Source: colmap
Version: 3.13.0-2
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramacher@debian.org
User: debian-qa@lists.debian.org
Usertags: i386

Dear maintainer,

colmap FTBFS on i386:

[  9%] Building C object src/thirdparty/VLFeat/CMakeFiles/colmap_vlfeat.dir/getopt_long.c.o
cd /build/reproducible-path/colmap-3.13.0/obj-i686-linux-gnu/src/thirdparty/VLFeat && /usr/bin/cc -DCOLMAP_GPU_ENABLED -DCOLMAP_GUI_ENABLED -DCOLMAP_LSD_ENABLED -DGLOG_VERSION_MAJOR=0 -DGLOG_VERSION_MINOR=6 -I/build/reproducible-path/colmap-3.13.0/src -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/colmap-3.13.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DDISABLE_CPU_NEON -w -fPIC -fopenmp -MD -MT src/thirdparty/VLFeat/CMakeFiles/colmap_vlfeat.dir/getopt_long.c.o -MF CMakeFiles/colmap_vlfeat.dir/getopt_long.c.o.d -o CMakeFiles/colmap_vlfeat.dir/getopt_long.c.o -c /build/reproducible-path/colmap-3.13.0/src/thirdparty/VLFeat/getopt_long.c
/build/reproducible-path/colmap-3.13.0/src/thirdparty/SiftGPU/PyramidGL.cpp:44:2: error: #error Compiling SSE functions but SSE is not supported by the compiler.
   44 | #error Compiling SSE functions but SSE is not supported by the compiler.
      |  ^~~~~

See
https://buildd.debian.org/status/fetch.php?pkg=colmap&arch=i386&ver=3.13.0-2&stamp=1773874423&raw=0
for more details.

Cheers

We believe that the bug you reported is fixed in the latest version of
colmap, 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 1131229@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Alex Myczko <tar@debian.org> (supplier of updated colmap 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: Thu, 14 May 2026 20:27:46 +0000
Source: colmap
Architecture: source
Version: 4.0.4-2
Distribution: unstable
Urgency: medium
Maintainer: Alex Myczko <tar@debian.org>
Changed-By: Alex Myczko <tar@debian.org>
Closes: 1131229
Changes:
 colmap (4.0.4-2) unstable; urgency=medium
 .
   * Fix FTBFS on i386. (Closes: #1131229)
Checksums-Sha1:
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 6460d5838141451e11e4f2908cca71f0d63c5a67 22140 colmap_4.0.4-2.debian.tar.xz
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