-march flag is not in CFLAGS so this will always default to -mcpu=cortex-a8
-mfpu=neon.

Upstream-Status: Pending
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>

Index: git/configure
===================================================================
--- git.orig/configure	2013-02-10 16:26:40.666343682 +0200
+++ git/configure	2013-02-10 16:27:49.198341677 +0200
@@ -703,9 +703,6 @@
 fi

 if [ $asm = auto -a $ARCH = ARM ] ; then
-    # set flags so neon is built by default
-    echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
-
     if  cc_check '' '' '__asm__("rev ip, ip");' ; then      define HAVE_ARMV6
         cc_check '' '' '__asm__("movt r0, #0");'         && define HAVE_ARMV6T2
         cc_check '' '' '__asm__("vadd.i16 q0, q0, q0");' && define HAVE_NEON