automake: rework patch; only skip when the directories does not exist, this preserves error cases like missing access permissions
SVN-Revision: 24427
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@ -1,12 +1,15 @@
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--- a/aclocal.in
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--- a/aclocal.in
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+++ b/aclocal.in
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+++ b/aclocal.in
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@@ -311,7 +311,8 @@ sub scan_m4_dirs ($@)
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@@ -309,6 +309,12 @@ sub scan_m4_dirs ($@)
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foreach my $m4dir (@dirlist)
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{
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{
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+ if (! -d $m4dir)
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+ {
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+ msg ('override', "warning: skipping not existing directory `$m4dir'");
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+ next;
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+ }
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+
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if (! opendir (DIR, $m4dir))
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if (! opendir (DIR, $m4dir))
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{
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{
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- fatal "couldn't open directory `$m4dir': $!";
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fatal "couldn't open directory `$m4dir': $!";
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+ msg ('override', "warning: skipping not existing directory `$m4dir'");
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+ next;
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}
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# We reverse the directory contents so that foo2.m4 gets
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