From 21d52e52d8dee0940d28b3a38551eb183be37813 Mon Sep 17 00:00:00 2001
From: Herve Codina <herve.codina@bootlin.com>
Date: Tue, 17 Aug 2021 10:39:24 +0200
Subject: [PATCH] package/pkg-utils.mk: break hardlinks in global {TARGET,
 HOST}_DIR on per-package build

Without this patch, a make <pkg>_rebuild detects overwrites. Indeed, in
target_finalize steps some modifications are done on installed files (ie
strip or TARGET_FINALIZE_HOOKS for instance).

In order to avoid these modifications seen from per-package {TARGET,HOST}_DIR
and so been analyzed as some overwrites, global {TARGET,HOST}_DIR is built
using a full copy of the involved per-package files instead of hardlinks.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/pkg-utils.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
index 530638566c..bdbdf20c23 100644
--- a/package/pkg-utils.mk
+++ b/package/pkg-utils.mk
@@ -217,7 +217,7 @@ ifeq ($(BR2_PER_PACKAGE_DIRECTORIES),y)
 define per-package-rsync
 	mkdir -p $(3)
 	$(foreach pkg,$(1),\
-		rsync -a --link-dest=$(PER_PACKAGE_DIR)/$(pkg)/$(2)/ \
+		rsync -a \
 			$(PER_PACKAGE_DIR)/$(pkg)/$(2)/ \
 			$(3)$(sep))
 endef