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Linux/arch/sh/Makefile

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Diff markup

Differences between /arch/sh/Makefile (Version linux-6.12-rc7) and /arch/m68k/Makefile (Version linux-5.8.18)


  1 #                                                   1 #
  2 # arch/sh/Makefile                             !!   2 # m68k/Makefile
  3 #                                                   3 #
  4 # Copyright (C) 1999  Kaz Kojima               !!   4 # This file is included by the global makefile so that you can add your own
  5 # Copyright (C) 2002 - 2008  Paul Mundt        !!   5 # architecture-specific flags and dependencies. Remember to do have actions
  6 # Copyright (C) 2002  M. R. Brown              !!   6 # for "archclean" and "archdep" for cleaning up and making dependencies for
                                                   >>   7 # this architecture
  7 #                                                   8 #
  8 # This file is subject to the terms and condit      9 # This file is subject to the terms and conditions of the GNU General Public
  9 # License.  See the file "COPYING" in the main     10 # License.  See the file "COPYING" in the main directory of this archive
 10 # for more details.                                11 # for more details.
 11 #                                                  12 #
 12 ifdef cross_compiling                          !!  13 # Copyright (C) 1994 by Hamish Macdonald
 13   ifeq ($(CROSS_COMPILE),)                     !!  14 # Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
 14     CROSS_COMPILE := $(call cc-cross-prefix, s << 
 15   endif                                        << 
 16 endif                                          << 
 17                                                << 
 18 KBUILD_DEFCONFIG        := shx3_defconfig      << 
 19                                                << 
 20 isa-y                                   := any << 
 21 isa-$(CONFIG_SH_DSP)                    := sh  << 
 22 isa-$(CONFIG_CPU_SH2)                   := sh2 << 
 23 isa-$(CONFIG_CPU_SH2A)                  := sh2 << 
 24 isa-$(CONFIG_CPU_SH3)                   := sh3 << 
 25 isa-$(CONFIG_CPU_SH4)                   := sh4 << 
 26 isa-$(CONFIG_CPU_SH4A)                  := sh4 << 
 27 isa-$(CONFIG_CPU_SH4AL_DSP)             := sh4 << 
 28                                                << 
 29 isa-$(CONFIG_SH_DSP)                    := $(i << 
 30 isa-y                                   := $(i << 
 31                                                << 
 32 cflags-$(CONFIG_CPU_SH2)                := $(c << 
 33 cflags-$(CONFIG_CPU_J2)                 += $(c << 
 34 cflags-$(CONFIG_CPU_SH2A)               += $(c << 
 35                                            $(c << 
 36                                            $(c << 
 37 cflags-$(CONFIG_CPU_SH3)                := $(c << 
 38 cflags-$(CONFIG_CPU_SH4)                := $(c << 
 39         $(call cc-option,-mno-implicit-fp,-m4- << 
 40 cflags-$(CONFIG_CPU_SH4A)               += $(c << 
 41                                            $(c << 
 42 cflags-$(CONFIG_CPU_SH4AL_DSP)          += $(c << 
 43                                                << 
 44 ifeq ($(cflags-y),)                            << 
 45 #                                              << 
 46 # In the case where we are stuck with a compil << 
 47 # restricted to a particular ISA, a favourite  << 
 48 # extensive multilib targets are not provided, << 
 49 # regarding FP generation. This is intentional << 
 50 # orders of magnitude less than GCC's default  << 
 51 # with a large number of multilib targets bett << 
 52 # correctly for the target in mind.            << 
 53 #                                              << 
 54 cflags-y        += $(shell $(CC) $(KBUILD_CFLA << 
 55                      grep nofpu | sed q | sed  << 
 56 # At this point, anything goes.                << 
 57 isaflags-y      := $(call as-option,-Wa$(comma << 
 58 else                                           << 
 59 #                                                  15 #
 60 # -Wa,-isa= tuning implies -Wa,-dsp for the ve << 
 61 # support it, while -Wa,-dsp by itself limits  << 
 62 # on certain CPU subtypes. Try the ISA variant << 
 63 # fall back on -Wa,-dsp for the old binutils v << 
 64 # opcodes, we always want the best ISA tuning  << 
 65 # will provide.                                << 
 66 #                                              << 
