search

encryptogroup / MOTION

An efficient, user-friendly, modular, and extensible framework for mixed-protocol secure multi-party computation with two or more parties
MIT License
85 stars 40 forks source link

run "cmake.." error occurred #21

Open zhizhi-2 opened 2 years ago

zhizhi-2 commented 2 years ago

When I try to compile the project using "cmake..", the following warning appears. I want to ask how to fix it

CMake Warning (dev) in CMakeLists.txt: No project() command is present. The top-level CMakeLists.txt file must contain a literal, direct call to the project() command. Add a line of code such as

project(ProjectName)

near the top of the file, but after cmake_minimum_required().

CMake is pretending there is a "project(Project)" command on the first line. This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) in CMakeLists.txt: No cmake_minimum_required command is present. A line of code such as

cmake_minimum_required(VERSION 3.22)

should be added at the top of the file. The version specified may be lower if you wish to support older CMake versions for this project. For more information run "cmake --help-policy CMP0000". This warning is for project developers. Use -Wno-dev to suppress it.

-- Configuring done CMake Warning (dev) at CMakeLists.txt:1 (add_executable): Policy CMP0028 is not set: Double colon in target name means ALIAS or IMPORTED target. Run "cmake --help-policy CMP0028" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

Target "aes128" links to target "MOTION::motion" but the target was not found. Perhaps a find_package() call is missing for an IMPORTED target, or an ALIAS target is missing? This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at CMakeLists.txt:1 (add_executable): Policy CMP0003 should be set before this line. Add code such as

if(COMMAND cmake_policy)
  cmake_policy(SET CMP0003 NEW)
endif(COMMAND cmake_policy)

as early as possible but after the most recent call to cmake_minimum_required or cmake_policy(VERSION). This warning appears because target "aes128" links to some libraries for which the linker must search:

MOTION::motion

and other libraries with known full path:

/usr/lib/x86_64-linux-gnu/libboost_program_options.so

CMake is adding directories in the second list to the linker search path in case they are needed to find libraries from the first list (for backwards compatibility with CMake 2.4). Set policy CMP0003 to OLD or NEW to enable or disable this behavior explicitly. Run "cmake --help-policy CMP0003" for more information. This warning is for project developers. Use -Wno-dev to suppress it.