api_examples/Makefile

   1 #
   2 # (C) Copyright 2007 Semihalf
   3 #
   4 # See file CREDITS for list of people who contributed to this
   5 # project.
   6 #
   7 # This program is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU General Public License as
   9 # published by the Free Software Foundatio; either version 2 of
  10 # the License, or (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20 # MA 02111-1307 USA
  21 #
  22
  23 ifeq ($(ARCH),ppc)
  24 LOAD_ADDR = 0x40000
  25 endif
  26
  27 #ifeq ($(ARCH),arm)
  28 #LOAD_ADDR = 0xc100000
  29 #endif
  30
  31 include $(TOPDIR)/config.mk
  32
  33 ELF-$(CONFIG_API) += demo
  34 BIN-$(CONFIG_API) += demo.bin
  35 ELF     := $(ELF-y)
  36 BIN     := $(BIN-y)
  37
  38 #CFLAGS += -v
  39
  40 COBJS-$(CONFIG_API) += $(ELF:=.o)
  41 SOBJS-$(CONFIG_API) += crt0.o
  42 ifeq ($(ARCH),ppc)
  43 SOBJS-$(CONFIG_API) += ppcstring.o
  44 endif
  45 COBJS   := $(COBJS-y)
  46 SOBJS   := $(SOBJS-y)
  47
  48 LIB     = $(obj)libglue.a
  49 LIBCOBJS-$(CONFIG_API) += glue.o crc32.o ctype.o string.o vsprintf.o \
  50                                 libgenwrap.o
  51 LIBCOBJS := $(LIBCOBJS-y)
  52
  53 LIBOBJS = $(addprefix $(obj),$(SOBJS) $(LIBCOBJS))
  54
  55 SRCS    := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(SOBJS:.o=.S)
  56 OBJS    := $(addprefix $(obj),$(COBJS))
  57 ELF     := $(addprefix $(obj),$(ELF))
  58 BIN     := $(addprefix $(obj),$(BIN))
  59
  60 gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
  61
  62 CPPFLAGS += -I..
  63
  64 all:    $(obj).depend $(OBJS) $(LIB) $(ELF) $(BIN)
  65
  66 #########################################################################
  67 $(LIB): $(obj).depend $(LIBOBJS)
  68                 $(AR) $(ARFLAGS) $@ $(LIBOBJS)
  69
  70 $(ELF):
  71 $(obj)%:        $(obj)%.o $(LIB)
  72                 $(LD) $(obj)crt0.o -Ttext $(LOAD_ADDR) \
  73                         -o $@ $< $(LIB) \
  74                         -L$(gcclibdir) -lgcc
  75
  76 $(BIN):
  77 $(obj)%.bin:    $(obj)%
  78                 $(OBJCOPY) -O binary $< $@ 2>/dev/null
  79
  80 $(obj)crc32.c:
  81         @rm -f $(obj)crc32.c
  82         ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c
  83
  84 $(obj)ctype.c:
  85         @rm -f $(obj)ctype.c
  86         ln -s $(src)../lib_generic/ctype.c $(obj)ctype.c
  87
  88 $(obj)string.c:
  89         @rm -f $(obj)string.c
  90         ln -s $(src)../lib_generic/string.c $(obj)string.c
  91
  92 $(obj)vsprintf.c:
  93         @rm -f $(obj)vsprintf.c
  94         ln -s $(src)../lib_generic/vsprintf.c $(obj)vsprintf.c
  95
  96 ifeq ($(ARCH),ppc)
  97 $(obj)ppcstring.S:
  98         @rm -f $(obj)ppcstring.S
  99         ln -s $(src)../lib_ppc/ppcstring.S $(obj)ppcstring.S
 100 endif
 101
 102 #########################################################################
 103
 104 # defines $(obj).depend target
 105 include $(SRCTREE)/rules.mk
 106
 107 sinclude $(obj).depend
 108
 109 #########################################################################