kumquat-buildroot/target/Config.in.arch
Thomas Petazzoni a563a66347 Deprecate the Alpha, IA64 and Sparc64 support
Those architectures don't exist anymore (Alpha, IA64) or aren't widely
used for embedded systems running Linux. Moreover, no clear Buildroot
maintainer has stepped in to maintain these architectures, so it's
better to not pretend that we support them.

The goal is to mark them as deprecated in 2010.08 and remove them in
2010.11.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-27 23:23:42 +02:00

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config BR2_ARCH_IS_64
bool
choice
prompt "Target Architecture"
default BR2_i386
help
Select the target architecture family to build for.
config BR2_alpha
bool "alpha"
# Alpha does not exist anymore and has never been used in
# embedded systems, so we'll remove support for it.
depends on BR2_DEPRECATED
depends on BROKEN # no threads, shared libs, gcc psignal compile errors
config BR2_arm
bool "arm"
config BR2_armeb
bool "armeb"
config BR2_avr32
bool "avr32"
select BR2_SOFT_FLOAT
config BR2_cris
bool "cris"
config BR2_ia64
bool "ia64"
# IA64 almost does not exist anymore and has never been used
# in embedded systems, so we'll remove support for it.
depends on BR2_DEPRECATED
depends on BROKEN # uclibc linker errors
config BR2_i386
bool "i386"
config BR2_m68k
bool "m68k"
depends on BROKEN # ice in uclibc / inet_ntoa_r
config BR2_mips
bool "mips"
config BR2_mipsel
bool "mipsel"
config BR2_powerpc
bool "powerpc"
config BR2_sh
bool "superh"
config BR2_sh64
bool "superh64"
config BR2_sparc
bool "sparc"
config BR2_sparc64
# Sparc64 isn't really used in embedded systems, and in the
# cases where it is used, Linux doesn't seem to be common, and
# as of today we don't have a maintainer in Buildroot who
# wants to take care of the sparc support.
depends on BR2_DEPRECATED
bool "sparc64"
select BR2_ARCH_IS_64
config BR2_x86_64
bool "x86_64"
select BR2_ARCH_IS_64
config BR2_xtensa
bool "xtensa"
endchoice
#
# Keep the variants separate, there's no need to clutter everything else.
# sh is fairly "special" in this regard, as virtually everyone else has
# things kept down to a _sensible_ number of target variants. No such
# luck for sh..
#
choice
prompt "Target Architecture Variant"
depends on BR2_arm || BR2_armeb
default BR2_generic_arm
help
Specific CPU variant to use
config BR2_generic_arm
bool "generic_arm"
config BR2_arm7tdmi
bool "arm7tdmi"
config BR2_arm610
bool "arm610"
config BR2_arm710
bool "arm710"
config BR2_arm720t
bool "arm720t"
config BR2_arm920t
bool "arm920t"
config BR2_arm922t
bool "arm922t"
config BR2_arm926t
bool "arm926t"
config BR2_arm10t
bool "arm10t"
config BR2_arm1136jf_s
bool "arm1136jf_s"
config BR2_arm1176jz_s
bool "arm1176jz-s"
config BR2_arm1176jzf_s
bool "arm1176jzf-s"
comment "cortex-A8 needs gcc >= 4.4.x"
config BR2_cortex_a8
bool "cortex-A8"
config BR2_sa110
bool "sa110"
config BR2_sa1100
bool "sa1100"
config BR2_xscale
bool "xscale"
config BR2_iwmmxt
bool "iwmmxt"
endchoice
config BR2_ARM_TYPE
string
default GENERIC_ARM if BR2_generic_arm
default ARM610 if BR2_arm610
default ARM710 if BR2_arm710
default ARM7TDMI if BR2_arm7tdmi
default ARM720T if BR2_arm720t
default ARM920T if BR2_arm920t
default ARM922T if BR2_arm922t
default ARM926T if BR2_arm926t
default ARM10T if BR2_arm10t
default ARM1136JF_S if BR2_arm1136jf_s
default ARM1176JZ_S if BR2_arm1176jz_s
default ARM1176JZF_S if BR2_arm1176jzf_s
default ARM_SA110 if BR2_sa110
default ARM_SA1100 if BR2_sa1100
default ARM_XSCALE if BR2_xscale
default ARM_IWMMXT if BR2_iwmmxt
default ARM_CORTEXA8 if BR2_cortex_a8
choice
prompt "Target ABI"
depends on BR2_arm || BR2_armeb
default BR2_ARM_EABI
help
Application Binary Interface to use
Note:
Using OABI is discouraged.
