Question

我在运行cmake时遇到一些问题。我使用自制软件安装了cmake。我也已经重新安装了它，但是，它总是给我错误。我该如何解决？谢谢！

CMake Error: Could not find cmake module file: CMakeDetermineGeneratorCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may not be built correctly.
Missing variable is:
CMAKE_Generator_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may not be built correctly.
Missing variable is:
CMAKE_Generator_COMPILER
CMake Error: Could not find cmake module file:CMakeFiles/3.13.4/CMakeGeneratorCompiler.cmake
CMake Error at CMakeLists.txt:2 (project):
  No CMAKE_Generator_COMPILER could be found.
 Tell CMake where to find the compiler by setting the CMake cache entry
 CMAKE_Generator_COMPILER to the full path to the compiler, or to the
  compiler name if it is in the PATH.
CMake Error: Could not find cmake module file: CMakeGeneratorInformation.cmake
CMake Error: CMAKE_Generator_COMPILER not set, after EnableLanguage

CMakeLists.txt：

cmake_minimum_required (VERSION 3.13.4)
project (Password Generator)

set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++14")
set (source_dir "${PROJECT_SRC_DIR}/src/")

file (GLOB source_files "$source_dir/*.cpp")

add_executable(
    Password Generator
    ${source_files}
)

Answer 1

问题出在您对project命令的错误调用上：

project (Password Generator)

这会将Password设置为项目的名称，并指定它仅使用一种名为Generator的编程语言（CMake当然不支持）。

您应将项目名称设置为有效的C标识符，例如：

project(PasswordGenerator)

运行CMake的问题

1 个答案: