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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Cannot compile with `-static` when using exceptions with target x86_64-w64-windows-gnu"
href="https://bugs.llvm.org/show_bug.cgi?id=34122">34122</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Cannot compile with `-static` when using exceptions with target x86_64-w64-windows-gnu
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dario.ostuni@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=18947" name="attach_18947" title="program.cpp">attachment 18947</a> <a href="attachment.cgi?id=18947&action=edit" title="program.cpp">[details]</a></span>
program.cpp
When trying to compile `program.cpp` (in attachment) with `-static` for target
x86_64-w64-windows-gnu this is what happens:
```
$ x86_64-w64-mingw32-clang++ -o program.exe -pthread -static -v program.cpp
clang version 6.0.0 (trunk 310227)
Target: x86_64-w64-windows-gnu
Thread model: posix
InstalledDir: /usr/bin
"/usr/bin/clang-6.0" -cc1 -triple x86_64-w64-windows-gnu -emit-obj -mrelax-all
-disable-free -disable-llvm-verifier -discard-value-names -main-file-name
program.cpp -static-define -mrelocation-model pic -pic-level 2 -mthread-model
posix -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables
-target-cpu x86-64 -momit-leaf-frame-pointer -v -dwarf-column-info
-debugger-tuning=gdb -nostdsysteminc -nobuiltininc -resource-dir
/usr/lib/clang/6.0.0 -isystem /usr/bin/../lib/clang/6.0.0/include -isystem
/usr/x86_64-w64-mingw32/include/c++/7.1.1 -isystem
/usr/x86_64-w64-mingw32/include/c++/7.1.1/x86_64-w64-mingw32 -isystem
/usr/x86_64-w64-mingw32/include -fdeprecated-macro -fdebug-compilation-dir /tmp
-ferror-limit 19 -fmessage-length 132 -pthread -fno-use-cxa-atexit
-fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option
-fcolor-diagnostics -o /tmp/program-26420f.o -x c++ program.cpp
clang -cc1 version 6.0.0 based upon LLVM 6.0.0svn-r310227 default target
x86_64-unknown-linux-gnu
#include "..." search starts here:
#include <...> search starts here:
/usr/bin/../lib/clang/6.0.0/include
/usr/x86_64-w64-mingw32/include/c++/7.1.1
/usr/x86_64-w64-mingw32/include/c++/7.1.1/x86_64-w64-mingw32
/usr/x86_64-w64-mingw32/include
End of search list.
"/usr/bin/x86_64-w64-mingw32-ld" -m i386pep -Bstatic -o program.exe
/usr/x86_64-w64-mingw32/lib/crt2.o
/usr/lib/gcc/x86_64-w64-mingw32/7.1.1/crtbegin.o
-L/usr/lib/gcc/x86_64-w64-mingw32/7.1.1 -L/usr/lib/gcc/x86_64-w64-mingw32/7.1.1
-L/usr/x86_64-w64-mingw32/lib -L/usr/lib
-L/usr/x86_64-w64-mingw32/sys-root/mingw/lib /tmp/program-26420f.o -lstdc++
--start-group -lmingw32 -lgcc -lgcc_eh -lmoldname -lmingwex -lmsvcrt -lpthread
-ladvapi32 -lshell32 -luser32 -lkernel32 --end-group
/usr/lib/gcc/x86_64-w64-mingw32/7.1.1/crtend.o
/tmp/program-26420f.o:(.text+0xa2): undefined reference to
`__imp___dynamic_cast'
/tmp/program-26420f.o:(.text+0xb7): undefined reference to
`__imp___cxa_bad_cast'
/tmp/program-26420f.o:(.text+0xf1): undefined reference to
`__imp___cxa_begin_catch'
/tmp/program-26420f.o:(.text+0x146): undefined reference to
`__imp___cxa_end_catch'
/tmp/program-26420f.o:(.text+0x161): undefined reference to
`__imp___cxa_end_catch'
/tmp/program-26420f.o:(.text[__clang_call_terminate]+0x7): undefined reference
to `__imp___cxa_begin_catch'
clang-6.0: error: linker command failed with exit code 1 (use -v to see
invocation)
```
There is an associated issue on github:
<a href="https://github.com/tpoechtrager/wclang/issues/32">https://github.com/tpoechtrager/wclang/issues/32</a>
The author of wclang has some insight of what is happening here:
<a href="https://github.com/tpoechtrager/wclang/issues/32#issuecomment-320678320">https://github.com/tpoechtrager/wclang/issues/32#issuecomment-320678320</a></pre>
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