[DPDK/core Bug 1547] Build fails on FreeBSD 14.0

[DPDK/core Bug 1547] Build fails on FreeBSD 14.0

[bugzilla]

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https://bugs.dpdk.org/show_bug.cgi?id=1547

            Bug ID: 1547
           Summary: Build fails on FreeBSD 14.0
           Product: DPDK
           Version: 24.11
          Hardware: All
                OS: FreeBSD
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: core
          Assignee: dev@dpdk.org
          Reporter: stephen@networkplumber.org
  Target Milestone: ---

Current main branch fails build on FreeBSD 14.0

~/DPDK/main $ ninja -C build
ninja: Entering directory `build'
[501/1852] Generating drivers/rte_common_cpt.pmd.c with a custom command
FAILED: drivers/rte_common_cpt.pmd.c 
/usr/local/bin/meson runpython ../buildtools/gen-pmdinfo-cfile.py
/home/shemminger/DPDK/main/build/buildtools llvm-ar
/home/shemminger/DPDK/main/build/drivers/libtmp_rte_common_cpt.a
drivers/rte_common_cpt.pmd.c meson runpython ../buildtools/pmdinfogen.py elf
Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/mesonbuild/mesonmain.py", line
186, in run
    return options.run_func(options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/mesonbuild/mesonmain.py", line
141, in run_runpython_command
    runpy.run_path(options.script_file, run_name='__main__')
  File "<frozen runpy>", line 291, in run_path
  File "<frozen runpy>", line 98, in _run_module_code
  File "<frozen runpy>", line 88, in _run_code
  File "../buildtools/pmdinfogen.py", line 275, in <module>
    main()
  File "../buildtools/pmdinfogen.py", line 264, in main
    raise Exception("elftools module not found")
Exception: elftools module not found
Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/mesonbuild/mesonmain.py", line
186, in run
    return options.run_func(options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/mesonbuild/mesonmain.py", line
141, in run_runpython_command
    runpy.run_path(options.script_file, run_name='__main__')
  File "<frozen runpy>", line 291, in run_path
  File "<frozen runpy>", line 98, in _run_module_code
  File "<frozen runpy>", line 88, in _run_code
  File "../buildtools/gen-pmdinfo-cfile.py", line 21, in <module>
    subprocess.run(pmdinfogen + paths + [output], check=True)
  File "/usr/local/lib/python3.11/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['meson', 'runpython',
'../buildtools/pmdinfogen.py', 'elf',
'/home/shemminger/DPDK/main/build/drivers/libtmp_rte_common_cpt.a.p/common_cpt_cpt_fpm_tables.c.o',
'/home/shemminger/DPDK/main/build/drivers/libtmp_rte_common_cpt.a.p/common_cpt_cpt_pmd_ops_helper.c.o',
'drivers/rte_common_cpt.pmd.c']' returned non-zero exit status 2.
[503/1852] Compiling C object drivers/...n_iavf.a.p/common_iavf_iavf_adminq.c.o
ninja: build stopped: subcommand failed.

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[DPDK/core Bug 1547] Build fails on FreeBSD 14.0

[bugzilla]

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https://bugs.dpdk.org/show_bug.cgi?id=1547

Stephen Hemminger (stephen@networkplumber.org) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Stephen Hemminger (stephen@networkplumber.org) ---
Missing elftools on the build VM

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Re: [DPDK/core Bug 1547] Build fails on FreeBSD 14.0

[Bruce Richardson]

On Wed, Sep 18, 2024 at 01:51:18AM +0000, bugzilla@dpdk.org wrote:
>    [1]Stephen Hemminger changed [2]bug 1547
> 
>       What      Removed     Added
>    Status     UNCONFIRMED RESOLVED
>    Resolution ---         INVALID
> 
>    [3]Comment # 1 on [4]bug 1547 from [5]Stephen Hemminger
> Missing elftools on the build VM

Thanks seems like something that should be caught earlier at the configure
stage. I thought that meson checks for pyelftools - is it the python
package or the underlying C library that was missing?

/Bruce

Re: [DPDK/core Bug 1547] Build fails on FreeBSD 14.0

[Stephen Hemminger]

On Wed, 18 Sep 2024 09:31:19 +0100
Bruce Richardson <bruce.richardson@intel.com> wrote:

> On Wed, Sep 18, 2024 at 01:51:18AM +0000, bugzilla@dpdk.org wrote:
> >    [1]Stephen Hemminger changed [2]bug 1547
> > 
> >       What      Removed     Added
> >    Status     UNCONFIRMED RESOLVED
> >    Resolution ---         INVALID
> > 
> >    [3]Comment # 1 on [4]bug 1547 from [5]Stephen Hemminger
> > Missing elftools on the build VM  
> 
> Thanks seems like something that should be caught earlier at the configure
> stage. I thought that meson checks for pyelftools - is it the python
> package or the underlying C library that was missing?
> 
> /Bruce

I had updated the FreeBSD VM, and the version of pyelftools package was
missing after that. Looks like the version number changed, not sure if
docs should be updated?