avoid echo -e and use printf instead
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21170 a1c6a512-1295-4272-9138-f99709370657
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@ -119,7 +119,7 @@ sub buildfonts {
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`rm -rf * >/dev/null 2>&1`;
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my $c = sprintf('echo -e "%s\n%sn\n" | ../tools/configure',
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my $c = sprintf("printf '%s\n%sn\n' | ../tools/configure",
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$confnum, $newl?'\n':'');
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print "C: $c\n" if($verbose);
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