libusb-compat: 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.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/meta/recipes-support/libusb/libusb-compat_0.1.3.bb b/meta/recipes-support/libusb/libusb-compat_0.1.3.bb
index 60ebcc20f2..1595a2994e 100644
--- a/meta/recipes-support/libusb/libusb-compat_0.1.3.bb
+++ b/meta/recipes-support/libusb/libusb-compat_0.1.3.bb
@@ -15,7 +15,7 @@ DEPENDS = "libusb1"
 PROVIDES = "libusb"
 
 PE = "1"
-PR = "r2"
+PR = "r3"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/libusb/libusb-compat-${PV}.tar.bz2 \
            file://0.1.0-beta1-gcc3.4-fix.patch"
@@ -29,7 +29,9 @@ 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_${PN}-dev += "${base_libdir}/*.so"