X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftool.h;h=be3646cd8f0f674a6022980a1205de5aa5c7b6b9;hb=1496723307ed47b60d3116623ba383e85b50efef;hp=73be90d30a34a92f18235d9f9ece3d29f623318d;hpb=9e28243c9687608ec3c32954b4031490296ae877;p=builder.git

diff --git a/source/tool.h b/source/tool.h
index 73be90d..be3646c 100644
--- a/source/tool.h
+++ b/source/tool.h
@@ -32,6 +32,7 @@ protected:
 	SuffixList aux_suffixes;
 	SearchPath system_path;
 	bool prepared;
+	std::list<std::string> problems;
 
 	Tool(Builder &, const std::string &);
 	Tool(Builder &, const Architecture &, const std::string &);
@@ -40,6 +41,10 @@ public:
 
 	const std::string &get_tag() const { return tag; }
 
+	/** Returns the architecture this tool build for.  May return null if the
+	tool is architecture-agnostic. */
+	const Architecture *get_architecture() const { return architecture; }
+
 	/** Returns a target for the tool's own executable.  If the tool does not
 	use an external program, returns null. */
 	FileTarget *get_executable() const { return executable; }
@@ -85,7 +90,14 @@ public:
 protected:
 	virtual void do_prepare() { }
 
+	/** Locates an executable for the tool from the VFS.  If it isn't found, a
+	problem is reported.  If cross is true and the architecture is not native,
+	a cross prefix is added to the command. */
+	void set_executable(const std::string &command, bool cross = false);
+
 public:
+	const std::list<std::string> &get_problems() const { return problems; }
+
 	/** Invokes the tool to build a target.  This should not be called directly;
 	use Target::build() instead. */
 	virtual Task *run(const Target &) const = 0;