cmake ed

• sigh*

Basics ed

project

project(<project>)
# or
project(<project> VERSION 1.0)
cmake_minimum_required(VERSION 3.10)
# c++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)

• PROJECT_<project>
• PROJECT_<version>
• CMAKE_PROJECT_<project>

executable

add_executable(<target> a.cpp b.cpp ...)

link

target_link_libraries(<target> <PRIVATE|PUBLIC|INTERFACE> <item>...)

• library target name or
• library full path
• "plain name" foo -> -lfoo
• linker flags...?

• PUBLIC link AND part of interface
• PRIVATE link but NOT part of interface
• INTERFACE only part of interface

configure_file(config.h.in config.h)

include(<file>)
# or
include(<module>)

add_subdirectory(<source-dir>)
# or
add_subdirectory(<source-dir> <binary-output-dir>)