X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdependencycache.cpp;h=15abf0858b054f7df80563f887dc63c54a344679;hb=b067981c0da0c1a4616ed175d0ce8ac5564cbdbf;hp=f691d540190f65da3444ec97823562b3fb05afcd;hpb=0458300fda4f345f865a7f3ee4fc0f2020a91983;p=builder.git

diff --git a/source/dependencycache.cpp b/source/dependencycache.cpp
index f691d54..15abf08 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);
@@ -35,7 +33,7 @@ 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);
@@ -53,7 +51,7 @@ void DependencyCache::load()
 {
 	string fn = (package.get_source()/".deps").str();
 
-	try
+	if(FS::Stat st = FS::stat(fn))
 	{
 		IO::BufferedFile in(fn);
 
@@ -64,8 +62,6 @@ 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 &)
-	{ }
 }