From: Antonio Ospite <ospite@studenti.unina.it>
Date: Sat, 13 Feb 2010 09:32:37 +0000 (+0000)
Subject: meta-toolchain: Run rmdir only if empty dirs are actually found.
X-Git-Tag: Release-2010-05/1~491^2~259
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4658a3fca9935187e267c4bb6e62f8bd5e497835;p=openembedded.git

meta-toolchain: Run rmdir only if empty dirs are actually found.

Prevent a failure in do_populate_sdk when there are no empty
directories:
  /bin/rmdir: missing operand
  Try `/bin/rmdir --help' for more information.

See also http://tinderbox.openembedded.net/packages/478437/

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
---

diff --git a/recipes/meta/meta-toolchain.bb b/recipes/meta/meta-toolchain.bb
index a8c27ecfda..3169425ebf 100644
--- a/recipes/meta/meta-toolchain.bb
+++ b/recipes/meta/meta-toolchain.bb
@@ -67,7 +67,7 @@ do_populate_sdk() {
 	rm -Rf ${SDK_OUTPUT}/usr/lib
 
 	# Clean up empty directories from excluded packages
-	find ${SDK_OUTPUT} -depth -type d -empty -print0 | xargs -0 /bin/rmdir
+	find ${SDK_OUTPUT} -depth -type d -empty -print0 | xargs -r0 /bin/rmdir
 
 	install -d ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/${sysconfdir}
 	install -m 0644 ${IPKGCONF_TARGET} ${IPKGCONF_SDK} ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/${sysconfdir}/