config BR2_ARM_EABI
bool "EABI"
config BR2_ARM_OABI
bool "OABI"
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_mips || BR2_mipsel
default BR2_mips_3 if BR2_mips
default BR2_mips_1 if BR2_mipsel
help
Specific CPU variant to use
64bit cabable: 3, 4, 64, 64r2
non-64bit capable: 1, 2, 32, 32r2
config BR2_mips_1
bool "mips I (generic)"
config BR2_mips_2
bool "mips II"
config BR2_mips_3
bool "mips III"
config BR2_mips_4
bool "mips IV"
config BR2_mips_32
bool "mips 32"
config BR2_mips_32r2
bool "mips 32r2"
config BR2_mips_64
bool "mips 64"
config BR2_mips_64r2
bool "mips 64r2"
config BR2_mips_16
bool "mips 16"
endchoice
choice
prompt "Target ABI"
depends on BR2_mips || BR2_mipsel
default BR2_MIPS_OABI32 if BR_mips_32 || BR_mips_32r2
default BR2_MIPS_ABI32 if BR_mips_64 || BR_mips_64r2
help
Application Binary Interface to use
config BR2_MIPS_OABI32
bool "o32"
config BR2_MIPS_ABI32
bool "n32"
depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
config BR2_MIPS_EABI
bool "eabi"
depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
config BR2_MIPS_ABI64
bool "n64"
depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
config BR2_MIPS_OABI64
bool "o64"
depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
config BR2_MIPS_ABI_none
bool "unspecified"
depends on BR2_mips_16
help
Unspecified ABI leaves ABI selection blank.
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_sh
default BR2_sh4
help
Specific CPU variant to use
config BR2_sh2a_nofpueb
bool "sh2a_nofpueb"
config BR2_sh2eb
bool "sh2eb"
config BR2_sh3
bool "sh3"
config BR2_sh3eb
bool "sh3eb"
config BR2_sh4
bool "sh4"
config BR2_sh4eb
bool "sh4eb"
endchoice
#
# gcc builds libstdc++ differently depending on the
# host tuplet given to it, so let people choose
#
choice
prompt "Target Architecture Variant"
depends on BR2_i386
default BR2_x86_i386
help
Specific CPU variant to use
config BR2_x86_i386
bool "i386"
config BR2_x86_i486
bool "i486"
config BR2_x86_i586
bool "i586"
config BR2_x86_i686
bool "i686"
config BR2_x86_pentiumpro
bool "pentium pro"
config BR2_x86_pentium_mmx
bool "pentium MMX"
config BR2_x86_pentium_m
bool "pentium mobile"
config BR2_x86_pentium2
bool "pentium2"
config BR2_x86_pentium3
bool "pentium3"
config BR2_x86_pentium4
bool "pentium4"
config BR2_x86_prescott
bool "prescott"
config BR2_x86_nocona
bool "nocona"
config BR2_x86_core2
bool "core2"
config BR2_x86_k6
bool "k6"
config BR2_x86_k6_2
bool "k6-2"
config BR2_x86_athlon
bool "athlon"
config BR2_x86_athlon_4
bool "athlon-4"
config BR2_x86_opteron
bool "opteron"
config BR2_x86_opteron_sse3
bool "opteron w/ SSE3"
config BR2_x86_barcelona
bool "barcelona"
config BR2_x86_geode
bool "geode"
config BR2_x86_c3
bool "cyrix 3 (MMX + 3dNOW!)"
