeach()
endmacro()
macro(validate_git_commit PROJECT)
if(NOT ${PROJECT}_GIT_COMMIT)
set(${PROJECT}_GIT_COMMIT "master")
endif()
endmacro()
set(EXCLUDED_PACKAGES "" CACHE STRING "List of packages to exclude (semi-column separated)")
set(EXCLUDED_PACKAGES_LIST "${EXCLUDED_PACKAGES}")
if(${EXCLUDED_PACKAGES_LIST})
message("Excluding packages ${EXCLUDED_PACKAGES_LIST}")
endif()
foreach(APACKAGE ${EXCLUDED_PACKAGES_LIST})
message("Excluding package ${APACKAGE}")
add_available_package(${APACKAGE})
endforeach()
# Create a new target which can be used to build all the dependencies of the given package
macro(add_dependencies_target PROJECT DEPENDENCIES)
add_custom_target(${PROJECT}_deps
DEPENDS ${DEPENDENCIES}
)
endmacro()
# This macro can be used to simply clone a repository and add operations manually via "ExternalProject_Add_Step"
macro(add_no_build_external_project PROJECT REPOSITORY_URL)
validate_git_commit(${PROJECT})
if(NOT ${PROJECT}_DEFINED)
set_package_defined_with_git_repository(${PROJECT})
# add_dependencies_target(${PROJECT} "${DEPENDENCIES}")
check_dependencies_existence(${PROJECT} "${DEPENDENCIES}")
append_to_variables(${PROJECT})
ExternalProject_Add(${PROJECT}
DEPENDS ${DEPENDENCIES}
SOURCE_DIR ${PROJECTS_DOWNLOAD_DIR}/${PROJECT}
GIT_REPOSITORY ${REPOSITORY_URL}
CONFIGURE_COMMAND ""
INSTALL_COMMAND ""
BUILD_COMMAND ""
UPDATE_COMMAND ""
GIT_TAG ${${PROJECT}_GIT_COMMIT}
)
write_variables_file()
endif()
endmacro()
macro(set_external_git_project_commit PROJECT COMMIT)
if (NOT DEFINED ${PROJECT}_GIT_COMMIT)
set(${PROJECT}_GIT_COMMIT ${COMMIT})
else()
message("Commit or branch already set for component ${PROJECT} : ${${PROJECT}_GIT_COMMIT}")
endif()
endmacro()
macro(read_common_properties PROJECT)
if(DEFINED ${PROJECT}_BUILD_ALWAYS)
if(NOT "${${PROJECT}_BUILD_ALWAYS}" STREQUAL "0")
set(${PROJECT}_BUILD_ALWAYS_OPTION BUILD_ALWAYS 1)
endif()
else()
if(ALWAYS_BUILD)
set(${PROJECT}_BUILD_ALWAYS_OPTION BUILD_ALWAYS 1)
endif()
endif()
if(${${PROJECT}_NO_INSTALL})
set(INSTALL_COMMAND INSTALL_COMMAND echo Installation of ${PROJECT} is disabled)
else()
# Use standard installation command (should be "make install")
set(INSTALL_COMMAND )
endif()
if (NOT DEFINED ${PROJECT}_INSTALL_PREFIX)
set(${PROJECT}_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
endif()
set(PATH ${PROJECT})
set(DEPLOYMENT_PATH "${CMAKE_BINARY_DIR}/${PROJECT}/deploy")
set(SET_ENV
"PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:${CMAKE_INSTALL_PREFIX}/lib/pkgconfig:${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig:$ENV{PKG_CONFIG_PATH}"
"PATH=${CMAKE_INSTALL_PREFIX}/bin:${EXTRA_PATH}:$ENV{PATH}"
"LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib:${CMAKE_INSTALL_FULL_LIBDIR}:$ENV{LD_LIBRARY_PATH}"
"${CCACHE_ENV}"
)
set(DEPLOY_COMMAND $(MAKE) install)
set(BINARY_DIR "${CMAKE_BINARY_DIR}/${PROJECT}/build")
endmacro()
function(append_target_property PROJECT PROPERTY_NAME VALUE)
get_property(CURRENT_VALUE TARGET ${PROJECT} PROPERTY ${PROPERTY_NAME})
set(NEW_VALUE ${CURRENT_VALUE} ${VALUE})
set_property(TARGET ${PROJECT} PROPERTY ${PROPERTY_NAME} ${NEW_VALUE})
endfunction()
function(add_up_to_date_check_folder TARGET_NAME PATH)
# write a file identifying the version which we built
add_custom_target(${TARGET_NAME} ALL
WORKING_DIRECTORY ${PATH}
COMMAND git log -1 . > ${UP_TO_DATE_CHECK_PATH}/${TARGET_NAME}.gitlog
)
set(TARGET_NAME ${TARGET_NAME}) # needed for the configure_file command
set(REPOSITORY_FOLDER ${PATH}) # needed for the configure_file command
configure_file(${MULTIMAKE_FOLDER}/MultimakeCheck.cmake ${UP_TO_DATE_CHECK_PATH}/Check_${TARGET_NAME}.cmake @ONLY)
