README.md

@@ -5,7 +5,7 @@ A Virtual Boy emulator built around the shrooms-vb core. Written in Rust, using
 ## Setup
 
 Install the following dependencies:
- - `cargo`
+ - `cargo` (via [rustup](https://rustup.rs/), the version from your package manager is too old)
 
 Run
 ```sh

build.Dockerfile

@@ -23,13 +23,15 @@ ENV PATH="/osxcross/bin:$PATH" \
     CXX_x86_64-apple-darwin="o64-clang++" \
     CC_aarch64-apple-darwin="oa64-clang" \
     CXX_aarch64-apple-darwin="o6a4-clang++" \
+    SHROOMS_CFLAGS_x86_64-unknown-linux-gnu="-flto" \
+    CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS="-Clinker-plugin-lto -Clinker=clang -Clink-arg=-fuse-ld=lld" \
+    SHROOMS_CFLAGS_x86_64-pc-windows-msvc="-flto" \
+    CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_RUSTFLAGS="-Lnative=/xwin/crt/lib/x86_64 -Lnative=/xwin/sdk/lib/um/x86_64 -Lnative=/xwin/sdk/lib/ucrt/x86_64 -Clinker-plugin-lto -Clink-arg=-fuse-ld=lld" \
     CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_LINKER="lld-link-19" \
     CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER="o64-clang" \
     CARGO_TARGET_X86_64_APPLE_DARWIN_AR="llvm-ar-19" \
     CARGO_TARGET_AARCH64_APPLE_DARWIN_LINKER="oa64-clang" \
     CARGO_TARGET_AARCH64_APPLE_DARWIN_AR="llvm-ar-19" \
     CROSS_COMPILE="setting-this-to-silence-a-warning-" \
-    SHROOMS_CFLAGS="-flto" \
     RC_PATH="llvm-rc-19" \
-    RUSTFLAGS="-Lnative=/xwin/crt/lib/x86_64 -Lnative=/xwin/sdk/lib/um/x86_64 -Lnative=/xwin/sdk/lib/ucrt/x86_64" \
     MACOSX_DEPLOYMENT_TARGET="14.5"