Your message dated Sun, 08 Jun 2025 11:50:10 +0000
with message-id <e1uoexs-005fsg...@fasolo.debian.org>
and subject line Bug#1107403: fixed in gmtsar 6.5+ds-4~exp1
has caused the Debian Bug report #1107403,
regarding gmtsar:FTBFS:build failed(gcc: error: unrecognized command-line
option ‘-m64’)
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1107403: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107403
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: gmtsar
Version: 6.5+ds-3
Severity: serious
Tags: FTBFS, patch
User: debian-ri...@lists.debian.org
Usertags: riscv64
Dear gmtsar maintainer,
The package gmtsar build failed on riscv64 .The crucial buildd log below:
```
make[3]: Entering directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/ers_line_fixer'
gcc -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/build/reproducible-path/gmtsar-6.5+ds=.
-fstack-protector-strong -Wformat -Werror=format-security -Wall
-pedantic -z muldefs -g -O2 -Wall -m64 -fPIC -fno-strict-aliasing
-std=gnu99 -I./include -Wdate-time -D_FORTIFY_SOURCE=2 -c -o
ers_line_fixer.o ers_line_fixer.c
gcc: error: unrecognized command-line option ‘-m64’
make[3]: *** [<builtin>: ers_line_fixer.o] Error 1
make[3]: Leaving directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/ers_line_fixer'
make[3]: Entering directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/read_data_file_dpaf'
gcc -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/build/reproducible-path/gmtsar-6.5+ds=.
-fstack-protector-strong -Wformat -Werror=format-security -Wall
-pedantic -z muldefs -g -O2 -Wall -m64 -fPIC -fno-strict-aliasing
-std=gnu99 -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -c -o
read_data_file_dpaf.o read_data_file_dpaf.c
gcc: error: unrecognized command-line option ‘-m64’
make[3]: *** [<builtin>: read_data_file_dpaf.o] Error 1
make[3]: Leaving directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/read_data_file_dpaf'
make[3]: Entering directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/read_data_file_ccrs'
gcc -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/build/reproducible-path/gmtsar-6.5+ds=.
-fstack-protector-strong -Wformat -Werror=format-security -Wall
-pedantic -z muldefs -g -O2 -Wall -m64 -fPIC -fno-strict-aliasing
-std=gnu99 -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -c -o
read_data_file_ccrs.o read_data_file_ccrs.c
gcc: error: unrecognized command-line option ‘-m64’
make[3]: *** [<builtin>: read_data_file_ccrs.o] Error 1
make[3]: Leaving directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/read_data_file_ccrs'
make[3]: Entering directory
'/build/reproducible-path/gmtsar-6.5+ds/preproc/ERS_preproc/read_sarleader_dpaf'
gcc -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/build/reproducible-path/gmtsar-6.5+ds=.
-fstack-protector-strong -Wformat -Werror=format-security -Wall
-pedantic -z muldefs -g -O2 -Wall -m64 -fPIC -fno-strict-aliasing
-std=gnu99 -Wdate-time -D_FORTIFY_SOURCE=2 -c -o
read_sarleader_dpaf.o read_sarleader_dpaf.c
gcc -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/build/reproducible-path/gmtsar-6.5+ds=.
-fstack-protector-strong -Wformat -Werror=format-security -Wall
-pedantic -z muldefs -g -O2 -Wall -m64 -fPIC -fno-strict-aliasing
-std=gnu99 -Wdate-time -D_FORTIFY_SOURCE=2 -c -o make_prm_dpaf.o
make_prm_dpaf.c
gcc: error: unrecognized command-line option ‘-m64’
gcc: error: unrecognized command-line option ‘-m64’
make[3]: *** [<builtin>: read_sarleader_dpaf.o] Error 1
make[3]: *** Waiting for unfinished jobs....
```
The full buildd log is here:
https://buildd.debian.org/status/fetch.php?pkg=gmtsar&arch=riscv64&ver=6.5%2Bds-3&stamp=1744870597&raw=0
My solution to this issue:
The build process for gmtsar fails on riscv64 because the C compiler
encounters an unrecognized command-line option -m64.This option is
incorrectly added to CFLAGS and LDFLAGS by the configure script. The logic
in configure.ac determines the -m<bits> flag based on gmt-config --bits.
While this works for x86_64, the -m64 flag is not valid for the RISC-V GCC
toolchain, which infers 64-bit targeting automatically.The configure.ac
script has specific workarounds for aarch64 and loongarch64 to avoid adding
this flag, but a similar condition for riscv64 is missing.We can modify
configure.ac to add a condition for host_cpu = "riscv64" to prevent
appending -m<bits> (specifically -m64) to GCC_64 and LDFLAGS for this
architecture, similar to how it's handled for aarch64.I have tested that
locally, and it works well.The debdiff patch is in the attachment.Please
let me know whether this solution can be accepted.
Gui-Yue
Best Regards
disable_-m64_option_on_riscv64.patch
Description: Binary data
--- End Message ---
--- Begin Message ---
Source: gmtsar
Source-Version: 6.5+ds-4~exp1
Done: Antonio Valentino <antonio.valent...@tiscali.it>
We believe that the bug you reported is fixed in the latest version of
gmtsar, 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 1107...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Antonio Valentino <antonio.valent...@tiscali.it> (supplier of updated gmtsar
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 ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sun, 08 Jun 2025 10:40:00 +0000
Source: gmtsar
Architecture: source
Version: 6.5+ds-4~exp1
Distribution: experimental
Urgency: medium
Maintainer: Debian GIS Project <pkg-grass-de...@lists.alioth.debian.org>
Changed-By: Antonio Valentino <antonio.valent...@tiscali.it>
Closes: 1107403
Changes:
gmtsar (6.5+ds-4~exp1) experimental; urgency=medium
.
[ Gui-Yue ]
* Disable -m64 option in riscv64 (Closes: #1107403).
.
[ Antonio Valentino ]
* debian/patches:
- Rename patches.
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gmtsar_6.5+ds-4~exp1.debian.tar.xz
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Files:
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