Adding the ability to pass arbitrary additional args to clang.

dotnet · Apr 23, 2019 · 83aef60 · 83aef60
1 parent caa7d01
commit 83aef60
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/ClangSharpPInvokeGenerator/Program.cs b/ClangSharpPInvokeGenerator/Program.cs
@@ -19,12 +19,13 @@ public static void Main(string[] args)
             var files = new List<string>();
             var includeDirs = new List<string>();
             var defines = new List<string>();
+            var additionalArgs = new List<string>();
             string outputFile = string.Empty;
             string @namespace = string.Empty;
             string libraryPath = string.Empty;
             string prefixStrip = string.Empty;
             string methodClassName = "Methods";
-            string excludeFunctions = "";
+            string excludeFunctions = string.Empty;
             string[] excludeFunctionsArray = null;
 
             foreach (KeyValuePair<string, string> match in matches)
@@ -49,6 +50,11 @@ public static void Main(string[] args)
                     defines.Add(match.Value);
                 }
 
+                if (string.Equals(match.Key, "--a") || string.Equals(match.Key, "--additional"))
+                {
+                    additionalArgs.Add(match.Value);
+                }
+
                 if (string.Equals(match.Key, "--o") || string.Equals(match.Key, "--output"))
                 {
                     outputFile = match.Value;
@@ -98,7 +104,7 @@ public static void Main(string[] args)
 
             if (errorList.Any())
             {
-                Console.WriteLine("Usage: ClangPInvokeGenerator --file [fileLocation] --libraryPath [library.dll] --output [output.cs] --namespace [Namespace] --include [headerFileIncludeDirs] --define [compilerDefine] --excludeFunctions [func1,func2]");
+                Console.WriteLine("Usage: ClangPInvokeGenerator --file [fileLocation] --libraryPath [library.dll] --output [output.cs] --namespace [Namespace] --include [headerFileIncludeDirs] --define [compilerDefine] --additional [compilerArg] --excludeFunctions [func1,func2]");
                 foreach (var error in errorList)
                 {
                     Console.WriteLine(error);
@@ -115,6 +121,7 @@ public static void Main(string[] args)
 
             arr = arr.Concat(includeDirs.Select(x => "-I" + x)).ToArray();
             arr = arr.Concat(defines.Select(x => "-D" + x)).ToArray();
+            arr = arr.Concat(additionalArgs).ToArray();
 
             List<CXTranslationUnit> translationUnits = new List<CXTranslationUnit>();