 67 isaflags-y      := $(call as-option,-Wa$(comma << 
 68                                                << 
 69 isaflags-$(CONFIG_SH_DSP)               := \   << 
 70         $(call as-option,-Wa$(comma)-isa=$(isa << 
 71 endif                                          << 
 72                                                << 
 73 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += -mb << 
 74 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += -ml << 
 75                                                << 
 76 cflags-y        += $(call cc-option,-mno-fdpic << 
 77 cflags-y        += $(isaflags-y) -ffreestandin << 
 78                                                << 
 79 OBJCOPYFLAGS    := -O binary -R .note -R .note << 
 80                    -R .stab -R .stabstr -S     << 
 81                                                << 
 82 # Give the various platforms the opportunity t << 
 83 defaultimage-y                                 << 
 84 defaultimage-$(CONFIG_SH_SH7785LCR)            << 
 85 defaultimage-$(CONFIG_SH_RSK)                  << 
 86 defaultimage-$(CONFIG_SH_URQUELL)              << 
 87 defaultimage-$(CONFIG_SH_MIGOR)                << 
 88 defaultimage-$(CONFIG_SH_AP325RXA)             << 
 89 defaultimage-$(CONFIG_SH_SH7757LCR)            << 
 90 defaultimage-$(CONFIG_SH_7724_SOLUTION_ENGINE) << 
 91 defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE) << 
 92 defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE) << 
 93                                                << 
 94 # Set some sensible Kbuild defaults            << 
 95 boot := arch/sh/boot                           << 
 96 KBUILD_IMAGE            := $(boot)/$(defaultim << 
 97                                                << 
 98 #                                              << 
 99 # Choosing incompatible machines durings confi << 
100 # error messages during linking.               << 
101 #                                              << 
102 UTS_MACHINE             := sh                  << 
103 LDFLAGS_vmlinux         += -e _stext           << 
104                                                << 
105 ifdef CONFIG_CPU_LITTLE_ENDIAN                 << 
106 ld-bfd                  := elf32-sh-linux      << 
107 LDFLAGS_vmlinux         += --defsym jiffies=ji << 
108 KBUILD_LDFLAGS          += -EL                 << 
109 else                                           << 
110 ld-bfd                  := elf32-shbig-linux   << 
111 LDFLAGS_vmlinux         += --defsym jiffies=ji << 
112 KBUILD_LDFLAGS          += -EB                 << 
113 endif                                          << 
114                                                    16 
115 export ld-bfd                                  !!  17 KBUILD_DEFCONFIG := multi_defconfig
116                                                    18 
117 # Mach groups                                  !!  19 ifneq ($(SUBARCH),$(ARCH))
118 machdir-$(CONFIG_SOLUTION_ENGINE)              !!  20         ifeq ($(CROSS_COMPILE),)
119 machdir-$(CONFIG_SH_DREAMCAST)                 !!  21                 CROSS_COMPILE := $(call cc-cross-prefix, \
120 machdir-$(CONFIG_SH_SH03)                      !!  22                         m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
121 machdir-$(CONFIG_SH_MIGOR)                     !!  23         endif
122 machdir-$(CONFIG_SH_KFR2R09)                   !!  24 endif
123 machdir-$(CONFIG_SH_ECOVEC)                    << 
124 machdir-$(CONFIG_SH_SDK7786)                   << 
125 machdir-$(CONFIG_SH_X3PROTO)                   << 
126 machdir-$(CONFIG_SH_LANDISK)                   << 
127 machdir-y                                      << 
128                                                    25 
129 #                                                  26 #
130 # CPU header paths                             !!  27 #       Enable processor type. Ordering of these is important - we want to
131 #                                              !!  28 #       use the minimum processor type of the range we support. The logic
132 # These are ordered by optimization level. A C !!  29 #       for 680x0 will only allow use of the -m68060 or -m68040 if no other
133 # of another (ie, SH-2A / SH-2), is picked up  !!  30 #       680x0 type is specified - and no option is specified for 68030 or
134 # levels of genericness if nothing more suitab !!  31 #       68020. The other m68k/ColdFire types always specify some type of
135 # hierarchy.                                   !!  32 #       compiler cpu type flag.
