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Add absl to CMake and Bazel builds. (#1301)
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# Copyright 2018 The Cartographer 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 | ||
# | ||
# 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. | ||
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cmake_minimum_required(VERSION 3.2) | ||
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if(NOT TARGET standalone_absl) | ||
include(${CMAKE_ROOT}/Modules/ExternalProject.cmake) | ||
set(ABSEIL_PROJECT_NAME abseil) | ||
set(ABSEIL_PROJECT_SRC_DIR | ||
${CMAKE_CURRENT_BINARY_DIR}/${ABSEIL_PROJECT_NAME}/src/${ABSEIL_PROJECT_NAME}) | ||
set(ABSEIL_PROJECT_BUILD_DIR | ||
${CMAKE_CURRENT_BINARY_DIR}/${ABSEIL_PROJECT_NAME}/src/${ABSEIL_PROJECT_NAME}-build) | ||
set(ABSEIL_INCLUDE_DIRS ${ABSEIL_PROJECT_SRC_DIR}) | ||
set(ABSEIL_LIBRARY_PATH | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/synchronization/libabsl_synchronization.a") | ||
set(ABSEIL_DEPENDENT_LIBRARIES | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/algorithm/libabsl_algorithm.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/base/libabsl_base.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/base/libabsl_dynamic_annotations.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/base/libabsl_malloc_internal.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/base/libabsl_spinlock_wait.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/base/libabsl_throw_delegate.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/container/libabsl_container.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/container/libtest_instance_tracker_lib.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_debugging.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_examine_stack.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_failure_signal_handler.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_leak_check.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_stack_consumption.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_stacktrace.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/debugging/libabsl_symbolize.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/memory/libabsl_memory.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/meta/libabsl_meta.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/numeric/libabsl_int128.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/numeric/libabsl_numeric.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/strings/libabsl_strings.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/time/libabsl_time.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/types/libabsl_any.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/types/libabsl_bad_any_cast.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/types/libabsl_bad_optional_access.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/types/libabsl_optional.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/types/libabsl_span.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/types/libabsl_variant.a" | ||
"${ABSEIL_PROJECT_BUILD_DIR}/absl/utility/libabsl_utility.a" | ||
) | ||
ExternalProject_Add(${ABSEIL_PROJECT_NAME} | ||
PREFIX ${ABSEIL_PROJECT_NAME} | ||
GIT_REPOSITORY https://github.com/abseil/abseil-cpp.git | ||
GIT_TAG 44aa275286baf97fc13529aca547a88b180beb08 | ||
INSTALL_COMMAND "" | ||
CMAKE_CACHE_ARGS "-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON;-DBUILD_TESTING:BOOL=OFF;-DCMAKE_BUILD_TYPE:STRING=Release" | ||
BUILD_BYPRODUCTS "${ABSEIL_LIBRARY_PATH};${ABSEIL_DEPENDENT_LIBRARIES}" | ||
) | ||
add_library(standalone_absl STATIC IMPORTED) | ||
set_target_properties(standalone_absl | ||
PROPERTIES INTERFACE_INCLUDE_DIRECTORIES | ||
${ABSEIL_INCLUDE_DIRS} | ||
) | ||
set_target_properties(standalone_absl | ||
PROPERTIES IMPORTED_LOCATION | ||
${ABSEIL_LIBRARY_PATH} | ||
INTERFACE_LINK_LIBRARIES | ||
"${ABSEIL_DEPENDENT_LIBRARIES}" | ||
) | ||
add_dependencies(standalone_absl ${ABSEIL_PROJECT_NAME}) | ||
endif() |