<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 - clang-clshouldn't emit Wmsvc-not-found if -fuse-ld=lld is passed"
href="https://bugs.llvm.org/show_bug.cgi?id=38016">38016</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>clang-clshouldn't emit Wmsvc-not-found if -fuse-ld=lld is passed
</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>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nicolasweber@gmx.de
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>I'm using this cross-compiling script:
$ cat clang-cl.sh
#!/bin/bash
TC=$HOME/src/chrome/src/third_party/depot_tools/win_toolchain
MS=$TC/vs_files/5454e45bf3764c03d3fc1024b3bf5bc41e3ab62c
SDK=$MS/win_sdk/Include/10.0.17134.0
VC=$MS/VC/Tools/MSVC/14.14.26428/include
SDK_LIB=$MS/win_sdk/Lib/10.0.17134.0
VC_LIB=$MS/VC/Tools/MSVC/14.14.26428/lib
bin/clang-cl -imsvc$SDK/ucrt -imsvc$SDK/um -imsvc$SDK/shared -imsvc$VC "$@"
/link /libpath:$SDK_LIB/ucrt/x86 /libpath:$SDK_LIB/um/x86 /libpath:$VC_LIB/x86
Building an empty binary:
$ cat empty.c
int main() {}
$ ./clang-cl.sh -fuse-ld=lld empty.c
clang-7.0: warning: unable to find a Visual Studio installation; try running
Clang from a developer command prompt [-Wmsvc-not-found]
It works, but I get -Wmsvc-not-found (which with /WX is an error).
The warning is silly for two reasons:
1. It's emitted by MSVCToolChain::buildLinker() but we don't use that linker
with -fuse-lld
2. The warning text only makes sense on Windows hosts.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>