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#
# parisc/Makefile
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies. Remember to do have actions
# for "archclean" and "archdep" for cleaning up and making dependencies for
# this architecture
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
#
# Copyright (C) 1994 by Linus Torvalds
# Portions Copyright (C) 1999 The Puffin Group
#
# Modified for PA-RISC Linux by Paul Lahaie, Alex deVries,
# Mike Shaver, Helge Deller and Martin K. Petersen
#
ifdef CONFIG_PARISC64
LINKFLAGS =-T $(TOPDIR)/arch/parisc/vmlinux64.lds $(LDFLAGS)
CROSS_COMPILE := hppa64-linux-
UTS_MACHINE := parisc64
#CFLAGS += -b hppa64-linux
else
LINKFLAGS =-T $(TOPDIR)/arch/parisc/vmlinux.lds $(LDFLAGS)
MACHINE := $(subst 64,,$(shell uname -m))
ifneq (${MACHINE},parisc)
# cross compilation
CROSS_COMPILE := hppa-linux-
endif
endif
OFFSET_H := $(TOPDIR)/include/asm-parisc/offset.h
FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align
CPP=$(CC) -E
OBJCOPY=$(CROSS_COMPILE)objcopy -O binary -R .note -R .comment -S
LDFLAGS =
CFLAGS_PIPE := -pipe
CFLAGS_NSR := -fno-strength-reduce
CFLAGS := $(CFLAGS) -D__linux__ $(CFLAGS_PIPE) $(CFLAGS_NSR)
# These should be on for older toolchains or SOM toolchains that don't
# enable them by default.
CFLAGS += -mno-space-regs -mfast-indirect-calls
# No fixed-point multiply
CFLAGS += -mdisable-fpregs
# Without this, "ld -r" results in .text sections that are too big
# (> 0x40000) for branches to reach stubs.
CFLAGS += -ffunction-sections
# select which processor to optimise for
ifdef CONFIG_PA7100
CFLAGS += -march=1.1 -mschedule=7100
endif
ifdef CONFIG_PA7200
CFLAGS += -march=1.1 -mschedule=7200
endif
ifdef CONFIG_PA7100LC
CFLAGS += -march=1.1 -mschedule=7100LC
endif
ifdef CONFIG_PA8X00
CFLAGS += -march=2.0 -mschedule=8000
endif
ASFLAGS := -D__ASSEMBLY__ -traditional
HEAD := arch/parisc/kernel/head.o
SUBDIRS := $(SUBDIRS) $(addprefix arch/parisc/, tools kernel mm lib hpux)
CORE_FILES := $(addprefix arch/parisc/, kernel/pdc_cons.o kernel/process.o \
lib/lib.a mm/mm.o kernel/kernel.o hpux/hpux.o) \
$(CORE_FILES) arch/parisc/kernel/init_task.o
CLEAN_FILES := $(CLEAN_FILES) arch/parisc/tools/offset.[hs]
ifdef CONFIG_PARISC64
HEAD := arch/parisc/kernel/head64.o
endif
LIBS := `$(CC) -print-libgcc-file-name` $(TOPDIR)/arch/parisc/lib/lib.a $(LIBS)
SUBDIRS := $(SUBDIRS) arch/parisc/math-emu
DRIVERS := $(DRIVERS) arch/parisc/math-emu/math.o
ifdef CONFIG_KWDB
SUBDIRS := $(SUBDIRS) arch/parisc/kdb
DRIVERS := $(DRIVERS) arch/parisc/kdb/kdb.o
arch/parisc/kdb: dummy
$(MAKE) linuxsubdirs SUBDIRS=arch/parisc/kdb
endif
arch/parisc/kernel: dummy
$(MAKE) linuxsubdirs SUBDIRS=arch/parisc/kernel
arch/parisc/mm: dummy
$(MAKE) linuxsubdirs SUBDIRS=arch/parisc/mm
palo: vmlinux
export TOPDIR=`pwd`; \
unset STRIP LDFLAGS CPP CPPFLAGS AFLAGS CFLAGS CC LD; cd ../palo && make lifimage
Image: palo
Image-clean:
ramdisk.o:
zImage: palo
bzImage: palo
compressed: zImage
install:
archmrproper:
rm -f $(OFFSET_H)
archclean:
archdep: $(OFFSET_H)
$(OFFSET_H): include/linux/version.h
$(MAKE) -C $(TOPDIR)/arch/$(ARCH)/tools all
.PHONY: $(OFFSET_H)
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