[OE-core] [PATCH] dbus-test: Replace cp -a with portable options

[Khem Raj]

-a option is linux specific

Errors like below are fixed when -a is used

bus/connection.h is owned by uid 1000, which is the same as t
he user running bitbake. This may be due to host contamination

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/recipes-core/dbus/dbus-test_1.12.16.bb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/dbus/dbus-test_1.12.16.bb b/meta/recipes-core/dbus/dbus-test_1.12.16.bb
index bea0e74ed0..91e2ba69d2 100644
--- a/meta/recipes-core/dbus/dbus-test_1.12.16.bb
+++ b/meta/recipes-core/dbus/dbus-test_1.12.16.bb
@@ -70,11 +70,11 @@ do_install_ptest() {
 
 	install ${B}/test/test-segfault ${D}${PTEST_PATH}/test
 
-	cp -r ${B}/test/data ${D}${PTEST_PATH}/test
+	cp -R --no-dereference --preserve=mode,links ${B}/test/data ${D}${PTEST_PATH}/test
 	install ${B}/dbus/.libs/test-dbus ${D}${PTEST_PATH}/test
 
 	install -d ${D}${PTEST_PATH}/test/.libs
-	cp -a ${B}/dbus/.libs/*.so* ${D}${PTEST_PATH}/test/.libs
+	cp -R --no-dereference --preserve=mode,links ${B}/dbus/.libs/*.so* ${D}${PTEST_PATH}/test/.libs
 
 	# Remove build host references...
 	find "${D}${PTEST_PATH}/test/data" \( -name *.service -o -name *.conf -o -name "*.aaprofile" \) -type f -exec \
-- 
2.25.1