[OE-core] [PATCH] machine_dict: Add i686 to the ELF machine dictionary

[Alejandro Enedino Hernandez Samaniego]

An error like the following is thrown when building
baremetal applications on some x86 architectures:

  (machine, osabi, abiversion, littleendian, bits) \
    = oe.elf.machine_dict(d)[target_os][target_arch]

Exception: KeyError: i686

Since the i686 (target_arch) key does not exist in the dictionary.

Add the key to fix the error.

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro at enedino.org>
---
 meta/lib/oe/elf.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/lib/oe/elf.py b/meta/lib/oe/elf.py
index 2562cea..e0c31ff 100644
--- a/meta/lib/oe/elf.py
+++ b/meta/lib/oe/elf.py
@@ -15,6 +15,7 @@ def machine_dict(d):
                         "aarch64" :   (183,    0,    0,          True,          64),
                         "aarch64_be" :(183,    0,    0,          False,         64),
                         "i586" :      (3,      0,    0,          True,          32),
+                        "i686" :      (3,      0,    0,          True,          32),
                         "x86_64":     (62,     0,    0,          True,          64),
                         "epiphany":   (4643,   0,    0,          True,          32),
                         "lm32":       (138,    0,    0,          False,         32),
-- 
2.7.4