--- Makefile.orig	2023-05-27 12:33:21 UTC
+++ Makefile
@@ -258,7 +258,7 @@
 
 .PHONY: compiler cold
 compiler:
-	env MAKE=$(MAKE) BOOTSTRAP_EXTRA_OPTS= BOOTSTRAP_TARGETS=world.opt BOOTSTRAP_ROOT=.. BOOTSTRAP_DIR=bootstrap ./shell/bootstrap-ocaml.sh $(OCAML_PORT)
+	env CC="$(CC)" MAKE=$(MAKE) BOOTSTRAP_EXTRA_OPTS= BOOTSTRAP_TARGETS=world.opt BOOTSTRAP_ROOT=.. BOOTSTRAP_DIR=bootstrap ./shell/bootstrap-ocaml.sh $(OCAML_PORT)
 
 src_ext/secondary/ocaml/bin/ocaml:
 	env MAKE=$(MAKE) BOOTSTRAP_EXTRA_OPTS="--disable-ocamldoc --disable-debug-runtime --disable-debugger" BOOTSTRAP_TARGETS="world opt" BOOTSTRAP_ROOT=../.. BOOTSTRAP_DIR=src_ext/secondary ./shell/bootstrap-ocaml.sh $(OCAML_PORT)