append_target_property(up_to_date_check_package_list CONTENT ${TARGET_NAME})
endfunction()
function(add_up_to_date_check_project PROJECT)
ExternalProject_Get_Property(${PROJECT} source_dir)
# write a file identifying the version which we built
ExternalProject_Add_Step(${PROJECT} write_git_sha
DEPENDEES install
WORKING_DIRECTORY ${source_dir}
COMMAND git log -1 . > ${UP_TO_DATE_CHECK_PATH}/${PROJECT}.gitlog
)
get_property(DEPS TARGET ${PROJECT} PROPERTY _EP_DEPENDS)
foreach(DEP ${DEPS})
set(DEPENDENCIES ${DEPENDENCIES} check_${DEP})
endforeach()
set(TARGET_NAME ${PROJECT}) # needed for the configure_file command
set(REPOSITORY_FOLDER ${source_dir}) # needed for the configure_file command
configure_file(${MULTIMAKE_FOLDER}/MultimakeCheck.cmake ${UP_TO_DATE_CHECK_PATH}/Check_${PROJECT}.cmake @ONLY)
append_target_property(up_to_date_check_package_list CONTENT ${PROJECT})
endfunction()
function(init_project PROJECT)
# Add a step which creates a GIT summary so that we know what version of the package has been built
set(GIT_INFO_FILE ${CMAKE_BINARY_DIR}/manifest/${PROJECT}.git_info)
ExternalProject_Get_Property(${PROJECT} source_dir)
ExternalProject_Get_Property(${PROJECT} binary_dir)
set(SEPARATOR_COMMAND COMMAND echo "--------------------------------------------------" >> ${GIT_INFO_FILE})
file(GENERATE OUTPUT ${binary_dir}/patches CONTENT "$<TARGET_PROPERTY:${PROJECT},PATCH_COMMANDS>")
ExternalProject_Add_Step(${PROJECT} git_info
DEPENDEES build
WORKING_DIRECTORY ${source_dir}
COMMAND git remote -v > ${GIT_INFO_FILE}
${SEPARATOR_COMMAND}
COMMAND echo "Patches:" >> ${GIT_INFO_FILE}
COMMAND cat ${binary_dir}/patches >> ${GIT_INFO_FILE}
${SEPARATOR_COMMAND}
COMMAND git status >> ${GIT_INFO_FILE}
${SEPARATOR_COMMAND}
COMMAND git log -10 >> ${GIT_INFO_FILE}
${SEPARATOR_COMMAND}
)
if (NOT ${PROJECT}_DISABLE_UP_TO_DATE_CHECK)
add_up_to_date_check_project(${PROJECT})
endif()
endfunction()
function(add_patch PROJECT SUB_FOLDER COMMAND_STRING)
if(NOT DEFINED ${PROJECT}_init_repository_step_defined)
message( FATAL_ERROR "Can't patch project ${PROJECT} since it is not a remote project")
endif()
get_property(PATCH_COUNT TARGET ${PROJECT} PROPERTY PATCH_COUNT)
if("${PATCH_COUNT}" STREQUAL "")
set(PATCH_COUNT 0)
else()
set(ADDITIONAL_DEPENDEES patch_${PATCH_COUNT})
math(EXPR PATCH_COUNT "${PATCH_COUNT}+1")
endif()
separate_arguments(_COMMAND UNIX_COMMAND ${COMMAND_STRING})
ExternalProject_Add_step(${PROJECT}
patch_${PATCH_COUNT}
DEPENDEES init_repository ${ADDITIONAL_DEPENDEES}
DEPENDERS configure
WORKING_DIRECTORY ${PROJECTS_DOWNLOAD_DIR}/${PROJECT}/${SUB_FOLDER}
COMMAND echo Patching ${PROJECT}
COMMAND ${_COMMAND}
ALWAYS 0
)
if("${SUB_FOLDER}" STREQUAL "")
set(PATCH_COMMAND "${COMMAND_STRING}")
else()
set(PATCH_COMMAND "cd ${SUB_FOLDER} && ${COMMAND_STRING}\n")
endif()
append_target_property(${PROJECT} PATCH_COMMANDS ${PATCH_COMMAND})
set_property(TARGET ${PROJECT} PROPERTY PATCH_COUNT ${PATCH_COUNT})
endfunction()
macro(add_deployment_steps PROJECT DEPLOY_COMMAND)
if(ENABLE_DEDICATED_INSTALLATION)
ExternalProject_Add_Step(${PROJECT} deploy
DEPENDEES install
COMMAND echo Deploying project ${PROJECT}
COMMAND ${SET_ENV} ${DEPLOY_COMMAND}
WORKING_DIRECTORY <BINARY_DIR>
)
message("DEPLOY_COMMAND ${PROJECT}: ${DEPLOY_COMMAND}")
endif()
endmacro()
include(${CMAKE_CURRENT_LIST_DIR}/MultimakeAutotools.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/MultimakeQt.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/MultimakeCMake.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/MultimakeMaven.cmake)
configure_file(${CMAKE_CURRENT_LIST_DIR}/environment.in ${CMAKE_BINARY_DIR}/environment @ONLY)