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https://github.com/falcosecurity/falco.git
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66cd160f1d
It will be shipped by default hence it is present in default config. Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
82 lines
2.8 KiB
CMake
82 lines
2.8 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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#
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# Copyright (C) 2023 The Falco Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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# in compliance with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the License
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# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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# or implied. See the License for the specific language governing permissions and limitations under
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# the License.
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#
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option(USE_BUNDLED_OPENSSL "Enable building of the bundled OpenSSL" ${USE_BUNDLED_DEPS})
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if(OPENSSL_INCLUDE_DIR)
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# we already have openssl
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elseif(NOT USE_BUNDLED_OPENSSL)
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find_package(OpenSSL REQUIRED)
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message(STATUS "Found OpenSSL: include: ${OPENSSL_INCLUDE_DIR}, lib: ${OPENSSL_LIBRARIES}")
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else()
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if(BUILD_SHARED_LIBS)
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set(OPENSSL_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
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set(OPENSSL_SHARED_OPTION shared)
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else()
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set(OPENSSL_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
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set(OPENSSL_SHARED_OPTION no-shared)
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endif()
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set(OPENSSL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl")
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set(OPENSSL_INSTALL_DIR "${OPENSSL_BUNDLE_DIR}/target")
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set(OPENSSL_INCLUDE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl/include/")
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set(OPENSSL_LIBRARY_SSL "${OPENSSL_INSTALL_DIR}/lib/libssl${OPENSSL_LIB_SUFFIX}")
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set(OPENSSL_LIBRARY_CRYPTO "${OPENSSL_INSTALL_DIR}/lib/libcrypto${OPENSSL_LIB_SUFFIX}")
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set(OPENSSL_LIBRARIES ${OPENSSL_LIBRARY_SSL} ${OPENSSL_LIBRARY_CRYPTO})
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if(NOT TARGET openssl)
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if(NOT ENABLE_PIC)
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set(OPENSSL_PIC_OPTION)
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else()
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set(OPENSSL_PIC_OPTION "-fPIC")
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endif()
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message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
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ExternalProject_Add(
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openssl
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PREFIX "${PROJECT_BINARY_DIR}/openssl-prefix"
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URL "https://github.com/openssl/openssl/releases/download/openssl-3.1.4/openssl-3.1.4.tar.gz"
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URL_HASH "SHA256=840af5366ab9b522bde525826be3ef0fb0af81c6a9ebd84caa600fea1731eee3"
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CONFIGURE_COMMAND ./config ${OPENSSL_SHARED_OPTION} ${OPENSSL_PIC_OPTION}
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--prefix=${OPENSSL_INSTALL_DIR} --libdir=lib
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BUILD_COMMAND make
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BUILD_IN_SOURCE 1
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BUILD_BYPRODUCTS ${OPENSSL_LIBRARY_SSL} ${OPENSSL_LIBRARY_CRYPTO}
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INSTALL_COMMAND make install_sw
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)
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install(
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FILES "${OPENSSL_LIBRARY_SSL}"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
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COMPONENT "libs-deps"
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)
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install(
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FILES "${OPENSSL_LIBRARY_CRYPTO}"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
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COMPONENT "libs-deps"
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)
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install(
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DIRECTORY "${OPENSSL_INCLUDE_DIR}"
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBS_PACKAGE_NAME}"
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COMPONENT "libs-deps"
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)
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endif()
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endif()
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if(NOT TARGET openssl)
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add_custom_target(openssl)
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endif()
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include_directories("${OPENSSL_INCLUDE_DIR}")
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