Commit 6bec1d51 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

arch/x86: get rid of BR2_GCC_TARGET_TUNE 



According to the gcc documentation, -march implies -mtune on x86, so
defining both BR2_GCC_TARGET_ARCH and BR2_GCC_TARGET_TUNE is
redundant. Therefore, this commit removes the definition of
BR2_GCC_TARGET_TUNE on x86.

However, while doing so, it adds one new case for BR2_GCC_TARGET_ARCH:
using -march=generic when BR2_x86_generic is selected.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent ae2850b7

arch/Config.in.x86

+1 −31
Original line number Diff line number Diff line
@@ -205,37 +205,6 @@ config BR2_ENDIAN 
config BR2_ARCH_HAS_ATOMICS

	default y if !BR2_x86_i386



config BR2_GCC_TARGET_TUNE

	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 "corei7"	if BR2_x86_corei7

	default "atom"		if BR2_x86_atom

	default "k8"		if BR2_x86_opteron

	default "k8-sse3"	if BR2_x86_opteron_sse3

	default "barcelona"	if BR2_x86_barcelona

	default "btver2"	if BR2_x86_jaguar

	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 "c3-2"		if BR2_x86_c32

	default "geode"		if BR2_x86_geode

	default "generic"	if BR2_x86_generic



config BR2_GCC_TARGET_ARCH

	default "i386"		if BR2_x86_i386

	default "i486"		if BR2_x86_i486
@@ -265,3 +234,4 @@ config BR2_GCC_TARGET_ARCH 
	default "c3"		if BR2_x86_c3

	default "c3-2"		if BR2_x86_c32

	default "geode"		if BR2_x86_geode

	default "generic"	if BR2_x86_generic