[backfire] tools: backport quilt, bison, libtool, autoconf and automake relocatabilit...
[openwrt-10.03/.git] / tools / automake / patches / 100-aclocal-skip-not-existing-directories.patch
1 --- a/aclocal.in
2 +++ b/aclocal.in
3 @@ -310,6 +310,12 @@ sub scan_m4_dirs ($@)
4  
5    foreach my $m4dir (@dirlist)
6      {
7 +      if (! -d $m4dir)
8 +      {
9 +        msg ('override', "warning: skipping not existing directory `$m4dir'");
10 +        next;
11 +      }
12 +
13        if (! opendir (DIR, $m4dir))
14         {
15           fatal "couldn't open directory `$m4dir': $!";