From 9053d11310842cb9b8a0f13fe1d86b60cae5231c Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 15 Oct 2014 21:27:45 +0300
Subject: [PATCH] Support conditionals inside source generator definitions

---
 source/sourcegenerator.cpp | 4 +++-
 source/sourcegenerator.h   | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/source/sourcegenerator.cpp b/source/sourcegenerator.cpp
index 4f75721..76d6c89 100644
--- a/source/sourcegenerator.cpp
+++ b/source/sourcegenerator.cpp
@@ -1,4 +1,5 @@
 #include <msp/fs/utils.h>
+#include <msp/strings/format.h>
 #include "builder.h"
 #include "executable.h"
 #include "externaltask.h"
@@ -69,7 +70,8 @@ Task *SourceGenerator::run(const Target &target) const
 
 
 SourceGenerator::Loader::Loader(SourceGenerator &sg):
-	DataFile::ObjectLoader<SourceGenerator>(sg)
+	DataFile::ObjectLoader<SourceGenerator>(sg),
+	ConditionalLoader(sg.package, format("%s/%s", sg.package.get_name(), sg.tag))
 {
 	add("command",    &Loader::command);
 	add("in_suffix",  &Loader::in_suffix);
diff --git a/source/sourcegenerator.h b/source/sourcegenerator.h
index 28456ad..bb1a88e 100644
--- a/source/sourcegenerator.h
+++ b/source/sourcegenerator.h
@@ -2,13 +2,14 @@
 #define SOURCEGENERATOR_H_
 
 #include <msp/datafile/objectloader.h>
+#include "conditionalloader.h"
 #include "sourcepackage.h"
 #include "tool.h"
 
 class SourceGenerator: public Tool
 {
 public:
-	class Loader: public Msp::DataFile::ObjectLoader<SourceGenerator>
+	class Loader: public Msp::DataFile::ObjectLoader<SourceGenerator>, public ConditionalLoader
 	{
 	public:
 		Loader(SourceGenerator &);
-- 
2.43.0