mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-04 04:49:08 +08:00
114 lines
4.0 KiB
CMake
114 lines
4.0 KiB
CMake
# Copyright (C) 2019-2020 Zilliz. 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.
|
|
|
|
|
|
message(STATUS "Using ${MILVUS_DEPENDENCY_SOURCE} approach to find dependencies")
|
|
|
|
# For each dependency, set dependency source to global default, if unset
|
|
foreach (DEPENDENCY ${MILVUS_THIRDPARTY_DEPENDENCIES})
|
|
if ("${${DEPENDENCY}_SOURCE}" STREQUAL "")
|
|
set(${DEPENDENCY}_SOURCE ${MILVUS_DEPENDENCY_SOURCE})
|
|
endif ()
|
|
endforeach ()
|
|
|
|
# ----------------------------------------------------------------------
|
|
# thirdparty directory
|
|
set(THIRDPARTY_DIR "${MILVUS_SOURCE_DIR}/thirdparty")
|
|
|
|
# ----------------------------------------------------------------------
|
|
# ExternalProject options
|
|
|
|
#string(TOUPPER ${CMAKE_BUILD_TYPE} UPPERCASE_BUILD_TYPE)
|
|
|
|
set(EP_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${UPPERCASE_BUILD_TYPE}}")
|
|
set(EP_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${UPPERCASE_BUILD_TYPE}}")
|
|
|
|
# Set -fPIC on all external projects
|
|
set(EP_CXX_FLAGS "${EP_CXX_FLAGS} -fPIC")
|
|
set(EP_C_FLAGS "${EP_C_FLAGS} -fPIC")
|
|
|
|
# CC/CXX environment variables are captured on the first invocation of the
|
|
# builder (e.g make or ninja) instead of when CMake is invoked into to build
|
|
# directory. This leads to issues if the variables are exported in a subshell
|
|
# and the invocation of make/ninja is in distinct subshell without the same
|
|
# environment (CC/CXX).
|
|
set(EP_COMMON_TOOLCHAIN -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
|
|
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER})
|
|
|
|
if (CMAKE_AR)
|
|
set(EP_COMMON_TOOLCHAIN ${EP_COMMON_TOOLCHAIN} -DCMAKE_AR=${CMAKE_AR})
|
|
endif ()
|
|
|
|
if (CMAKE_RANLIB)
|
|
set(EP_COMMON_TOOLCHAIN ${EP_COMMON_TOOLCHAIN} -DCMAKE_RANLIB=${CMAKE_RANLIB})
|
|
endif ()
|
|
|
|
# External projects are still able to override the following declarations.
|
|
# cmake command line will favor the last defined variable when a duplicate is
|
|
# encountered. This requires that `EP_COMMON_CMAKE_ARGS` is always the first
|
|
# argument.
|
|
set(EP_COMMON_CMAKE_ARGS
|
|
${EP_COMMON_TOOLCHAIN}
|
|
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
|
|
-DCMAKE_C_FLAGS=${EP_C_FLAGS}
|
|
-DCMAKE_C_FLAGS_${UPPERCASE_BUILD_TYPE}=${EP_C_FLAGS}
|
|
-DCMAKE_CXX_FLAGS=${EP_CXX_FLAGS}
|
|
-DCMAKE_CXX_FLAGS_${UPPERCASE_BUILD_TYPE}=${EP_CXX_FLAGS})
|
|
|
|
if (NOT MILVUS_VERBOSE_THIRDPARTY_BUILD)
|
|
set(EP_LOG_OPTIONS LOG_CONFIGURE 1 LOG_BUILD 1 LOG_INSTALL 1 LOG_DOWNLOAD 1)
|
|
else ()
|
|
set(EP_LOG_OPTIONS)
|
|
endif ()
|
|
|
|
# Ensure that a default make is set
|
|
if ("${MAKE}" STREQUAL "")
|
|
find_program(MAKE make)
|
|
endif ()
|
|
|
|
if (NOT DEFINED MAKE_BUILD_ARGS)
|
|
set(MAKE_BUILD_ARGS "-j8")
|
|
endif ()
|
|
message(STATUS "Third Party MAKE_BUILD_ARGS = ${MAKE_BUILD_ARGS}")
|
|
|
|
# ----------------------------------------------------------------------
|
|
# Find pthreads
|
|
|
|
set(THREADS_PREFER_PTHREAD_FLAG ON)
|
|
find_package(Threads REQUIRED)
|
|
|
|
# ----------------------------------------------------------------------
|
|
# Versions and URLs for toolchain builds, which also can be used to configure
|
|
# offline builds
|
|
|
|
# Read toolchain versions from cpp/thirdparty/versions.txt
|
|
file(STRINGS "${THIRDPARTY_DIR}/versions.txt" TOOLCHAIN_VERSIONS_TXT)
|
|
foreach (_VERSION_ENTRY ${TOOLCHAIN_VERSIONS_TXT})
|
|
# Exclude comments
|
|
if (NOT _VERSION_ENTRY MATCHES "^[^#][A-Za-z0-9-_]+_VERSION=")
|
|
continue()
|
|
endif ()
|
|
|
|
string(REGEX MATCH "^[^=]*" _LIB_NAME ${_VERSION_ENTRY})
|
|
string(REPLACE "${_LIB_NAME}=" "" _LIB_VERSION ${_VERSION_ENTRY})
|
|
|
|
# Skip blank or malformed lines
|
|
if (${_LIB_VERSION} STREQUAL "")
|
|
continue()
|
|
endif ()
|
|
|
|
# For debugging
|
|
#message(STATUS "${_LIB_NAME}: ${_LIB_VERSION}")
|
|
|
|
set(${_LIB_NAME} "${_LIB_VERSION}")
|
|
endforeach ()
|
|
|