136 #                                                  33 #
137 # As an example, in order of preference, SH-2A !!  34 ifndef CONFIG_M68040
138 #                                              !!  35 cpuflags-$(CONFIG_M68060)       := -m68060
139 cpuincdir-$(CONFIG_CPU_SH2A)    += cpu-sh2a    !!  36 endif
140 cpuincdir-$(CONFIG_CPU_SH2)     += cpu-sh2     !!  37 ifndef CONFIG_M68060
141 cpuincdir-$(CONFIG_CPU_SH3)     += cpu-sh3     !!  38 cpuflags-$(CONFIG_M68040)       := -m68040
142 cpuincdir-$(CONFIG_CPU_SH4A)    += cpu-sh4a    !!  39 endif
143 cpuincdir-$(CONFIG_CPU_SH4)     += cpu-sh4     !!  40 cpuflags-$(CONFIG_M68030)       :=
144 cpuincdir-y                     += cpu-common  !!  41 cpuflags-$(CONFIG_M68020)       :=
145                                                !!  42 cpuflags-$(CONFIG_M68000)       := -m68000
146 drivers-y                       += arch/sh/dri !!  43 cpuflags-$(CONFIG_M5441x)       := $(call cc-option,-mcpu=54455,-mcfv4e)
                                                   >>  44 cpuflags-$(CONFIG_M54xx)        := $(call cc-option,-mcpu=5475,-m5200)
                                                   >>  45 cpuflags-$(CONFIG_M5407)        := $(call cc-option,-mcpu=5407,-m5200)
                                                   >>  46 cpuflags-$(CONFIG_M532x)        := $(call cc-option,-mcpu=532x,-m5307)
                                                   >>  47 cpuflags-$(CONFIG_M537x)        := $(call cc-option,-mcpu=537x,-m5307)
                                                   >>  48 cpuflags-$(CONFIG_M5307)        := $(call cc-option,-mcpu=5307,-m5200)
                                                   >>  49 cpuflags-$(CONFIG_M528x)        := $(call cc-option,-mcpu=528x,-m5307)
                                                   >>  50 cpuflags-$(CONFIG_M5275)        := $(call cc-option,-mcpu=5275,-m5307)
                                                   >>  51 cpuflags-$(CONFIG_M5272)        := $(call cc-option,-mcpu=5272,-m5307)
                                                   >>  52 cpuflags-$(CONFIG_M5271)        := $(call cc-option,-mcpu=5271,-m5307)
                                                   >>  53 cpuflags-$(CONFIG_M523x)        := $(call cc-option,-mcpu=523x,-m5307)
                                                   >>  54 cpuflags-$(CONFIG_M525x)        := $(call cc-option,-mcpu=5253,-m5200)
                                                   >>  55 cpuflags-$(CONFIG_M5249)        := $(call cc-option,-mcpu=5249,-m5200)
                                                   >>  56 cpuflags-$(CONFIG_M520x)        := $(call cc-option,-mcpu=5208,-m5200)
                                                   >>  57 cpuflags-$(CONFIG_M5206e)       := $(call cc-option,-mcpu=5206e,-m5200)
                                                   >>  58 cpuflags-$(CONFIG_M5206)        := $(call cc-option,-mcpu=5206,-m5200)
                                                   >>  59 
                                                   >>  60 KBUILD_AFLAGS += $(cpuflags-y)
                                                   >>  61 KBUILD_CFLAGS += $(cpuflags-y)
                                                   >>  62 
                                                   >>  63 KBUILD_CFLAGS += -pipe -ffreestanding
                                                   >>  64 
                                                   >>  65 ifdef CONFIG_MMU
                                                   >>  66 # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
                                                   >>  67 KBUILD_CFLAGS += -fno-strength-reduce -ffixed-a2
                                                   >>  68 else
                                                   >>  69 # we can use a m68k-linux-gcc toolchain with these in place
                                                   >>  70 KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
                                                   >>  71 KBUILD_CFLAGS += -D__uClinux__
                                                   >>  72 KBUILD_AFLAGS += -D__uClinux__
                                                   >>  73 endif
147                                                    74 
148 KBUILD_CPPFLAGS         += $(addprefix -I $(sr !!  75 KBUILD_LDFLAGS := -m m68kelf
149 KBUILD_CFLAGS           += -pipe $(cflags-y)   !!  76 KBUILD_LDS_MODULE += $(srctree)/arch/m68k/kernel/module.lds
