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<p class="MsoNormal"><span style="color:black">(adding back cfe-dev)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">You'll need to link against a blocks runtime library. compiler-rt provides one (under lib/BlocksRuntime). I haven't tried building that under Windows, but I do see some _WIN32 defines in the source code, so hopefully
it should work?<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">Thorben Hasenpusch <t.hasenpusch@icloud.com><br>
<b>Date: </b>Monday, July 9, 2018 at 12:40 PM<br>
<b>To: </b>Shoaib Meenai <smeenai@fb.com><br>
<b>Subject: </b>Re: [cfe-dev] Clang-cl and C Blocks extension<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">But sadly, when trying to link I get this error: LNK2001: unresolved external symbol __imp__NSConcreteStackBlock.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Do I have to link against something specific?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">On 9. Jul 2018, at 21:32, Thorben Hasenpusch <<a href="mailto:t.hasenpusch@icloud.com">t.hasenpusch@icloud.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Thank you! That did the trick.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">On 9. Jul 2018, at 21:11, Shoaib Meenai <<a href="mailto:smeenai@fb.com">smeenai@fb.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">You can pass "-Xclang -fblocks" on the command line to pass the option to cc1 directly.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">From: cfe-dev <<a href="mailto:cfe-dev-bounces@lists.llvm.org">cfe-dev-bounces@lists.llvm.org</a>> on behalf of cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org">cfe-dev@lists.llvm.org</a>><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Reply-To: Thorben Hasenpusch <<a href="mailto:t.hasenpusch@icloud.com">t.hasenpusch@icloud.com</a>><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Date: Monday, July 9, 2018 at 12:06 PM<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">To: cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org">cfe-dev@lists.llvm.org</a>><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Subject: [cfe-dev] Clang-cl and C Blocks extension<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Hi guys,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">I’m trying to compile C code that uses the Blocks extension using clang-cl on Windows, via CMake’s LLVM-vs2014 toolset.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">The compilation errors out, telling me I’d need to enable blocks by passing “-fblocks” to clang, however clang-cl doesn’t recognize that flag.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Anything I can do?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Thanks,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Thorben<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">_______________________________________________<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">cfe-dev mailing list<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><a href="mailto:cfe-dev@lists.llvm.org">cfe-dev@lists.llvm.org</a><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.llvm.org_cgi-2Dbin_mailman_listinfo_cfe-2Ddev&d=DwIGaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=fXBg7mDMRpD5aFTwSkVGzQm_l-nEhQH52nOfnloTUfQ&s=eHXwWPv2JNzLoZeGlAh0qgOk3shPlYskr6yRzxNvjE0&e=">https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.llvm.org_cgi-2Dbin_mailman_listinfo_cfe-2Ddev&d=DwIGaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=fXBg7mDMRpD5aFTwSkVGzQm_l-nEhQH52nOfnloTUfQ&s=eHXwWPv2JNzLoZeGlAh0qgOk3shPlYskr6yRzxNvjE0&e=</a><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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