Make expparse explicitly depend on scanner header

starseeker · starseeker · commit 6fd22a1e0af4 · 2022-10-17T10:02:16.000-04:00
Without this dependency, we get intermittent failures where parallel
builds attempt the expparse.c compile before the necessary header is in
place.
diff --git a/src/express/CMakeLists.txt b/src/express/CMakeLists.txt
@@ -18,6 +18,7 @@ if(SC_GENERATE_LP_SOURCES)
 
   add_library(objlib_expparse_c OBJECT ${LEMON_ExpParser_OUTPUTS})
   set_property(TARGET objlib_expparse_c PROPERTY POSITION_INDEPENDENT_CODE ON)
+  set_source_files_properties(${LEMON_ExpParser_OUTPUTS} PROPERTIES OBJECT_DEPENDS "${PERPLEX_ExpScanner_HDR}")
 
 else(SC_GENERATE_LP_SOURCES)
   add_subdirectory(generated)
