automake: skip over not existing m4 macro directories, don't fail
SVN-Revision: 24424
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1 changed files with 12 additions and 0 deletions
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--- a/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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{
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if (! opendir (DIR, $m4dir))
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{
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- fatal "couldn't open directory `$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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