config BR2_x86_winchip_c6
bool "IDT winchip C6 (i486 + slow MMX)"
config BR2_x86_winchip2
bool "IDT winchip2 (i486 +MMX +SSE)"
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_x86_64
default BR2_x86_64_generic
help
Specific CPU variant to use
config BR2_x86_64_generic
bool "generic"
config BR2_x86_64_barcelona
bool "barcelona"
config BR2_x86_64_opteron_sse3
bool "opteron w/ sse3"
config BR2_x86_64_opteron
bool "opteron"
config BR2_x86_64_nocona
bool "nocona"
config BR2_x86_64_core2
bool "core2"
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_alpha
default BR2_alpha_21064
help
Specific CPU variant to use
config BR2_alpha_21064
bool "21064"
config BR2_alpha_21164
bool "21164"
config BR2_alpha_21164a
bool "21164a"
config BR2_alpha_21164pc
bool "21164pc"
config BR2_alpha_21264
bool "21264"
config BR2_alpha_21264a
bool "21264a"
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_sparc
default BR2_sparc_v7
help
Specific CPU variant to use
config BR2_sparc_v7
bool "v7"
config BR2_sparc_cypress
bool "cypress"
config BR2_sparc_v8
bool "v8"
config BR2_sparc_supersparc
bool "supersparc"
config BR2_sparc_sparclite
bool "sparclite"
config BR2_sparc_f930
bool "f930"
config BR2_sparc_f934
bool "f934"
config BR2_sparc_hypersparc
bool "hypersparc"
config BR2_sparc_sparclite86x
bool "sparclite86x"
config BR2_sparc_sparclet
bool "sparclet"
config BR2_sparc_tsc701
bool "tsc701"
config BR2_sparc_v9
bool "v9"
config BR2_sparc_v9a
bool "v9a"
config BR2_sparc_v9b
bool "v9b"
config BR2_sparc_ultrasparc
bool "ultrasparc"
config BR2_sparc_ultrasparc3
bool "ultrasparc3"
config BR2_sparc_niagara
bool "niagara"
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_sparc64
default BR2_sparc64_v9
help
Specific CPU variant to use
config BR2_sparc64_v9
bool "v9"
config BR2_sparc64_v9a
bool "v9a"
config BR2_sparc64_v9b
bool "v9b"
config BR2_sparc64_ultrasparc
bool "ultrasparc"
config BR2_sparc64_ultrasparc3
bool "ultrasparc3"
config BR2_sparc64_niagara
bool "niagara"
endchoice
config BR2_SPARC_TYPE
string
default V7 if BR2_sparc_v7 || BR2_sparc_cypress || BR2_sparc_sparclite || BR2_sparc_f930 || BR2_sparc_f934 || BR2_sparc_sparclite86x || BR2_sparc_sparclet || BR2_sparc_tsc701
default V8 if BR2_sparc_v8 || BR2_sparc_supersparc || BR2_sparc_hypersparc
default V9 if BR2_sparc_v9 || BR2_sparc_ultrasparc || BR2_sparc_ultrasparc3 || BR2_sparc_niagara || BR2_sparc64_v9 || BR2_sparc64_ultrasparc || BR2_sparc64_ultrasparc3 || BR2_sparc64_niagara
default V9 if BR2_sparc_v9a || BR2_sparc64_v9a
default V9B if BR2_sparc_v9b || BR2_sparc64_v9b
choice
prompt "Target Architecture Variant"
depends on BR2_ia64
default BR2_ia64_itanium2
help
Specific CPU variant to use
config BR2_ia64_itanium1
bool "itanium 1"
config BR2_ia64_itanium2
bool "itanium 2"
endchoice
choice
prompt "Target Architecture Variant"
depends on BR2_xtensa
default BR2_xtensa_dc232b
help
Specific CPU variant to use
config BR2_xtensa_custom
bool "Custom Xtensa processor configuration"
config BR2_xtensa_dc232a
bool "dc232a - Diamond 232L Standard Core Rev.A (LE)"
config BR2_xtensa_dc232b
bool "dc232b - Diamond 232L Standard Core Rev.B (LE)"
#config BR2_xtensa_s5000
# bool "s5000 - Stretch S5000"
endchoice
config BR2_xtensa_custom_name
string "Custom Xtensa processor configuration name"
depends on BR2_xtensa_custom
default ""
help
Name given to a custom Xtensa processor configuration.
