Fix: using property for global targets list

Change-Id: I42667730a021c2a5c59906ed915d81530db763cf
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/reference/etc/macros.cmake b/reference/etc/macros.cmake
index 2d04d34..5514679 100644 (file)
--- a/reference/etc/macros.cmake
+++ b/reference/etc/macros.cmake
@@ -250,7 +250,8 @@ endif()
 # Print developer helper message when build is done
 # -------------------------------------------------------
 macro(project_closing_msg)
-       if(CLOSING_MESSAGE AND PROJECT_TARGETS)
+       get_property(PROJECT_TARGETS GLOBAL PROPERTY PROJECT_TARGETS)
+       if(CLOSING_MESSAGE AND ${PROJECT_TARGETS})
                add_custom_target(${PROJECT_NAME}_build_done ALL
                        COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "++ ${CLOSING_MESSAGE}"
                )