From 2abd95da6d03699f37bb0382b8f6e10f6fb958bf Mon Sep 17 00:00:00 2001
From: Joe Carstairs <me@joeac.net>
Date: Thu, 2 Jul 2026 09:34:34 +0100
Subject: [PATCH] has empty make_module rules

---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 320e10a..f1f898c 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,8 @@ install_submake_file = $(shell [ -f "$(module)/install.mk" ] && echo "$(module)/
 define make_module_rule =
 .PHONY: make_$(module)
 make_$(module): $(module)/.env
-	$(MAKE) --directory=$(module)
+	$(if $(install_submake_file),\
+		$(MAKE) --makefile=$(install_submake_file) --directory=$(module))
 endef
 
 define module_env_rule =
@@ -46,7 +47,7 @@ endef
 .PHONY: all
 all: $(ENV_RULES) $(MAKE_RULES) $(BUILD_RULES) $(PUSH_RULES)
 
-$(foreach module,$(MAKE_MODULES),$(eval $(call make_module_rule)))
+$(foreach module,$(MODULES),$(eval $(call make_module_rule)))
 $(foreach module,$(MODULES),$(eval $(call module_env_rule)))
 
 .PHONY: install