Use rust-stable extension

[barthalion]

No description provided.

[barthalion]

Hm, looks like I did something wrong. Either way, just a general idea to use rust-stable extension when ImageOptim/gifski#12 gets resolved.

[phw]

Thanks, last time I checked the org.freedesktop.Sdk.Extension.rust extension was not yet available on Flathub.

One way to solve the networking limitations would be to include a tarball with the vendor resources here (created with cargo-vendor).

[phw]

See also the discussion at flatpak/flatpak-builder#15

I quickly tried cargo vendor locally on the source download. It fills the vendor resources and gives me this to add to the projects .cargo/config:

[source.crates-io]
replace-with = "vendored-sources"

[source."https://github.com/meh/rust-ffmpeg-sys"]
git = "https://github.com/meh/rust-ffmpeg-sys"
branch = "master"
replace-with = "vendored-sources"

[source."https://github.com/pornel/rust-ffmpeg.git"]
git = "https://github.com/pornel/rust-ffmpeg.git"
branch = "master"
replace-with = "vendored-sources"

As this file does not exist I create it. But building with cargo build then fails with:

error: no source URL specified for `source.https://github.com/pornel/rust-ffmpeg.git`, need either `registry` or `local-registry` defined

[kornelski]

I think support for vendoring of git dependencies has been added very recently, and may not be in a stable build yet.

Try compiling without video?

[phw]

@pornel Thanks for the support. @barthalion actually got this working recently in #8, I just merged the changes.

gifski gets compiled without video anyway here, since the video support is not needed for Peek.

But btw, I also compile it without openmp support, since enabling this gave me segfaults inside Flatpak and also Snap. I have gifski with openmp working fine here on my Arch machine, though. I have not yet opened a bug report yet since I could not find the time to properly debug this :(

[kornelski]

With OpenMP I've only heard of linking problems (it makes the executable dependent on libgcc and libgomp).