[OE-core] [PATCH 1/4] tar: fix install if bindir == base_bindir

[Dominic Sacré]

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.

Signed-off-by: Dominic Sacré <dominic.sacre at gmx.de>
---
 meta/recipes-extended/tar/tar.inc | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-extended/tar/tar.inc b/meta/recipes-extended/tar/tar.inc
index b339c43..93e4da1 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"
-- 
2.5.2