arch.rules

eCos操作系统源码

##############################################################################
# Microwindows Architecture rules Makefile
# Copyright (c) 2000, 2002 Martin Jolicoeur, Greg Haerr
#
# This makefile should be placed at the top of a project hierarchy
#
# NOTE: The TOP environment variable should be set to that top directory
##############################################################################

# Platform dependent flags & definitions

ifeq ($(ARCH), FREEBSD-X86)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX =
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -Wall $(OPTFLAGS)
LDFLAGS +=
endif


ifeq ($(ARCH), LINUX-NATIVE)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX =
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -Wall $(OPTFLAGS)
LDFLAGS +=
# include the following line for static libraries
#LDFLAGS += -static
endif

ifeq ($(ARCH), LINUX-ARM)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX = $(ARMTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -Wall $(OPTFLAGS) -mstructure-size-boundary=8
LDFLAGS +=
endif

ifeq ($(ARCH), LINUX-MIPS)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX = $(MIPSTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -msoft-float -Wall $(OPTFLAGS)
ifneq ($(DEBUG), Y)
CFLAGS += -s
endif
LDFLAGS +=
endif

ifeq ($(ARCH), LINUX-POWERPC)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX = $(POWERPCTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -msoft-float -Wall $(OPTFLAGS)
ifneq ($(DEBUG), Y)
CFLAGS += -s
endif
LDFLAGS +=
endif

ifeq ($(ARCH), LINUX-SH)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX =$(SHTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -m1 -m3 -Wall $(OPTFLAGS)
LDFLAGS +=
endif

ifeq ($(ARCH), SOLARIS)
# may require using cc if gcc not installed:
COMPILER = gcc
HOSTCC = gcc
CXX_COMPILER = g++
TOOLSPREFIX =
DEFINES += -DUNIX=1 -DBIGENDIAN=1
CFLAGS += $(OPTFLAGS)
LDFLAGS += -lsocket -lnsl -lrt
endif

ifeq ($(ARCH), ELKS)
COMPILER = bcc
HOSTCC = gcc
CXX_COMPILER =
TOOLSPREFIX =
INCLUDEDIRS += -I/usr/bcc/include -I/home/greg/net/elks/include
DEFINES += -DELKS=1 -DUNIX=1 -Dconst= -Dvolatile=
CFLAGS += -0 -ansi -O
LDFLAGS +=
endif

ifeq ($(ARCH), DJGPP)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX =
DEFINES += -DDOS_DJGPP=1 -D_NAIVE_DOS_REGS=1 -DMSDOS=1
CFLAGS += -Wall $(OPTFLAGS)
LDFLAGS +=
endif

ifeq ($(ARCH), RTEMS)
COMPILER = gcc
CXX_COMPILER = g++
TOOLSPREFIX = $(RTEMSTOOLSPREFIX)
INCLUDEDIRS += -I$(RTEMS_BUILD)/$(RTEMS_BSP)/lib/include \
-I$(RTEMS_BUILD)/$(RTEMS_BSP)/lib/include/networking \
-I$(RTEMS_BUILD)/$(RTEMS_BSP)/lib/include/sys
DEFINES += -DUNIX=1
CFLAGS += -O4 -Wall -Wno-unused -fasm -g \
-B$(RTEMS_BUILD)/$(RTEMS_BSP)/lib/ -specs bsp_specs -qrtems
endif

ifeq ($(ARCH), ECOS)
  COMPILER = gcc
  CXX_COMPILER = g++
  DEFINES += -D__ECOS -DUNIX=1
  CFLAGS += -Wall -ffunction-sections -fdata-sections -O2 -g
  LDFLAGS += -nostdlib
  MW_BASE = /home/bartv/ecc/add-ons/microwindows/microwin

  ifeq (,$(ECOSTARGET))
    $(error ECOSTARGET should be defined in the config file)
  else
    export ECOSTARGET
    ifeq (PCVGA,$(ECOSTARGET))
      TOOLSPREFIX = i386-elf-
      #TOOLSPREFIX =
      ECOS_PREFIX = /local/bartv/pkgobj/pc/install
    endif

    ifeq (IPAQ,$(ECOSTARGET))
      TOOLSPREFIX = arm-elf-
      ECOS_PREFIX = /local/bartv/pkgobj/ipaq/install
      CFLAGS += -mcpu=arm9 -msoft-float
    endif

    ifeq (,$(ECOS_PREFIX))
      $(error eCos target $(ECOS_TARGET) not recognised)
    endif
  endif

  INCLUDEDIRS += -I$(ECOS_PREFIX)/include
endif