150 KBUILD_AFLAGS           += $(cflags-y)         << 
151                                                    77 
152 ifeq ($(CONFIG_MCOUNT),y)                      !!  78 ifdef CONFIG_SUN3
153   KBUILD_CFLAGS += -pg                         !!  79 LDFLAGS_vmlinux = -N
154 endif                                              80 endif
155                                                    81 
156 ifeq ($(CONFIG_DWARF_UNWINDER),y)              !!  82 CHECKFLAGS += -D__mc68000__
157   KBUILD_CFLAGS += -fasynchronous-unwind-table << 
158 endif                                          << 
159                                                    83 
160 libs-y                  := arch/sh/lib/ $(libs << 
161                                                    84 
162 BOOT_TARGETS = uImage uImage.bz2 uImage.gz uIm !!  85 ifdef CONFIG_KGDB
163                uImage.srec uImage.bin zImage v !!  86 # If configured for kgdb support, include debugging infos and keep the
164                romImage                        !!  87 # frame pointer
165 PHONY += $(BOOT_TARGETS)                       !!  88 KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
                                                   >>  89 endif
                                                   >>  90 
                                                   >>  91 #
                                                   >>  92 # Select the assembler head startup code. Order is important. The default
                                                   >>  93 # head code is first, processor specific selections can override it after.
                                                   >>  94 #
                                                   >>  95 head-y                          := arch/m68k/kernel/head.o
                                                   >>  96 head-$(CONFIG_SUN3)             := arch/m68k/kernel/sun3-head.o
                                                   >>  97 head-$(CONFIG_M68000)           := arch/m68k/68000/head.o
                                                   >>  98 head-$(CONFIG_COLDFIRE)         := arch/m68k/coldfire/head.o
                                                   >>  99 
                                                   >> 100 core-y                          += arch/m68k/kernel/    arch/m68k/mm/
                                                   >> 101 libs-y                          += arch/m68k/lib/
                                                   >> 102 
                                                   >> 103 core-$(CONFIG_Q40)              += arch/m68k/q40/
                                                   >> 104 core-$(CONFIG_AMIGA)            += arch/m68k/amiga/
                                                   >> 105 core-$(CONFIG_ATARI)            += arch/m68k/atari/
                                                   >> 106 core-$(CONFIG_MAC)              += arch/m68k/mac/
                                                   >> 107 core-$(CONFIG_HP300)            += arch/m68k/hp300/
                                                   >> 108 core-$(CONFIG_APOLLO)           += arch/m68k/apollo/
                                                   >> 109 core-$(CONFIG_MVME147)          += arch/m68k/mvme147/
                                                   >> 110 core-$(CONFIG_MVME16x)          += arch/m68k/mvme16x/
                                                   >> 111 core-$(CONFIG_BVME6000)         += arch/m68k/bvme6000/
                                                   >> 112 core-$(CONFIG_SUN3X)            += arch/m68k/sun3x/     arch/m68k/sun3/
                                                   >> 113 core-$(CONFIG_SUN3)             += arch/m68k/sun3/      arch/m68k/sun3/prom/
                                                   >> 114 core-$(CONFIG_NATFEAT)          += arch/m68k/emu/
                                                   >> 115 core-$(CONFIG_M68040)           += arch/m68k/fpsp040/
                                                   >> 116 core-$(CONFIG_M68060)           += arch/m68k/ifpsp060/
                                                   >> 117 core-$(CONFIG_M68KFPU_EMU)      += arch/m68k/math-emu/
                                                   >> 118 core-$(CONFIG_M68000)           += arch/m68k/68000/
                                                   >> 119 core-$(CONFIG_COLDFIRE)         += arch/m68k/coldfire/
