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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | # $Id: Makefile,v 1.22 2000/01/26 00:07:44 ralf Exp $ # # 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, 1995, 1996 by Ralf Baechle # DECStation modifications by Paul M. Antoine, 1996 # # 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 # # # Select the object file format to substitute into the linker script. # ifdef CONFIG_CPU_LITTLE_ENDIAN tool-prefix = mipsel-linux- else tool-prefix = mips-linux- endif ifdef CONFIG_CROSSCOMPILE CROSS_COMPILE = $(tool-prefix) endif # # The ELF GCC uses -G0 -mabicalls -fpic as default. We don't need PIC # code in the kernel since it only slows down the whole thing. For the # old GCC these options are just the defaults. At some point we might # make use of global pointer optimizations. # # The DECStation requires an ECOFF kernel for remote booting, other MIPS # machines may also. Since BFD is incredibly buggy with respect to # crossformat linking we rely on the elf2ecoff tool for format conversion. # CFLAGS += -G 0 -mno-abicalls -fno-pic LINKFLAGS += -static -G 0 MODFLAGS += -mlong-calls ifdef CONFIG_REMOTE_DEBUG CFLAGS := $(CFLAGS) -g endif # # CPU-dependent compiler/assembler options for optimization. # ifdef CONFIG_CPU_R3000 CFLAGS := $(CFLAGS) -mcpu=r3000 -mips1 endif ifdef CONFIG_CPU_R6000 CFLAGS := $(CFLAGS) -mcpu=r6000 -mips2 endif ifdef CONFIG_CPU_R4300 CFLAGS := $(CFLAGS) -mcpu=r4300 -mips2 endif ifdef CONFIG_CPU_R4X00 CFLAGS := $(CFLAGS) -mcpu=r4600 -mips2 endif ifdef CONFIG_CPU_R5000 CFLAGS := $(CFLAGS) -mcpu=r8000 -mips2 endif ifdef CONFIG_CPU_NEVADA CFLAGS := $(CFLAGS) -mcpu=r8000 -mips2 -mmad endif ifdef CONFIG_CPU_R8000 CFLAGS := $(CFLAGS) -mcpu=r8000 -mips2 endif ifdef CONFIG_CPU_R10000 CFLAGS := $(CFLAGS) -mcpu=r8000 -mips2 endif # # Board-dependent options and extra files # ifdef CONFIG_ALGOR_P4032 CORE_FILES += arch/mips/algor/algor.o SUBDIRS += arch/mips/algor #LOADADDR += 0x80000000 endif # # DECstation family # ifdef CONFIG_DECSTATION CORE_FILES += arch/mips/dec/dec.o SUBDIRS += arch/mips/dec arch/mips/dec/prom LIBS += arch/mips/dec/prom/rexlib.a LOADADDR += 0x80040000 endif # # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. # ifdef CONFIG_MIPS_JAZZ CORE_FILES += arch/mips/jazz/jazz.o SUBDIRS += arch/mips/jazz arch/mips/arc LIBS += arch/mips/arc/arclib.a LOADADDR += 0x80080000 endif ifdef CONFIG_SNI_RM200_PCI CORE_FILES += arch/mips/sni/sni.o SUBDIRS += arch/mips/sni arch/mips/arc LIBS += arch/mips/arc/arclib.a LOADADDR += 0x80080000 endif ifdef CONFIG_SGI_IP22 LIBS += arch/mips/sgi/kernel/sgikern.a arch/mips/arc/arclib.a SUBDIRS += arch/mips/sgi/kernel arch/mips/arc # # Set LOADADDR to >= 0x88069000 if you want to leave space for symmon, # 0x88002000 for production kernels. Note that the value must be # 8kb aligned or the handling of the current variable will break. # LOADADDR += 0x88002000 endif # # Baget/MIPS # ifdef CONFIG_BAGET_MIPS SUBDIRS += arch/mips/baget arch/mips/baget/prom LIBS += arch/mips/baget/baget.a arch/mips/baget/prom/bagetlib.a endif # # NEC DDB Vrc-5074 # ifdef CONFIG_DDB5074 SUBDIRS += arch/mips/ddb5074 LIBS += arch/mips/ddb5074/ddb5074.a LOADADDR += 0x80080000 endif # # Choosing incompatible machines durings configuration will result in # error messages during linking. Select a default linkscript if # none has been choosen above. # ifndef LINKSCRIPT ifndef CONFIG_CPU_LITTLE_ENDIAN LINKSCRIPT = arch/mips/ld.script.big else LINKSCRIPT = arch/mips/ld.script.little endif endif LINKFLAGS += -T $(word 1,$(LINKSCRIPT)) ifdef LOADADDR LINKFLAGS += -Ttext $(word 1,$(LOADADDR)) endif # # The pipe options is bad for my low-mem machine # Uncomment this if you want this. # CFLAGS += -pipe HEAD := arch/mips/kernel/head.o arch/mips/kernel/init_task.o SUBDIRS := $(addprefix arch/mips/, tools) $(SUBDIRS) $(addprefix arch/mips/, kernel mm lib) CORE_FILES := arch/mips/kernel/kernel.o arch/mips/mm/mm.o $(CORE_FILES) LIBS := arch/mips/lib/lib.a $(LIBS) ifdef CONFIG_BAGET_MIPS BAGETBOOT = $(MAKE) -C arch/$(ARCH)/baget balo: vmlinux $(BAGETBOOT) balo endif MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot zImage: vmlinux @$(MAKEBOOT) zImage compressed: zImage zdisk: vmlinux @$(MAKEBOOT) zdisk archclean: @$(MAKEBOOT) clean $(MAKE) -C arch/$(ARCH)/kernel clean $(MAKE) -C arch/$(ARCH)/tools clean archmrproper: archdep: @$(MAKEBOOT) dep |