Заглушка для CMake < 3.13

MyxCMake/lib/AddInterfaceLibrary.cmake

@@ -60,8 +60,12 @@ function(myx_add_interface_library TARGET_NAME)
     foreach(__lib ${ARG_LINK_LIBRARIES})
       if(TARGET ${__lib})
         set(__exlib ${__lib})
-        if(${CMAKE_VERSION} VERSION_LESS "3.15.0")
+        if(${CMAKE_VERSION} VERSION_GREATER "3.13.0")
+          install(TARGETS ${__lib}
+                  EXPORT ${TARGET_NAME}Targets
+                  COMPONENT DEV)
           get_target_property(__target_type ${__lib} TYPE)
+        else()
           if(__target_type STREQUAL "OBJECT_LIBRARY")
             if(TARGET "${__lib}_static")
               set(__exlib "${__lib}_static")
@@ -69,10 +73,6 @@ function(myx_add_interface_library TARGET_NAME)
               set(__exlib "${__lib}_shared")
             endif()
           endif()
-        else()
-          install(TARGETS ${__lib}
-                  EXPORT ${TARGET_NAME}Targets
-                  COMPONENT DEV)
         endif()
         target_link_libraries(${TARGET_NAME} INTERFACE ${__exlib})
       endif()
@@ -116,9 +116,12 @@ function(myx_add_interface_library TARGET_NAME)
     NO_CHECK_REQUIRED_COMPONENTS_MACRO
   )
 
-  install(EXPORT ${TARGET_NAME}Targets
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${TARGET_NAME}
-    COMPONENT DEV)
+  if(${CMAKE_VERSION} VERSION_GREATER "3.13.0")
+    install(
+      EXPORT ${TARGET_NAME}Targets
+      DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${TARGET_NAME}
+      COMPONENT DEV)
+  endif()
 
   install(
     FILES
@@ -148,10 +151,12 @@ function(myx_add_interface_library TARGET_NAME)
 
   # Установка библиотеки из заголовочных файлов
   target_include_directories(${TARGET_NAME} SYSTEM INTERFACE $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
-  install(
-    TARGETS ${TARGET_NAME}
-    EXPORT ${TARGET_NAME}Targets
-    COMPONENT DEV)
+  if(${CMAKE_VERSION} VERSION_GREATER "3.13.0")
+    install(
+      TARGETS ${TARGET_NAME}
+      EXPORT ${TARGET_NAME}Targets
+      COMPONENT DEV)
+  endif()
 
   # Установка публичных заголовочных файлов
   if(PROJECT_IS_TOP_LEVEL AND ARG_HEADERS)