[CMake] libtool to cmake static-libs combine howto

[luxInteg]

Greetings


suppose  one  had  a libtool project that  did the following

1)
filaA1.c
fileA2.c
-------compiled into liaA.a
(links libA.a to say libD.a  (external to project))

2)
filaB1.c
fileB2.c
-------compiled into libB.a
(links libB.a to say libA.a)

3)
--------created libC.a  from libA.a  libB.a
4)
--------created libC.so  from libA.a  libB.a  


############
I am really unsure of how to port steps  3 and 4  to cmake.   If I do the 
following:-
------------------
 
a) compile
filaA1.c
fileA2.c
------- into libA.a
(then link libA.a to say libD.a (external to project)

b) compile
filaA1.c
fileA2.c
filaB1.c
fileB2.c
------- into libC.a and libC.so  
(and link   to  libA.a and libD.a (external to project))
----------------

would this be equivalent to how it is done via libtool?


advice would be appreciated

luxInteg