ゼファーCMakeの私は、このエラーメッセージを取得しています初めてゼファーを構築しようとしているエラー

Question

：

CMake Error at CMakeLists.txt:1 (include): 
    include could not find load file: 

    /cmake/app/boilerplate.cmake 


-- The C compiler identification is GNU 5.4.0 
-- The CXX compiler identification is GNU 5.4.0 
-- Check for working C compiler: /usr/bin/cc 
-- Check for working C compiler: /usr/bin/cc -- 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/c++ 
-- Check for working CXX compiler: /usr/bin/c++ -- works 
-- Detecting CXX compiler ABI info 
-- Detecting CXX compiler ABI info - done 
-- Detecting CXX compile features 
-- Detecting CXX compile features - done 
CMake Error at CMakeLists.txt:4 (target_sources): 
    Cannot specify sources for target "app" which is not built by this project. 


CMake Error at CMakeLists.txt:5 (target_sources_ifdef): 
    Unknown CMake command "target_sources_ifdef". 


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

    cmake_minimum_required(VERSION 3.8) 

    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 incomplete, errors occurred! 

Answer 1

環境変数ZEPHYR_BASEが設定されていません。

ZEPHYR_BASE環境変数をZephyr リポジトリのルートに設定します。