apps/Makefile

   1 #             __________               __   ___.
   2 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   3 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   4 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   5 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 # $@ is the name to the left of the colon
  11 # $> is the first name to the right of the colon
  12
  13 CC    = sh-elf-gcc
  14 LD    = sh-elf-ld
  15 AR    = sh-elf-ar
  16 AS    = sh-elf-as
  17 OC    = sh-elf-objcopy
  18
  19 LANGUAGE = english
  20
  21 FIRMWARE := ../firmware
  22 DOCSDIR := ../docs
  23
  24 INCLUDES= -I$(FIRMWARE)/include -I$(FIRMWARE)/export -I. -I$(OBJDIR)
  25
  26 CFLAGS = -O -W -Wall -m1 -nostdlib -ffreestanding -Wstrict-prototypes   \
  27 -fomit-frame-pointer -fschedule-insns $(INCLUDES) $(TARGET) $(DEFINES)  \
  28 -DAPPSVERSION=\"$(VERSION)\" $(EXTRA_DEFINES) -DMEM=${MEM} -DPLUGIN=1
  29 AFLAGS += -small -relax
  30
  31 # Check if this is a kind of Recorder
  32 ANYREC = $(findstring RECORDER, $(TARGET))
  33
  34 # scramble tool
  35 TOOL = scramble
  36
  37 ifndef MEM
  38     # if MEM is not set, assume 2MB
  39     MEM=2
  40 endif
  41
  42 LDS := $(FIRMWARE)/app.lds
  43
  44 ifdef DEBUG
  45     DEFINES := -DDEBUG
  46     CFLAGS += -g
  47 endif
  48
  49 SRC := $(wildcard *.c)
  50
  51 ifeq ($(TARGET), -DARCHOS_FMRECORDER)
  52    TOOL_OPT = -fm
  53 endif
  54 ifeq ($(TARGET), -DARCHOS_RECORDERV2)
  55    TOOL_OPT = -v2
  56 endif
  57
  58 ifeq ($(ANYREC), RECORDER)
  59    SRC += $(wildcard recorder/*.c)
  60    CFLAGS += -Irecorder
  61    OUTNAME = ajbrec.ajz
  62 else
  63 ifeq ($(TARGET), -DARCHOS_PLAYER)
  64    SRC += $(wildcard player/*.c)
  65    CFLAGS += -Iplayer
  66    OUTNAME = archos.mod
  67 else
  68 # some kind of Neo
  69    SRC += $(wildcard neo/*.c)
  70    CFLAGS += -Ineo
  71    OUTNAME = Rockbox.bin
  72    TOOL_OPT = -neo
  73 endif
  74 endif
  75
  76 OBJS := $(OBJDIR)/lang.o $(SRC:%.c=$(OBJDIR)/%.o)
  77
  78 LINKFILE = $(OBJDIR)/linkage.lds
  79
  80 ifndef OBJDIR
  81 no_configure:
  82         @echo "Don't run make here. Run the tools/configure script from your own build"
  83         @echo "directory, then run make there."
  84         @echo
  85         @echo "More help on how to build rockbox can be found here:"
  86         @echo "http://rockbox.haxx.se/docs/how_to_compile.html"
  87 endif
  88
  89 ifndef TOOLSDIR
  90         TOOLSDIR=../tools
  91 endif
  92
  93 ifdef DEBUG
  94 all : $(OBJDIR)/rockbox.elf rocks
  95 else
  96 all : $(OBJDIR)/$(OUTNAME) $(OBJDIR)/rockbox.ucl rocks
  97 endif
  98
  99 rocks:
 100         $(MAKE) -C plugins TARGET=$(TARGET) DEBUG=$(DEBUG) OBJDIR=$(OBJDIR) VERSION=$(VERSION) EXTRA_DEFINES="$(EXTRA_DEFINES)" MEM=${MEM}
 101
 102 $(OBJDIR)/librockbox.a:
 103         make -C $(FIRMWARE) TARGET=$(TARGET) DEBUG=$(DEBUG) OBJDIR=$(OBJDIR)
 104
 105 # MEM should be passed on to this makefile with the chosen memory size given
 106 # in number of MB
