Update CMake reference file.

test cases/osx/2 library versions/CMakeLists.txt

@@ -4,23 +4,26 @@ project(dylibversion C)
 # This file is here for debugging purposes to easily compare how
 # CMake does it.
 
+# libnoversion.dylib
 add_library(noversion SHARED lib.c)
 
 # libonlysoversion.dylib -> libonlysoversion.5.dylib
 # libonlyversion.1.4.5.dylib
+# -current_version 1.4.5
 
 add_library(onlyversion SHARED lib.c)
 set_target_properties(onlyversion PROPERTIES VERSION 1.4.5)
 
-# libnoversion.dylib
-# libonlysoversion.5.dylib
+# libonlysoversion.6.dylib
+# -compatibility_version 6.0.0
 
 add_library(onlysoversion SHARED lib.c)
-set_target_properties(onlysoversion PROPERTIES SOVERSION 5)
+set_target_properties(onlysoversion PROPERTIES SOVERSION 6)
 
 # libsome.1.4.5.dylib
-# libsome.5.dylib -> libsome.1.4.5.dylib
-# libsome.dylib -> libsome.5.dylib
+# libsome.6.dylib -> libsome.1.4.5.dylib
+# libsome.dylib -> libsome.6.dylib
+# -current_version 1.4.5 -compatibility_version 5.0.0
 
 add_library(some SHARED lib.c)
-set_target_properties(some PROPERTIES VERSION 1.4.5 SOVERSION 5)
+set_target_properties(some PROPERTIES VERSION 1.4.5 SOVERSION 6)