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[RFC 03/20] depcomp: use "rmdir", not "rm -rf", to remove the empty lock
From: |
Stefano Lattarini |
Subject: |
[RFC 03/20] depcomp: use "rmdir", not "rm -rf", to remove the empty lock directory |
Date: |
Thu, 18 Oct 2012 22:40:37 +0200 |
* lib/depcomp (pgcc): Here.
Signed-off-by: Stefano Lattarini <address@hidden>
---
lib/depcomp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/depcomp b/lib/depcomp
index 76ad09f..6cbc50f 100755
--- a/lib/depcomp
+++ b/lib/depcomp
@@ -356,7 +356,7 @@ pgcc)
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
- trap "echo '$0: caught signal, cleaning up...' >&2; rm -rf $lockdir" 1 2 13
15
+ trap "echo '$0: caught signal, cleaning up...' >&2; rmdir $lockdir" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0 ; do
@@ -366,7 +366,7 @@ pgcc)
"$@" -MD
stat=$?
# Release the lock.
- rm -rf $lockdir
+ rmdir $lockdir
break
else
## the lock is being held by a different process,
--
1.8.0.rc2.11.gd25c58c
- [RFC 00/20] Refactoring and modernizations in the depcomp script, Stefano Lattarini, 2012/10/18
- [RFC 01/20] depcomp: be more idiomatic in checking for zero exit statuses, Stefano Lattarini, 2012/10/18
- [RFC 02/20] depcomp: remove useless quoting in variable definitions, Stefano Lattarini, 2012/10/18
- [RFC 03/20] depcomp: use "rmdir", not "rm -rf", to remove the empty lock directory,
Stefano Lattarini <=
- [RFC 04/20] depcomp: correctly propagate exit status in exit trap, Stefano Lattarini, 2012/10/18
- [RFC 05/20] depcomp: safer quoting in variable expansion, Stefano Lattarini, 2012/10/18
- [RFC 06/20] depcomp: cosmetic fixlets to a comment, Stefano Lattarini, 2012/10/18
- [RFC 07/20] depcomp: don't rely on character ranges working as in C locale, Stefano Lattarini, 2012/10/18
- [RFC 08/20] depcomp: reduce code duplication, Stefano Lattarini, 2012/10/18
- [RFC 09/20] depcomp: avoid an extra fork when possible, Stefano Lattarini, 2012/10/18
- [RFC 10/20] depcomp: less duplication between AIX and Tru64 modes, Stefano Lattarini, 2012/10/18
- [RFC 11/20] depcomp: make some code more self-documenting, Stefano Lattarini, 2012/10/18