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# RP Package manager default install dir will be set globally
set(RP_INSTALL_PREFIX ${PROJECT_BINARY_DIR}/dependencies CACHE STRING "Dependencies location")
if (MSVC)
set(_default_confs "Release;Debug")
else()
set(_default_confs "Release")
endif()
set(RP_CONFIGURATION_TYPES ${_default_confs} CACHE STRING "Build configurations for the dependencies")
option(RP_ENABLE_DOWNLOADING "Enable downloading of bundled packages if not found in system." OFF)
include(CMakeDependentOption)
cmake_dependent_option(RP_FORCE_DOWNLOADING "Force downloading packages even if found." OFF "RP_ENABLE_DOWNLOADING" OFF)
set(RP_REPOSITORY_DIR ${CMAKE_CURRENT_LIST_DIR}/../external CACHE STRING "Package repository location")
set(RP_BUILD_PATH ${PROJECT_BINARY_DIR}/rp_packages_build CACHE STRING "Binary dir for downloaded package builds")
option(RP_BUILD_SHARED_LIBS "Build dependencies as shared libraries" ${BUILD_SHARED_LIBS})
mark_as_advanced(RP_BUILD_PATH)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/overrides)
list(REMOVE_DUPLICATES CMAKE_MODULE_PATH)
# Packages for which require_package is called are gathered in this list.
set(RP_USED_PACKAGES "" CACHE INTERNAL "")
if (NOT CMAKE_PREFIX_PATH)
set(CMAKE_PREFIX_PATH "")
endif()
list(APPEND CMAKE_PREFIX_PATH ${RP_INSTALL_PREFIX})
function(download_package)
cmake_parse_arguments(RP_ARGS
"QUIET;REQUIRED"
"VERSION;PACKAGE;REPOSITORY_PATH;INSTALL_PATH"
"COMPONENTS;OPTIONAL_COMPONENTS" ${ARGN})
if(NOT RP_ARGS_REPOSITORY_PATH)
if(RP_REPOSITORY_DIR)
set(RP_ARGS_REPOSITORY_PATH ${RP_REPOSITORY_DIR})
else()
set(RP_ARGS_REPOSITORY_PATH ${PROJECT_SOURCE_DIR}/external)
endif()
endif()
set(_err_type "WARNING")
if(RP_ARGS_REQUIRED)
set(_err_type "FATAL_ERROR")
endif()
if(NOT RP_ARGS_PACKAGE)
set(RP_ARGS_PACKAGE ${ARGV0})
endif()
if(NOT EXISTS ${RP_ARGS_REPOSITORY_PATH}/+${RP_ARGS_PACKAGE})
if(NOT RP_ARGS_QUIET OR RP_ARGS_REQUIRED)
message(${_err_type} "No package definition exists for ${RP_ARGS_PACKAGE}")
endif()
endif()
if(NOT RP_ARGS_INSTALL_PATH)
if(RP_INSTALL_PREFIX)
set(RP_ARGS_INSTALL_PATH ${RP_INSTALL_PREFIX})
else()
set(RP_ARGS_INSTALL_PATH ${PROJECT_BINARY_DIR}/rp_packages)
endif()
endif()
if(NOT RP_ARGS_VERSION)
set(RP_ARGS_VERSION ${ARGV1})
endif()
if (RP_ARGS_QUIET)
set(OUTPUT_QUIET "OUTPUT_QUIET")
else()
unset(OUTPUT_QUIET)
endif()
set(_CONFIGS "${RP_CONFIGURATION_TYPES}")
if (EXISTS ${RP_BUILD_PATH}/+${RP_ARGS_PACKAGE}/configs.txt)
file(READ ${RP_BUILD_PATH}/+${RP_ARGS_PACKAGE}/configs.txt _CONFIGS)
if(NOT RP_ARGS_QUIET)
message(STATUS "${RP_ARGS_PACKAGE} configs: ${_CONFIGS}")
endif()
endif()
if (NOT _CONFIGS) # No config is specified, default to release
