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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - `file not found` when target.expr-prefix file `#include`'s another file"
href="https://bugs.llvm.org/show_bug.cgi?id=40199">40199</a>
</td>
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<th>Summary</th>
<td>`file not found` when target.expr-prefix file `#include`'s another file
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>MacOS X
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>All Bugs
</td>
</tr>
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<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>thelastmammoth@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>~/.lldbinit:
```
settings set target.expr-prefix /tmp/lldb_prefix.h
```
/tmp/lldb_prefix.h:
```
#include "/tmp2/compiler_nim.c" // works
#include <limits.h> // error: 'limits.h' file not found
#include "compiler_nim.c" // ditto
```
```
(lldb) p printf("")
error: 'limits.h' file not found
```
* How do I specify an `-I` include path for `target.expr-prefix` `expr` or `p`
commands?
I looked at the sources for that error and found
$git_clone_D/llvm/tools/llvm-rc/ResourceFileWriter.cpp ; it showed:
`FindInEnvPath("INCLUDE", File, Params.NoInclude))`
however setting `export INCLUDE="/tmp2"` before calling lldb didn't work
I also tried
`settings set target.source-map . /tmp2`, didn't work
I also tried: `target.input-path`, didn't work
* for standard library headers (eg `#include <limits.h>`), how can I avoid
`file not found` without specifying explicitly search path (which can be
tricky to find, local disk search reveal lots of options and I just want the
"standard" as used by clang etc to be used)</pre>
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