[cmake-developers] [CMake] 2.8.11-rc3 generator expression error

[Stephen Kelly]

Brad King <brad.king at ...> writes:

> I looked into implementing this and realized that we're not propagating
> usage requirements from the entire link closure, only from the direct
> dependencies.

Are you sure? Maybe I don't understand what you mean. Can you post a code
snippet?

 add_library(foo SHARED empty.cpp)
 target_include_directories(foo INTERFACE /opt/foo)
 add_library(bar SHARED empty.cpp)
 add_library(sho SHARED empty.cpp)

 target_link_libraries(sho bar)
 target_link_libraries(bar foo)

 $ cat CMakeFiles/sho.dir/flags.make 
 # CMAKE generated file: DO NOT EDIT!
 # Generated by "Unix Makefiles" Generator, CMake Version 2.8

 # compile CXX with /usr/lib/icecc/bin/c++
 CXX_FLAGS = -fPIC -I/opt/foo   

 CXX_DEFINES = -Dsho_EXPORTS


Thanks,

Steve.