This is used to select the correct overlay.
config BR2_xtensa_core_name
string
default BR2_xtensa_custom_name if BR2_xtensa_custom
default "dc232a" if BR2_xtensa_dc232a
default "dc232b" if BR2_xtensa_dc232b
# default "s5000" if BR2_xtensa_s5000
choice
prompt "Target Architecture Variant"
depends on BR2_powerpc
default BR2_generic_powerpc
help
Specific CPU variant to use
config BR2_generic_powerpc
bool "generic"
config BR2_powerpc_401
bool "401"
config BR2_powerpc_403
bool "403"
config BR2_powerpc_405
bool "405"
config BR2_powerpc_405fp
bool "405 with FPU"
config BR2_powerpc_440
bool "440"
config BR2_powerpc_440fp
bool "440 with FPU"
config BR2_powerpc_505
bool "505"
config BR2_powerpc_601
bool "601"
config BR2_powerpc_602
bool "602"
config BR2_powerpc_603
bool "603"
config BR2_powerpc_603e
bool "603e"
config BR2_powerpc_604
bool "604"
config BR2_powerpc_604e
bool "604e"
config BR2_powerpc_620
bool "620"
config BR2_powerpc_630
bool "630"
config BR2_powerpc_740
bool "740"
config BR2_powerpc_7400
bool "7400"
config BR2_powerpc_7450
bool "7450"
config BR2_powerpc_750
bool "750"
config BR2_powerpc_801
bool "801"
config BR2_powerpc_821
bool "821"
config BR2_powerpc_823
bool "823"
config BR2_powerpc_860
bool "860"
config BR2_powerpc_970
bool "970"
config BR2_powerpc_8540
bool "8540"
comment "e300c2 needs gcc >= 4.4.x"
config BR2_powerpc_e300c2
bool "e300c2"
comment "e300c3 needs gcc >= 4.4.x"
config BR2_powerpc_e300c3
bool "e300c3"
comment "e500mc needs gcc >= 4.4.x"
config BR2_powerpc_e500mc
bool "e500mc"
endchoice
config BR2_ARCH
string
default "alpha" if BR2_alpha
default "arm" if BR2_arm
default "armeb" if BR2_armeb
default "avr32" if BR2_avr32
default "cris" if BR2_cris
default "i386" if BR2_x86_i386
default "i486" if BR2_x86_i486
default "i586" if BR2_x86_i586
default "i586" if BR2_x86_pentium_mmx
default "i586" if BR2_x86_geode
default "i686" if BR2_x86_i686
default "i686" if BR2_x86_pentium2
default "i686" if BR2_x86_pentium3
default "i686" if BR2_x86_pentium4
default "i686" if BR2_x86_pentium_m
default "i686" if BR2_x86_pentiumpro
default "i686" if BR2_x86_nocona
default "i686" if BR2_x86_core2
default "ia64" if BR2_ia64
default "m68k" if BR2_m68k
default "mips" if BR2_mips
default "mipsel" if BR2_mipsel
default "powerpc" if BR2_powerpc
default "sh2a_nofpueb" if BR2_sh2a_nofpueb
default "sh2eb" if BR2_sh2eb
default "sh3" if BR2_sh3
default "sh3eb" if BR2_sh3eb
default "sh4" if BR2_sh4
default "sh4eb" if BR2_sh4eb
default "sh64" if BR2_sh64
default "sparc" if BR2_sparc
default "sparc64" if BR2_sparc64
default "x86_64" if BR2_x86_64
default "x86_64" if BR2_x86_64_generic
default "x86_64" if BR2_x86_64_nocona
default "x86_64" if BR2_x86_64_core2
default "x86_64" if BR2_x86_64_opteron
default "x86_64" if BR2_x86_64_opteron_sse3
default "x86_64" if BR2_x86_64_barcelona
default "xtensa" if BR2_xtensa
config BR2_ENDIAN
string
default "LITTLE" if BR2_arm || BR2_cris || BR2_i386 || BR2_mipsel || \
BR2_sh3 || BR2_sh4 || BR2_x86_64 || BR2_sh64
default "BIG" if BR2_alpha || BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || \
BR2_powerpc || BR2_sh2a_nofpueb || BR2_sh2eb || \
BR2_sh3eb || BR2_sh4eb || BR2_sparc || BR2_sparc64
config BR2_GCC_TARGET_TUNE
string
default i386 if BR2_x86_i386
