Skip to content
forked from vitaut/modules

Simple C++20 module support for CMake

Notifications You must be signed in to change notification settings

felipovysk/modules

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

90 Commits
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Simple C++20 module support for CMake

Provides the add_module_library CMake function that is a wrapper around add_library with additional module-specific rules.

This module currently supports:

  • Clang 15+
  • GCC 11+
  • MSVC 19.28+

This module can also fallback to a non-modular library for compatibility.

Projects using add_module_library:

  • {fmt}: a modern formatting library

Example

hello.cc:

module;

#include <cstdio>

export module hello;

export void hello() { std::printf("Hello, modules!\n"); }

main.cc:

import hello;

int main() { hello(); }

CMakeLists.txt:

cmake_minimum_required(VERSION 3.11)
project(HELLO CXX)

include(modules.cmake)

add_module_library(hello hello.cc)

add_executable(main main.cc)
target_link_libraries(main hello)

Building with clang:

CXX=clang++ cmake .
make

Running:

$ ./main
Hello, modules!

License

The code is distributed under the permissive MIT license with an optional exception that allows distributing binary code without attribution.

About

Simple C++20 module support for CMake

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • CMake 96.4%
  • C++ 3.3%
  • C 0.3%