Have the linker specify symlinks for installed libraries

[builder.git] / source / target.cpp

diff --git a/source/target.cpp b/source/target.cpp
index 64e1115adbd7bdc43134c3ef185764f944a40848..352b788823534b464ddf609833b826108723c45f 100644 (file)
--- a/source/target.cpp
+++ b/source/target.cpp
@@ -17,7 +17,8 @@ Target::Target(Builder &b, const string &n):
        component(0),
        name(n),
        tool(0),
-       state(INIT)
+       state(INIT),
+       primary_target(0)
 {
        builder.add_target(this);
 }
@@ -31,8 +32,19 @@ void Target::add_dependency(Target &dep)
                dep.signal_bubble_rebuild.connect(sigc::mem_fun(this, &Target::check_rebuild));
 }
 
+void Target::add_side_effect(Target &se)
+{
+       side_effects.push_back(&se);
+       se.add_dependency(*this);
+       if(tool)
+               se.set_tool(*tool);
+       se.primary_target = this;
+}
+
 Target *Target::get_buildable_target()
 {
+       if(primary_target)
+               return primary_target->get_buildable_target();
        if(!needs_rebuild())
                return 0;
 
@@ -55,6 +67,8 @@ Target *Target::get_buildable_target()
 void Target::set_tool(const Tool &t)
 {
        tool = &t;
+       for(Dependencies::const_iterator i=side_effects.begin(); i!=side_effects.end(); ++i)
+               (*i)->set_tool(t);
 }
 
 void Target::force_rebuild()
@@ -126,5 +140,9 @@ void Target::build_finished(bool success)
 {
        state = UPTODATE;
        if(success)
+       {
                modified();
+               for(Dependencies::const_iterator i=side_effects.begin(); i!=side_effects.end(); ++i)
+                       (*i)->build_finished(success);
+       }
 }