# Default target
.DEFAULT_GOAL = all

include ../tools/common.mk

# assemble list of all apps
APPS = $(filter app%/, $(wildcard */))

IMGBUILDER = $(BUILDDIR)/imgbuilder

# (Achtung: ist auch in ../Makefile definiert!)
INITRD = $(BUILDDIR)/initrd.img

all: $(INITRD)

# Rezepte fuer Apps (Unterverzeichnisse)
$(APPS): $(BUILDDIR)/init.o
	$(VERBOSE) $(MAKE) -C $@ -f ../Makefile.app

# recipe for compiling imgbuilder
$(IMGBUILDER): imgbuilder.cc $(MAKEFILE_LIST)
	@echo "CC		$@"
	@if test \( ! \( -d $(@D) \) \) ;then mkdir -p $(@D);fi
	$(VERBOSE) $(CXX) -std=c++23 -o $@ $<

# recipe for building the final oostubs image
$(INITRD): $(APPS) $(IMGBUILDER)
	@echo "IMGBUILD	$@"
	@if test \( ! \( -d $(@D) \) \) ;then mkdir -p $(@D);fi
	$(VERBOSE) $(IMGBUILDER) $(addsuffix $(BUILDDIR)/app.img, $(APPS)) > $@

lint::
	$(VERBOSE) $(foreach APP,$(APPS),$(MAKE) -C $(APP) -f ../Makefile.app lint && ) true

tidy::
	$(VERBOSE) $(foreach APP,$(APPS),$(MAKE) -C $(APP) -f ../Makefile.app tidy && ) true

# clean all apps additionally to default clean recipe from common.mk
clean::
	$(VERBOSE) $(foreach APP,$(APPS),$(MAKE) -C $(APP) -f ../Makefile.app clean && ) true

.PHONY: all clean $(APPS)