 107 $(LINKFILE): $(LDS)
 108          cat $< | $(CC) -DMEMORYSIZE=$(MEM) $(INCLUDES) $(TARGET) $(DEFINES) -E -P - >$@
 109
 110 $(OBJDIR)/rockbox.elf : $(OBJS) $(LINKFILE) $(OBJDIR)/librockbox.a
 111         $(CC) -Os -nostdlib -o $@ $(OBJS) -L$(OBJDIR) -lrockbox -lgcc -L$(FIRMWARE) -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/rockbox.map
 112
 113 $(OBJDIR)/rockbox.bin : $(OBJDIR)/rockbox.elf
 114         $(OC) -O binary $< $@
 115
 116 $(OBJDIR)/rockbox.asm: $(OBJDIR)/rockbox.bin
 117         $(TOOLSDIR)/sh2d -sh1 $< > $@
 118
 119 $(OBJDIR)/$(OUTNAME) : $(OBJDIR)/rockbox.bin
 120         $(TOOLSDIR)/$(TOOL) $(TOOL_OPT) $< $@
 121
 122 $(OBJDIR)/rockbox.ucl: $(OBJDIR)/rockbox.bin
 123         @a=`uclpack -h 2>/dev/null`; \
 124         if test -n "$$a"; then \
 125           echo uclpack --best --2e $< $@ ; \
 126           uclpack --best --2e $< $@ >/dev/null 2>&1; \
 127         else \
 128           echo "no uclpack command found, makes a fake UCL file"; \
 129           echo "fake" > $@; \
 130         fi
 131
 132 $(OBJDIR)/credits.raw: $(DOCSDIR)/CREDITS
 133         perl credits.pl < $< > $@
 134
 135 $(OBJDIR)/credits.o: credits.c credits.h $(OBJDIR)/credits.raw
 136         @mkdir -p `dirname $@`
 137         $(CC) $(CFLAGS) -c $< -o $@
 138
 139 $(OBJDIR)/%.o: %.c
 140         @mkdir -p `dirname $@`
 141         $(CC) $(CFLAGS) -c $< -o $@
 142
 143 $(OBJDIR)/build.lang: lang/$(LANGUAGE).lang $(TOOLSDIR)/uplang
 144         perl $(TOOLSDIR)/uplang lang/english.lang $< > $@
 145
 146 $(OBJDIR)/lang.o: $(OBJDIR)/build.lang $(TOOLSDIR)/genlang
 147         perl -s $(TOOLSDIR)/genlang -p=$(OBJDIR)/lang $<
 148         $(CC) $(CFLAGS) -c $(OBJDIR)/lang.c -o $@
 149
 150 clean:
 151         -rm -f $(OBJS) $(OBJDIR)/$(OUTNAME) $(OBJDIR)/rockbox.asm \
 152         $(OBJDIR)/rockbox.bin $(OBJDIR)/rockbox.elf $(OBJDIR)/*.map \
 153         $(OBJDIR)/lang.o $(OBJDIR)/build.lang $(OBJDIR)/lang.[ch] \
 154         $(OBJDIR)/credits.raw $(LINKFILE) $(OBJDIR)/rockbox.ucl
 155         -$(RM) -r $(OBJDIR)/$(DEPS)
 156         $(MAKE) -C plugins clean
 157
 158 DEPS:=.deps
 159 DEPDIRS:=$(DEPS)
 160 ifeq ($(ANYREC), RECORDER)
 161     DEPDIRS += $(DEPS)/recorder
 162 else
 163 ifeq ($(TARGET), -DARCHOS_PLAYER)
 164     DEPDIRS +=  $(DEPS)/player
 165 else
 166 # some kind of Neo
 167     DEPDIRS +=  $(DEPS)/neo
 168 endif
 169 endif
 170
 171 DIRS = $(subst $(DEPS),".",$(DEPDIRS))
 172
 173 tags:
 174         @$(SHELL) -c 'for d in $(DIRS); do { etags -o $(OBJDIR)/TAGS -a $$d/*.[ch]; }; done'
 175
 176 $(OBJDIR)/$(DEPS)/%.d: %.c
 177         @$(SHELL) -c 'for d in $(DEPDIRS); do { if [ ! -d $(OBJDIR)/$$d ]; then mkdir $(OBJDIR)/$$d; fi; }; done'
 178         @echo "Updating dependencies for $(OBJDIR)/$<"
 179         @$(SHELL) -ec '$(CC) -MM $(CFLAGS) $< \
 180                 |sed '\''s|\($*\)\.o[ :]*|$(OBJDIR)/\1.o $(<:%.c=%.d) : |g'\'' > $@; \
 181                 [ -s $@ ] || rm -f $@'
 182
 183 ifdef OBJDIR
 184  -include $(SRC:%.c=$(OBJDIR)/$(DEPS)/%.d)
 185 endif