cmake_minimum_required(VERSION 3.6.0)
project(dylibversion C)

# This file is here for debugging purposes to easily compare how
# CMake does it.

add_library(noversion SHARED lib.c)

# libonlysoversion.dylib -> libonlysoversion.5.dylib
# libonlyversion.1.4.5.dylib

add_library(onlyversion SHARED lib.c)
set_target_properties(onlyversion PROPERTIES VERSION 1.4.5)

# libnoversion.dylib
# libonlysoversion.5.dylib

add_library(onlysoversion SHARED lib.c)
set_target_properties(onlysoversion PROPERTIES SOVERSION 5)

# libsome.1.4.5.dylib
# libsome.5.dylib -> libsome.1.4.5.dylib
# libsome.dylib -> libsome.5.dylib

add_library(some SHARED lib.c)
set_target_properties(some PROPERTIES VERSION 1.4.5 SOVERSION 5)