69 lines
2.7 KiB
CMake
69 lines
2.7 KiB
CMake
# Copyright 2020 The SwiftShader Authors. All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
# Boost is downloaded if necessary
|
|
|
|
# From https://www.boost.org/users/download/
|
|
set(BOOST_VER 1.78.0)
|
|
set(BOOST_HASH_TARGZ "94ced8b72956591c4775ae2207a9763d3600b30d9d7446562c552f0a14a63be7")
|
|
set(BOOST_HASH_ZIP "f22143b5528e081123c3c5ed437e92f648fe69748e95fa6e2bd41484e2986cc3")
|
|
|
|
string(REPLACE "." "_" BOOST_VER_FNAME ${BOOST_VER})
|
|
set(BOOST_PARENT_DIR ${CMAKE_CURRENT_BINARY_DIR})
|
|
set(BOOST_DIR ${BOOST_PARENT_DIR}/boost_${BOOST_VER_FNAME})
|
|
|
|
function(DownloadBoost)
|
|
if (LINUX)
|
|
set(BOOST_EXT "tar.gz")
|
|
set(BOOST_HASH ${BOOST_HASH_TARGZ})
|
|
else()
|
|
set(BOOST_EXT "zip")
|
|
set(BOOST_HASH ${BOOST_HASH_ZIP})
|
|
endif()
|
|
|
|
# set(BOOST_URL https://dl.bintray.com/boostorg/release/${BOOST_VER}/source/boost_${BOOST_VER_FNAME}.${BOOST_EXT}) # Note: bintray.com has rate limiting
|
|
# set(BOOST_URL https://iweb.dl.sourceforge.net/project/boost/boost/${BOOST_VER}/boost_${BOOST_VER_FNAME}.${BOOST_EXT}) # Note: iweb.dl.sourceforge.net no longer available
|
|
set(BOOST_URL https://boostorg.jfrog.io/artifactory/main/release/${BOOST_VER}/source/boost_${BOOST_VER_FNAME}.${BOOST_EXT})
|
|
|
|
if (NOT TARGET Boost::boost)
|
|
if(NOT EXISTS ${BOOST_DIR})
|
|
message(WARNING "
|
|
${BOOST_DIR} is missing.
|
|
Downloading and extracting boost:
|
|
")
|
|
|
|
set(BOOST_ARCHIVE ${CMAKE_BINARY_DIR}/temp/boost_${BOOST_VER_FNAME}.${BOOST_EXT})
|
|
message(STATUS "Downloading ${BOOST_URL} to ${BOOST_ARCHIVE}...")
|
|
file(DOWNLOAD ${BOOST_URL} ${BOOST_ARCHIVE} EXPECTED_HASH SHA256=${BOOST_HASH})
|
|
message(STATUS "Extracting ${BOOST_ARCHIVE} to ${BOOST_DIR}...")
|
|
execute_process(
|
|
WORKING_DIRECTORY ${BOOST_PARENT_DIR}
|
|
COMMAND cmake -E tar xf ${BOOST_ARCHIVE}
|
|
)
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|
|
DownloadBoost()
|
|
|
|
set(BOOST_INCLUDEDIR ${BOOST_DIR})
|
|
find_package(Boost REQUIRED)
|
|
|
|
# Expose Boost::boost target for parent project
|
|
add_library(boost INTERFACE)
|
|
target_link_libraries(boost INTERFACE
|
|
Boost::boost
|
|
)
|
|
add_library(Boost::boost ALIAS boost)
|