r1815: * dh_clean: Patch from Matej Vela to clean up autom4te.cache directories

  in subdiretories of the source tree and do it all in one enormous,
  evil, and fast find expression. Closes: #338193

1 files changed, 4 insertions, 7 deletions

diff --git a/dh_clean b/dh_clean
index 0fb3464a..18c298df 100755
--- a/dh_clean
+++ b/dh_clean
@@ -87,20 +87,17 @@ if (! $dh{D_FLAG}) {
 	# See if some files that would normally be deleted are excluded.
 	my $find_options='';
 	if (defined($dh{EXCLUDE_FIND}) && $dh{EXCLUDE_FIND} ne '') {
-		$find_options="-a ! \\( $dh{EXCLUDE_FIND} \\)";
+		$find_options="! \\( $dh{EXCLUDE_FIND} \\) -a";
 	}
 
 	# Remove other temp files.
-	complex_doit("find . -type f -a \\
+	complex_doit("find . $find_options \\( \\( -type f -a \\
 	        \\( -name '#*#' -o -name '.*~' -o -name '*~' -o -name DEADJOE \\
 		 -o -name '*.orig' -o -name '*.rej' -o -name '*.bak' \\
 		 -o -name '.*.orig' -o -name .*.rej -o -name '.SUMS' \\
 		 -o -name TAGS -o -name core -o \\( -path '*/.deps/*' -a -name '*.P' \\) \\
-		\\) $find_options -exec rm -f {} \\;");
-
-	# Stupid autoconf cache directory.
-	doit("rm", "-rf", "autom4te.cache")
-		unless excludefile("autom4te.cache");
+		\\) -exec rm -f {} \\; \\) -o \\
+		\\( -type d -a -name autom4te.cache -prune -exec rm -rf {} \\; \\) \\)");
 }
 
 doit('rm', '-rf', 'debian/tmp') if -x 'debian/tmp' && ! compat(1) &&