Refactor transitive dependencies to work on all targets

[builder.git] / source / filetarget.cpp

diff --git a/source/filetarget.cpp b/source/filetarget.cpp
deleted file mode 100644 (file)
index 6ce5cfd..0000000
--- a/source/filetarget.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-#include <msp/fs/stat.h>
-#include <msp/fs/utils.h>
-#include <msp/strings/format.h>
-#include <msp/strings/utils.h>
-#include <msp/time/utils.h>
-#include "builder.h"
-#include "filetarget.h"
-#include "sourcepackage.h"
-#include "task.h"
-#include "tool.h"
-
-using namespace std;
-using namespace Msp;
-
-FileTarget::FileTarget(Builder &b, const FS::Path &a):
-       Target(b, generate_name(b, 0, a)),
-       path(a)
-{
-       init(0);
-}
-
-FileTarget::FileTarget(Builder &b, const SourcePackage &p, const FS::Path &a):
-       Target(b, generate_name(b, &p, a)),
-       path(a)
-{
-       init(&p);
-}
-
-void FileTarget::init(const SourcePackage *p)
-{
-       size = 0;
-       package = p;
-
-       builder.get_vfs().register_path(path, this);
-
-       stat();
-}
-
-void FileTarget::stat()
-{
-       if(FS::Stat st = FS::lstat(path))
-       {
-               mtime = st.get_modify_time();
-               size = st.get_size();
-       }
-}
-
-string FileTarget::generate_name(Builder &builder, const SourcePackage *pkg, const FS::Path &path)
-{
-       if(pkg && FS::descendant_depth(path, pkg->get_source_directory())>=0)
-       {
-               FS::Path relpath = FS::relative(path, pkg->get_source_directory());
-               return format("<%s>%s", pkg->get_name(), relpath.str().substr(1));
-       }
-       else if(FS::descendant_depth(path, builder.get_prefix())>=0)
-       {
-               FS::Path relpath = FS::relative(path, builder.get_prefix());
-               return "<prefix>"+relpath.str().substr(1);
-       }
-
-       return path.str();
-}
-
-void FileTarget::touch()
-{
-       mtime = Time::now();
-       modified();
-       signal_bubble_rebuild.emit();
-}
-
-void FileTarget::check_rebuild()
-{
-       if(!tool || needs_rebuild())
-               return;
-
-       if(!mtime)
-               mark_rebuild("Does not exist");
-       else
-       {
-               for(Dependencies::iterator i=depends.begin(); (i!=depends.end() && !needs_rebuild()); ++i)
-               {
-                       FileTarget *ft = dynamic_cast<FileTarget *>(*i);
-                       if(ft && ft->get_mtime()>mtime)
-                               mark_rebuild((*i)->get_name()+" has changed");
-                       else if((*i)->needs_rebuild())
-                               mark_rebuild((*i)->get_name()+" needs rebuilding");
-               }
-       }
-
-       if(!needs_rebuild())
-       {
-               // Some side effects might not exist
-               for(Dependencies::iterator i=side_effects.begin(); (i!=side_effects.end() && !needs_rebuild()); ++i)
-                       if((*i)->needs_rebuild())
-                               mark_rebuild((*i)->get_name()+" needs rebuilding");
-       }
-
-       if(!needs_rebuild() && package)
-       {
-               if(package->get_config().get_mtime()>mtime)
-                       mark_rebuild("Package options changed");
-
-               if(tool->get_executable())
-               {
-                       string build_sig = create_build_signature();
-                       if(package->get_cache().has_key(this, "build_sig"))
-                       {
-                               if(package->get_cache().get_value(this, "build_sig")!=build_sig)
-                                       mark_rebuild("Build signature changed");
-                       }
-               }
-       }
-}
-
-string FileTarget::create_build_signature() const
-{
-       if(!package)
-               return string();
-
-       const BuildInfo &binfo = (component ? component->get_build_info() : package->get_build_info());
-       return tool->create_build_signature(binfo);
-}
-
-Task *FileTarget::build()
-{
-       Task *task = Target::build();
-       task->set_file(path);
-       task->set_unlink(true);
-       return task;
-}
-
-void FileTarget::build_finished(bool success)
-{
-       if(success)
-       {
-               stat();
-               if(package)
-               {
-                       string build_sig = create_build_signature();
-                       if(!build_sig.empty())
-                               package->get_cache().set_value(this, "build_sig", build_sig);
-               }
-       }
-
-       Target::build_finished(success);
-}
-
-void FileTarget::clean()
-{
-       if(mtime)
-       {
-               FS::unlink(path);
-               mtime = Time::TimeStamp();
-               size = 0;
-               check_rebuild();
-       }
-}