wip: support building tedge-flows

[reubenmiller]

TODO:

• Activate bindgen feature for rquickjs within the thin-edge.io project
• Debug build issue when bindgen is active but invalid symbols are produced
• Minimize number of changes as much as possible (as some changes probably don't have any effect)

Check building on main branch

just build-project ./projects/tedge-rugix-tpm2.yaml

Process to edit the tedge recipe and source code

1. Open a shell with the project

   cd kas
   just shell ./projects/tedge-rugix-tpm2.yaml

2. Start the devtool to modify the tedge recipe

   devtool modify tedge

3. Edit the tedge recipe under the path which is displayed on the console

   /home/<user>/meta-tedge/kas/build/workspace/sources/tedge

   For example, edit the tedge flows Cargo.toml to enable the bindgen feature

   • kas/build/workspace/sources/tedge/crates/extensions/tedge_flows/Cargo.toml

4. Try building the recipe (at first)

   devtool build tedge

Current errors

$ dev build tedge

| error: could not compile `rquickjs-macro` (lib) due to 1 previous error
| 
| Caused by:
|   process didn't exit successfully: `rustc --crate-name rquickjs_macro --edition=2021 /home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/cargo_home/git/checkouts/rquickjs-c63fb1eb340910d5/4ed04ac/macro/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debug-assertions=off -C overflow-checks=on --cfg 'feature="bindgen"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bindgen", "phf", "phf_generator", "phf_shared"))' -C metadata=690984d5acee5895 -C extra-filename=-16c1c5dd893fa33e --out-dir /home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps -C linker=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/wrapper/build-rust-ccld -L dependency=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps --extern convert_case=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libconvert_case-3c195678cd01a07f.rlib --extern fnv=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libfnv-3db35ffac32ba2b3.rlib --extern ident_case=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libident_case-a6f2c3714fe2613b.rlib --extern indexmap=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libindexmap-e29f202e6610877f.rlib --extern proc_macro_crate=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libproc_macro_crate-308f91a0bfd19cb1.rlib --extern proc_macro2=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libproc_macro2-962e990bb94dce8c.rlib --extern quote=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libquote-b867f1cd29fa0a18.rlib --extern rquickjs_core=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/librquickjs_core-72728391252d7576.rlib --extern syn=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/deps/libsyn-6d35dfeae37e5615.rlib --extern proc_macro --cap-lints allow -L native=/home/reubenmiller/meta-tedge/kas/build/tmp/work/cortexa53-poky-linux/tedge/1.7+git/tedge-1.7+git/target/release/build/rquickjs-sys-0a40c52c997295d2/out` (exit status: 1)
| warning: build failed, waiting for other jobs to finish...
|     Building [======================>  ] 577/605: tedge_config
| WARNING: exit code 101 from a shell command.
ERROR: Task (/home/reubenmiller/meta-tedge/kas/build/../../meta-tedge/recipes-tedge/tedge/tedge_git.bb:do_compile) failed with exit code '1'