syedelec opened a new issue, #86:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/86
Hi
I am building a TA and want to use openssl on normal world side, when I add
the following in `host/Cargo.toml`:
`openssl = { version = "0.10", features = ["vendored"] }`
I have the following error:
```
> ~/project/tee-rust ยป make -C examples/new_one/ && make examples-install
make: Entering directory '/home/syedelec/project/tee-rust/examples/new_one'
make[1]: Entering directory
'/home/syedelec/project/tee-rust/examples/new_one/host'
Compiling proc-macro2 v1.0.43
Compiling openssl-sys v0.9.75
Compiling optee-teec-macros v0.2.0
(/home/syedelec/project/tee-rust/optee-teec/macros)
error[E0658]: use of unstable library feature 'proc_macro_is_available'
-->
/home/syedelec/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-1.0.43/src/detection.rs:28:21
|
28 | let available = proc_macro::is_available();
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #71436 <https://github.com/rust-lang/rust/issues/71436>
for more information
= help: add `#![feature(proc_macro_is_available)]` to the crate
attributes to enable
For more information about this error, try `rustc --explain E0658`.
error: could not compile `proc-macro2` due to previous error
warning: build failed, waiting for other jobs to finish...
error: build failed
make[1]: *** [Makefile:39: host] Error 101
make[1]: Leaving directory
'/home/syedelec/project/tee-rust/examples/new_one/host'
make: *** [Makefile:19: all] Error 2
make: Leaving directory '/home/syedelec/project/tee-rust/examples/new_one'
```
The same happens if I add serde even if it's supported in serde-rs example.
To work with serde, I need to copy the serde-rs example and starts from there
otherwise I have the same error.
Thanks
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