|WARNING| pw154968 [PATCH] build/x86: fix support for older compiler

[dpdklab@iol.unh.edu]

Test-Label: iol-unit-amd64-testing
Test-Status: WARNING
http://dpdk.org/patch/154968

_Testing issues_

Submitter: Bruce Richardson <bruce.richardson@intel.com>
Date: Wednesday, July 02 2025 15:51:29 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:5d47e73e5f4f2eb69bd73f642cfd72b49436bf96

154968 --> testing issues

Upstream job id: Generic-VM-Unit-Test-DPDK#29808

Test environment and result as below:

+-------------------------------+----------------+
|          Environment          | dpdk_unit_test |
+===============================+================+
| CentOS Stream 10              | WARN           |
+-------------------------------+----------------+
| CentOS Stream 9               | WARN           |
+-------------------------------+----------------+
| Debian GNU/Linux 12           | WARN           |
+-------------------------------+----------------+
| Fedora Linux 41               | WARN           |
+-------------------------------+----------------+
| Fedora Linux 40               | WARN           |
+-------------------------------+----------------+
| Red Hat Enterprise Linux 9.5  | WARN           |
+-------------------------------+----------------+
| Ubuntu 24.04                  | WARN           |
+-------------------------------+----------------+
| Red Hat Enterprise Linux 8.10 | WARN           |
+-------------------------------+----------------+
| Ubuntu 22.04                  | WARN           |
+-------------------------------+----------------+
| Ubuntu 20.04                  | WARN           |
+-------------------------------+----------------+
| Windows Server 2022           | PASS           |
+-------------------------------+----------------+

==== 20 line log output for Ubuntu 20.04 (dpdk_unit_test): ====
Compiler for C supports arguments -Wsign-compare: YES
Compiler for C supports arguments -Wstrict-prototypes: YES
Compiler for C supports arguments -Wundef: YES
Compiler for C supports arguments -Wwrite-strings: YES
Compiler for C supports arguments -Wno-packed-not-aligned: YES
Compiler for C supports arguments -Wno-missing-field-initializers: YES
Compiler for C supports arguments -fzero-init-padding-bits=all: NO
Fetching value of define "__AVX2__" : 1
Fetching value of define "__znver1__" :
Fetching value of define "__znver2__" :
Fetching value of define "__znver3__" :
Fetching value of define "__znver4__" :
Fetching value of define "__znver5__" :
Program objdump found: YES (/usr/bin/objdump)
Compiler for C supports arguments -march=x86-64-v4: NO
Fetching value of define "__AVX512F__" : 1

config/x86/meson.build:81:6: ERROR: List item must be one of <class 'str'>, not <class 'list'>

A full log can be found at /root/workspace/Generic-Unit-Test-DPDK/dpdk/build/meson-logs/meson-log.txt
==== End log output ====

CentOS Stream 10
	Kernel: 5.15
	Compiler: gcc gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-8)

CentOS Stream 9
	Kernel: 5.15
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-7)

Debian GNU/Linux 12
	Kernel: 5.15
	Compiler: gcc gcc (Debian 12.2.0-14+deb12u1) 12.2.0

Fedora Linux 41
	Kernel: 5.15
	Compiler: gcc gcc (GCC) 14.3.1 20250523 (Red Hat 14.3.1-1)

Fedora Linux 40
	Kernel: 5.15
	Compiler: clang gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)

Red Hat Enterprise Linux 9.5
	Kernel: 5.15
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-2)

Ubuntu 24.04
	Kernel: 5.15
	Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

Red Hat Enterprise Linux 8.10
	Kernel: 5.15
	Compiler: gcc gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-22)

Ubuntu 22.04
	Kernel: 5.15
	Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0

Ubuntu 20.04
	Kernel: 5.15
	Compiler: gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

Windows Server 2022
	Kernel: 10.0.20348.2031
	Compiler: clang 15.0.7, gcc 14.1.0 (MinGW), and MSVC VS 19.39.33521

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/33569/

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