tree 9d176f92b9517eb2f07129d0926b22021f497dee
parent ec6425ca2a85389606105c71be4d4ceb01621e7d
author Maurice Lam <yukl@google.com> 1673389156 +0000
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1673564751 +0000

Build rust bindings against header files under current source dir

Without this, it was using the headers from /usr/include, and on my
machine it failed with the following:
```
$ cmake .. -DRUST_BINDINGS=$(gcc -dumpmachine) && make
/boringssl/rust/rust_wrapper.c: In function
‘ERR_GET_FUNC_RUST’:
/usr/local/google/home/yukl/boringssl/rust/rust_wrapper.c:27:10: error:
implicit declaration of function ‘ERR_GET_FUNC’; did you mean
‘ERR_GET_LIB’? [-Werror=implicit-function-declaration]
   27 |   return ERR_GET_FUNC(packed_error);
      |          ^~~~~~~~~~~~
      |          ERR_GET_LIB
```

Change-Id: Ia34830c939f32a8807e1c8be03d962c21dfc1635
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/55932
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Matthew Maurer <mmaurer@google.com>
Reviewed-by: Adam Langley <agl@google.com>