Bug 2432644 - Review Request: libultrahdr - A fast image processing library with low memory needs
Summary: Review Request: libultrahdr - A fast image processing library with low memory...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: Package Review
Version: rawhide
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Benson Muite
QA Contact: Fedora Extras Quality Assurance
URL: https://github.com/google/libultrahdr
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-25 14:04 UTC by Felix Wang
Modified: 2026-01-28 17:37 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-01-25 17:23:23 UTC
Type: ---
Embargoed:
benson_muite: fedora-review+


Attachments (Terms of Use)
The .spec file difference from Copr build 10056088 to 10056195 (1.23 KB, patch)
2026-01-25 15:54 UTC, Fedora Review Service
no flags Details | Diff

Description Felix Wang 2026-01-25 14:04:20 UTC
Spec URL: https://topazus.fedorapeople.org/libultrahdr.spec
SRPM URL: https://topazus.fedorapeople.org/libultrahdr-1.4.0-1.fc44.src.rpm
Description: A fast image processing library with low memory needs
Fedora Account System Username: topazus

Comment 1 Fedora Review Service 2026-01-25 14:06:22 UTC
Copr build:
https://copr.fedorainfracloud.org/coprs/build/10056067
(failed)

Build log:
https://download.copr.fedorainfracloud.org/results/@fedora-review/fedora-review-2432644-libultrahdr/fedora-rawhide-x86_64/10056067-libultrahdr/builder-live.log.gz

Please make sure the package builds successfully at least for Fedora Rawhide.

- If the build failed for unrelated reasons (e.g. temporary network
  unavailability), please ignore it.
- If the build failed because of missing BuildRequires, please make sure they
  are listed in the "Depends On" field


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Comment 3 Fedora Review Service 2026-01-25 14:18:07 UTC
Copr build:
https://copr.fedorainfracloud.org/coprs/build/10056088
(succeeded)

Review template:
https://download.copr.fedorainfracloud.org/results/@fedora-review/fedora-review-2432644-libultrahdr/fedora-rawhide-x86_64/10056088-libultrahdr/fedora-review/review.txt

Please take a look if any issues were found.


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Comment 4 Benson Muite 2026-01-25 15:20:19 UTC
Package Review
==============

Legend:
[x] = Pass, [!] = Fail, [-] = Not applicable, [?] = Not evaluated
[ ] = Manual review needed


Issues:
=======
- Package does not contain duplicates in %files.
  Note: warning: File listed twice: /usr/share/licenses/libultrahdr/LICENSE
  See: https://docs.fedoraproject.org/en-US/packaging-
  guidelines/#_duplicate_files


===== MUST items =====

C/C++:
[x]: Package does not contain kernel modules.
[x]: If your application is a C or C++ application you must list a
     BuildRequires against gcc, gcc-c++ or clang.
[x]: Header files in -devel subpackage, if present.
[x]: ldconfig not called in %post and %postun for Fedora 28 and later.
[x]: Package does not contain any libtool archives (.la)
[x]: Package contains no static executables.
[x]: Rpath absent or only used for internal libs.
[x]: Development (unversioned) .so files in -devel subpackage, if present.

