gexiv2_0_16: init at 0.16.0

[7591yj]

Upstream changelog: https://gitlab.gnome.org/GNOME/gexiv2/-/blob/master/NEWS

This PR adds a new package alongside gexiv2 (0.14.x) due to API break, as suggested in #501263
The pkgconfig file changed from gexiv2.pc to gexiv2-0.16.pc, breaking downstream reverse dependencies

Packaging changes from gexiv2:

• switched doc toolchain from gtk-doc/docbook-xsl-nons/docbook_xml_dtd_43 to gi-docgen
• fixed library symlink name in preCheck to match new SONAME (libgexiv2-0.16.so.4)
• added GI_TYPELIB_PATH export in preCheck
• added postFixup to correctly place docs into $devdoc

verified .pc file (gexiv2-0.16.pc) and .so present in output.

Things done

• Built on platform:
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• Tested, as applicable:
  • NixOS tests in nixos/tests.
  • Package tests at passthru.tests.
  • Tests in lib/tests or pkgs/test for functions and "core" functionality.
• Ran nixpkgs-review on this PR. See nixpkgs-review usage.
• Tested basic functionality of all binary files, usually in ./result/bin/.
• Nixpkgs Release Notes
  • Package update: when the change is major or breaking.
• NixOS Release Notes
  • Module addition: when adding a new NixOS module.
  • Module update: when the change is significant.
• Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other READMEs.

[jackrosenberg]

Hey hey, package looks good overall. Sadly, we don't accept new packages that are not going to be maintained. If you are interested in maintaining this, please add yourself to meta.maintainers

[7591yj]

First of all, thank you for the review and sorry for the late reply.
I would be happy to maintain the package, although this would be my first time contributing to the project.
If that is not an issue, I have added myself to meta.maintainers in the last commit.

[jackrosenberg]

Of course it's no problem! Welcome to the team!

One last thing, you'll need to change the commit structure a bit (commit conventions). There will need to be 2 commits, the one adding you to the maintainers list needs to be first. The second is just the rest of your commits squashed into one :)

[7591yj]

Oops, I should've checked on my side first, thanks.
I've squashed the commits and reordered them so the maintainer update comes first.
The branch has been force-pushed due to the rebase.

[jackrosenberg]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 502190
Commit: 097e028fe515a5e0b3f7239e3d27c6d61f733c10

---

x86_64-linux

❌ 3 packages failed to build:

• gexiv2_0_16
• gexiv2_0_16.dev
• gexiv2_0_16.devdoc

---

Error logs: `x86_64-linux`

gexiv2_0_16

Program /nix/store/kw0yjwbvw6arwgwaa3p8rz46qsgy4626-glib-2.86.3-dev/bin/glib-mkenums found: YES (/nix/store/kw0yjwbvw6arwgwaa3p8rz46qsgy4626-glib-2.86.3-dev/bin/glib-mkenums)
Dependency glib-2.0 found: YES 2.86.3 (cached)
Program /nix/store/kw0yjwbvw6arwgwaa3p8rz46qsgy4626-glib-2.86.3-dev/bin/glib-mkenums found: YES (/nix/store/kw0yjwbvw6arwgwaa3p8rz46qsgy4626-glib-2.86.3-dev/bin/glib-mkenums)
Program update-def-file.sh found: YES (/build/gexiv2-0.16.0/build-aux/update-def-file.sh)
Found pkg-config: YES (/nix/store/v7mjkia7ki79s5i24ldbzq1khalhgzk0-pkg-config-wrapper-0.29.2/bin/pkg-config) 0.29.2
Run-time dependency gobject-introspection-1.0 found: YES 1.86.0
Dependency gobject-introspection-1.0 found: YES 1.86.0 (cached)
Program /nix/store/k4fqld0wqfws3ifkh9ypf6ihx4pd3853-gobject-introspection-1.86.0-dev/bin/g-ir-scanner found: YES (/nix/store/k4fqld0wqfws3ifkh9ypf6ihx4pd3853-gobject-introspection-1.86.0-dev/bin/g-ir-scanner)
Dependency gobject-introspection-1.0 found: YES 1.86.0 (cached)
Program /nix/store/k4fqld0wqfws3ifkh9ypf6ihx4pd3853-gobject-introspection-1.86.0-dev/bin/g-ir-compiler found: YES (/nix/store/k4fqld0wqfws3ifkh9ypf6ihx4pd3853-gobject-introspection-1.86.0-dev/bin/g-ir-compiler)
Program vapigen found: YES (/nix/store/zzm977f1z7nnqfjagx6hafb2qgd652cz-vala-0.56.18/bin/vapigen)
Did not find CMake 'cmake'
Found CMake: NO
Build-time dependency gi-docgen found: NO (tried pkgconfig and cmake)
Looking for a fallback subproject for the dependency gi-docgen
ERROR: Subproject gi-docgen is buildable: NO
meson.build:46:15: ERROR: Automatic wrap-based subproject downloading is disabled
A full log can be found at /build/gexiv2-0.16.0/build/meson-logs/meson-log.txt

[7591yj]

Appended gi-docgen to buildInputs and verified locally(x86_64-linux) with nixpkgs-review that the package builds correctly.
Sorry for the back-and-forth on this, and thank you for taking another look.

[jackrosenberg]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 502190
Commit: 39b022f8e77f1e157f6eaea330e2794e41410208

---

x86_64-linux

✅ 3 packages built:

• gexiv2_0_16
• gexiv2_0_16.dev
• gexiv2_0_16.devdoc

[jackrosenberg]

Approved automatically following the successful run of nixpkgs-review.

Sorry for the back-and-forth on this, and thank you for taking another look.

No worries, that's what review is for :) Thank you for sticking with this, nixpkgs can always use more good maintainers.