Make VirtualFileSystem able to find binaries

[builder.git] / source / target.cpp

diff --git a/source/target.cpp b/source/target.cpp
index 297ae3f4211b9a4b3be3b2f68e1fd2ab43dc2ec5..7646ee4555949f0240d0287ea0a1fff9c54f272a 100644 (file)
--- a/source/target.cpp
+++ b/source/target.cpp
@@ -1,5 +1,6 @@
 #include <msp/fs/stat.h>
 #include <msp/fs/utils.h>
+#include <msp/strings/format.h>
 #include "builder.h"
 #include "filetarget.h"
 #include "package.h"
@@ -47,11 +48,19 @@ void Target::set_tool(const Tool &t)
        tool = &t;
 }
 
+void Target::force_rebuild()
+{
+       if(!is_buildable())
+               throw logic_error("Target::force_rebuild");
+       mark_rebuild("Forced rebuild");
+}
+
 void Target::add_depend(Target *dep)
 {
        if(dep==this)
                throw invalid_argument("Target::add_depend");
        depends.push_back(dep);
+       dep->signal_bubble_rebuild.connect(sigc::mem_fun(this, &Target::check_rebuild));
 }
 
 void Target::prepare()
@@ -102,6 +111,9 @@ void Target::mark_rebuild(const std::string &reason)
 
        state = REBUILD;
        rebuild_reason = reason;
+       signal_bubble_rebuild.emit();
+
+       builder.get_logger().log("rebuild", format("Rebuilding %s: %s", name, reason));
 }
 
 void Target::build_finished(bool /*success*/)