add support for interface libraries (#138)

modern-cmake · Jun 19, 2024 · 53537eb · 53537eb
1 parent 1f03b18
commit 53537eb
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/cmake/CppfrontHelpers.cmake b/cmake/CppfrontHelpers.cmake
@@ -69,9 +69,16 @@ function(cppfront_enable)
         list(FILTER sources INCLUDE REGEX "\\.(cpp|h)2$")
 
         if (sources)
-            target_link_libraries("${tgt}" PRIVATE cppfront::cpp2util)
+            get_target_property(type "${tgt}" TYPE)
+            if (type STREQUAL "INTERFACE_LIBRARY")
+                set(visibility "INTERFACE")
+            else ()
+                set(visibility "PRIVATE")
+            endif ()
+
+            target_link_libraries("${tgt}" ${visibility} cppfront::cpp2util)
             cppfront_generate_cpp(cpp1sources ${sources})
-            target_sources("${tgt}" PRIVATE ${cpp1sources})
+            target_sources("${tgt}" ${visibility} ${cpp1sources})
             set_source_files_properties(${cpp1sources} PROPERTIES CXX_SCAN_FOR_MODULES ON)
         endif ()
     endforeach ()