set(_CONFIGS "Release")
endif()
set(_configured FALSE)
get_property(_is_multi GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
set(_configs_line "")
if (_is_multi)
set(_configs_line "-DCMAKE_CONFIGURATION_TYPES:STRING=${_CONFIGS}")
else ()
set(_configs_line "-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}")
endif ()
set(_postfix_line "")
foreach(_cf ${_CONFIGS})
string(TOUPPER "${_cf}" _CF)
if (RP_${_CF}_POSTFIX)
list(APPEND _postfix_line -DRP_${_CF}_POSTFIX:STRING=${RP_${_CF}_POSTFIX})
endif ()
endforeach()
if(NOT RP_ARGS_QUIET)
message(STATUS "-----------------------------------------------------------------------------")
message(STATUS "Initializing/Updating RequirePackage repository cache")
message(STATUS "-----------------------------------------------------------------------------")
if (NOT EXISTS ${RP_BUILD_PATH})
file(MAKE_DIRECTORY ${RP_BUILD_PATH})
endif()
endif()
set(_apple_line "")
if (APPLE)
if (NOT CMAKE_OSX_DEPLOYMENT_TARGET)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.9)
endif ()
list (APPEND _apple_line "-DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}")
endif()
execute_process(
COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" -A "${CMAKE_GENERATOR_PLATFORM}"
-D "CMAKE_MAKE_PROGRAM:FILE=${CMAKE_MAKE_PROGRAM}"
-D "CMAKE_C_COMPILER:STRING=${CMAKE_C_COMPILER}"
-D "CMAKE_CXX_COMPILER:STRING=${CMAKE_CXX_COMPILER}"
-D "CMAKE_INSTALL_PREFIX:PATH=${RP_ARGS_INSTALL_PATH}"
-D "RP_FORCE_DOWNLOADING:BOOL=${RP_FORCE_DOWNLOADING}"
-D "RP_FIND_QUIETLY:BOOL=${RP_ARGS_QUIET}"
-D "RP_FIND_REQUIRED:BOOL=OFF"
-D "BUILD_SHARED_LIBS=${RP_BUILD_SHARED_LIBS}"
-D "AS_RP_PROCESS:INTERNAL=TRUE"
"${_configs_line}"
"${_postfix_line}"
${_apple_line}
${RP_ARGS_REPOSITORY_PATH}
RESULT_VARIABLE CONFIG_STEP_RESULT
${OUTPUT_QUIET}
WORKING_DIRECTORY "${RP_BUILD_PATH}"
)
if(CONFIG_STEP_RESULT)
if(NOT RP_ARGS_QUIET OR RP_ARGS_REQUIRED)
message(${_err_type} "CMake step for ${RP_ARGS_PACKAGE} failed: ${CONFIG_STEP_RESULT}")
endif()
endif()
# Hide output if requested
if (NOT RP_ARGS_QUIET)
message(STATUS "------------------------------------------------------------------------------")
message(STATUS "Downloading/updating ${RP_ARGS_PACKAGE}")
message(STATUS "------------------------------------------------------------------------------")
endif()
foreach(_conf IN ITEMS ${_CONFIGS})
if(NOT RP_ARGS_QUIET)
message(STATUS "Building config: ${_conf} of package ${RP_ARGS_PACKAGE}")
endif()
if (NOT _is_multi)
set(_configs_line "-DCMAKE_BUILD_TYPE:STRING=${_conf}")
endif ()
if(NOT _configured OR NOT _is_multi)
execute_process(
COMMAND ${CMAKE_COMMAND}
-D "RP_PACKAGE:STRING=${RP_ARGS_PACKAGE}"
