recipes: Replace "cp -a" with "cp -R --no-dereference --preserve=mode, links"

* Using "cp -a" leaks UID of user running the builds, causing
  many QA warnings.
* See this thread for details:
  http://lists.openembedded.org/pipermail/openembedded-core/2015-November/112904.html

(From OE-Core rev: 2fcb9bee2487ba8c5e7b2c1fda2fdffcf7fb7f78)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-core/coreutils/coreutils_8.27.bb b/meta/recipes-core/coreutils/coreutils_8.27.bb
index 667e0af560..ea8740a2d1 100644
--- a/meta/recipes-core/coreutils/coreutils_8.27.bb
+++ b/meta/recipes-core/coreutils/coreutils_8.27.bb
@@ -99,7 +99,7 @@ do_install_append() {
         install -t ${D}/${mandir}/man1 ${S}/man/*.1
         # prebuilt man pages don't do a separate man page for [ vs test.
         # see comment above r.e. sed and update-alternatives
-        cp -a ${D}${mandir}/man1/test.1 ${D}${mandir}/man1/lbracket.1.${BPN}
+        cp -R --no-dereference --preserve=mode,links -v ${D}${mandir}/man1/test.1 ${D}${mandir}/man1/lbracket.1.${BPN}
 }
 
 inherit update-alternatives