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Hanno Braun 2025-05-08 13:45:15 +02:00
parent f2fb7a16cd
commit 94f9ad6816
1 changed files with 15 additions and 0 deletions
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15
tools/cross-compiler/src/main.rs
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@ -35,6 +35,21 @@ fn main() -> anyhow::Result<()> {
let mut rust_flags = String::new(); let mut rust_flags = String::new();
rust_flags.push_str("-D warnings"); rust_flags.push_str("-D warnings");
// This is part of a workaround to make `getrandom` build when compiling
// for WASM. See comment in `fj-viewer`'s `Cargo.toml` for more
// information.
//
// Setting the flag like this might not be appropriate, as it might
// require a similar workaround from users of `fj-viewer`. However, as
// of this writing (2025-05-08), `fj-viewer doesn't support the WASM
// target in any meaningful way. It is only compiled to that target
// during the CI build, to prevent regressions that would inhibit adding
// support harder from slipping in.
//
// So given this context, the following workaround is probably fine.
// Once real support for `fj-viewer` in WASM environments is added, we
// probably have to come up with a different solution. (And then, we'll
// be in a better position to actually test these different solutions.)
if target.triple == "wasm32-unknown-unknown" { if target.triple == "wasm32-unknown-unknown" {
rust_flags.push_str(" --cfg getrandom_backend=\"wasm_js\""); rust_flags.push_str(" --cfg getrandom_backend=\"wasm_js\"");
} }