X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fvirtualtarget.cpp;h=44a352421270c5f7b2581c3c34973d583d6c69c7;hb=8f99b70eb78bdb5537afc77aa283961a2e825506;hp=d3f80df2c762812a5bbfe06245a6215c32c51504;hpb=0d80cabf649b931b26e7055385156c75a7385d35;p=builder.git

diff --git a/source/virtualtarget.cpp b/source/virtualtarget.cpp
index d3f80df..44a3524 100644
--- a/source/virtualtarget.cpp
+++ b/source/virtualtarget.cpp
@@ -1,11 +1,26 @@
-#include <msp/path/utils.h>
+#include <msp/core/algorithm.h>
+#include <msp/fs/path.h>
+#include <msp/fs/utils.h>
+#include "builder.h"
 #include "virtualtarget.h"
 
 using namespace std;
+using namespace Msp;
+
+VirtualTarget::VirtualTarget(Builder &b, const string &n):
+	Target(b, n)
+{ }
 
 void VirtualTarget::check_rebuild()
 {
-	for(list<Target *>::iterator i=depends.begin(); (i!=depends.end() && !rebuild); ++i)
-		if((*i)->get_rebuild())
-			mark_rebuild(Msp::Path::basename((*i)->get_name())+" needs rebuilding");
+	// Virtual targets are only rebuilt if their dependencies need rebuilding.
+	auto i = find_if(depends, [](Target *d){ return d->needs_rebuild(); });
+	if(i!=depends.end())
+		mark_rebuild((*i)->get_name()+" needs rebuilding");
+}
+
+Task *VirtualTarget::build()
+{
+	state = UPTODATE;
+	return 0;
 }