tar: fix install if bindir == base_bindir

Don't try to move binaries onto themselves if ${bindir} and
${base_bindir} are the same, as is the case on systems with a
merged /usr directory.

(From OE-Core rev: 2c7149633731272df5323dd0bd5165a67b0eb2f4)

Signed-off-by: Dominic Sacré <dominic.sacre@gmx.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/meta/recipes-extended/tar/tar.inc b/meta/recipes-extended/tar/tar.inc
index b339c43385..93e4da114b 100644
--- a/meta/recipes-extended/tar/tar.inc
+++ b/meta/recipes-extended/tar/tar.inc
@@ -22,10 +22,12 @@ do_install () {
 }
 
 do_install_append_class-target() {
-    install -d ${D}${base_bindir}
-    mv ${D}${bindir}/tar ${D}${base_bindir}/tar
-    mv ${D}${bindir}/gtar ${D}${base_bindir}/gtar
-    rmdir ${D}${bindir}/
+    if [ "${base_bindir}" != "${bindir}" ]; then
+        install -d ${D}${base_bindir}
+        mv ${D}${bindir}/tar ${D}${base_bindir}/tar
+        mv ${D}${bindir}/gtar ${D}${base_bindir}/gtar
+        rmdir ${D}${bindir}/
+    fi
 }
 
 PACKAGES =+ "${PN}-rmt"