<html>
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<base href="https://bugs.dpdk.org/">
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<body><table border="1" cellspacing="0" cellpadding="8" class="bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - DPDK fails to compile using gcc version 8.5.0"
href="https://bugs.dpdk.org/show_bug.cgi?id=1670">1670</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>DPDK fails to compile using gcc version 8.5.0
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>25.03
</td>
</tr>
<tr>
<th>Hardware</th>
<td>ARM
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>meson
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>subhim@nvidia.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">Compiling DPDK 25.03 on systems that runs gcc version 8.5.0 and ARM
architecture ( aarch64) is failing.
Reproducer :
1.Clone DPDK 23.05 :
git clone git:\\dpdk.org\dpdk dpdk-25.03
2. Compile DPDK :
meson build-meson --werror
-Dexamples=ethtool,ip_fragmentation,l2fwd-crypto,l3fwd-power,link_status_interrupt,multi_process/client_server_mp/mp_client,multi_process/client_server_mp/mp_server,multi_process/simple_mp,multi_process/symmetric_mp,vdpa
-Dprefix=/download/dpdk/install -Dlibdir=lib64
-Denable_drivers=*/mlx5,mempool/bucket,mempool/ring,mempool/stack,net/failsafe,net/netvsc,bus/vmbus,net/tap,net/vdev_netvsc,crypto/openssl,*/virtio*,bus/auxiliary
&& ninja -C build-meson install
Result : compilation fails with the following error :
Compiler for C supports arguments -Wno-missing-field-initializers: YES
Compiler for C supports arguments -fzero-init-padding-bits=all: NO
Message: Arm implementer: Arm
Message: Arm part number: 0xd42
Compiler for C supports arguments -mcpu=cortex-a78ae: NO
config/arm/meson.build:915:12: ERROR: Problem encountered: Compiler does not
support -mcpu=cortex-a78ae.
</pre>
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