sept: fix undefined behavior with emummc

sept/sept-primary/Makefile

@@ -39,7 +39,7 @@ DEFINES :=	-D__BPMP__ -DFUSEE_STAGE1_SRC -DATMOSPHERE_GIT_BRANCH=\"$(AMSBRANCH)\
 
 CFLAGS	:= \
 	-g \
-	-O2 \
+	-Os \
 	-fomit-frame-pointer \
 	-ffunction-sections \
 	-fdata-sections \
@@ -76,15 +76,14 @@ export OUTPUT	:=	$(CURDIR)/$(TARGET)
 export TOPDIR	:=	$(CURDIR)
 
 export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
-			$(foreach dir,$(DATA),$(CURDIR)/$(dir)) \
-			$(AMS)/exosphere/rebootstub
+			$(foreach dir,$(DATA),$(CURDIR)/$(dir))
 
 export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
-BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) rebootstub.bin
+BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
 # use CXX for linking C++ projects, CC for standard C
@@ -111,13 +110,10 @@ export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
 
 export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
 
-.PHONY: $(BUILD) clean all check_rebootstub
+.PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
-all: check_rebootstub $(BUILD)
-
-check_rebootstub:
-	@$(MAKE) -C $(AMS)/exosphere/rebootstub all
+all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
@@ -126,7 +122,6 @@ $(BUILD):
 #---------------------------------------------------------------------------------
 clean:
 	@echo clean ...
-	@$(MAKE) -C $(AMS)/exosphere/rebootstub clean
 	@rm -fr $(BUILD) $(TARGET).bin $(TARGET).elf