default i486 if BR2_x86_i486
default i586 if BR2_x86_i586
default pentium-mmx if BR2_x86_pentium_mmx
default i686 if BR2_x86_i686
default pentiumpro if BR2_x86_pentiumpro
default pentium-m if BR2_x86_pentium_m
default pentium2 if BR2_x86_pentium2
default pentium3 if BR2_x86_pentium3
default pentium4 if BR2_x86_pentium4
default prescott if BR2_x86_prescott
default nocona if BR2_x86_nocona
default core2 if BR2_x86_core2
default k8 if BR2_x86_opteron
default k8-sse3 if BR2_x86_opteron_sse3
default barcelona if BR2_x86_barcelona
default k6 if BR2_x86_k6
default k6-2 if BR2_x86_k6_2
default athlon if BR2_x86_athlon
default athlon-4 if BR2_x86_athlon_4
default winchip-c6 if BR2_x86_winchip_c6
default winchip2 if BR2_x86_winchip2
default c3 if BR2_x86_c3
default geode if BR2_x86_geode
default generic if BR2_x86_64_generic
default nocona if BR2_x86_64_nocona
default core2 if BR2_x86_64_core2
default k8 if BR2_x86_64_opteron
default k8-sse3 if BR2_x86_64_opteron_sse3
default barcelona if BR2_x86_64_barcelona
default arm600 if BR2_arm600
default arm610 if BR2_arm610
default arm620 if BR2_arm620
default arm7tdmi if BR2_arm7tdmi
default arm7tdmi if BR2_arm720t
default arm7tdmi if BR2_arm740t
default arm920 if BR2_arm920
default arm920t if BR2_arm920t
default arm922t if BR2_arm922t
default arm926ej-s if BR2_arm926t
default arm1136j-s if BR2_arm1136j_s
default arm1136jf-s if BR2_arm1136jf_s
default arm1176jz-s if BR2_arm1176jz_s
default arm1176jzf-s if BR2_arm1176jzf_s
default cortex-a8 if BR2_cortex_a8
default strongarm110 if BR2_sa110
default strongarm1100 if BR2_sa1100
default xscale if BR2_xscale
default iwmmxt if BR2_iwmmxt
default v0 if BR2_cris_unknown
default v10 if BR2_cris_generic
default v3 if BR2_cris_etrax_4
default v8 if BR2_cris_etrax_100
default v10 if BR2_cris_etrax_100lx
default ev4 if BR2_alpha_21064
default ev5 if BR2_alpha_21164
default ev56 if BR2_alpha_21164a
default pca56 if BR2_alpha_21164pc
default ev6 if BR2_alpha_21264
default ev67 if BR2_alpha_21264a
# default itanium if BR2_ia64_itanium1
# default itanium2 if BR2_ia64_itanium2
default 68000 if BR2_m68k_68000
default 68010 if BR2_m68k_68010
default 68020 if BR2_m68k_68020
default 68030 if BR2_m68k_68030
default 68040 if BR2_m68k_68040
default 68060 if BR2_m68k_68060
default mips1 if BR2_mips_1
default mips2 if BR2_mips_2
default mips3 if BR2_mips_3
default mips4 if BR2_mips_4
default mips32 if BR2_mips_32
default mips32r2 if BR2_mips_32r2
default mips64 if BR2_mips_64
default mips64r2 if BR2_mips_64r2
default mips16 if BR2_mips_16
default 401 if BR2_powerpc_401
default 403 if BR2_powerpc_403
default 405 if BR2_powerpc_405
default 405fp if BR2_powerpc_405fp
default 440 if BR2_powerpc_440
default 440fp if BR2_powerpc_440fp
default 505 if BR2_powerpc_505
default 601 if BR2_powerpc_601
default 602 if BR2_powerpc_602
default 603 if BR2_powerpc_603
default 603e if BR2_powerpc_603e
default 604 if BR2_powerpc_604
default 604e if BR2_powerpc_604e
default 620 if BR2_powerpc_620
default 630 if BR2_powerpc_630
default 740 if BR2_powerpc_740
default 7400 if BR2_powerpc_7400
default 7450 if BR2_powerpc_7450
default 750 if BR2_powerpc_750
default 801 if BR2_powerpc_801
default 821 if BR2_powerpc_821
default 823 if BR2_powerpc_823