-D "RP_${RP_ARGS_PACKAGE}_COMPONENTS=\"${RP_ARGS_COMPONENTS}\""
-D "RP_${RP_ARGS_PACKAGE}_OPTIONAL_COMPONENTS=\"${RP_ARGS_OPTIONAL_COMPONENTS}\""
-D "RP_${RP_ARGS_PACKAGE}_VERSION=\"${RP_ARGS_VERSION}\""
-D "AS_RP_PROCESS:INTERNAL=ON"
-D "RP_FIND_QUIETLY:BOOL=${RP_ARGS_QUIET}"
-D "RP_FIND_REQUIRED:BOOL=${RP_ARGS_REQUIRED}"
"${_configs_line}"
${RP_ARGS_REPOSITORY_PATH}
RESULT_VARIABLE CONFIG_STEP_RESULT
#OUTPUT_VARIABLE CONFIG_STEP_OUTP
#ERROR_VARIABLE CONFIG_STEP_OUTP
${OUTPUT_QUIET}
WORKING_DIRECTORY "${RP_BUILD_PATH}"
)
if(CONFIG_STEP_RESULT)
if(NOT RP_ARGS_QUIET OR RP_ARGS_REQUIRED)
message(${_err_type} "CMake step for ${RP_ARGS_PACKAGE} failed: ${CONFIG_STEP_RESULT}")
endif()
else()
set(_configured TRUE)
endif()
endif()
# Can proceed with the build step
execute_process(
COMMAND ${CMAKE_COMMAND} --build . --target rp_${RP_ARGS_PACKAGE} --config ${_conf}
RESULT_VARIABLE BUILD_STEP_RESULT
#OUTPUT_VARIABLE BUILD_STEP_OUTP
ERROR_VARIABLE BUILD_STEP_OUTP
${OUTPUT_QUIET}
WORKING_DIRECTORY "${RP_BUILD_PATH}"
)
if(BUILD_STEP_RESULT)
if(NOT RP_ARGS_QUIET OR RP_ARGS_REQUIRED)
message(${_err_type} "Build step (${_conf}) for ${RP_ARGS_PACKAGE} failed: ${BUILD_STEP_OUTP}")
endif()
endif()
endforeach(_conf IN ${_CONFIGS})
endfunction()
macro(require_package RP_ARGS_PACKAGE)
set(options REQUIRED QUIET)
set(oneValueArgs "VERSION")
set(multiValueArgs "")
cmake_parse_arguments(RP_ARGS
"${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
# if(NOT RP_ARGS_VERSION)
# set(RP_ARGS_VERSION ${ARGV1})
# endif()
if(NOT RP_FORCE_DOWNLOADING)
find_package(${RP_ARGS_PACKAGE} ${RP_ARGS_VERSION} QUIET ${RP_ARGS_UNPARSED_ARGUMENTS})
endif()
set(_REQUIRED "")
if (RP_ARGS_REQUIRED)
set(_REQUIRED "REQUIRED")
endif ()
set(_QUIET "")
if (RP_ARGS_QUIET)
set(_QUIET "QUIET")
endif ()
if(NOT ${RP_ARGS_PACKAGE}_FOUND)
if (RP_ENABLE_DOWNLOADING)
download_package(${RP_ARGS_PACKAGE} ${RP_ARGS_VERSION} ${_QUIET} ${_REQUIRED} ${RP_ARGS_UNPARSED_ARGUMENTS} )
endif()
find_package(${RP_ARGS_PACKAGE} ${RP_ARGS_VERSION}
${_QUIET} ${_REQUIRED} ${RP_ARGS_UNPARSED_ARGUMENTS})
endif()
list(APPEND RP_USED_PACKAGES ${RP_ARGS_PACKAGE})
set(RP_USED_PACKAGES "${RP_USED_PACKAGES}" CACHE INTERNAL "")
set(RP_${RP_ARGS_PACKAGE}_VERSION ${RP_ARGS_VERSION} CACHE INTERNAL "")
set(ignoreMe "RP_${RP_ARGS_PACKAGE}_VERSION")
endmacro()
function(rp_install_versions_file dest)
set(_out "")
set(_fname ${RP_BUILD_PATH}/RPPackageVersions.cmake)
foreach(p ${RP_USED_PACKAGES})
set(_out "${_out}set(${p}_VERSION ${RP_${p}_VERSION})\n")
endforeach()
file(WRITE ${_fname} ${_out})
install(FILES ${_fname} DESTINATION ${dest})
endfunction()
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