tools: Optimize size by wasm-opt

wasm-opt is a tool from binaryen that can do further optimization for Wasm module, to reduce the size of bytecode. Signed-off-by: Huang Qi <[email protected]>
apache · Nov 18, 2024 · 10595e7 · 10595e7
1 parent fee82bd
commit 10595e7
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/tools/Wasm.mk b/tools/Wasm.mk
@@ -42,7 +42,12 @@ define LINK_WASM
 	    $(if $(RETVAL), \
 	        $(error wasm build failed for $(PROGNAME).wasm) \
 	    ) \
-		$(call WAMR_AOT_COMPILE) \
+	    $(eval RETVAL=$(shell $(WASI_SDK_PATH)/wasm-opt -Oz -o $(BINDIR)$(DELIM)wasm$(DELIM)$(PROGNAME).wasm \
+	        $(BINDIR)$(DELIM)wasm$(DELIM)$(PROGNAME).wasm || echo 1;)) \
+	    $(if $(RETVAL), \
+	        $(error wasm build failed for $(PROGNAME).wasm) \
+	    ) \
+	    $(call WAMR_AOT_COMPILE) \
 	   ) \
 	 )
 endef