default 860 if BR2_powerpc_860
default 970 if BR2_powerpc_970
default 8540 if BR2_powerpc_8540
default e300c2 if BR2_powerpc_e300c2
default e300c3 if BR2_powerpc_e300c3
default e500mc if BR2_powerpc_e500mc
default v7 if BR2_sparc_v7
default cypress if BR2_sparc_cypress
default v8 if BR2_sparc_v8
default supersparc if BR2_sparc_supersparc
default hypersparc if BR2_sparc_hypersparc
default sparclite if BR2_sparc_sparclite
default f930 if BR2_sparc_f930
default f934 if BR2_sparc_f934
default sparclite86x if BR2_sparc_sparclite86x
default sparclet if BR2_sparc_sparclet
default tsc701 if BR2_sparc_tsc701
default v9 if BR2_sparc_v9 || BR2_sparc64_v9
default v9 if BR2_sparc_v9a || BR2_sparc64_v9a
default v9 if BR2_sparc_v9b || BR2_sparc64_v9b
default ultrasparc if BR2_sparc_ultrasparc || BR2_sparc64_ultrasparc
default ultrasparc3 if BR2_sparc_ultrasparc3 || BR2_sparc64_ultrasparc3
default niagara if BR2_sparc_niagara || BR2_sparc64_niagara
config BR2_GCC_TARGET_ARCH
string
default i386 if BR2_x86_i386
default i486 if BR2_x86_i486
default i586 if BR2_x86_i586
default pentium-mmx if BR2_x86_pentium_mmx
default i686 if BR2_x86_i686
default pentiumpro if BR2_x86_pentiumpro
default pentium-m if BR2_x86_pentium_m
default pentium2 if BR2_x86_pentium2
default pentium3 if BR2_x86_pentium3
default pentium4 if BR2_x86_pentium4
default prescott if BR2_x86_prescott
default nocona if BR2_x86_nocona
default core2 if BR2_x86_core2
default k8 if BR2_x86_opteron
default k8-sse3 if BR2_x86_opteron_sse3
default barcelona if BR2_x86_barcelona
default k6 if BR2_x86_k6
default k6-2 if BR2_x86_k6_2
default athlon if BR2_x86_athlon
default athlon-4 if BR2_x86_athlon_4
default winchip-c6 if BR2_x86_winchip_c6
default winchip2 if BR2_x86_winchip2
default c3 if BR2_x86_c3
default geode if BR2_x86_geode
default armv4t if BR2_arm7tdmi
default armv3 if BR2_arm610
default armv3 if BR2_arm710
default armv4t if BR2_arm720t
default armv4t if BR2_arm920t
default armv4t if BR2_arm922t
default armv5te if BR2_arm926t
default armv5t if BR2_arm10t
default armv6j if BR2_arm1136jf_s
default armv6zk if BR2_arm1176jz_s
default armv6zk if BR2_arm1176jzf_s
default armv7-a if BR2_cortex_a8
default armv4 if BR2_sa110
default armv4 if BR2_sa1100
default armv5te if BR2_xscale
default iwmmxt if BR2_iwmmxt
default v0 if BR2_cris_unknown
default v10 if BR2_cris_generic
default v3 if BR2_cris_etrax_4
default v8 if BR2_cris_etrax_100
default v10 if BR2_cris_etrax_100lx
default 68000 if BR2_m68k_68000
default 68010 if BR2_m68k_68010
default 68020 if BR2_m68k_68020
default 68030 if BR2_m68k_68030
default 68040 if BR2_m68k_68040
default 68060 if BR2_m68k_68060
config BR2_GCC_TARGET_ABI
string
default apcs-gnu if BR2_ARM_OABI
default atpcs if BR2_arm_dunno
default aapcs if BR2_arm_dunno
default aapcs-linux if BR2_ARM_EABI
default 32 if BR2_MIPS_OABI32
default n32 if BR2_MIPS_ABI32
default eabi if BR2_MIPS_EABI
default o64 if BR2_MIPS_OABI64
default n64 if BR2_MIPS_ABI64
default mmixware if BR2_mmix && BR2_MMIX_ABI_native
default gnu if BR2_mmix && !BR2_MMIX_ABI_native
default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
default spe if BR2_powerpc && BR2_PPC_ABI_spe
default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble