【发布时间】：2020-07-23 23:55:25
【问题描述】：
完整的构建日志如下
我正在按照https://github.com/NervanaSystems/ngraph 上的 NGraph 说明进行构建
看着这些，我假设这些变量
NGRAPH_VERSION
NGRAPH_VERSION_SHORT
NGRAPH_API_VERSION
由于某种原因未设置，即使说明从未明确要求设置它们
我的安装步骤是：
git clone https://github.com/csullivan/ngraph.git
cd ngraph
mkdir build
cd build
cmake .. -DCMAKE_C_COMPILER=arm-linux-gnueabihf-gcc -DCMAKE_CXX_COMPILER=arm-linux-gnueabihf-g++ -DCMAKE_INSTALL_PREFIX=/home/pi/openvino_files/ngraph/install
make -j install
我尝试在命令行和 cmake 文件中手动设置它们，添加
SET(NGRAPH_VERSION 1)
SET(NGRAPH_VERSION_SHORT 1)
SET(NGRAPH_API_VERSION 1)
但错误仍然没有消失。而且我不想每次都手动设置版本。
这里出了点问题，我做错了什么？ 我需要输入什么命令才能正确构建？
谢谢，
pi@raspberrypi:~/openvino_files/ngraph/build $ cmake .. -DCMAKE_C_COMPILER=arm-linux-gnueabihf-gcc -DCMAKE_CXX_COMPILER=arm-linux-gnueabihf-g++ -DCMAKE_INSTALL_PREFIX=/home/pi/openvino_files/ngraph/install
-- Found Git: /usr/bin/git (found version "2.20.1")
From https://github.com/csullivan/ngraph.git
CMake Error at cmake/Modules/git_tags.cmake:39 (string):
string sub-command REGEX, mode MATCH needs at least 5 arguments total to
command.
Call Stack (most recent call first):
cmake/Modules/git_tags.cmake:60 (NGRAPH_GET_TAG_OF_CURRENT_HASH)
CMakeLists.txt:21 (NGRAPH_GET_VERSION_LABEL)
CMake Error at CMakeLists.txt:27 (list):
list GET given empty list
CMake Error at CMakeLists.txt:28 (list):
list GET given empty list
CMake Error at CMakeLists.txt:29 (list):
list GET given empty list
-- NGRAPH_VERSION
-- NGRAPH_VERSION_SHORT
-- NGRAPH_API_VERSION
CMake Deprecation Warning at CMakeLists.txt:41 (cmake_policy):
The OLD behavior for policy CMP0042 will be removed from a future version
of CMake.
The cmake-policies(7) manual explains that the OLD behaviors of all
policies are deprecated and that a policy should be set to OLD only under
specific short-term circumstances. Projects should be ported to the NEW
behavior and not rely on setting a policy to OLD.
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
-- Check for working C compiler: /usr/bin/arm-linux-gnueabihf-gcc
-- Check for working C compiler: /usr/bin/arm-linux-gnueabihf-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/arm-linux-gnueabihf-g++
-- Check for working CXX compiler: /usr/bin/arm-linux-gnueabihf-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Installation directory: /home/pi/openvino_files/ngraph/install
-- Configuring done
-- Generating done
-- Build files have been written to: /home/pi/openvino_files/ngraph/build/tbb
Scanning dependencies of target ext_tbb
[ 12%] Creating directories for 'ext_tbb'
[ 25%] Performing download step (git clone) for 'ext_tbb'
Cloning into 'tbb-src'...
Switched to a new branch 'tbb_2018'
Branch 'tbb_2018' set up to track remote branch 'tbb_2018' from 'origin'.
[ 37%] No patch step for 'ext_tbb'
[ 50%] No update step for 'ext_tbb'
[ 62%] No configure step for 'ext_tbb'
[ 75%] No build step for 'ext_tbb'
[ 87%] No install step for 'ext_tbb'
[100%] Completed 'ext_tbb'
[100%] Built target ext_tbb
CMake Error at src/ngraph/runtime/interpreter/CMakeLists.txt:27 (set_target_properties):
set_target_properties called with incorrect number of arguments.
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp (found version "4.5")
-- Found OpenMP: TRUE (found version "4.5")
-- Building Intel TBB: /usr/bin/make -j4 compiler=gcc tbb_build_dir=/home/pi/openvino_files/ngraph/build/src/ngraph/runtime/cpu/tbb_build tbb_build_prefix=tbb
CMake Warning (dev) at src/ngraph/runtime/cpu/CMakeLists.txt:125 (find_package):
Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
Run "cmake --help-policy CMP0074" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
CMake variable TBB_ROOT is set to:
/home/pi/openvino_files/ngraph/build/tbb/tbb-src
For compatibility, CMake is ignoring the variable.
This warning is for project developers. Use -Wno-dev to suppress it.
-- Found TBB and imported target TBB::tbb
-- tools enabled
-- Adding unit test for backend INTERPRETER
-- Adding unit test for backend CPU
-- unit tests enabled
-- Configuring incomplete, errors occurred!
See also "/home/pi/openvino_files/ngraph/build/CMakeFiles/CMakeOutput.log".
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