<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - -print-multi-os-directory works differently on Mac and Linux"
   href="https://llvm.org/bugs/show_bug.cgi?id=22982">22982</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>-print-multi-os-directory works differently on Mac and Linux
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>-New Bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>pj.hades@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvmbugs@cs.uiuc.edu
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>The option -print-multi-os-directory prints x86_64 on my Mac OS X Yosemite:

$ uname -a
Darwin Evangelion.local 14.1.0 Darwin Kernel Version 14.1.0: Thu Feb 26
19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64 x86_64
$ clang --print-multi-os-directory
x86_64

But it prints nothing on my 64-bit Archlinux:

$ uname -a
Linux eva-dummy 3.18.6-1-ARCH #1 SMP PREEMPT Sat Feb 7 08:44:05 CET 2015 x86_64
GNU/Linux
$ clang --print-multi-os-directory
$ echo $?
0</pre>
        </div>
      </p>
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