From 29281771e9cd3896d8ee83c960b87d0d5bd3436d Mon Sep 17 00:00:00 2001
From: Ben Smith <binjimin@gmail.com>
Date: Mon, 4 Jun 2018 15:39:39 -0700
Subject: Fix emscripten build (#855)

It's not correct to use `--pre-js` and `--post-js` to wrap the module in
a function instance; instead we're supposed to use `-s MODULARIZE=1`.

This still keeps the build as (almost) asm.js, as switching to wasm is a
bit more work (we need to preload the wasm binary module).

This fixes issue #853.
---
 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index a40d44fd..1befa8ce 100644
--- a/Makefile
+++ b/Makefile
@@ -155,6 +155,10 @@ src/prebuilt/wasm2c.include.c: src/wasm2c.c.tmpl
 src/prebuilt/wasm2c.include.h: src/wasm2c.h.tmpl
 	src/wasm2c_tmpl.py -o $@ $<
 
+.PHONY: demo
+demo: emscripten-release
+	cp out/emscripten/Release/libwabt.js demo
+
 # running CMake
 $(foreach CONFIG,$(CONFIGS), \
 	$(foreach COMPILER,$(COMPILERS), \
-- 
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