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<base href="http://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - not everybody has endian.h"
href="http://llvm.org/bugs/show_bug.cgi?id=17243">17243</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>not everybody has endian.h
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Solaris
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>norm.jacobs@oracle.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11196" name="attach_11196" title="patch to check for endian.h">attachment 11196</a> <a href="attachment.cgi?id=11196&action=edit" title="patch to check for endian.h">[details]</a></span>
patch to check for endian.h
While trying to build LLVM on Solaris, I ran into the following:
+ gmake
llvm[0]: Constructing LLVMBuild project information.
gmake[1]: Entering directory `/builds/jacobs/f/lib/Support'
llvm[1]: Compiling APFloat.cpp for Release build
In file included from /builds/jacobs/f/include/llvm/ADT/Hashing.h:50:0,
from APFloat.cpp:18:
/builds/jacobs/f/include/llvm/Support/Host.h:23:28: fatal error:
machine/endian.h: No such file or directory
compilation terminated.
rm: /builds/jacobs/f/lib/Support/Release/APFloat.d.tmp: No such file or
directory
gmake[1]: *** [/builds/jacobs/f/lib/Support/Release/APFloat.o] Error 1
gmake[1]: Leaving directory `/builds/jacobs/f/lib/Support'
gmake: *** [all] Error 1
This is because Solaris doesn't have an endian.h to include. The closest it
has is sys/isa_defs.h. To work around this, I updated configure.ac include
checks for endian.h, machine/endian.h, and sys/isa_defs.h. Then I updated
Host.h to use the corresponding HAVE_* macros to determine which header to
include. When sys/isa_defs.h is included, the missing macros are added too.</pre>
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