cmake/ECM - sync to upstream

KDAB · Apr 2, 2024 · 8bc49c9 · 8bc49c9
1 parent 6963654
commit 8bc49c9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cmake/ECM/modules/ECMGenerateHeaders.cmake b/cmake/ECM/modules/ECMGenerateHeaders.cmake
@@ -176,7 +176,8 @@ function(ECM_GENERATE_HEADERS camelcase_forwarding_headers_var)
         endif()
 
         set(_actualheader "${CMAKE_CURRENT_SOURCE_DIR}/${EGH_RELATIVE}${originalbasename}.${EGH_HEADER_EXTENSION}")
-        if (NOT EXISTS ${_actualheader})
+        get_source_file_property(_generated "${_actualheader}" GENERATED)
+        if (NOT _generated AND NOT EXISTS ${_actualheader})
             message(FATAL_ERROR "Could not find \"${_actualheader}\"")
         endif()