| cmake_minimum_required(VERSION 3.14) |
| enable_language(C) |
| |
| add_library(foo1 STATIC empty.c) |
| target_include_directories(foo1 PUBLIC include) |
| target_link_libraries(foo1 PRIVATE foo2 foo3 foo4) |
| |
| add_library(foo2 STATIC empty.c) |
| target_include_directories(foo2 PUBLIC $<TARGET_PROPERTY:foo1,INCLUDE_DIRECTORIES>) |
| |
| add_library(foo3 STATIC empty.c) |
| target_include_directories(foo3 PUBLIC $<TARGET_PROPERTY:foo2,INCLUDE_DIRECTORIES>) |
| |
| add_library(foo4 STATIC empty.c) |
| target_include_directories(foo4 PUBLIC $<TARGET_PROPERTY:foo3,INCLUDE_DIRECTORIES>) |
| |
| # Evaluate a genex that looks up INCLUDE_DIRECTORIES on multiple targets. |
| file(GENERATE OUTPUT out.txt CONTENT "$<TARGET_PROPERTY:foo4,INCLUDE_DIRECTORIES>") |
