Index: source/main.cpp
===================================================================
--- source/main.cpp
+++ source/main.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2018 Wildfire Games.
+/* Copyright (C) 2019 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -585,7 +585,7 @@
 		for (size_t i = 0; i < mods.size(); ++i)
 			builder.AddBaseMod(paths.RData()/"mods"/mods[i]);
 
-		builder.Build(zip, args.Has("archivebuild-compress"));
+		builder.Build(zip, args.Has("archivebuild-compress"), args.Get("ignore-mask"));
 
 		CXeromyces::Terminate();
 		return;
Index: source/ps/ArchiveBuilder.h
===================================================================
--- source/ps/ArchiveBuilder.h
+++ source/ps/ArchiveBuilder.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014 Wildfire Games.
+/* Copyright (C) 2019 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -55,7 +55,7 @@
 	 * @param archive path of .zip file to generate (will be overwritten if it exists)
 	 * @param compress whether to compress the contents of the .zip file
 	 */
-	void Build(const OsPath& archive, bool compress);
+	void Build(const OsPath& archive, bool compress, const CStr8& filter) const;
 
 private:
 	static Status CollectFileCB(const VfsPath& pathname, const CFileInfo& fileInfo, const uintptr_t cbData);
Index: source/ps/ArchiveBuilder.cpp
===================================================================
--- source/ps/ArchiveBuilder.cpp
+++ source/ps/ArchiveBuilder.cpp
@@ -21,6 +21,7 @@
 
 #include "graphics/TextureManager.h"
 #include "graphics/ColladaManager.h"
+#include "lib/regex.h"
 #include "lib/tex/tex_codec.h"
 #include "lib/file/archive/archive_zip.h"
 #include "lib/file/vfs/vfs_util.h"
@@ -58,16 +59,15 @@
 	m_VFS->Mount(L"", mod/"", VFS_MOUNT_MUST_EXIST, ++m_NumBaseMods);
 }
 
-void CArchiveBuilder::Build(const OsPath& archive, bool compress)
+void CArchiveBuilder::Build(const OsPath& archive, bool compress, const CStr8& filter) const
 {
 	// By default we disable zip compression because it significantly hurts download
 	// size for releases (which re-compress all files with better compression
 	// algorithms) - it's probably most important currently to optimise for
 	// download size rather than install size or startup performance.
 	// (See http://trac.wildfiregames.com/ticket/671)
-	const bool noDeflate = !compress;
 
-	PIArchiveWriter writer = CreateArchiveWriter_Zip(archive, noDeflate);
+	PIArchiveWriter writer = CreateArchiveWriter_Zip(archive, !compress);
 
 	// Use CTextureManager instead of CTextureConverter directly,
 	// so it can deal with all the loading of settings.xml files
@@ -95,7 +95,7 @@
 		)
 		{
 			VfsPath cachedPath;
-			debug_printf("Converting texture %s\n", realPath.string8().c_str());
+			debug_printf("Converting texture '%s'\n", realPath.string8().c_str());
 			bool ok = textureManager.GenerateCachedTexture(path, cachedPath);
 			ENSURE(ok);
 
@@ -127,7 +127,7 @@
 			}
 
 			VfsPath cachedPath;
-			debug_printf("Converting model %s\n", realPath.string8().c_str());
+			debug_printf("Converting model '%s'\n", realPath.string8().c_str());
 			bool ok = colladaManager.GenerateCachedFile(path, type, cachedPath);
 
 			// The DAE might fail to convert for whatever reason, and in that case
@@ -147,14 +147,18 @@
 			continue;
 		}
 
-		debug_printf("Adding %s\n", realPath.string8().c_str());
-		writer->AddFile(realPath, path);
+		if (!match_wildcard(filter.FromUTF8().c_str(), path.Filename().string().c_str()))
+		{
+			debug_printf("Adding '%s'\n", realPath.string8().c_str());
+			writer->AddFile(realPath, path);
+			continue;
+		}
 
 		// Also cache XMB versions of all XML files
 		if (path.Extension() == L".xml")
 		{
 			VfsPath cachedPath;
-			debug_printf("Converting XML file %s\n", realPath.string8().c_str());
+			debug_printf("Converting XML file '%s'\n", realPath.string8().c_str());
 			bool ok = xero.GenerateCachedXMB(m_VFS, path, cachedPath);
 			ENSURE(ok);
 
@@ -166,7 +170,7 @@
 		}
 	}
 
-	debug_printf("Finished packaging \"%s\".", archive.string8().c_str());
+	debug_printf("Finished packaging '%s'.", archive.string8().c_str());
 }
 
 Status CArchiveBuilder::CollectFileCB(const VfsPath& pathname, const CFileInfo& UNUSED(fileInfo), const uintptr_t cbData)