<div dir="ltr">Can you provide (as text, not an image) the full clang command line that is being invoked?<div><br></div><div>This might be an XCode issue rather than a Clang issue, in which case you will need to ask Apple.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 24 August 2017 at 04:19, wwwwwww via cfe-dev <span dir="ltr"><<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p class="MsoNormal"><span style="font-family:Arial,"Microsoft JhengHei",微軟正黑體,"LiHei Pro",儷黑體,PMingLiu,新細明體,sans-serif;font-size:18px;text-align:justify">Hi, </span></p><p class="MsoNormal"><span style="font-family:Arial,"Microsoft JhengHei",微軟正黑體,"LiHei Pro",儷黑體,PMingLiu,新細明體,sans-serif;font-size:18px;text-align:justify">Everyone!</span></p><p class="MsoNormal"><span style="font-family:Arial,"Microsoft JhengHei",微軟正黑體,"LiHei Pro",儷黑體,PMingLiu,新細明體,sans-serif;font-size:18px;text-align:justify">I am sanren,worked for Tencent.</span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">We have a error about Clang6.0 : "cannot specify -o
when generating multiple output files". <u></u><u></u></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Environment:Xcode9 beta and Clang6.0( From:git clone<span class="m_-3884294292673763948apple-converted-space"> </span></span><span lang="EN-US" style="font-size:14.0pt;font-family:"\005fae\008f6f\0096c5\009ed1",sans-serif"><a href="http://llvm.org/git/llvm.git" target="_blank"><span style="color:rgb(0,89,153);border:1pt none windowtext;padding:0cm;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;text-decoration:none">http://llvm.org/git/<wbr>llvm.git</span></a><span style="color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">) <u></u><u></u></span></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">We write the ClangPlugin and insert into
Xcode9,We do the samething with Xcode8 and clang4.0,and it's worked well.<u></u><u></u></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">But when we update to Xcode9,the problem
appeared</span><span style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">：<span lang="EN-US"><u></u><u></u></span></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"><u></u> <u></u></span></p>

<p class="MsoNormal"><span lang="EN-US"><img border="0" width="1002" height="853" src="cid:0EF31B16@38A7AB05.44B69E59.jpg"></span><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"><u></u><u></u></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"><u></u> <u></u></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">We modify the project setting in order to add
ClangPlugin,the setting detail as follow:<u></u><u></u></span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"><u></u> <u></u></span></p>

<p class="MsoNormal" align="left"><span lang="EN-US"><img border="0" width="783" height="385" src="cid:AF958977@BC9B2954.44B69E59.jpg"></span><span lang="EN-US" style="font-size:12.0pt;font-family:宋体"><u></u><u></u></span></p>

<p class="MsoNormal" align="left"><span lang="EN-US"><img border="0" width="955" height="823" src="cid:722B8B2A@32B71349.44B69E59.jpg"></span><span lang="EN-US" style="font-size:12.0pt;font-family:宋体"><u></u><u></u></span></p>

<p class="MsoNormal" align="left"><br></p><p class="MsoNormal" align="left"><font style="display:inline;font-size:18.6667px;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-color:rgba(0,0,0,0);font-weight:normal;font-style:normal">Attach is the design the source code of ClangPlugin.</font></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Look forward to your reply.<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"><span style="color:rgb(0,0,0);font-family:Arial,"Microsoft JhengHei",微軟正黑體,"LiHei Pro",儷黑體,PMingLiu,新細明體,sans-serif;font-size:18px;line-height:35.1px;text-align:justify">Cheers!</span></span></p>

<p class="MsoNormal" align="left"><br></p>

<p class="MsoNormal" align="left"><span lang="EN-US" style="font-size:12.0pt;font-family:宋体"> </span></p>

<p class="MsoNormal"><span lang="EN-US" style="font-size:14pt;font-family:微软雅黑,sans-serif;color:rgb(36,39,41);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"><u></u> <u></u></span></p><br>______________________________<wbr>_________________<br>
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