Where is acmkdir?

To: fedora-list@xxxxxxxxxx
Subject: Where is acmkdir?
From: "J.P." <jiapu.mail@xxxxxxxxx>
Date: Wed, 22 Dec 2004 08:25:54 -0800
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I am using fedora 3. And I couldn't find acmkdir. It is still part of 
GNU build system, isn't it?