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<p>Hi there,</p>
<p>- I use cmake + ninja, which generates the necessary
compile_commands file.<br>
- I mentioned cquery, which opts to query the compiler found in
compile_commands for its builtins, as you can ask gcc to disclose
them<br>
- I would prefer not to be locked into actually using clang to
build the projects, and there are targets which clang does not
support<br>
- I could live really well with clangd ignoring inline assembly
and such, for which the syntax and availability of features
differs between clang and gcc<br>
</p>
<p>Kind Regards<br>
Michael<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">Am 11.06.2019 um 16:13 schrieb Ilya
Biryukov:<br>
</div>
<blockquote type="cite"
cite="mid:CANmbtFftN3WZtqoec5iwbrjW2hhFgNNRV2Bwe88fwLav=f3znA@mail.gmail.com">
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<div dir="ltr">We don't really have alternatives to
compile_commands.json that support automatic indexing. You could
use 'compile_flags.txt', but the auto-indexing won't know which
files it should feed into.
<div><br>
</div>
<div>- What build system do you use and how did you generate the
compile_commands.json file?</div>
<div>- You mentioned ccls could index your project, did it work
out of the box? If it required user configuration, what was
it?</div>
<div><br>
</div>
<div>Clangd relies on clang's code to parse command line, which
is <b>mostly</b> compatible with GCC, but I'm not sure how it
handles custom GCC toolchains (and whether it handles those at
all).</div>
<div>In general, if you manage to set up your build so that it
uses clang and generate compile_commands.json from that
configuration - it should work just fine. </div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Jun 8, 2019 at 8:59 PM
Michael Steinberg via clangd-dev <<a
href="mailto:clangd-dev@lists.llvm.org"
moz-do-not-send="true">clangd-dev@lists.llvm.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Hello again,</p>
<p>is there maybe a way to add --include directives for the
clangd indexer only? I couldn't find any command line
option for this :( I don't really feel like adding around
400 defines through the commandline....</p>
<p>Regards<br>
Michael<br>
</p>
<p><br>
</p>
<div class="gmail-m_6038785356013037749moz-cite-prefix">Am
03.06.2019 um 11:52 schrieb Kadir Çetinkaya:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">Could you try adding "-log=verbose" to
clangd args? Which can be done by adding
<div>```<br>
<div style="color:rgb(212,212,212);background-color:rgb(30,30,30);font-family:"Droid Sans Mono",monospace,monospace,"Droid Sans Fallback";font-size:14px;line-height:19px;white-space:pre-wrap"><div> <span style="color:rgb(156,220,254)">"clangd.arguments"</span>: [</div><div> <span style="color:rgb(206,145,120)">"-log=verbose"</span>,</div><div> ],</div></div>
</div>
</div>
<div>```</div>
<div>to your settings.json. Then you should see the
diagnostics for those uncompilable errors.<br>
</div>
<div><br>
</div>
<div>Wild guess; it will most likely be fixed with: <a
href="https://reviews.llvm.org/D62804"
class="gmail-m_6038785356013037749cremed"
target="_blank" moz-do-not-send="true">https://reviews.llvm.org/D62804</a></div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sun, Jun 2, 2019
at 7:40 PM Michael Steinberg via clangd-dev <<a
href="mailto:clangd-dev@lists.llvm.org"
target="_blank" moz-do-not-send="true">clangd-dev@lists.llvm.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">Hi there,<br>
<br>
I'm trying to get clangd running inside vscode on
windows. The project <br>
is using the gnu-arm-none-eabi toolchain. For almost
all compilation <br>
units I get the error message "IndexingAction
failed: has uncompilable <br>
errors". Is there any way to get more infos about
the failure cause?<br>
<br>
Kind regards<br>
Michael<br>
<br>
<br>
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</blockquote>
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</blockquote>
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-- <br>
<div dir="ltr" class="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>Regards,</div>
<div>Ilya Biryukov</div>
</div>
</div>
</div>
</div>
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