[llvm-commits] [polly] r170732 - /polly/branches/release_32/utils/checkout_cloog.sh

[Tobias Grosser]

Author: grosser
Date: Thu Dec 20 14:18:02 2012
New Revision: 170732

URL: http://llvm.org/viewvc/llvm-project?rev=170732&view=rev
Log:
utils: use rmdir instead of rm to remove empty dirs

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

Merged from: https://llvm.org/svn/llvm-project/polly/trunk@168279

Modified:
    polly/branches/release_32/utils/checkout_cloog.sh

Modified: polly/branches/release_32/utils/checkout_cloog.sh
URL: http://llvm.org/viewvc/llvm-project/polly/branches/release_32/utils/checkout_cloog.sh?rev=170732&r1=170731&r2=170732&view=diff
==============================================================================
--- polly/branches/release_32/utils/checkout_cloog.sh (original)
+++ polly/branches/release_32/utils/checkout_cloog.sh Thu Dec 20 14:18:02 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