Add a utility function for setting the executable for a Tool

[builder.git] / source / tool.cpp

diff --git a/source/tool.cpp b/source/tool.cpp
index a23de6322e8ad3fef1422531d8577944b18000de..65a45041286e6a054649461bd65770cccc614d69 100644 (file)
--- a/source/tool.cpp
+++ b/source/tool.cpp
@@ -1,7 +1,11 @@
 #include <algorithm>
+#include <msp/strings/format.h>
+#include "architecture.h"
+#include "builder.h"
 #include "tool.h"
 
 using namespace std;
+using namespace Msp;
 
 Tool::Tool(Builder &b, const string &t):
        builder(b),
@@ -45,6 +49,16 @@ void Tool::prepare()
        do_prepare();
 }
 
+void Tool::set_executable(const string &command, bool cross)
+{
+       if(cross && architecture->is_cross())
+               return set_executable(format("%s-%s", architecture->get_cross_prefix(), command), false);
+
+       executable = builder.get_vfs().find_binary(command);
+       if(!executable)
+               builder.problem(string(), format("Can't find executable %s for tool %s", command, tag));
+}
+
 
 SubTool::SubTool(Tool &p):
        Tool(p),