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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [arch/] [alpha/] [Makefile] - Blame information for rev 1765

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Line No. Rev Author Line
1 1622 jcastillo
#
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# alpha/Makefile
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#
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# This file is subject to the terms and conditions of the GNU General Public
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# License.  See the file "COPYING" in the main directory of this archive
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# for more details.
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#
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# Copyright (C) 1994 by Linus Torvalds
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#
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NM := nm -B
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ifdef CONFIG_CROSSCOMPILE
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# enable this for linking under OSF/1:
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LINKFLAGS = -non_shared -T 0xfffffc0000310000 -N
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else
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 elf=$(shell if $(LD) --help | grep elf64alpha >/dev/null; then echo yes; fi)
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 ifeq ($(elf),yes)
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   LINKFLAGS = -static -Ttext 0xfffffc0000310000 -N
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 else
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   LINKFLAGS = -static -T arch/alpha/vmlinux.lds -N
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 endif
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# GNU gcc/cc1/as can use pipes instead of temporary files
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CFLAGS := $(CFLAGS) -pipe
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endif
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CFLAGS := $(CFLAGS) -mno-fp-regs
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# determine if we can use the BWX instructions with GAS
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dummy:=$(shell rm -f /tmp/GAS_VER)
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#$(shell $(AS) --version >& /tmp/GAS_VER)
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dummy:=$(shell $(AS) --version > /tmp/GAS_VER 2>&1)
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OLD_GAS := $(shell if cat /tmp/GAS_VER | grep 'version 2.7' > /dev/null; then echo yes; else echo no; fi)
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ifneq ($(OLD_GAS),yes)
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 CFLAGS := $(CFLAGS) -Wa,-m21164a -DBWX_USABLE
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# if PYXIS, then enable use of BWIO space
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 ifeq ($(CONFIG_ALPHA_PYXIS),y)
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  CFLAGS := $(CFLAGS) -DBWIO_ENABLED
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 endif
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endif
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HEAD := arch/alpha/kernel/head.o
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SUBDIRS := $(SUBDIRS) arch/alpha/kernel arch/alpha/mm arch/alpha/lib \
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        arch/alpha/math-emu
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ARCHIVES := arch/alpha/kernel/kernel.o arch/alpha/mm/mm.o $(ARCHIVES)
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LIBS := $(TOPDIR)/arch/alpha/math-emu/math-emu.a \
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        $(TOPDIR)/arch/alpha/lib/lib.a $(LIBS) $(TOPDIR)/arch/alpha/lib/lib.a
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MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
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rawboot:
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        @$(MAKEBOOT) rawboot
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#
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# my boot writes directly to a specific disk partition, I doubt most
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# people will want to do that without changes..
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#
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msb my-special-boot:
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        @$(MAKEBOOT) msb
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bootimage:
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        @$(MAKEBOOT) bootimage
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srmboot:
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        @$(MAKEBOOT) srmboot
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archclean:
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        @$(MAKEBOOT) clean
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archdep:
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        @$(MAKEBOOT) dep
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bootpfile:
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        @$(MAKEBOOT) bootpfile

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