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<base href="https://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 --- - Release 3.8 fails to configure on ppc64le"
href="https://llvm.org/bugs/show_bug.cgi?id=26224">26224</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Release 3.8 fails to configure on ppc64le
</td>
</tr>
<tr>
<th>Product</th>
<td>Build scripts
</td>
</tr>
<tr>
<th>Version</th>
<td>3.8
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>release blocker
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>cmake
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>kbarton@ca.ibm.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>When running CMake configuration on ppc64le, I'm seeing the following error:
...
-- Targeting XCore
-- Found YACC: /usr/bin/yacc
-- Found Tclsh: /usr/bin/tclsh (found version "8.6")
-- Found TCL: /usr/lib/powerpc64le-linux-gnu/libtcl8.6.so
-- Found TCLTK: /usr/lib/powerpc64le-linux-gnu/libtcl8.6.so
-- Found TK: /usr/lib/powerpc64le-linux-gnu/libtk8.6.so
-- Check target operating system - Linux
CMake Error at CMakeLists.txt:13 (add_executable):
Cannot find source file:
/home/kbarton/llvm/src/3.8.0rc1/cmake/modules/DetectArchitecture.c
Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
.hxx .in .txx
CMake Error: CMake can not determine linker language for target: cmTC_f6f9e
CMake Error: Cannot determine link language for target "cmTC_f6f9e".
CMake Error: Internal CMake error, TryCompile generation of cmake failed
-- Determine the system architecture - failed
-- Check if the system is big endian
...
The command I used to configure was:
cmake -DCMAKE_BUILD_TYPE=Debug
-DCMAKE_INSTALL_PREFIX=/home/kbarton/llvm/install/3.8.0rc1
/home/kbarton/llvm/src/3.8.0rc1
This command works with the latest sources from trunk (3.9), although I do not
see checks for YACC, TCL, or TK when configuring 3.9.</pre>
</div>
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