--- a/src/Makefile.in	2006-03-10 01:31:05.000000000 +0100
+++ b/src/Makefile.in	2026-10-16 23:01:43.243687163 +0200
@@ -672,8 +672,9 @@ gts-config: gts-config.in
 predicates.o: predicates.c predicates_init.h predicates.h
 	$(COMPILE) -c $(srcdir)/predicates.c
 
+CC_FOR_BUILD ?= $(CC)
 predicates_init: predicates_init.c rounding.h
-	$(COMPILE) $(srcdir)/predicates_init.c -o $(srcdir)/predicates_init
+	$(CC_FOR_BUILD) $(DEFS) $(DEFAULT_INCLUDES) $(srcdir)/predicates_init.c -o $(srcdir)/predicates_init
 
 predicates_init.h: predicates_init
 	./predicates_init >  $(srcdir)/predicates_init.h