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-rw-r--r--package/pkg-kconfig.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/package/pkg-kconfig.mk b/package/pkg-kconfig.mk
index 071153a0bf..ec58d69f55 100644
--- a/package/pkg-kconfig.mk
+++ b/package/pkg-kconfig.mk
@@ -66,7 +66,7 @@ $$(addprefix $(1)-,$$($(2)_KCONFIG_EDITORS)): $$($(2)_DIR)/.stamp_kconfig_fixup_
# Target to copy back the configuration to the source configuration file
$(1)-update-config: $$($(2)_DIR)/.stamp_kconfig_fixup_done
- cp -f $$($(2)_DIR)/.config $$($(2)_KCONFIG_FILE)
+ cp --preserve=timestamps -f $$($(2)_DIR)/.config $$($(2)_KCONFIG_FILE)
endef # inner-kconfig-package
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