Hi All!
I have project with the structure similar to this
worker
| |
| chatterbox
| | |
| | CMakeLists.txt
| |
| externals
| | |
| | sndlib
| | |
| | CMakeLists.txt
| CMakeLists.txt
|
CMakeLists.txt
$ cat worker/CMakeLists.txt
cmake_minimum_required(VERSION 2.6)
add_subdirectory(externals)
add_subdirectory(chatterbox)
If I set sndlib target as a variable
set (snd_lib "sndlib")
add_library(${snd_lib} SHARED ...)
variable ${snd_lib} is undefined at the parent scope, i.e. I can't use
${snd_lib} in chatterbox/ CMakeLists.txt
target_link_libraries(chatterbox ${snd_lib}) # ${snd_lib} is empty!
How to handle this situation in a proper way?
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