Generic:
[x]: Package is licensed with an open-source compatible license and meets
     other legal requirements as defined in the legal section of Packaging
     Guidelines.
[ ]: License field in the package spec file matches the actual license.
     Note: Checking patched sources after %prep for licenses. Licenses
     found: "Unknown or generated", "Apache License 2.0", "*No copyright*
     Apache License 2.0", "*No copyright* Creative Commons Attribution
     4.0", "BSD 3-Clause License". 137 files have unknown license. Detailed
     output of licensecheck in /home/fedora-packaging/reviews/libultrahdr/2432644-
     libultrahdr/licensecheck.txt
[ ]: License file installed when any subpackage combination is installed.
[x]: If the package is under multiple licenses, the licensing breakdown
     must be documented in the spec.
[x]: %build honors applicable compiler flags or justifies otherwise.
[x]: Package contains no bundled libraries or specifies bundled libraries
     with Provides: bundled(<libname>) if unbundling is not possible.
[x]: Changelog in prescribed format.
[x]: Sources contain only permissible code or content.
[-]: Package contains desktop file if it is a GUI application.
[x]: Development files must be in a -devel package
[x]: Package uses nothing in %doc for runtime.
[x]: Package consistently uses macros (instead of hard-coded directory
     names).
[x]: Package is named according to the Package Naming Guidelines.
[x]: Package does not generate any conflict.
[x]: Package obeys FHS, except libexecdir and /usr/target.
[-]: If the package is a rename of another package, proper Obsoletes and
     Provides are present.
[x]: Requires correct, justified where necessary.
[x]: Spec file is legible and written in American English.
[-]: Package contains systemd file(s) if in need.
[x]: Useful -debuginfo package or justification otherwise.
[x]: Package is not known to require an ExcludeArch tag.
[ ]: Package complies to the Packaging Guidelines
[x]: Package successfully compiles and builds into binary rpms on at least
     one supported primary architecture.
[x]: Package installs properly.
[x]: Rpmlint is run on all rpms the build produces.
     Note: There are rpmlint messages (see attachment).
[x]: If (and only if) the source package includes the text of the
     license(s) in its own file, then that file, containing the text of the
     license(s) for the package is included in %license.
[x]: The License field must be a valid SPDX expression.
[x]: Package requires other packages for directories it uses.
[x]: Package must own all directories that it creates.
[x]: Package does not own files or directories owned by other packages.
[x]: Package uses either %{buildroot} or $RPM_BUILD_ROOT
[x]: Package does not run rm -rf %{buildroot} (or $RPM_BUILD_ROOT) at the
     beginning of %install.
[x]: Macros in Summary, %description expandable at SRPM build time.
[x]: Dist tag is present.
[x]: Permissions on files are set properly.
[x]: Package must not depend on deprecated() packages.
[x]: Package use %makeinstall only when make install DESTDIR=... doesn't
     work.
[x]: Package is named using only allowed ASCII characters.
[x]: Package does not use a name that already exists.
[x]: Package is not relocatable.
[x]: Sources used to build the package match the upstream source, as
     provided in the spec URL.
[x]: Spec file name must match the spec package %{name}, in the format
     %{name}.spec.
[x]: File names are valid UTF-8.
[x]: Large documentation must go in a -doc subpackage. Large could be size
     (~1MB) or number of files.
     Note: Documentation size is 3800 bytes in 1 files.
[x]: Packages must not store files under /srv, /opt or /usr/local

===== SHOULD items =====

Generic:
[-]: If the source package does not include license text(s) as a separate
     file from upstream, the packager SHOULD query upstream to include it.
[x]: Final provides and requires are sane (see attachments).
[ ]: Package functions as described.
[x]: Latest version is packaged.
[x]: Package does not include license text files separate from upstream.
[x]: Patches link to upstream bugs/comments/lists or are otherwise
     justified.
[-]: Sources are verified with gpgverify first in %prep if upstream
     publishes signatures.
     Note: gpgverify is not used.
[x]: Package should compile and build into binary rpms on all supported
     architectures.
[x]: %check is present and all tests pass.
[x]: Packages should try to preserve timestamps of original installed
     files.
[x]: Reviewer should test that the package builds in mock.
[x]: Buildroot is not present
[x]: Package has no %clean section with rm -rf %{buildroot} (or
     $RPM_BUILD_ROOT)
[x]: No file requires outside of /etc, /bin, /sbin, /usr/bin, /usr/sbin.
[x]: Fully versioned dependency in subpackages if applicable.
[x]: Packager, Vendor, PreReq, Copyright tags should not be in spec file
[x]: The placement of pkgconfig(.pc) files are correct.
[x]: Sources can be downloaded from URI in Source: tag
[x]: SourceX is a working URL.
[x]: Spec use %global instead of %define unless justified.

===== EXTRA items =====

Generic:
[x]: Rpmlint is run on debuginfo package(s).
     Note: No rpmlint messages.
[x]: Rpmlint is run on all installed packages.
     Note: There are rpmlint messages (see attachment).
[x]: Large data in /usr/share should live in a noarch subpackage if package
     is arched.
[x]: Spec file according to URL is the same as in SRPM.


