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Link the BCL 

Enable the Link option for BCL assemblies.

Mscorlib is excluded because the CSLA library wasn't working
when it gets linked.

Fixes #89
This commit is contained in:
Frank A. Krueger 2018-04-25 17:38:31 -07:00
parent 0877dfb7df
commit 3c6c1ecf66
No known key found for this signature in database
GPG Key ID: 0471C67474FFE664
1 changed files with 47 additions and 4 deletions
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51
Ooui.Wasm.Build.Tasks/BuildDistTask.cs
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@ -41,7 +41,7 @@ namespace Ooui.Wasm.Build.Tasks
return ok;
}
catch (Exception ex) {
Console.WriteLine (ex);
//Console.WriteLine (ex);
Log.LogErrorFromException (ex);
return false;
}
@ -227,11 +227,14 @@ namespace Ooui.Wasm.Build.Tasks
Pipeline GetLinkerPipeline ()
{
IEnumerable<string> bclNames = bclAssemblies.Values.Select (Path.GetFileNameWithoutExtension);
var p = new Pipeline ();
p.AppendStep (new DontLinkExeStep ());
p.AppendStep (new LoadReferencesStep ());
p.AppendStep (new PreserveUsingAttributesStep (bclAssemblies.Values.Select (Path.GetFileNameWithoutExtension)));
p.AppendStep (new PreserveUsingAttributesStep (bclNames));
p.AppendStep (new BlacklistStep ());
p.AppendStep (new LinkBclStep (bclNames));
p.AppendStep (new TypeMapStep ());
p.AppendStep (new MarkStepWithUnresolvedLogging (this));
p.AppendStep (new SweepStep ());
@ -251,6 +254,48 @@ namespace Ooui.Wasm.Build.Tasks
}
}
class LinkBclStep : BaseStep
{
HashSet<string> bclNames;
List<Tuple<string, string>> preserveTypeNames;
public LinkBclStep (IEnumerable<string> bclNames)
{
// CSLA cannot tolerate mscorlib being linked (uses reflection over types it doesn't reference)
this.bclNames = new HashSet<string> (bclNames.Where(x => x != "mscorlib"));
preserveTypeNames = new List<Tuple<string, string>> {
Tuple.Create ("System", "System.ComponentModel.IEditableObject"),
Tuple.Create ("System", "System.ComponentModel.IDataErrorInfo"),
};
}
protected override void Process ()
{
var asms = Context.GetAssemblies ();
foreach (var a in asms) {
if (bclNames.Contains (a.Name.Name)) {
Annotations.SetAction (a, AssemblyAction.Link);
}
}
foreach (var p in preserveTypeNames) {
var asm = asms.FirstOrDefault (x => x.Name.Name == p.Item1);
if (asm == null)
throw new Exception ($"Could not find assembly {p.Item1}");
var t = asm.MainModule.GetType (p.Item2);
if (t == null)
throw new Exception ($"Could not find type {p.Item2} in {p.Item1}");
Annotations.SetPreserve (t, TypePreserve.All);
}
//foreach (var a in asms) {
// var act = Annotations.GetAction (a);
// Console.WriteLine ($"{act} {a.Name.Name}");
//}
}
}
class MarkStepWithUnresolvedLogging : MarkStep
{
BuildDistTask task;
@ -376,8 +421,6 @@ namespace Ooui.Wasm.Build.Tasks
class LinkerMetadataResolver : MetadataResolver
{
LinkerAssemblyResolver resolver;
readonly AssemblyNameReference mscorlibScope = new AssemblyNameReference ("mscorlib", new Version (1, 0));
public LinkerMetadataResolver (LinkerAssemblyResolver asmResolver)