# Try to find the TinyXML library
# TinyXML_FOUND - system has TinyXML
# TinyXML_INCLUDE_DIRS - TinyXML include directory
# TinyXML_LIBRARY_DIRS - TinyXML library directory
# TinyXML_LIBRARIES - TinyXML libraries
# Copyright (C) 2012 iCub Facility, Istituto Italiano di Tecnologia
# Author: Daniele E. Domenichelli <daniele.domenichelli@iit.it>
#
# CopyPolicy: Released under the terms of the LGPLv2.1 or later

find_package(PkgConfig)
if(PKG_CONFIG_FOUND)
  if(TinyXML_FIND_VERSION)
    if(TinyXML_FIND_VERSION_EXACT)
      pkg_check_modules(PC_TINYXML tinyxml2=${TinyXML_FIND_VERSION})
    else(TinyXML_FIND_VERSION_EXACT)
      pkg_check_modules(PC_TINYXML tinyxml2>=${TinyXML_FIND_VERSION})
    endif(TinyXML_FIND_VERSION_EXACT)
  else(TinyXML_FIND_VERSION)
    pkg_check_modules(PC_TINYXML tinyxml2)
  endif(TinyXML_FIND_VERSION)
endif(PKG_CONFIG_FOUND)

set(TinyXML_INCLUDE_DIRS ${PC_TINYXML_INCLUDE_DIRS} CACHE PATH "TinyXML include directory" FORCE)
set(TinyXML_LIBRARY_DIRS ${PC_TINYXML_LIBRARY_DIRS} CACHE PATH "TinyXML library directory" FORCE)
set(TinyXML_LIBRARIES ${PC_TINYXML_LIBRARIES} CACHE STRING "TinyXML libraries" FORCE)
include(FindPackageHandleStandardArgs)

find_package_handle_standard_args(TinyXML
  DEFAULT_MSG
  TinyXML_LIBRARIES
  )

set(TinyXML_FOUND ${TINYXML_FOUND})
mark_as_advanced(TinyXML_INCLUDE_DIRS TinyXML_LIBRARY_DIRS TinyXML_LIBRARIES)