Kernel "make clean" kills repo

[Nathan Lynch]

Nathan Lutchansky wrote:
> 
>     [~/hg] $ hg clone linux-2.6 linux-make-test
>     [~/hg] $ cd linux-make-test/
>     [~/hg/linux-make-test] $ ls -l .hg/data/.hgtags.d
>     -rw-r--r--  2 lutchann users 238 Jul 26 13:52 .hg/data/.hgtags.d
>     [~/hg/linux-make-test] $ make clean
>     [~/hg/linux-make-test] $ ls -l .hg/data/.hgtags.d
>     ls: .hg/data/.hgtags.d: No such file or directory
>     [~/hg/linux-make-test] $
> 
> The kernel clean target removes all files in the tree starting with . and 
> ending with .d, which trashes some files in the repo and makes Mercurial 
> fairly unhappy.

I think this is the right way to fix it in the kernel Makefile.

diff -r 5be3d7aab675 -r 3b3c06767d01 Makefile
--- a/Makefile	Thu Aug  4 17:36:25 2005
+++ b/Makefile	Sun Aug  7 18:20:36 2005
@@ -374,8 +374,8 @@
 
 # Files to ignore in find ... statements
 
-RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc \) -prune -o
-RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc
+RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg \) -prune -o
+RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg
 
 # ===========================================================================
 # Rules shared between *config targets and build targets