[vala/switch-to-gir] vapigen: Do not unmark all non-vapi source files as external_package.

[Luca Bruno <lucabru src gnome org>]

commit 60b284ac40df6752f2d53244d9bfe9fd5ada3fae
Author: Luca Bruno <lethalman88 gmail com>
Date:   Wed Aug 25 21:54:56 2010 +0200

    vapigen: Do not unmark all non-vapi source files as external_package.
    
    Now that it is possible to feed new source files during the parsing process
    it is no more good practice to unmark all the source files.

 vapigen/valavapigen.vala |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/vapigen/valavapigen.vala b/vapigen/valavapigen.vala
index 0d1f06c..f0a4697 100644
--- a/vapigen/valavapigen.vala
+++ b/vapigen/valavapigen.vala
@@ -119,9 +119,13 @@ class Vala.VAPIGen : Object {
 			return quit ();
 		}
 		
+		/* source files to be later unmarked as external_package */
+		var source_files = new ArrayList<SourceFile> ();
 		foreach (string source in sources) {
 			if (FileUtils.test (source, FileTest.EXISTS)) {
-				context.add_source_file (new SourceFile (context, source, true));
+				var source_file = new SourceFile (context, source, true);
+				source_files.add (source_file);
+				context.add_source_file (source_file);
 			} else {
 				Report.error (null, "%s not found".printf (source));
 			}
@@ -168,7 +172,7 @@ class Vala.VAPIGen : Object {
 		}
 		
 		// interface writer ignores external packages
-		foreach (SourceFile file in context.get_source_files ()) {
+		foreach (SourceFile file in source_files) {
 			if (!file.filename.has_suffix (".vapi")) {
 				file.external_package = false;
 			}