The `x86_64-unknown-linux-musl` target does not build dynamic libraries
for now:
```
warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
```
A target may now be optionally specified to the root `Makefile`,
example:
`make RUST_TARGET=x86_64-unknown-linux-musl && sudo make
RUST_TARGET=x86_64-unknown-linux-musl install`
The new musl targets may be used to create entirely static binaries with
libextism. See the new `musl-static` target in `libextism/Makefile`
Adds `pkg-config` configs for dynamic and static builds of libextism.
Example usage is shown in `libextism/Makefile`.
Added the `.in` versions of the `.pc` files to non-MSVC releases.
* libextism is now built to crate-type `staticlib` as recommend by
@zshipko
* updated `Makefile` to install and uninstall the static library.
* updated c example to have `static` target to link libextism statically
* Compiler is no longer hardcoded to `clang`. Set `CC` to use a compiler
other than the system compiler. Tested with `gcc` and `clang`.
* added `static-artifact` to actions release. Untested as it's only ran
on push with tag.
---------
Co-authored-by: zach <zach@dylibso.com>
Maturin on Windows struggles with GNU headers. Since we have windows
MSVC wheel builds, this commit disables windows GNU wheel builds.
Also: fix a bug where the produced wheels did not include any extism
functions.
Build the python native library along with libextism since they change
at roughly the same rate; we can pull the resulting wheels into
python-sdk as needed.
Reduce the release job into a single matrix of `OS x RUST TARGET` – this
unifies the macos, windows, and linux builds into a single job.
---
**BREAKING CHANGE**: This changes the trigger for the release workflow.
Instead of being triggered by the creation of a release, it is triggered
by pushing new git tags. It will catch `v*` – `v0.5.0`, `v200.0.1-dev`
for example. The workflow creates a draft release.
Add a "latest" snapshot that other libraries can use to test against the
latest version of Extism.
Add caching for builds triggered by pushes to `main`.
