[Buildroot] [PATCH] i386: properly define BR2_ARCH for all x86 subarchitectures

[Thomas Petazzoni]

We were not defining BR2_ARCH for two of the x86 subarchitecture,
which means the architecture part of the GNU_TARGET_NAME tuple was
empty, leading to weird build failures.

This commit fixes that by defining the appropriate values.

Fixes bug #8861.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 arch/Config.in.x86 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/Config.in.x86 b/arch/Config.in.x86
index 4039db8..efa9567 100644
--- a/arch/Config.in.x86
+++ b/arch/Config.in.x86
@@ -226,6 +226,8 @@ config BR2_ARCH
 	default "i686"		if BR2_x86_nocona && BR2_i386
 	default "i686"		if BR2_x86_core2 && BR2_i386
 	default "i686"		if BR2_x86_corei7 && BR2_i386
+	default "i686"		if BR2_x86_corei7_avx && BR2_i386
+	default "i686"		if BR2_x86_corei7_avx2 && BR2_i386
 	default "i686"		if BR2_x86_atom && BR2_i386
 	default "i686"		if BR2_x86_opteron && BR2_i386
 	default "i686"		if BR2_x86_opteron_sse3 && BR2_i386
-- 
2.6.4