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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang: The "x86_64-unknown-elf" target does not define __ELF__"
href="https://bugs.llvm.org/show_bug.cgi?id=47036">47036</a>
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<th>Summary</th>
<td>Clang: The "x86_64-unknown-elf" target does not define __ELF__
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>other
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>kaeptmblaubaer1000@gmail.com
</td>
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<pre>kb1000 <<a href="mailto:kaeptmblaubaer1000@gmail.com">kaeptmblaubaer1000@gmail.com</a>>
Do., 6. Aug., 22:17 (vor 17 Stunden)
an Visual
Minimal reproduction:
clang -E -dM -target x86_64-unknown-elf -x c /dev/null
vs.
clang -E -dM -target x86_64-unknown-linux-elf -x c /dev/null
While you won't see __ELF__ for the first command, you will see it for the
second command.
Please note that I only verified this against clang 10.0.1.
I originally noticed this while trying to compile the Firework Kernel
(<a href="https://github.com/Firework-OS/Kernel">https://github.com/Firework-OS/Kernel</a>) on Termux, which uses libc++, which in
turn complains if it does not detect the object file format.</pre>
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