| cmake_policy(SET CMP0076 NEW) | |
| enable_language(C) | |
| # Test that an interface library can have PUBLIC sources. | |
| # This causes the target to appear in the build system | |
| # *and* causes consumers to use the source. | |
| add_library(iface INTERFACE) | |
| target_sources(iface | |
| PUBLIC iface.c | |
| # Private sources do not compile here or propagate. | |
| PRIVATE iface_broken.c | |
| ) | |
| # Test that an intermediate interface library does not get the | |
| # sources and does not appear in the build system. | |
| add_library(iface2 INTERFACE) | |
| target_link_libraries(iface2 INTERFACE iface) | |
| add_executable(use_iface use_iface.c) | |
| target_link_libraries(use_iface PRIVATE iface2) |