build/armv7/librm_aearmv7.mk

   1 #*******************************************************************************
   2 #* FILE PURPOSE: Lower level makefile for Creating Component Libraries for ARMv7
   3 #*******************************************************************************
   4 #* FILE NAME: ./lib/librm_aearmv7.mk
   5 #*
   6 #* DESCRIPTION: Defines Source Files, Compilers flags and build rules
   7 #*
   8 #*******************************************************************************
   9 #
  10
  11 #
  12 # Macro definitions referenced below
  13 #
  14 empty =
  15 space =$(empty) $(empty)
  16
  17 # Output for prebuilt generated libraries
  18 ARMV7LIBDIR ?= ./lib
  19 ARMV7OBJDIR ?= ./obj
  20 ARMV7OBJDIR := $(ARMV7OBJDIR)/rm/lib
  21 ARMV7BINDIR ?= ./bin
  22
  23 ifdef CROSS_TOOL_INSTALL_PATH
  24 # Support backwards compatibility with KeyStone1 approach
  25  CC = $(CROSS_TOOL_INSTALL_PATH)/$(CROSS_TOOL_PRFX)gcc
  26  AC = $(CROSS_TOOL_INSTALL_PATH)/$(CROSS_TOOL_PRFX)as
  27  AR = $(CROSS_TOOL_INSTALL_PATH)/$(CROSS_TOOL_PRFX)ar
  28  LD = $(CROSS_TOOL_INSTALL_PATH)/$(CROSS_TOOL_PRFX)gcc
  29 endif
  30
  31 INCS = -I. -I$(strip $(subst ;, -I,$(subst $(space),\$(space),$(INCDIR))))
  32
  33 INTERNALDEFS = -D__ARMv7 -D_LITTLE_ENDIAN=1 -D_VIRTUAL_ADDR_SUPPORT -DMAKEFILE_BUILD $(CFLAGS) $(LDFLAGS)
  34
  35 OBJEXT = o
  36 INTERNALLINKDEFS =
  37 SRCDIR = ./src
  38 UTLSRCDIR = ./util/libfdt
  39
  40 VPATH=$(SRCDIR) $(UTLSRCDIR)
  41
  42 #List the COMMONSRC Files
  43 COMMONSRCC =        \
  44     rm.c            \
  45     rm_nameserver.c \
  46     rm_policy.c     \
  47     rm_services.c   \
  48     rm_transport.c  \
  49     rm_tree.c       \
  50     rm_dtb_util.c   \
  51     rm_allocator.c  \
  52     fdt.c           \
  53     fdt_ro.c        \
  54     fdt_rw.c        \
  55     fdt_strerror.c  \
  56     fdt_sw.c        \
  57     fdt_wip.c
  58
  59 # FLAGS for the COMMONSRC Files
  60 COMMONSRCCFLAGS = $(DEBUG_FLAG) -I$(SRCDIR) -I$(UTLSRCDIR) -I.
  61
  62 # Make Rule for the COMMONSRC Files
  63 COMMONSRCCOBJS = $(patsubst %.c, $(ARMV7OBJDIR)/%.$(OBJEXT), $(COMMONSRCC))
  64
  65 $(COMMONSRCCOBJS): $(ARMV7OBJDIR)/%.$(OBJEXT): %.c $(ARMV7OBJDIR)/.created
  66         -@echo compiling $< ...
  67         @$(CC) -c $(COMMONSRCCFLAGS) $(INTERNALDEFS) $(INCS)  $< -o $@
  68
  69 $(ARMV7LIBDIR)/librm.a: $(COMMONSRCCOBJS) $(ARMV7LIBDIR)/.created
  70         @echo archiving $? into $@ ...
  71         @$(AR) -r $@ $?
  72
  73 $(ARMV7OBJDIR)/.created:
  74         @mkdir -p $(ARMV7OBJDIR)
  75         @touch $(ARMV7OBJDIR)/.created
  76
  77 $(ARMV7LIBDIR)/.created:
  78         @mkdir -p $(ARMV7LIBDIR)
  79         @touch $(ARMV7LIBDIR)/.created
  80
  81 clean:
  82         @$(RMDIR) $(ARMV7OBJDIR)
  83