[OE-core] [oe-core][patch v2] sanity.bbclass: correct the gcc_arch check logic

[Zhenhua Luo]

The gcc arch check result is incorrect when gcc version is older than 4.5.
Sanity checker requests user to add "-march=native" into BUILD_CFLAGS even if
the flag is not supported by host gcc.

The status is 0 when -march=native is supported by host gcc, so set result to
True, otherwise set result to False.

Signed-off-by: Zhenhua Luo <zhenhua.luo at freescale.com>
---
 meta/classes/sanity.bbclass |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 3b9934b..ee09679 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -325,7 +325,7 @@ def check_gcc_march(sanity_data):
         if status != 0:
             # Check if GCC could work with march
             status,result = oe.utils.getstatusoutput("${BUILD_PREFIX}gcc -march=native gcc_test.c -o gcc_test")
-            if status != 0: 
+            if status == 0: 
                 result = True
             else:
                 result = False
-- 
1.7.9.5