ref(opt): use -0z and wasm-opt

Author: natemoo-re

.github/workflows/preview.yml

@@ -26,6 +26,9 @@ jobs:
         with:
           deno-version: v2.x
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 

.github/workflows/publish.yml

@@ -23,6 +23,9 @@ jobs:
         with:
           deno-version: v2.x
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 
@@ -52,6 +55,9 @@ jobs:
         with:
           deno-version: v2.x
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 
@@ -125,6 +131,9 @@ jobs:
         with:
           deno-version: v2.x
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 

.github/workflows/verify.yaml

@@ -37,6 +37,9 @@ jobs:
       - name: lint
         run: deno lint
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 
@@ -97,6 +100,9 @@ jobs:
         with:
           deno-version: v2.x
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 
@@ -126,6 +132,9 @@ jobs:
         with:
           node-version: 24
 
+      - name: install binaryen
+        run: sudo apt-get install -y binaryen
+
       - name: build wasm
         run: make
 

Makefile

@@ -1,8 +1,9 @@
 CC = clang
+WASM_OPT ?= wasm-opt
 TARGET = clayterm.wasm
 SRC = src/module.c
 
-CFLAGS = --target=wasm32 -nostdlib -O2 \
+CFLAGS = --target=wasm32 -nostdlib -Oz \
          -ffunction-sections -fdata-sections \
          -mbulk-memory \
          -DCLAY_IMPLEMENTATION -DCLAY_WASM \
@@ -48,6 +49,7 @@ DEPS = $(wildcard src/*.c src/*.h)
 
 $(TARGET): $(DEPS)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(SRC)
+	$(WASM_OPT) -Oz --enable-bulk-memory -o $@ $@
 
 wasm.ts: $(TARGET)
 	deno run --allow-read --allow-write tasks/bundle-wasm.ts