X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finstalledfile.cpp;h=76e7b69456010b8dd30d233a5d4d23f384ffbb1f;hb=fcb86bba9e8ea7e3c93f7f1748c0291b307c46ed;hp=6960ccead45599ca62cbc0f1302076fe80bd7682;hpb=69cdee2c53972c1dd7e1b9d83ddcd8f6c3c589f7;p=builder.git

diff --git a/source/installedfile.cpp b/source/installedfile.cpp
index 6960cce..76e7b69 100644
--- a/source/installedfile.cpp
+++ b/source/installedfile.cpp
@@ -55,6 +55,22 @@ void InstalledFile::check_rebuild()
 		mark_rebuild(source.get_name()+" has changed");
 	else if(source.needs_rebuild())
 		mark_rebuild(source.get_name()+" needs rebuilding");
-	else if(!link.empty() && !FS::exists(link))
-		mark_rebuild("Symlink does not exist");
+	if(!needs_rebuild() && !link.empty())
+	{
+		if(!FS::exists(link))
+			mark_rebuild("Symlink does not exist");
+		else
+		{
+			FS::Path rel_path = FS::relative(path, FS::dirname(link));
+			if(FS::readlink(link)!=rel_path)
+				mark_rebuild("Symlink needs updating");
+		}
+	}
+}
+
+void InstalledFile::clean()
+{
+	if(!link.empty() && mtime)
+		FS::unlink(link);
+	FileTarget::clean();
 }