busybox: enable truncate on bcm53xx target

It's needed for optimized sysupgrade. On host machine this change
increased busybox size by 4096 B.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 547f1ec25af59f9e69ae3cb69d1312e63138d4bf)

diff --git a/package/utils/busybox/Config-defaults.in b/package/utils/busybox/Config-defaults.in
index c715e4b993fa2002e6dcc8d7cfd7585e0a3dceba..36731f2b6e8e03011a1c30d8beb7ed2bd6440503 100644 (file)
--- a/package/utils/busybox/Config-defaults.in
+++ b/package/utils/busybox/Config-defaults.in
@@ -843,6 +843,7 @@ config BUSYBOX_DEFAULT_TRUE
        default y
 config BUSYBOX_DEFAULT_TRUNCATE
        bool
+       default y if TARGET_bcm53xx
        default n
 config BUSYBOX_DEFAULT_TTY
        bool