Hello everyone,
I have a design problem. I have a new project consisting on different packages.
Each package should be built as a library but it could depend on libraries
generated by other packages. Also there is an executable built from some of
these libraries:
root/
CMakeLists.txt -> generates executable with some package libraries
package1/
CMakeLists.txt -> generates package1.lib
package2/
CMakeLists.txt -> generates package2.lib that depends on package1 library
and its header files. so it must include root/package1/
My problem begins with INCLUDE_DIRECTORIES and LINK_DIRECTORIES. I would like
that packages include those directories that are really needed to search for
headers and libraries, in the previous example package2 should includes
directory package 1 so it could find package1's headers, but package1 shouldn't
know about package2. To archive this, I think I need to use ADD_SUBDIRECTORY so
each sub directory has its own includes and libraries directories. The problem
is that the root CMakeLists.txt should known the list of generated libraries
and source files so it could make the global executable.
I don't find the way to pass this information from package's CMakeLists.txt to
the root CMakeLists.txt.
Do you have some idea?
Regards,
Martin
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