| Message ID | 1413749285-1108-26-git-send-email-thomas.petazzoni@free-electrons.com |
|---|---|
| State | Accepted |
| Commit | 6bec1d5191a2f017f1e7aa46286de50ba067b7de |
| Headers | show |
Thomas, All, On 2014-10-19 22:07 +0200, Thomas Petazzoni spake thusly: > 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: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Regards, Yann E. MORIN. > --- > arch/Config.in.x86 | 32 +------------------------------- > 1 file changed, 1 insertion(+), 31 deletions(-) > > diff --git a/arch/Config.in.x86 b/arch/Config.in.x86 > index 9aa4ea2..0b7919b 100644 > --- a/arch/Config.in.x86 > +++ b/arch/Config.in.x86 > @@ -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 > -- > 2.0.0 > > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
diff --git a/arch/Config.in.x86 b/arch/Config.in.x86 index 9aa4ea2..0b7919b 100644 --- a/arch/Config.in.x86 +++ b/arch/Config.in.x86 @@ -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
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: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> --- arch/Config.in.x86 | 32 +------------------------------- 1 file changed, 1 insertion(+), 31 deletions(-)