# ---------------------------------------------------------------------------
# Copyright (c) 2019, Gregory Popovitch - greg7mdp@gmail.com
#
# 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
#
#      https://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.
#
# Includes work from abseil-cpp (https://github.com/abseil/abseil-cpp)
# with modifications.
# 
# Copyright 2017 The Abseil Authors.
#
# 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
#
#      https://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.
# ---------------------------------------------------------------------------


include(CMakeParseArguments)

function(check_target my_target)
  if(NOT TARGET ${my_target})
    message(FATAL_ERROR " ABSL: compiling absl requires a ${my_target} CMake target in your project,
                   see CMake/README.md for more details")
  endif(NOT TARGET ${my_target})
endfunction()