# Copyright (c) Facebook, Inc. and its affiliates.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# - Try to find lzo2
# Once done, this will define
#
# LZO2_FOUND - system has Glog
# LZO2_INCLUDE_DIRS - deprecated
# LZO2_LIBRARIES -  deprecated
# lzo2::lzo2 will be defined based on CMAKE_FIND_LIBRARY_SUFFIXES priority

include(FindPackageHandleStandardArgs)
include(SelectLibraryConfigurations)

find_library(LZO2_LIBRARY_RELEASE lzo2 PATHS $LZO2_LIBRARYDIR})
find_library(LZO2_LIBRARY_DEBUG lzo2d PATHS ${LZO2_LIBRARYDIR})

find_path(LZO2_INCLUDE_DIR lzo/lzo1a.h PATHS ${LZO2_INCLUDEDIR})

select_library_configurations(LZO2)

find_package_handle_standard_args(lzo2 DEFAULT_MSG LZO2_LIBRARY LZO2_INCLUDE_DIR)

mark_as_advanced(LZO2_LIBRARY LZO2_INCLUDE_DIR)

get_filename_component(liblzo2_ext ${LZO2_LIBRARY} EXT)
if(liblzo2_ext STREQUAL ".a")
  set(liblzo2_type STATIC)
else()
  set(liblzo2_type SHARED)
endif()

if(NOT TARGET lzo2::lzo2)
  add_library(lzo2::lzo2 ${liblzo2_type} IMPORTED)
  set_target_properties(lzo2::lzo2 PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${LZO2_INCLUDE_DIR}")
  set_target_properties(
    lzo2::lzo2
    PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" IMPORTED_LOCATION "${LZO2_LIBRARIES}"
  )
endif()