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https://github.com/falcosecurity/falco.git
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74ac37c10a
Co-Authored-By: Leonardo Di Donato <leodidonato@gmail.com> Signed-off-by: Lorenzo Fontana <lo@linux.com>
47 lines
2.0 KiB
CMake
47 lines
2.0 KiB
CMake
#
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# Copyright (C) 2019 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 in compliance with
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# 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 is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations under the License.
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#
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option(
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BUILD_STATIC_PROTOBUF
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"Build a static version of protobuf (useful for building in Operating Systems that don't have the protobuf package)"
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OFF)
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if(NOT BUILD_STATIC_PROTOBUF)
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# todo(fntlnz, leodido): check that protobuf version is greater or equal than 3.5.0
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find_program(PROTOC NAMES protoc)
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find_path(PROTOBUF_INCLUDE NAMES google/protobuf/message.h)
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find_library(PROTOBUF_LIB NAMES libprotobuf.so)
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if(PROTOC
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AND PROTOBUF_INCLUDE
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AND PROTOBUF_LIB)
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message(STATUS "Found protobuf: compiler: ${PROTOC}, include: ${PROTOBUF_INCLUDE}, lib: ${PROTOBUF_LIB}")
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else()
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message(FATAL_ERROR "Couldn't find system protobuf")
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endif()
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else()
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set(PROTOBUF_SRC "${PROJECT_BINARY_DIR}/protobuf-prefix/src/protobuf")
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message(STATUS "Using bundled protobuf in '${PROTOBUF_SRC}'")
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set(PROTOC "${PROTOBUF_SRC}/target/bin/protoc")
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set(PROTOBUF_INCLUDE "${PROTOBUF_SRC}/target/include")
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set(PROTOBUF_LIB "${PROTOBUF_SRC}/target/lib/libprotobuf.a")
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ExternalProject_Add(
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protobuf
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URL "https://github.com/protocolbuffers/protobuf/releases/download/v3.8.0/protobuf-cpp-3.8.0.tar.gz"
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URL_MD5 "9054bb5571905a28b3ae787d1d6cf8de"
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CONFIGURE_COMMAND /usr/bin/env ./configure --with-zlib --prefix=${PROTOBUF_SRC}/target
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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BUILD_BYPRODUCTS ${PROTOC} ${PROTOBUF_INCLUDE} ${PROTOBUF_LIB}
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INSTALL_COMMAND make install)
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endif()
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