WASM 构建脚本

Author: JimZhouZZY

3rdparty/lolly/xmake.lua

@@ -17,11 +17,6 @@ if is_plat("mingw") and is_host("windows") then
     set_toolchains("mingw@mingw-w64")
 end
 
-if is_plat("wasm") then
-    add_requires("emscripten 3.1.25")
-    set_toolchains("emcc@emscripten")
-end
-
 -- Options
 option("malloc")
     set_default("default")

3rdparty/pdfhummus/xmake.lua

@@ -13,14 +13,14 @@ end
 if has_config("libjpeg") then
     add_requires("libjpeg")
 end
-add_requires("freetype", "zlib", "libaesgm")
+add_requires("freetype", "zlib", "liii-libaesgm")
 target("pdfhummus")
     set_kind("$(kind)")
     add_files("PDFWriter/*.cpp")
     add_headerfiles("(PDFWriter/*.h)")
     add_packages("freetype")
     add_packages("libtiff", "libpng", "libjpeg")
-    add_packages("libaesgm", "zlib")
+    add_packages("liii-libaesgm", "zlib")
     if has_package("libtiff") then
         add_defines("_INCLUDE_TIFF_HEADER")
         add_cxflags("-Wno-deprecated-declarations")

3rdparty/tbox/xmake.lua

@@ -29,12 +29,6 @@ if has_config("coroutine") then
     add_cxflags("gcc::-Wno-error=dangling-pointer")
 end
 
--- set wasm toolchain
-if is_plat("wasm") then
-    add_requires("emscripten")
-    set_toolchains("emcc@emscripten")
-end
-
 -- add build modes
 add_rules("mode.release", "mode.debug", "mode.profile", "mode.coverage", "mode.valgrind", "mode.asan", "mode.tsan", "mode.ubsan")
 if is_mode("debug") then

bin/wasm_server.py

@@ -0,0 +1,29 @@
+from http.server import ThreadingHTTPServer, SimpleHTTPRequestHandler
+import sys
+import os
+
+root = sys.argv[1]
+
+class Handler(SimpleHTTPRequestHandler):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, directory=root, **kwargs)
+
+    def end_headers(self):
+        self.send_header(
+            "Cross-Origin-Opener-Policy",
+            "same-origin"
+        )
+        self.send_header(
+            "Cross-Origin-Embedder-Policy",
+            "require-corp"
+        )
+        super().end_headers()
+
+server = ThreadingHTTPServer(
+    ("127.0.0.1", 8000),
+    Handler
+)
+
+print("Serving on http://127.0.0.1:8000")
+
+server.serve_forever()

devel/700.md

@@ -0,0 +1,19 @@
+# [700] WASM 构建脚本
+## What
+调整 xmake 构建脚本适配 WASM 构建
+
+## How to test
+1. 配置
+```
+xmake f -c -p wasm -vD
+```
+2. 构建
+```
+xmake b -vD stem
+```
+3. 运行服务器
+```
+xmake r stem
+```
+4. 运行 stem
+浏览器访问 127.0.0.1:8000