update build scripts

.cargo/config.toml

@@ -3,4 +3,4 @@ build-std = ['std', 'panic_abort']
 
 [build]
 target = "wasm32-unknown-unknown"
-rustflags = '-Ctarget-feature=+atomics,+bulk-memory,+mutable-globals'
+rustflags = '--cfg web_sys_unstable_apis -Ctarget-feature=+atomics,+bulk-memory,+mutable-globals'

Cargo.toml

@@ -27,3 +27,7 @@ path = "./fsrs-rs"
 path = "./burn/burn"
 default-features = false
 features = ["std", "train", "autodiff", "wasm-sync", "browser", "ndarray"]
+
+[profile.release]
+codegen-units = 1
+lto = "fat"

build.sh

@@ -13,8 +13,9 @@ fi
 
 # Set optimization flags
 if [[ $1 == "release" ]]; then
-	export RUSTFLAGS="-C lto=fat -C embed-bitcode=yes -C codegen-units=1 -C opt-level=3 --cfg web_sys_unstable_apis"
+	echo "Building in 'release' mode"
 else
+	echo "Building in 'dev' mode"
 	# sets $1 to "dev"
 	set -- dev
 fi

dev.sh

@@ -1,5 +1,3 @@
 #!/bin/bash
 
-export BUILD_TYPE=--dev
-
-./build.sh
+./build.sh dev

prod.sh

@@ -1,5 +1,3 @@
 #!/bin/bash
 
-export BUILD_TYPE=--release
-
-./build.sh
+./build.sh release