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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - compiler-rt build error file clear_cache.c on ARM"
href="http://llvm.org/bugs/show_bug.cgi?id=19696">19696</a>
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<th>Summary</th>
<td>compiler-rt build error file clear_cache.c on ARM
</td>
</tr>
<tr>
<th>Product</th>
<td>Build scripts
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>autoconf
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>ullrich.kossow@web.de
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>The problem came probably with commit bfbb8bbc8e4a4fce3538aa85b095543fee291df7
Last checked it with 18b85d57cc7a76897650e707a493a1c0f9206acc
Building LLVM using clang on a raspberry i get the build error
...
[ 45%] Building C object
projects/compiler-rt/lib/builtins/CMakeFiles/clang_rt.arm.dir/clear_cache.c.o
/mnt/x/Projects/LLVM/llvm/projects/compiler-rt/lib/builtins/clear_cache.c:36:1:
error: function declared 'aapcs' here was previously declared without calling
convention
__clear_cache(void* start, void* end)
^
/mnt/x/Projects/LLVM/llvm/projects/compiler-rt/lib/builtins/clear_cache.c:36:1:
note: previous declaration is here
1 error generated.
The compiler used for the build is:
clang version 3.5.0
Target: armv6l-unknown-linux-gnueabihf
Thread model: posix</pre>
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