libusb1: Cope with ${libdir} and ${base_libdir} being the same

${libdir} and ${base_libdir} may be the same. If they are don't try and
move files onto themselves.

(From OE-Core rev: 2ada7f7a0fa8a76a9ef7b45b0e0ced78757d9021)

Signed-off-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/meta/recipes-support/libusb/libusb1_1.0.8.bb b/meta/recipes-support/libusb/libusb1_1.0.8.bb
index 8873de745a..e45a9d9ae3 100644
--- a/meta/recipes-support/libusb/libusb1_1.0.8.bb
+++ b/meta/recipes-support/libusb/libusb1_1.0.8.bb
@@ -6,7 +6,7 @@ SECTION = "libs"
 LICENSE = "LGPLv2.1+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=fbc093901857fcd118f065f900982c24"
 
-PR = "r2"
+PR = "r3"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/libusb/libusb-${PV}.tar.bz2"
 
@@ -20,7 +20,9 @@ EXTRA_OECONF = "--libdir=${base_libdir}"
 
 do_install_append() {
         install -d ${D}${libdir}
-        mv ${D}${base_libdir}/pkgconfig ${D}${libdir}
+        if [ ! ${D}${libdir} -ef ${D}${base_libdir} ]; then
+                mv ${D}${base_libdir}/pkgconfig ${D}${libdir}
+        fi
 }
 
 FILES_${PN} += "${base_libdir}/*.so.*"