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<base href="https://bugs.llvm.org/">
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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 - warning: duplicate symbol '__netf2' in version script"
href="https://bugs.llvm.org/show_bug.cgi?id=33712">33712</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>warning: duplicate symbol '__netf2' in version script
</td>
</tr>
<tr>
<th>Product</th>
<td>lld
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</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>ELF
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>hjl.tools@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>[hjl@gnu-skl-1 pr28414c]$ cat x.c
void
__netf2_shared (void)
{
}
asm (".globl __netf2_compat");
asm ("__netf2_compat = __netf2_shared");
asm (".symver __netf2_compat,<a href="mailto:__netf2@GCC_3.0">__netf2@GCC_3.0</a>");
asm (".symver __netf2_shared,__netf2@@GCC_4.3.0");
[hjl@gnu-skl-1 pr28414c]$ cat libfoo.map
GCC_3.0
{
global:
__netf2;
local:
*;
};
GCC_4.3.0
{
global:
__netf2;
} GCC_3.0;
[hjl@gnu-skl-1 pr28414c]$ make
cc -fpic -g -c -o x.o x.c
./ld --version-script=libfoo.map -shared -o x.so x.o
./ld: warning: duplicate symbol '__netf2' in version script
[hjl@gnu-skl-1 pr28414c]$
__netf2 has 2 versions. There is no duplication.</pre>
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