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Description
Hello, I'm writing a Deno library for Solidity compiler bindings and I decided to try to wrap Solang.
I am following this guide for compiling Rust to WebAssembly: https://depth-first.com/articles/2020/06/29/compiling-rust-to-webassembly-a-simple-example/
my linux kernel version is 5.10.63, distro is Manjaro Linux
I installed lld, lib32-llvm, libc++, rustc 1.53, rustup 1.24.3
and added this to Cargo.toml:
[dependencies]
getrandom = { version = "0.2", features = ["js"] }and tried to run cargo build --target wasm32-unknown-unknown --release
and I get this:
error[E0412]: cannot find type `c_int` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/lto.rs:414:89
|
414 | pub fn thinlto_debug_options(options: *const *const ::libc::c_char, number: ::libc::c_int);
| ^^^^^ not found in `libc`
|
help: consider importing this type alias
|
11 | use std::os::raw::c_int;
|
error[E0412]: cannot find type `c_char` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/lto.rs:423:30
|
423 | name: *const ::libc::c_char,
| ^^^^^^ not found in `libc`
|
help: consider importing this type alias
|
11 | use std::os::raw::c_char;
|
error[E0412]: cannot find type `c_int` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/lto.rs:424:25
|
424 | length: ::libc::c_int,
| ^^^^^ not found in `libc`
|
help: consider importing this type alias
|
11 | use std::os::raw::c_int;
|
error[E0412]: cannot find type `c_char` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/lto.rs:433:30
|
433 | name: *const ::libc::c_char,
| ^^^^^^ not found in `libc`
|
help: consider importing this type alias
|
11 | use std::os::raw::c_char;
|
error[E0412]: cannot find type `c_int` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/lto.rs:434:25
|
434 | length: ::libc::c_int,
| ^^^^^ not found in `libc`
|
help: consider importing this type alias
|
11 | use std::os::raw::c_int;
|
error[E0412]: cannot find type `c_char` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/object.rs:104:81
|
104 | pub fn LLVMGetSectionContents(SI: LLVMSectionIteratorRef) -> *const ::libc::c_char;
| ^^^^^^ not found in `libc`
|
help: consider importing this type alias
|
3 | use std::os::raw::c_char;
|
error[E0412]: cannot find type `c_char` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/object.rs:124:90
|
124 | pub fn LLVMGetRelocationValueString(RI: LLVMRelocationIteratorRef) -> *const ::libc::c_char;
| ^^^^^^ not found in `libc`
|
help: consider importing this type alias
|
3 | use std::os::raw::c_char;
|
error[E0412]: cannot find type `c_void` in crate `libc`
--> /home/v1rtl/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-120.2.1/src/orc2/lljit.rs:7:27
|
7 | Ctx: *mut ::libc::c_void,
| ^^^^^^ not found in `libc`
|
help: consider importing this enum
|
1 | use std::os::raw::c_void;
|What should I install from C/C++ libraries to make it compile?
thanks in advance