Rpmlint
-------
Checking: libultrahdr-1.4.0-1.fc44.x86_64.rpm
          libultrahdr-devel-1.4.0-1.fc44.x86_64.rpm
          libultrahdr-1.4.0-1.fc44.src.rpm
============================ rpmlint session starts ============================
rpmlint: 2.8.0
configuration:
    /usr/lib/python3.14/site-packages/rpmlint/configdefaults.toml
    /etc/xdg/rpmlint/fedora-spdx-licenses.toml
    /etc/xdg/rpmlint/fedora.toml
    /etc/xdg/rpmlint/scoring.toml
    /etc/xdg/rpmlint/users-groups.toml
    /etc/xdg/rpmlint/warn-on-functions.toml
rpmlintrc: [PosixPath('/tmp/tmpbzkya2lb')]
checks: 32, packages: 3

libultrahdr-devel.x86_64: W: no-manual-page-for-binary ultrahdr_app
 3 packages and 0 specfiles checked; 0 errors, 1 warnings, 23 filtered, 0 badness; has taken 0.6 s 




Rpmlint (debuginfo)
-------------------
Checking: libultrahdr-devel-debuginfo-1.4.0-1.fc44.x86_64.rpm
          libultrahdr-debuginfo-1.4.0-1.fc44.x86_64.rpm
============================ rpmlint session starts ============================
rpmlint: 2.8.0
configuration:
    /usr/lib/python3.14/site-packages/rpmlint/configdefaults.toml
    /etc/xdg/rpmlint/fedora-spdx-licenses.toml
    /etc/xdg/rpmlint/fedora.toml
    /etc/xdg/rpmlint/scoring.toml
    /etc/xdg/rpmlint/users-groups.toml
    /etc/xdg/rpmlint/warn-on-functions.toml
rpmlintrc: [PosixPath('/tmp/tmplhev_k4m')]
checks: 32, packages: 2

 2 packages and 0 specfiles checked; 0 errors, 0 warnings, 14 filtered, 0 badness; has taken 0.6 s 





Rpmlint (installed packages)
----------------------------
============================ rpmlint session starts ============================
rpmlint: 2.8.0
configuration:
    /usr/lib/python3.14/site-packages/rpmlint/configdefaults.toml
    /etc/xdg/rpmlint/fedora-spdx-licenses.toml
    /etc/xdg/rpmlint/fedora.toml
    /etc/xdg/rpmlint/scoring.toml
    /etc/xdg/rpmlint/users-groups.toml
    /etc/xdg/rpmlint/warn-on-functions.toml
checks: 32, packages: 4

libultrahdr-devel.x86_64: W: no-manual-page-for-binary ultrahdr_app
 4 packages and 0 specfiles checked; 0 errors, 1 warnings, 35 filtered, 0 badness; has taken 0.8 s 



Source checksums
----------------
https://github.com/google/libultrahdr/archive/v1.4.0/libultrahdr-1.4.0.tar.gz :
  CHECKSUM(SHA256) this package     : e7e1252e2c44d8ed6b99ee0f67a3caf2d8a61c43834b13b1c3cd485574c03ab9
  CHECKSUM(SHA256) upstream package : e7e1252e2c44d8ed6b99ee0f67a3caf2d8a61c43834b13b1c3cd485574c03ab9


Requires
--------
libultrahdr (rpmlib, GLIBC filtered):
    glibc
    libc.so.6()(64bit)
    libgcc_s.so.1()(64bit)
    libgcc_s.so.1(GCC_3.0)(64bit)
    libgcc_s.so.1(GCC_3.3.1)(64bit)
    libjpeg.so.62()(64bit)
    libjpeg.so.62(LIBJPEG_6.2)(64bit)
    libm.so.6()(64bit)
    libstdc++.so.6()(64bit)
    libstdc++.so.6(CXXABI_1.3)(64bit)
    libstdc++.so.6(CXXABI_1.3.11)(64bit)
    libstdc++.so.6(CXXABI_1.3.9)(64bit)
    rtld(GNU_HASH)

libultrahdr-devel (rpmlib, GLIBC filtered):
    /usr/bin/pkg-config
    glibc
    libc.so.6()(64bit)
    libgcc_s.so.1()(64bit)
    libgcc_s.so.1(GCC_3.0)(64bit)
    libgcc_s.so.1(GCC_3.3.1)(64bit)
    libjpeg.so.62()(64bit)
    libjpeg.so.62(LIBJPEG_6.2)(64bit)
    libm.so.6()(64bit)
    libstdc++.so.6()(64bit)
    libstdc++.so.6(CXXABI_1.3)(64bit)
    libstdc++.so.6(CXXABI_1.3.11)(64bit)
    libstdc++.so.6(CXXABI_1.3.9)(64bit)
    libuhdr.so.1()(64bit)
    libultrahdr(x86-64)
    pkgconfig(libjpeg)
    rtld(GNU_HASH)



