[llvm-commits] [polly] r168279 - /polly/trunk/utils/checkout_cloog.sh

[Sebastian Pop]

Author: spop
Date: Sat Nov 17 22:34:31 2012
New Revision: 168279

URL: http://llvm.org/viewvc/llvm-project?rev=168279&view=rev
Log:
utils: use rmdir instead of rm to remove empty dirs

as suggested by Sven Verdoolaege <skimo-polly at kotnet.org>

Modified:
    polly/trunk/utils/checkout_cloog.sh

Modified: polly/trunk/utils/checkout_cloog.sh
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/utils/checkout_cloog.sh?rev=168279&r1=168278&r2=168279&view=diff
==============================================================================
--- polly/trunk/utils/checkout_cloog.sh (original)
+++ polly/trunk/utils/checkout_cloog.sh Sat Nov 17 22:34:31 2012
@@ -67,9 +67,9 @@
   echo :: Performing initial checkout
   # Remove the existing CLooG and ISL dirs to avoid crashing older git versions.
   cd ${CLOOG_DIR}/..
-  run rm -rf ${CLOOG_DIR}
+  run rmdir "${CLOOG_DIR}"
   run git clone http://repo.or.cz/r/cloog.git ${CLOOG_DIR}
-  run rm -rf ${ISL_DIR}
+  run rmdir "${ISL_DIR}"
   run git clone http://repo.or.cz/r/isl.git ${ISL_DIR}
 fi