Add CMake commands for project-centric builds.
Modern CMake relies on target_* commands for constructing targets with the
correct property visibilities. One common structure is to define a project()
for each target and always use ${PROJECT_NAME} as the target name for the
target commands. In this approach, ${PROJECT_NAME} gets repeated over and over
again.
CMake functions can easily deal with this repetition. Simply include
cmake_project_commands.cmake to your build and use the provided commands. For
each target_ command in base CMake, there is an equivalent project_ version
that just assumes the target is the current value of ${PROJECT_NAME}.
For example, the following CMake:
project(myProject)
add_executable(${PROJECT_NAME} main.cpp)
target_link_libraires(${PROJECT_NAME} PRIVATE otherProject)...would instead become:
project(myProject)
project_add_executable(main.cpp)
project_link_libraires(PRIVATE otherProject)