                                                   >> 120 
                                                   >> 121 
                                                   >> 122 all:    zImage
                                                   >> 123 
                                                   >> 124 lilo:   vmlinux
                                                   >> 125         if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
                                                   >> 126         if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
                                                   >> 127         cat vmlinux > $(INSTALL_PATH)/vmlinux
                                                   >> 128         cp System.map $(INSTALL_PATH)/System.map
                                                   >> 129         if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
                                                   >> 130 
                                                   >> 131 zImage compressed: vmlinux.gz
                                                   >> 132 
                                                   >> 133 vmlinux.gz: vmlinux
                                                   >> 134 
                                                   >> 135 ifndef CONFIG_KGDB
                                                   >> 136         cp vmlinux vmlinux.tmp
                                                   >> 137         $(STRIP) vmlinux.tmp
                                                   >> 138         $(KGZIP) -9c vmlinux.tmp >vmlinux.gz
                                                   >> 139         rm vmlinux.tmp
                                                   >> 140 else
                                                   >> 141         $(KGZIP) -9c vmlinux >vmlinux.gz
                                                   >> 142 endif
166                                                   143 
167 all: $(notdir $(KBUILD_IMAGE))                 !! 144 bzImage: vmlinux.bz2
168                                                   145 
169 $(BOOT_TARGETS): vmlinux                       !! 146 vmlinux.bz2: vmlinux
170         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$ << 
171                                                   147 
172 compressed: zImage                             !! 148 ifndef CONFIG_KGDB
                                                   >> 149         cp vmlinux vmlinux.tmp
                                                   >> 150         $(STRIP) vmlinux.tmp
                                                   >> 151         $(KBZIP2) -1c vmlinux.tmp >vmlinux.bz2
                                                   >> 152         rm vmlinux.tmp
                                                   >> 153 else
                                                   >> 154         $(KBZIP2) -1c vmlinux >vmlinux.bz2
                                                   >> 155 endif
173                                                   156 
174 archprepare:                                   !! 157 archclean:
175         $(Q)$(MAKE) $(build)=arch/sh/tools inc !! 158         rm -f vmlinux.gz vmlinux.bz2
176                                                   159 
177 archheaders:                                      160 archheaders:
178         $(Q)$(MAKE) $(build)=arch/sh/kernel/sy !! 161         $(Q)$(MAKE) $(build)=arch/m68k/kernel/syscalls all
179                                                   162 
180 define archhelp                                !! 163 install:
181         @echo '  zImage                    - C !! 164         sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)"
182         @echo '  romImage                  - C << 
183         @echo '  vmlinux.srec              - C << 
184         @echo '  vmlinux.bin               - C << 
185         @echo '* uImage                    - A << 
186         @echo '  uImage.srec               - C << 
187         @echo '  uImage.bin                - K << 
188         @echo '* uImage.gz                 - K << 
189         @echo '  uImage.bz2                - K << 
190         @echo '  uImage.lzma               - K << 
191         @echo '  uImage.xz                 - K << 
192         @echo '  uImage.lzo                - K << 
193 endef                                          << 
                                                      

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