From 9482b65b86ab27c027238375bc53fa48dba969e4 Mon Sep 17 00:00:00 2001
From: "Frank A. Krueger" <fak@praeclarum.org>
Date: Fri, 9 Mar 2018 18:54:50 -0800
Subject: [PATCH] Remove AOT wasm

---
 Ooui.Wasm/Dockerfile     | 66 ----------------------------------
 Ooui.Wasm/Makefile       | 18 ----------
 Ooui.Wasm/System.Core.cs | 16 ---------
 Ooui.Wasm/hello.cs       | 77 ----------------------------------------
 Ooui.Wasm/index.html     | 44 -----------------------
 5 files changed, 221 deletions(-)
 delete mode 100644 Ooui.Wasm/Dockerfile
 delete mode 100644 Ooui.Wasm/Makefile
 delete mode 100644 Ooui.Wasm/System.Core.cs
 delete mode 100644 Ooui.Wasm/hello.cs
 delete mode 100644 Ooui.Wasm/index.html

diff --git a/Ooui.Wasm/Dockerfile b/Ooui.Wasm/Dockerfile
deleted file mode 100644
index bf88989..0000000
--- a/Ooui.Wasm/Dockerfile
+++ /dev/null
@@ -1,66 +0,0 @@
-FROM alpine:3.7
-
-RUN apk update \
-    && apk upgrade \
-    && apk add --no-cache g++ musl-dev make cmake git subversion python
-
-RUN mkdir /mono-wasm \
-    && cd /mono-wasm \
-    && git clone --depth 1 https://github.com/lrz/mono-wasm.git build
-
-# RUN cd /mono-wasm \
-#     && svn co --quiet http://llvm.org/svn/llvm-project/llvm/trunk llvm \
-#     && cd llvm/tools \
-#     && svn co --quiet http://llvm.org/svn/llvm-project/cfe/trunk clang \
-#     && svn co --quiet http://llvm.org/svn/llvm-project/lld/trunk lld
-
-RUN cd /mono-wasm \
-    && wget http://releases.llvm.org/5.0.1/llvm-5.0.1.src.tar.xz \
-    && unxz llvm-5.0.1.src.tar.xz \
-    && tar xf llvm-5.0.1.src.tar \
-    && rm llvm-5.0.1.src.tar \
-    && mv llvm-5.0.1.src llvm \
-    && cd llvm/tools \
-    && wget http://releases.llvm.org/5.0.1/cfe-5.0.1.src.tar.xz \
-    && unxz cfe-5.0.1.src.tar.xz \
-    && tar xf cfe-5.0.1.src.tar \
-    && rm cfe-5.0.1.src.tar \
-    && mv cfe-5.0.1.src clang \
-    && wget http://releases.llvm.org/5.0.1/lld-5.0.1.src.tar.xz \
-    && unxz lld-5.0.1.src.tar.xz \
-    && tar xf lld-5.0.1.src.tar \
-    && rm lld-5.0.1.src.tar \
-    && mv lld-5.0.1.src lld
-
-RUN mkdir /mono-wasm/llvm-build \
-    && cd /mono-wasm/llvm-build \
-    && cmake -G "Unix Makefiles" -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ -DLLVM_TARGETS_TO_BUILD=X86 -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly -DCMAKE_BUILD_TYPE=Release ../llvm \
-    && make -j7
-
-RUN cd /mono-wasm \
-    && git clone --depth 1 https://github.com/mono/llvm.git llvm-mono
-
-ENV CXXFLAGS="-fpermissive"
-
-RUN mkdir /mono-wasm/llvm-mono-build \
-    && cd /mono-wasm/llvm-mono-build \
-    && cmake -G "Unix Makefiles" -DCMAKE_OSX_ARCHITECTURES="i386;x86_64" -DLLVM_TARGETS_TO_BUILD=X86 ../llvm-mono \
-    && cp -R ../llvm-mono/include/* include/ \
-    && sed -i "s/#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)/#if 0/" /usr/include/stdio.h \
-    && sed -i "s/#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)/#if 0/" /usr/include/sys/stat.h \
-    # && sed -i "s/namespace llvm/#undef fopen\n#undef fopen64\n#undef fseeko\n#undef fseeko64\n#undef fstat\n#undef fstat64\n#undef ftello\n#undef ftello64\n#undef lstat\n#undef lstat64\n#undef stat\n#undef stat64\n#undef tmpfile\n#undef tmpfile64\n\nnamespace llvm/" /mono-wasm/llvm-mono-build/include/llvm/Target/TargetLibraryInfo.h
-    && make -j7
-
-ENV CXXFLAGS=""
-
-RUN cd /mono-wasm \
-    && git clone --depth 1 https://github.com/lrz/mono-wasm-mono.git mono-compiler
-
-RUN apk add --no-cache bash autoconf automake libtool linux-headers \
-    && cd /mono-wasm/mono-compiler \
-    && ./autogen.sh --with-cross-offsets=offsets-wasm32.h CFLAGS="-DCOMPILE_WASM32 -DMONO_CROSS_COMPILE" CXXFLAGS="-DCOMPILE_WASM32 -DMONO_CROSS_COMPILE" --disable-boehm --with-sigaltstack=no --enable-llvm --enable-llvm-runtime --with-llvm=../llvm-mono-build --disable-btls --with-runtime_preset=testing_aot_full
-
-# RUN cd /mono-wasm/mono-compiler/eglib \
-#     && make -j7 \
-#     && cd ../mono \
-#     && make -j7
diff --git a/Ooui.Wasm/Makefile b/Ooui.Wasm/Makefile
deleted file mode 100644
index cd11c33..0000000
--- a/Ooui.Wasm/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-OOUI_SRCS=$(wildcard ../Ooui/*.cs)
-
-all: hello.exe output/index.wasm output/index.html
-
-hello.exe: hello.cs Ooui.dll Makefile
-	mcs -nostdlib -noconfig -r:mono-wasm-macos/dist/lib/mscorlib.dll -r:Ooui.dll hello.cs -out:hello.exe
-
-Ooui.dll: $(OOUI_SRCS) System.Core.cs Makefile
-	mcs -nostdlib -noconfig -r:mono-wasm-macos/dist/lib/mscorlib.dll -define:NO_PROCESS,NO_SERVER,NO_XML System.Core.cs $(OOUI_SRCS) -out:Ooui.dll
-
-output/index.wasm:      hello.exe Makefile
-	mono-wasm-macos/dist/bin/mono-wasm -i hello.exe -o output
-
-output/index.html:      index.html
