automake: rework patch; only skip when the directories does not exist, this preserves error cases like missing access permissions

SVN-Revision: 24427
This commit is contained in:
Jo-Philipp Wich 2010-12-10 16:10:07 +00:00
parent 1fa3e7a941
commit 8f591af937

View file

@ -1,12 +1,15 @@
--- a/aclocal.in
+++ b/aclocal.in
@@ -311,7 +311,8 @@ sub scan_m4_dirs ($@)
@@ -309,6 +309,12 @@ sub scan_m4_dirs ($@)
foreach my $m4dir (@dirlist)
{
+ if (! -d $m4dir)
+ {
+ msg ('override', "warning: skipping not existing directory `$m4dir'");
+ next;
+ }
+
if (! opendir (DIR, $m4dir))
{
- fatal "couldn't open directory `$m4dir': $!";
+ msg ('override', "warning: skipping not existing directory `$m4dir'");
+ next;
}
# We reverse the directory contents so that foo2.m4 gets
fatal "couldn't open directory `$m4dir': $!";