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101 lines
3.9 KiB
101 lines
3.9 KiB
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Detects the OS and sets appropriate variables.
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# CMAKE_SYSTEM_NAME only give us a coarse-grained name of the OS CMake is
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# building for, but the host processor name like centos is necessary
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# in some scenes to distinguish system for customization.
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#
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# for instance, protobuf libs path is <install_dir>/lib64
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# on CentOS, but <install_dir>/lib on other systems.
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IF(WIN32)
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SET(HOST_SYSTEM "win32")
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ELSE(WIN32)
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IF(APPLE)
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SET(HOST_SYSTEM "macosx")
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EXEC_PROGRAM(sw_vers ARGS -productVersion OUTPUT_VARIABLE HOST_SYSTEM_VERSION)
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STRING(REGEX MATCH "[0-9]+.[0-9]+" MACOS_VERSION "${HOST_SYSTEM_VERSION}")
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IF(NOT DEFINED $ENV{MACOSX_DEPLOYMENT_TARGET})
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# Set cache variable - end user may change this during ccmake or cmake-gui configure.
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SET(CMAKE_OSX_DEPLOYMENT_TARGET ${MACOS_VERSION} CACHE STRING
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"Minimum OS X version to target for deployment (at runtime); newer APIs weak linked. Set to empty string for default value.")
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ENDIF()
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set(CMAKE_EXE_LINKER_FLAGS "-framework CoreFoundation -framework Security")
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ELSE(APPLE)
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IF(EXISTS "/etc/issue")
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FILE(READ "/etc/issue" LINUX_ISSUE)
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IF(LINUX_ISSUE MATCHES "CentOS")
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SET(HOST_SYSTEM "centos")
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ELSEIF(LINUX_ISSUE MATCHES "Debian")
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SET(HOST_SYSTEM "debian")
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ELSEIF(LINUX_ISSUE MATCHES "Ubuntu")
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SET(HOST_SYSTEM "ubuntu")
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ELSEIF(LINUX_ISSUE MATCHES "Red Hat")
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SET(HOST_SYSTEM "redhat")
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ELSEIF(LINUX_ISSUE MATCHES "Fedora")
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SET(HOST_SYSTEM "fedora")
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ENDIF()
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STRING(REGEX MATCH "(([0-9]+)\\.)+([0-9]+)" HOST_SYSTEM_VERSION "${LINUX_ISSUE}")
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ENDIF(EXISTS "/etc/issue")
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IF(EXISTS "/etc/redhat-release")
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FILE(READ "/etc/redhat-release" LINUX_ISSUE)
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IF(LINUX_ISSUE MATCHES "CentOS")
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SET(HOST_SYSTEM "centos")
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ENDIF()
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ENDIF(EXISTS "/etc/redhat-release")
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IF(NOT HOST_SYSTEM)
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SET(HOST_SYSTEM ${CMAKE_SYSTEM_NAME})
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ENDIF()
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ENDIF(APPLE)
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ENDIF(WIN32)
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# query number of logical cores
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CMAKE_HOST_SYSTEM_INFORMATION(RESULT CPU_CORES QUERY NUMBER_OF_LOGICAL_CORES)
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MARK_AS_ADVANCED(HOST_SYSTEM CPU_CORES)
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MESSAGE(STATUS "Found Paddle host system: ${HOST_SYSTEM}, version: ${HOST_SYSTEM_VERSION}")
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MESSAGE(STATUS "Found Paddle host system's CPU: ${CPU_CORES} cores")
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# configuration for cross-compiling
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IF(DEFINED CMAKE_SYSTEM_NAME)
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INCLUDE(cross_compiling/host)
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IF(${CMAKE_SYSTEM_NAME} STREQUAL "Android")
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SET(ANDROID TRUE)
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INCLUDE(cross_compiling/android)
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ELSEIF(${CMAKE_SYSTEM_NAME} STREQUAL "RPi")
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SET(RPI TRUE)
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INCLUDE(cross_compiling/raspberry_pi)
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ELSEIF(${CMAKE_SYSTEM_NAME} STREQUAL "iOS")
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SET(IOS TRUE)
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INCLUDE(cross_compiling/ios)
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ENDIF()
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ENDIF()
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# external dependencies log output
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SET(EXTERNAL_PROJECT_LOG_ARGS
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LOG_DOWNLOAD 0 # Wrap download in script to log output
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LOG_UPDATE 1 # Wrap update in script to log output
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LOG_CONFIGURE 1 # Wrap configure in script to log output
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LOG_BUILD 0 # Wrap build in script to log output
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LOG_TEST 1 # Wrap test in script to log output
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LOG_INSTALL 0 # Wrap install in script to log output
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)
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