1693: Add `wasmer create-exe` r=MarkMcCaskey a=MarkMcCaskey
This adds the `wasmer create-exe` subcommand. This subcommand is a combination of `wasmer compile --object-file` and linking that compiled Wasm with a main function and libwasmer. Put more plainly: it lets us transform Wasm modules into native executables in one step.
In order for this to work we need:
- [x] Ship wasm.h with Wasmer or use different mechanism to find it
- [x] Ship wasmer_wasm.h with Wasmer
- [x] Requires up to date libwasmer... had to build one and copy it over, may fail in CI because of this... will be fixed with next release though
- [x] More gracefully handle wasmer installed without WASMER_DIR, etc (even if just error messages, should be tested)
- [x] Add tests
# Review
- [ ] Add a short description of the the change to the CHANGELOG.md file
Co-authored-by: Mark McCaskey <mark@wasmer.io>
Co-authored-by: Mark McCaskey <5770194+MarkMcCaskey@users.noreply.github.com>
When `deprecated` is enabled, the `deprecated` module is included in
the crate.
When `deprecated` is enabled, **only** the `wasmer.h*` header files
will be generated.
When `deprecated` is disabled, **only** the `wasmer_wasm.h` header
file will be generated.
