- populate some BR2_GCC_TARGET_ARCH, BR2_GCC_TARGET_ABI, BR2_GCC_TARGET_TUNE defaults (hand-waving mode, of course untested.. ;)

Config.in

@@ -22,6 +22,8 @@ config BR2_avr32
 	bool "avr32"
 config BR2_cris
 	bool "cris"
+config BR2_ia64
+	bool "ia64"
 config BR2_i386
 	bool "i386"
 config BR2_m68k
@@ -34,6 +36,8 @@ config BR2_nios2
 	bool "nios2"
 config BR2_powerpc
 	bool "powerpc"
+config BR2_s390
+	bool "s390"
 config BR2_sh
 	bool "superh"
 config BR2_sh64
@@ -157,7 +161,7 @@ endchoice
 choice
 	prompt "Target Architecture Variant"
 	depends BR2_i386
-	default BR2_x86_i686
+	default BR2_x86_i386
 	help
 	  Specific CPU variant to use
 
@@ -169,12 +173,46 @@ 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
@@ -184,6 +222,10 @@ choice
 	help
 	  Specific CPU variant to use
 
+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
@@ -192,6 +234,61 @@ config BR2_x86_64_core2
 	bool "core2"
 endchoice
 
+choice
+	prompt "Target Architecture Variant"
+	depends 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 BR2_s390
+	default BR2_s390_g5
+	help
+	  Specific CPU variant to use
+
+config BR2_s390_g5
+	bool "g5"
+config BR2_s390_g6
+	bool "g6"
+config BR2_s390_z900
+	bool "z900"
+config BR2_s390_z990
+	bool "z990"
+config BR2_s390_z9_109
+	bool "z9_109"
+endchoice
+
+choice
+	prompt "Target Architecture Variant"
+	depends 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
+
+
+
 config BR2_ARCH
 	string
 	default "alpha"		if BR2_alpha
@@ -206,11 +303,14 @@ config BR2_ARCH
 	default "i686"		if BR2_x86_pentium4
 	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 "nios2"		if BR2_nios2
 	default "powerpc"	if BR2_powerpc
+	default "s390"		if BR2_s390
+	default "s390"		if BR2_s390x
 	default "sh2a_nofpueb"	if BR2_sh2a_nofpueb
 	default "sh2eb"		if BR2_sh2eb
 	default "sh3"		if BR2_sh3
@@ -223,6 +323,9 @@ config BR2_ARCH
 	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
+
 
 config BR2_ENDIAN
 	string
@@ -233,6 +336,188 @@ config BR2_ENDIAN
 	                    BR2_powerpc || BR2_sh2a_nofpueb || BR2_sh2eb || \
 	                    BR2_sh3eb || BR2_sh4eb || BR2_sparc
 
+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 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 arm9tdmi	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 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 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 cypress		if BR2_sparc_cypress
+	default supersparc	if BR2_sparc_supersparc
+	default hypersparc	if BR2_sparc_hypersparc
+	default f930		if BR2_sparc_f930
+	default f934		if BR2_sparc_f934
+	default sparclite86x	if BR2_sparc_sparclite86x
+	default tsc701		if BR2_sparc_tsc701
+	default ultrasparc	if BR2_sparc_ultrasparc
+	default ultrasparc3	if BR2_sparc_ultrasparc3
+	default niagara		if BR2_sparc_niagara
+	default g5		if BR2_s390_g5
+	default g6		if BR2_s390_g6
+	default z900		if BR2_s390_z900
+	default z990		if BR2_s390_z990
+	default z9-109		if BR2_s390_z9_109
+
+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 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
+	default g5		if BR2_s390_g5
+	default g6		if BR2_s390_g6
+	default z900		if BR2_s390_z900
+	default z990		if BR2_s390_z990
+	default z9-109		if BR2_s390_z9_109
+
+config BR2_GCC_TARGET_ABI
+	string
+	default apcs-gnu	if BR2_arm_dunno
+	default atpcs		if BR2_arm_dunno
+	default aapcs		if BR2_arm_dunno
+	default aapcs-linux	if BR2_arm_dunno
+	default iwmmxt		if BR2_iwmmxt
+	default 32		if BR2_mipsel && BR2_OABI
+	default n32		if BR2_mipsel && BR2_EABI
+	default o64		if BR2_mips && BR2_OABI
+	default 64		if BR2_mips && BR2_ABI64
+	default eabi		if BR2_mips && BR2_EABI
+	default mmixware	if BR2_mmix && BR2_ABI_native
+	default gnu		if BR2_mmix && !BR2_ABI_native
+	default altivec		if BR2_powerpc && BR2_ABI_altivec
+	default no-altivec	if BR2_powerpc && BR2_ABI_no-altivec
+	default spe		if BR2_powerpc && BR2_ABI_spe
+	default no-spe		if BR2_powerpc && BR2_ABI_no-spe
+	default ibmlongdouble	if BR2_powerpc && BR2_ABI_ibmlongdouble
+	default ieeelongdouble	if BR2_powerpc && BR2_ABI_ieeelongdouble
+
 menu "Build options"
 
 config BR2_WGET
@@ -419,3 +704,5 @@ source "toolchain/Config.in"
 source "package/Config.in"
 
 source "target/Config.in"
+
+