# Copyright 2024 The Pigweed 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($ENV{PW_ROOT}/pw_build/pigweed.cmake)
include($ENV{PW_ROOT}/third_party/emboss/emboss.cmake)

# Hardcoding overrides to use pw_assert. This could potentially be done in a
# more clever way.
pw_add_library(pw_third_party.emboss.config_assert INTERFACE
  PUBLIC_DEPS
    pw_assert.assert
  PUBLIC_DEFINES
    EMBOSS_CHECK=PW_DASSERT
    EMBOSS_CHECK_ABORTS
    EMBOSS_DCHECK=PW_DASSERT
    EMBOSS_DCHECK_ABORTS
  PUBLIC_COMPILE_OPTIONS
    -include pw_assert/assert.h
)

pw_add_library(pw_third_party.emboss._disable_warnings INTERFACE
  PUBLIC_COMPILE_OPTIONS
    -Wno-unused-parameter
    $<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-copy>
    -Wno-format-invalid-specifier
)

set(dir_pw_third_party_emboss "" CACHE PATH "Path to the emboss installation.")

if("${dir_pw_third_party_emboss}" STREQUAL "")
  pw_add_error_target(pw_third_party.emboss
    MESSAGE
    "Attempted to use emboss without configuring it, see "
    "pigweed.dev/third_party/emboss/"
  )
  return()
endif()

pw_add_library(pw_third_party.emboss.cpp_utils INTERFACE
  HEADERS
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_arithmetic.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_arithmetic_all_known_generated.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_arithmetic_maximum_operation_generated.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_array_view.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_bit_util.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_constant_view.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_cpp_types.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_cpp_util.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_defines.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_enum_view.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_maybe.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_memory_util.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_prelude.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_text_util.h
    ${dir_pw_third_party_emboss}/runtime/cpp/emboss_view_parameters.h
  PUBLIC_INCLUDES
    ${dir_pw_third_party_emboss}
  PUBLIC_DEPS
    pw_third_party.emboss.config_assert
    pw_third_party.emboss._disable_warnings
)