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#.rst:
# FindRapidJSON
# -----------
# Finds the RapidJSON library
#
# This will define the following target:
#
# RapidJSON::RapidJSON - The RapidJSON library
#
if(NOT TARGET RapidJSON::RapidJSON)
include(cmake/scripts/common/ModuleHelpers.cmake)
macro(buildrapidjson)
set(RapidJSON_VERSION ${${MODULE}_VER})
set(patches "${CORE_SOURCE_DIR}/tools/depends/target/rapidjson/001-remove_custom_cxx_flags.patch"
"${CORE_SOURCE_DIR}/tools/depends/target/rapidjson/002-cmake-standardise_config_installpath.patch"
"${CORE_SOURCE_DIR}/tools/depends/target/rapidjson/003-cmake-removedocs-examples.patch"
"${CORE_SOURCE_DIR}/tools/depends/target/rapidjson/004-win-arm64.patch")
generate_patchcommand("${patches}")
set(CMAKE_ARGS -DRAPIDJSON_BUILD_DOC=OFF
-DRAPIDJSON_BUILD_EXAMPLES=OFF
-DRAPIDJSON_BUILD_TESTS=OFF
-DRAPIDJSON_BUILD_THIRDPARTY_GTEST=OFF)
set(BUILD_BYPRODUCTS ${DEPENDS_PATH}/include/rapidjson/rapidjson.h)
BUILD_DEP_TARGET()
set(RAPIDJSON_INCLUDE_DIRS ${${MODULE}_INCLUDE_DIR})
endmacro()
set(MODULE_LC rapidjson)
SETUP_BUILD_VARS()
if(RapidJSON_FIND_VERSION)
if(RapidJSON_FIND_VERSION_EXACT)
set(RapidJSON_FIND_SPEC "=${RapidJSON_FIND_VERSION_COMPLETE}")
set(RapidJSON_CONFIG_SPEC "${RapidJSON_FIND_VERSION_COMPLETE}" EXACT)
else()
set(RapidJSON_FIND_SPEC ">=${RapidJSON_FIND_VERSION_COMPLETE}")
set(RapidJSON_CONFIG_SPEC "${RapidJSON_FIND_VERSION_COMPLETE}")
endif()
endif()
find_package(RapidJSON CONFIG ${RapidJSON_CONFIG_SPEC}
HINTS ${DEPENDS_PATH}/lib/cmake
${${CORE_PLATFORM_NAME_LC}_SEARCH_CONFIG})
# Check for existing RAPIDJSON. If version >= RAPIDJSON-VERSION file version, dont build
# A corner case, but if a linux/freebsd user WANTS to build internal tinyxml2, build anyway
if((RapidJSON_VERSION VERSION_LESS ${${MODULE}_VER} AND ENABLE_INTERNAL_RapidJSON) OR
((CORE_SYSTEM_NAME STREQUAL linux OR CORE_SYSTEM_NAME STREQUAL freebsd) AND ENABLE_INTERNAL_RapidJSON))
# Build internal rapidjson
buildrapidjson()
else()
# If RAPIDJSON_INCLUDE_DIRS exists, then the find_package command found a config
# and suitable version. If its not, we fall back to a pkgconfig/manual search
if(NOT DEFINED RAPIDJSON_INCLUDE_DIRS)
find_package(PkgConfig)
# Fallback to pkg-config and individual lib/include file search
# Do not use pkgconfig on windows
if(PKG_CONFIG_FOUND AND NOT WIN32)
pkg_check_modules(PC_RapidJSON RapidJSON${RapidJSON_FIND_SPEC} QUIET)
set(RapidJSON_VERSION ${PC_RapidJSON_VERSION})
endif()
find_path(RAPIDJSON_INCLUDE_DIRS NAMES rapidjson/rapidjson.h
HINTS ${DEPENDS_PATH}/include ${PC_RapidJSON_INCLUDEDIR}
${${CORE_PLATFORM_NAME_LC}_SEARCH_CONFIG}
NO_CACHE)
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(RapidJSON
REQUIRED_VARS RAPIDJSON_INCLUDE_DIRS RapidJSON_VERSION
VERSION_VAR RapidJSON_VERSION)
if(RAPIDJSON_FOUND)
add_library(RapidJSON::RapidJSON INTERFACE IMPORTED)
set_target_properties(RapidJSON::RapidJSON PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${RAPIDJSON_INCLUDE_DIRS}")
if(TARGET rapidjson)
add_dependencies(RapidJSON::RapidJSON rapidjson)
endif()
# Add internal build target when a Multi Config Generator is used
# We cant add a dependency based off a generator expression for targeted build types,
# https://gitlab.kitware.com/cmake/cmake/-/issues/19467
# therefore if the find heuristics only find the library, we add the internal build
# target to the project to allow user to manually trigger for any build type they need
# in case only a specific build type is actually available (eg Release found, Debug Required)
# This is mainly targeted for windows who required different runtime libs for different
# types, and they arent compatible
if(_multiconfig_generator)
if(NOT TARGET rapidjson)
buildrapidjson()
set_target_properties(rapidjson PROPERTIES EXCLUDE_FROM_ALL TRUE)
endif()
add_dependencies(build_internal_depends rapidjson)
endif()
set_property(GLOBAL APPEND PROPERTY INTERNAL_DEPS_PROP RapidJSON::RapidJSON)
endif()
endif()
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