rockbox/apps/plugins/doom/doom.make

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# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# $Id: Makefile 19082 2008-11-10 23:54:24Z zagor $
#
DOOMSRCDIR := $(APPSDIR)/plugins/doom
DOOMBUILDDIR := $(BUILDDIR)/apps/plugins/doom
ROCKS += $(DOOMBUILDDIR)/doom.rock
DOOM_SRC := $(call preprocess, $(DOOMSRCDIR)/SOURCES)
DOOM_OBJ := $(call c2obj, $(DOOM_SRC))
DOOM_OBJ += $(DOOMBUILDDIR)/sscanf.o
# add source files to OTHER_SRC to get automatic dependencies
OTHER_SRC += $(DOOM_SRC)
DOOMCFLAGS = $(PLUGINFLAGS) -Wno-strict-prototypes
# The arm code compiles too large for the plugin buffer when set to optimize for speed
ifeq ($(CPU), arm)
DOOMCFLAGS += -Os
ifndef SIMVER
ifeq ($(TARGET), IRIVER_H100)
DOOMCCFLAGS += -mstructure-size-boundary=8
endif
endif
else
DOOMCFLAGS += -O2
endif
$(DOOMBUILDDIR)/sscanf.c: $(FIRMDIR)/common/sscanf.c
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CP $<)cp $< $@
$(DOOMBUILDDIR)/sscanf.o: $(DOOMBUILDDIR)/sscanf.c
$(DOOMBUILDDIR)/doom.rock: $(DOOM_OBJ)
# for some reason, this doesn't match the implicit rule in plugins.make,
# so we have to duplicate the link command here
$(SILENT)$(CC) $(PLUGINFLAGS) -o $*.elf \
$(filter %.o, $^) \
$(filter %.a, $^) \
-lgcc $(PLUGINLDFLAGS)
$(call PRINTS,LD $(@F))$(OC) -O binary $*.elf $@
# new rule needed to use extra compile flags
$(DOOMBUILDDIR)/%.o: $(DOOMSRCDIR)/%.c $(DOOMSRCDIR)/doom.make
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(DOOMCFLAGS) -c $< -o $@