Dear kafs-client Maintainer,

The kafs-client compile failed on riscv64 caused by "unrecognized
command-line option ‘-m64’",the crucial log below:
```
make[1]: Entering directory '/<<PKGBUILDDIR>>'

make -C src all
make[2]: Entering directory '/<<PKGBUILDDIR>>/src'
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DVERSION="\"0.5\"" -Iinclude
-DETCDIR=\"/etc\" -g -O2 -Wall -Wsign-compare -m64 -m64 -fPIC -o
lib_cell_lookup.os -c lib_cell_lookup.c
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DVERSION="\"0.5\"" -Iinclude
-DETCDIR=\"/etc\" -g -O2 -Wall -Wsign-compare -m64 -m64 -fPIC -o
lib_cellserv.os -c lib_cellserv.c
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DVERSION="\"0.5\"" -Iinclude
-DETCDIR=\"/etc\" -g -O2 -Wall -Wsign-compare -m64 -m64 -fPIC -o
lib_dns_lookup.os -c lib_dns_lookup.c
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DVERSION="\"0.5\"" -Iinclude
-DETCDIR=\"/etc\" -g -O2 -Wall -Wsign-compare -m64 -m64 -fPIC -o
lib_object.os -c lib_object.c
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
cc: error: unrecognized command-line option ‘-m64’
make[2]: *** [Makefile:34: lib_cell_lookup.os] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:34: lib_cellserv.os] Error 1
make[2]: *** [Makefile:34: lib_dns_lookup.os] Error 1
make[2]: *** [Makefile:34: lib_object.os] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[1]: *** [Makefile:43: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j4 "INSTALL=install --strip-program=true"
returned exit code 2
make: *** [debian/rules:9: binary-arch] Error 25
dpkg-buildpackage: error: debian/rules binary-arch subprocess returned
exit status 2

```
The buildd log is here:
https://buildd.debian.org/status/fetch.php?pkg=kafs-client&arch=riscv64&ver=0.5-4&stamp=1690546865&raw=0

My solution to this issue:
add a patch to modify flag option "-m64".
This solution is effective, and it has builded successfully in local.The
patch is in the attachment.
Please let me know wheather this solution can be accpted.
Gui-Yue
Best Regards

We believe that the bug you reported is fixed in the latest version of
kafs-client, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 976557@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Russ Allbery <rra@debian.org> (supplier of updated kafs-client package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Mon, 08 Jul 2024 19:09:23 -0700
Source: kafs-client
Architecture: source
Version: 0.5-5
Distribution: unstable
Urgency: medium
Maintainer: Bill MacAllister <bill@ca-zephyr.org>
Changed-By: Russ Allbery <rra@debian.org>
Closes: 976557 1020881 1069757 1075106
Changes:
 kafs-client (0.5-5) unstable; urgency=medium
 .
   * Disable upstream build code that adds -m32 or -m64 based on the
     dynamically calculated word size. This code is unnecessary on Debian,
     where the default compiler behavior should be used, and causes
     problems on some Debian architectures that don't support -m64. Thanks
     to Yue Gui, Lucas Nussbaum, and wuruilong for the reports.
     (Closes: #976557, #1069757)
   * Add reproducible=+fixfilepath to DEB_BUILD_MAINT_OPTIONS to avoid
     embedding the build path into binaries, which breaks binary
     reproducibility. Thanks to Vagrant Cascadian for the report.
     (Closes: #1020881)
   * Add missing include to the kafs-check-config patch to support using
     the default cell, fixing build failures with GCC 14. Thanks to
     Matthias Klose for the report. (Closes: #1075106)
   * Update standards version to 4.7.0 (no changes required).
Checksums-Sha1:
 b54f121033336a326568e27f89e3083ad7701f59 1805 kafs-client_0.5-5.dsc
 45dd4c330c26cfc60f258a0e3171e399f28ac354 25512 kafs-client_0.5-5.debian.tar.xz
Checksums-Sha256:
 49a9145505d9f3cfe97c7ea31801f92f2474e48075db5bd3f417960de27505c8 1805 kafs-client_0.5-5.dsc
 792ed2c85b5737fd2819a5c6c9fb0edc474a945d9ca26c8e5db47daae92da941 25512 kafs-client_0.5-5.debian.tar.xz
Files:
 814bbacffd40bf25ef31e9c9f9319dfd 1805 net optional kafs-client_0.5-5.dsc
 47f2ca17667e5ed8597379efe41260ba 25512 net optional kafs-client_0.5-5.debian.tar.xz
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