X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftool.h;h=d1d71030c5fcc7ec35844333b2e79ad2bacf4069;hb=47496103adfdfe45cdc162a4f6341e924211302d;hp=1736e1c74f0f40207ebbc66f391bebbc7d59aba9;hpb=338eefb513953ae55e8e3614c009c242ba8ad74e;p=builder.git

diff --git a/source/tool.h b/source/tool.h
index 1736e1c..d1d7103 100644
--- a/source/tool.h
+++ b/source/tool.h
@@ -10,21 +10,35 @@ class Component;
 class Target;
 class Task;
 
+/**
+Base class for tools.  Tools are used to turn targets into other targets.
+Examples include compilers and linkers.
+*/
 class Tool
 {
+public:
+	typedef std::list<Msp::FS::Path> SearchPath;
+	typedef std::list<std::string> SuffixList;
+
 protected:
 	Builder &builder;
 	std::string tag;
-	std::list<std::string> input_suffixes;
+	SuffixList input_suffixes;
+	SuffixList aux_suffixes;
+	SearchPath system_path;
 
 	Tool(Builder &, const std::string &);
-
 public:
+	virtual ~Tool() { }
+
 	const std::string &get_tag() const { return tag; }
-	const std::list<std::string> &get_input_suffixes() const { return input_suffixes; }
-	bool accepts_suffix(const std::string &) const;
+	const SuffixList &get_input_suffixes() const { return input_suffixes; }
+	const SuffixList &get_auxiliary_suffixes() const { return aux_suffixes; }
+	bool accepts_suffix(const std::string &, bool = false) const;
+	const SearchPath &get_system_path() const { return system_path; }
 
 	virtual Target *create_source(const Component &, const Msp::FS::Path &) const { return 0; }
+	virtual Target *create_source(const Msp::FS::Path &) const { return 0; }
 	Target *create_target(Target &, const std::string & = std::string()) const;
 	virtual Target *create_target(const std::list<Target *> &, const std::string & = std::string()) const = 0;
 	virtual Task *run(const Target &) const = 0;