prepared(false)
{ }
+void Tool::set_command(const string &cmd, bool cross)
+{
+ if(cmd.empty())
+ throw invalid_argument("Tool::set_command");
+
+ if(cross && architecture->is_cross() && !FS::Path(cmd).is_absolute())
+ command = format("%s-%s", architecture->get_cross_prefix(), cmd);
+ else
+ command = cmd;
+}
+
bool Tool::accepts_suffix(const string &suffix, bool aux) const
{
if(find(input_suffixes.begin(), input_suffixes.end(), suffix)!=input_suffixes.end())
prepared = true;
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)
- problems.push_back(format("Can't find executable %s", command));
+ if(!executable && !command.empty())
+ {
+ executable = builder.get_vfs().find_binary(command);
+ if(!executable)
+ problems.push_back(format("Can't find executable %s", command));
+ }
}