| Makefile (3164cccdc0e6e16eb9797586aaa8d1f759799c01) | Makefile (2578bfae84a78bd46fdbc0d2f9d39e9fbc9c8a3f) |
|---|---|
| 1# This file is included by the global makefile so that you can add your own 2# architecture-specific flags and dependencies. Remember to do have actions 3# for "archclean" and "archdep" for cleaning up and making dependencies for 4# this architecture. 5# 6# This file is subject to the terms and conditions of the GNU General Public 7# License. See the file "COPYING" in the main directory of this archive 8# for more details. --- 25 unchanged lines hidden (view full) --- 34endif 35 36export CROSS32CC CROSS32AS CROSS32LD CROSS32AR CROSS32OBJCOPY 37 38KBUILD_DEFCONFIG := $(shell uname -m)_defconfig 39 40ifeq ($(CONFIG_PPC64),y) 41OLDARCH := ppc64 | 1# This file is included by the global makefile so that you can add your own 2# architecture-specific flags and dependencies. Remember to do have actions 3# for "archclean" and "archdep" for cleaning up and making dependencies for 4# this architecture. 5# 6# This file is subject to the terms and conditions of the GNU General Public 7# License. See the file "COPYING" in the main directory of this archive 8# for more details. --- 25 unchanged lines hidden (view full) --- 34endif 35 36export CROSS32CC CROSS32AS CROSS32LD CROSS32AR CROSS32OBJCOPY 37 38KBUILD_DEFCONFIG := $(shell uname -m)_defconfig 39 40ifeq ($(CONFIG_PPC64),y) 41OLDARCH := ppc64 |
| 42SZ := 64 | |
| 43 44new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) 45 46ifeq ($(new_nm),y) 47NM := $(NM) --synthetic 48endif 49 50else 51OLDARCH := ppc | 42 43new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) 44 45ifeq ($(new_nm),y) 46NM := $(NM) --synthetic 47endif 48 49else 50OLDARCH := ppc |
| 52SZ := 32 | |
| 53endif 54 | 51endif 52 |
| 53# It seems there are times we use this Makefile without 54# including the config file, but this replicates the old behaviour 55ifeq ($(CONFIG_WORD_SIZE),) 56CONFIG_WORD_SIZE := 32 57endif 58 |
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| 55UTS_MACHINE := $(OLDARCH) 56 57ifeq ($(HAS_BIARCH),y) | 59UTS_MACHINE := $(OLDARCH) 60 61ifeq ($(HAS_BIARCH),y) |
| 58override AS += -a$(SZ) 59override LD += -m elf$(SZ)ppc 60override CC += -m$(SZ) 61override AR := GNUTARGET=elf$(SZ)-powerpc $(AR) | 62override AS += -a$(CONFIG_WORD_SIZE) 63override LD += -m elf$(CONFIG_WORD_SIZE)ppc 64override CC += -m$(CONFIG_WORD_SIZE) 65override AR := GNUTARGET=elf$(CONFIG_WORD_SIZE)-powerpc $(AR) |
| 62endif 63 64LDFLAGS_vmlinux := -Bstatic 65 66CPPFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) 67AFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) 68CFLAGS-$(CONFIG_PPC64) := -mminimal-toc -mtraceback=none -mcall-aixdesc 69CFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) -ffixed-r2 -mmultiple 70CPPFLAGS += $(CPPFLAGS-y) 71AFLAGS += $(AFLAGS-y) 72CFLAGS += -msoft-float -pipe $(CFLAGS-y) 73CPP = $(CC) -E $(CFLAGS) 74 | 66endif 67 68LDFLAGS_vmlinux := -Bstatic 69 70CPPFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) 71AFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) 72CFLAGS-$(CONFIG_PPC64) := -mminimal-toc -mtraceback=none -mcall-aixdesc 73CFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) -ffixed-r2 -mmultiple 74CPPFLAGS += $(CPPFLAGS-y) 75AFLAGS += $(AFLAGS-y) 76CFLAGS += -msoft-float -pipe $(CFLAGS-y) 77CPP = $(CC) -E $(CFLAGS) 78 |
| 75CHECKFLAGS += -m$(SZ) -D__powerpc__ -D__powerpc$(SZ)__ | 79CHECKFLAGS += -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__ |
| 76 77ifeq ($(CONFIG_PPC64),y) 78GCC_BROKEN_VEC := $(shell if [ $(call cc-version) -lt 0400 ] ; then echo "y"; fi) 79 80ifeq ($(CONFIG_POWER4_ONLY),y) 81ifeq ($(CONFIG_ALTIVEC),y) 82ifeq ($(GCC_BROKEN_VEC),y) 83 CFLAGS += $(call cc-option,-mcpu=970) --- 31 unchanged lines hidden (view full) --- 115cpu-as-$(CONFIG_6xx) += -Wa,-maltivec 116cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec 117cpu-as-$(CONFIG_E500) += -Wa,-me500 118cpu-as-$(CONFIG_E200) += -Wa,-me200 119 120AFLAGS += $(cpu-as-y) 121CFLAGS += $(cpu-as-y) 122 | 80 81ifeq ($(CONFIG_PPC64),y) 82GCC_BROKEN_VEC := $(shell if [ $(call cc-version) -lt 0400 ] ; then echo "y"; fi) 83 84ifeq ($(CONFIG_POWER4_ONLY),y) 85ifeq ($(CONFIG_ALTIVEC),y) 86ifeq ($(GCC_BROKEN_VEC),y) 87 CFLAGS += $(call cc-option,-mcpu=970) --- 31 unchanged lines hidden (view full) --- 119cpu-as-$(CONFIG_6xx) += -Wa,-maltivec 120cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec 121cpu-as-$(CONFIG_E500) += -Wa,-me500 122cpu-as-$(CONFIG_E200) += -Wa,-me200 123 124AFLAGS += $(cpu-as-y) 125CFLAGS += $(cpu-as-y) 126 |
| 123head-y := arch/powerpc/kernel/head_32.o 124head-$(CONFIG_PPC64) := arch/powerpc/kernel/head_64.o | 127head-y := arch/powerpc/kernel/head_$(CONFIG_WORD_SIZE).o |
| 125head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o 126head-$(CONFIG_40x) := arch/powerpc/kernel/head_40x.o 127head-$(CONFIG_44x) := arch/powerpc/kernel/head_44x.o 128head-$(CONFIG_FSL_BOOKE) := arch/powerpc/kernel/head_fsl_booke.o 129 130head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o 131head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o 132 --- 77 unchanged lines hidden --- | 128head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o 129head-$(CONFIG_40x) := arch/powerpc/kernel/head_40x.o 130head-$(CONFIG_44x) := arch/powerpc/kernel/head_44x.o 131head-$(CONFIG_FSL_BOOKE) := arch/powerpc/kernel/head_fsl_booke.o 132 133head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o 134head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o 135 --- 77 unchanged lines hidden --- |