-	cp index.html output
-
-clean:
-	rm -rf build output hello.exe
diff --git a/Ooui.Wasm/System.Core.cs b/Ooui.Wasm/System.Core.cs
deleted file mode 100644
index f8d5d11..0000000
--- a/Ooui.Wasm/System.Core.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using System;
-
-namespace System.ComponentModel
-{
-    public interface INotifyPropertyChanged
-    {
-
-    }
-
-    public class PropertyChangedEventArgs : EventArgs
-    {
-
-    }
-
-    public delegate void PropertyChangedEventHandler (object sender, PropertyChangedEventArgs e);
-}
\ No newline at end of file
diff --git a/Ooui.Wasm/hello.cs b/Ooui.Wasm/hello.cs
deleted file mode 100644
index b802c97..0000000
--- a/Ooui.Wasm/hello.cs
+++ /dev/null
@@ -1,77 +0,0 @@
-using Mono.WebAssembly;
-using System;
-
-class Hello
-{
-    static int Factorial(int n)
-    {
-        if (n == 0) {
-            return 1;
-        }
-        return n * Factorial(n - 1);
-    }
-
-    // This function is called from the browser by JavaScript.
-    // Here we calculate the factorial of the given number then use the
-    // Mono.WebAssembly API to retrieve the element from the DOM and set its
-    // innerText property to the factorial result.
-    static void FactorialInElement(int n, string element_id)
-    {
-        Console.WriteLine(
-                "Calculating factorial of {0} into DOM element {1}",
-                n, element_id);
-
-        int f = Factorial(n);
-
-        var elem = HtmlPage.Document.GetElementById(element_id);
-        elem.InnerText = f.ToString();
-    }
-
-    static void PrintHtmlElements(HtmlElement elem, int level)
-    {
-        string str = "";
-        for (int i = 0; i < level; i++) {
-            str += "  ";
-        }
-
-        str += $"<{elem.TagName}";
-
-        foreach (var name in elem.AttributeNames) {
-            var value = elem.GetAttribute(name);
-            str += $" {name}='{value}'";
-        }
-
-        str += ">";
-
-        Console.WriteLine(str);
-
-        var list = elem.Children;
-        for (int i = 0; i < list.Count; i++) {
-            var child = list[i];
-            PrintHtmlElements(child, level + 1);
-        }
-    }
-
-    static int Main(string[] args)
-    {
-        Ooui.Div odiv = new Ooui.Div ();
-        int f = Factorial(6);
-        HtmlPage.Window.Alert($"Hello world! factorial(6) -> {odiv}");
-
-        var bi = HtmlPage.BrowserInformation;
-        Console.WriteLine($"BrowserInformation: Name {bi.Name} BrowserVersion {bi.BrowserVersion} UserAgent {bi.UserAgent} Platform {bi.Platform} CookiesEnabled {bi.CookiesEnabled} ProductName {bi.ProductName}");
-
-        var d = HtmlPage.Document;
-        Console.WriteLine($"Document Location: {d.Location}");
-
-        PrintHtmlElements(d.DocumentElement, 0);
-
-        var p = d.CreateElement("p");
-        p.InnerText = "This text was added at runtime.";
-        d.Body.AppendChild(p);
-
-        if (args.Length > 0) FactorialInElement(0, ""); // this is a hack so that the linker does not remove the FactorialInElement() method
-
-        return f;
-    }
-}
diff --git a/Ooui.Wasm/index.html b/Ooui.Wasm/index.html
deleted file mode 100644
index 121112d..0000000
--- a/Ooui.Wasm/index.html
+++ /dev/null
@@ -1,44 +0,0 @@
-<!DOCTYPE html>
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <title>WebAssembly Example</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="stylesheet" href="styles.css">
-  </head>
-  <body>
-    <p>
-      <form name="factorial_form" onSubmit="return factorial_submit()">
-        Number: <input type="text" name="input" value="6"/>
-        <br/><br/>
-        Result: <span id="factorial_result">...</span>
-        <br/><br/>
-        <input name="Submit"  type="submit" value="Calculate"/>
-      </form>
-    </p>
-    <script src="index.js"></script>
-    <script>
-      function factorial_submit() {
-        // This function is called by the form. We now call into the
-        // Hello.FactorialInElement() C# method, passing the input (a number)
-        // and the element ID which should be set with the result (here, the
-        // <span> element defined above. 
-        var input = document.forms["factorial_form"]["input"].value;
-        var klass = MonoClass("", "Hello");
-        if (klass) {
-          var method = MonoMethod(klass, "FactorialInElement", true);
-          if (method) {
-            MonoInvoke(0, method, [parseInt(input), "factorial_result"]);
-          }
-        }
-        return false;
-      }
-
-      document.addEventListener('WebAssemblyContentLoaded', function() {
-        // Calculate the initial form value.
-        factorial_submit();
-      }, false);
-    </script>
-  </body>
-</html>
-