Set user-writeable bit when using IFLAGS[12] so that building using NSDISTMODE=copy works

config/rules.mk

@@ -426,8 +426,8 @@ ifeq ($(USE_TVFS),1)
 IFLAGS1 = -rb
 IFLAGS2 = -rb
 else
-IFLAGS1 = -m 444
-IFLAGS2 = -m 555
+IFLAGS1 = -m 644
+IFLAGS2 = -m 755
 endif
 
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