X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdependencycache.cpp;h=e91bdbc91da0e0e8f59c5ec3cf4b010b8b41a793;hb=5c16082773d2589c69fe4d7920e56fa66a96fc2b;hp=f691d540190f65da3444ec97823562b3fb05afcd;hpb=0458300fda4f345f865a7f3ee4fc0f2020a91983;p=builder.git

diff --git a/source/dependencycache.cpp b/source/dependencycache.cpp
index f691d54..e91bdbc 100644
--- a/source/dependencycache.cpp
+++ b/source/dependencycache.cpp
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of builder
-Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include <msp/core/maputils.h>
 #include <msp/fs/stat.h>
 #include <msp/io/file.h>
@@ -28,6 +21,11 @@ void DependencyCache::set_deps(const string &tgt, const StringList &d)
 	changed = true;
 }
 
+bool DependencyCache::has_deps(const string &tgt) const
+{
+	return deps.count(tgt);
+}
+
 const StringList &DependencyCache::get_deps(const string &tgt) const
 {
 	return get_item(deps, tgt);
@@ -35,10 +33,12 @@ const StringList &DependencyCache::get_deps(const string &tgt) const
 
 void DependencyCache::save() const
 {
-	if(deps.empty() || !changed || package.get_builder().get_dry_run())
+	if(deps.empty() || !changed)
 		return;
 
-	IO::BufferedFile out((package.get_source()/".deps").str(), IO::M_WRITE);
+	FS::Path fn = package.get_source()/".deps";
+	package.get_builder().get_logger().log("files", format("Writing %s", fn));
+	IO::BufferedFile out(fn.str(), IO::M_WRITE);
 
 	for(DepsMap::const_iterator i=deps.begin(); i!=deps.end(); ++i)
 	{
@@ -51,11 +51,12 @@ void DependencyCache::save() const
 
 void DependencyCache::load()
 {
-	string fn = (package.get_source()/".deps").str();
+	FS::Path fn = package.get_source()/".deps";
 
-	try
+	if(FS::Stat st = FS::stat(fn))
 	{
-		IO::BufferedFile in(fn);
+		package.get_builder().get_logger().log("files", format("Reading %s", fn));
+		IO::BufferedFile in(fn.str());
 
 		string line;
 		while(in.getline(line))
@@ -64,8 +65,6 @@ void DependencyCache::load()
 			deps[parts[0]] = StringList(parts.begin()+1, parts.end());
 		}
 
-		mtime = FS::stat(fn).get_modify_time();
+		mtime = st.get_modify_time();
 	}
-	catch(const IO::file_not_found &)
-	{ }
 }