<html>
    <head>
      <base href="https://bugs.llvm.org/">
    </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 - -fuse-ld errors"
   href="https://bugs.llvm.org/show_bug.cgi?id=41778">41778</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>-fuse-ld errors
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>lld
          </td>
        </tr>

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

        <tr>
          <th>Hardware</th>
          <td>Macintosh
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>MacOS X
          </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>MachO
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>bogardon@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Apologies in advance if this was already addressed elsewhere or I'm just plain
using it wrong.

If I run:

clang -fuse-ld=/path/to/ld.lld helloworld.c

I get:

ld.lld: error: unknown argument: -no_deduplicate
ld.lld: error: unknown argument: -dynamic
ld.lld: error: unknown argument: -arch
ld.lld: error: unknown argument: -syslibroot
ld.lld: error: unknown emulation: acosx_version_min
ld.lld: error: unable to find library -lto_library
ld.lld: error:
/Applications/Xcode_10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/libLTO.dylib:
unknown file type
ld.lld: error: cannot open x86_64: No such file or directory
ld.lld: error: cannot open 10.14.0: No such file or directory
ld.lld: error: cannot open
/Applications/Xcode_10.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk:
Is a directory
ld.lld: error: /var/folders/st/z3nryntj70bdt7m4w87nkvwc007g6z/T/test-7dc1fa.o:
unknown file type
ld.lld: error: unable to find library -lSystem
ld.lld: error:
/Applications/Xcode_10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/10.0.0/lib/darwin/libclang_rt.osx.a:
unknown file type
clang: error: linker command failed with exit code 1 (use -v to see invocation)</pre>
        </div>
      </p>


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