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# CMake Logic to find system TinyXML2, sourced from:
# ros2/tinyxml2_vendor
# https://github.com/ros2/tinyxml2_vendor/commit/fde8000d31d68ff555431d63af3c324afba9f117#diff-120198e331f1dd3e7806c31af0cfb425
# The CMake Logic here is licensed under Apache License 2.0
# TinyXML2 itself is licensed under the zlib License
# TinyXML2_FOUND
# TinyXML2_INCLUDE_DIRS
# TinyXML2_LIBRARIES
# try to find the CMake config file for TinyXML2 first
find_package(TinyXML2 CONFIG NAMES tinyxml2 QUIET)
if(TinyXML2_FOUND)
message(STATUS "Found TinyXML2 via Config file: ${TinyXML2_DIR}")
if(NOT TINYXML2_LIBRARY)
# in this case, we're probably using TinyXML2 version 5.0.0 or greater
# in which case tinyxml2 is an exported target and we should use that
if(TARGET tinyxml2)
set(TINYXML2_LIBRARY tinyxml2)
elseif(TARGET tinyxml2::tinyxml2)
set(TINYXML2_LIBRARY tinyxml2::tinyxml2)
endif()
endif()
else()
find_path(TINYXML2_INCLUDE_DIR NAMES tinyxml2.h)
find_library(TINYXML2_LIBRARY tinyxml2)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(TinyXML2 DEFAULT_MSG TINYXML2_LIBRARY TINYXML2_INCLUDE_DIR)
mark_as_advanced(TINYXML2_INCLUDE_DIR TINYXML2_LIBRARY)
endif()
# Set mixed case INCLUDE_DIRS and LIBRARY variables from upper case ones.
if(NOT TinyXML2_INCLUDE_DIRS)
set(TinyXML2_INCLUDE_DIRS ${TINYXML2_INCLUDE_DIR})
endif()
if(NOT TinyXML2_LIBRARIES)
set(TinyXML2_LIBRARIES ${TINYXML2_LIBRARY})
endif()
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