-/* $Id$
-
-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/except.h>
#include <msp/io/file.h>
#include <msp/io/print.h>
#include <msp/strings/utils.h>
changed = true;
}
-const StringList &DependencyCache::get_deps(const string &tgt) const
+bool DependencyCache::has_deps(const string &tgt) const
{
- DepsMap::const_iterator i = deps.find(tgt);
- if(i==deps.end())
- throw KeyError("Unknown dependencies", tgt);
+ return deps.count(tgt);
+}
- return i->second;
+const StringList &DependencyCache::get_deps(const string &tgt) const
+{
+ return get_item(deps, tgt);
}
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)
{
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))
deps[parts[0]] = StringList(parts.begin()+1, parts.end());
}
- mtime = Time::TimeStamp::from_unixtime(FS::stat(fn).st_mtime);
+ mtime = st.get_modify_time();
}
- catch(const IO::file_not_found &)
- { }
}