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16 lines
376 B
Diff
16 lines
376 B
Diff
--- a/bin/aclocal.in
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+++ b/bin/aclocal.in
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@@ -356,6 +356,12 @@ sub scan_m4_dirs ($$@)
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foreach my $m4dir (@dirlist)
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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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{
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# TODO: maybe avoid complaining only if errno == ENONENT?
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