Provides
--------
libultrahdr:
    libuhdr.so.1()(64bit)
    libultrahdr
    libultrahdr(x86-64)

libultrahdr-devel:
    libultrahdr-devel
    libultrahdr-devel(x86-64)
    pkgconfig(libuhdr)



Generated by fedora-review 0.11.0 (05c5b26) last change: 2025-11-29
Command line :/usr/bin/fedora-review -b 2432644
Buildroot used: fedora-rawhide-x86_64
Active plugins: C/C++, Shell-api, Generic
Disabled plugins: Python, fonts, Ocaml, Java, PHP, SugarActivity, R, Perl, Haskell
Disabled flags: EXARCH, EPEL6, EPEL7, DISTTAG, BATCH

Comments:
a) Koji build:
https://koji.fedoraproject.org/koji/taskinfo?taskID=141557451

b) Please change:
%{_libdir}/libuhdr.so.1*
to
%{_libdir}/libuhdr.so.1{,.*}
see
https://docs.fedoraproject.org/en-US/packaging-guidelines/#_listing_shared_library_files

c) Please rename the second license file to ensure both license files get installed
d) Any idea of the original source for the bundled image-io?

Comment 5 Felix Wang 2026-01-25 15:46:14 UTC
Spec URL: https://topazus.fedorapeople.org/libultrahdr.spec
SRPM URL: https://topazus.fedorapeople.org/libultrahdr-1.4.0-1.fc44.src.rpm


> a) Koji build:
> https://koji.fedoraproject.org/koji/taskinfo?taskID=141557451

Thanks for koji build.

> b) Please change:
> %{_libdir}/libuhdr.so.1*
> to
> %{_libdir}/libuhdr.so.1{,.*}
> see
> https://docs.fedoraproject.org/en-US/packaging-guidelines/#_listing_shared_library_files

Done.

> c) Please rename the second license file to ensure both license files get installed

Done.

> d) Any idea of the original source for the bundled image-io?

It should be related to https://android.googlesource.com/platform/external/image_io/

Comment 6 Fedora Review Service 2026-01-25 15:54:43 UTC
Created attachment 2123714 [details]
The .spec file difference from Copr build 10056088 to 10056195

Comment 7 Fedora Review Service 2026-01-25 15:54:45 UTC
Copr build:
https://copr.fedorainfracloud.org/coprs/build/10056195
(succeeded)

Review template:
https://download.copr.fedorainfracloud.org/results/@fedora-review/fedora-review-2432644-libultrahdr/fedora-rawhide-x86_64/10056195-libultrahdr/fedora-review/review.txt

Please take a look if any issues were found.


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Comment 8 Benson Muite 2026-01-25 16:22:52 UTC
Thank. Approved.

Review of:
https://bugzilla.redhat.com/show_bug.cgi?id=2432309
would be appreciated if time allows.

Comment 9 Felix Wang 2026-01-25 16:42:45 UTC
Thanks for reviewing. I will take the Review of https://bugzilla.redhat.com/show_bug.cgi?id=2432309

Comment 10 Fedora Admin user for bugzilla script actions 2026-01-25 16:45:00 UTC
The Pagure repository was created at https://src.fedoraproject.org/rpms/libultrahdr

Comment 11 Fedora Update System 2026-01-25 16:59:08 UTC
FEDORA-2026-6326b1f001 (libultrahdr-1.4.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-6326b1f001

Comment 12 Fedora Update System 2026-01-25 17:23:23 UTC
FEDORA-2026-6326b1f001 (libultrahdr-1.4.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 13 Miloš Komarčević 2026-01-25 19:16:27 UTC
Thanks for packaging libultrahdr! Can I suggest a few more fixes for backporting, as there's no indication of when the next version will come out:

https://github.com/google/libultrahdr/pull/356
https://github.com/google/libultrahdr/pull/373

Comment 14 Kleis Auke Wolthuizen 2026-01-28 09:50:34 UTC
Thanks! FWIW, the description "A fast image processing library with low memory needs" seems to describe libvips. It should probably be updated to something like "Library for encoding and decoding Ultra HDR images".

Comment 15 Felix Wang 2026-01-28 17:37:09 UTC
(In reply to Kleis Auke Wolthuizen from comment #14)
> Thanks! FWIW, the description "A fast image processing library with low
> memory needs" seems to describe libvips. It should probably be updated to
> something like "Library for encoding and decoding Ultra HDR images".

Thanks for catching this. I have fixed the summary description. And I used https://github.com/google/libultrahdr/pull/383 as patch to rebuild the package.


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