<html>
<head>
<base href="https://llvm.org/bugs/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - lldb 3.8.0.rc1 fails to build out of llvm tree"
href="https://llvm.org/bugs/show_bug.cgi?id=26363">26363</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>lldb 3.8.0.rc1 fails to build out of llvm tree
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
<tr>
<th>Version</th>
<td>3.8
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<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>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>sugak@fb.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Build and install llvm, clang and compiler-rt. Clone lldb into a directory
outside of llvm tree. Build it:
```
% cmake -G Ninja -DCMAKE_BUILD_TYPE=Release
-DLLDB_PATH_TO_LLVM_BUILD=/home/sugak/llvm/3.8.0/centos6-native/da39a3e
-DLLDB_PATH_TO_CLANG_BUILD=/home/sugak/llvm/3.8.0/centos6-native/da39a3e
% ninja
FAILED: /home/sugak/gcc/4.9.x/centos6-native/1317bc4/bin/g++
-DHAVE_NR_PROCESS_VM_READV -DHAVE_ROUND -D__STDC_CONSTANT_MACROS
-D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -O3 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4
-fno-omit-frame-pointer -momit-leaf-frame-pointer -m64 -mtune=generic
-isystem/home/sugak/python/2.7.8/centos6-native/da39a3e/include
-isystem/home/sugak/ncurses/5.9/centos6-native/da39a3e/include
-isystem/home/engshare/third-party2/libedit/3.1/centos6-native/e1c8e90/include
-isystem/home/engshare/third-party2/llvm-fb/stable/centos6-native/da39a3e/include
-fvisibility-inlines-hidden -Werror=date-time -std=c++11 -ffu
nction-sections -fdata-sections -Wno-deprecated-declarations
-Wno-unknown-pragmas -Wno-strict-aliasing -Wno-deprecated-register
-Wno-vla-extension -fno-exceptions -fno-rtti -O3 -DNDEBUG -Itools/lldb-mi
-I/home/sugak/lldb/3.8.0.rc1/src/lldb/tools/lldb-mi
-I/home/sugak/lldb/3.8.0.rc1/src/lldb/include -Iinclude
-I/home/sugak/llvm/3.8.0/centos6-native/da39a3e/include
-I/home/lldb/3.8.0.rc1/src/lldb/source
-I/home/sugak/python/2.7.8/centos6-native/da39a3e/include/python2.7
-I/home/sugak/lldb/3.8.0.rc1/src/lldb/tools/clang/include -I../clang/include
-I/home/sugak/ncurses/5.9/centos6-native/da39a3e/includ
e -MMD -MT tools/lldb-mi/CMakeFiles/lldb-mi.dir/MICmdCmdData.cpp.o -MF
tools/lldb-mi/CMakeFiles/lldb-mi.dir/MICmdCmdData.cpp.o.d -o
tools/lldb-mi/CMakeFiles/lldb-mi.dir/MICmdCmdData.cpp.o -c
/home/sugak/lldb/3.8.0.rc1/src/lldb/tools/lldb-mi/MICmdCmdData.cpp
In file included from
/home/sugak/lldb/3.8.0.rc1/src/lldb/tools/lldb-mi/MICmdCmdData.cpp:45:0:
/home/sugak/lldb/3.8.0.rc1/src/lldb/tools/lldb-mi/MIUtilParse.h:13:39: fatal
error: ../lib/Support/regex_impl.h: No such file or directory
#include "../lib/Support/regex_impl.h"
^
compilation terminated.
```
Looks like `lldb/tools/lldb-mi/MICmdCmdData.cpp` includes a file from llvm
repository, and expects to access it by a relative path from lldb root.</pre>
</div>
</p>
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