1 files changed, 0 insertions, 171 deletions
diff --git a/build/search.cxx b/build/search.cxx
deleted file mode 100644
index c06d281..0000000
--- a/build/search.cxx
+++ /dev/null
@@ -1,171 +0,0 @@
-// file      : build/search.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#include <build/search>
-
-#include <utility>  // move()
-#include <cassert>
-
-#include <butl/filesystem>
-
-#include <build/scope>
-#include <build/target>
-#include <build/prerequisite>
-#include <build/diagnostics>
-
-using namespace std;
-using namespace butl;
-
-namespace build
-{
-  target*
-  search_existing_target (const prerequisite_key& pk)
-  {
-    tracer trace ("search_existing_target");
-
-    const target_key& tk (pk.tk);
-
-    // Look for an existing target in this directory scope.
-    //
-    dir_path d;
-    if (tk.dir->absolute ())
-      d = *tk.dir; // Already normalized.
-    else
-    {
-      d = pk.scope->out_path ();
-
-      if (!tk.dir->empty ())
-      {
-        d /= *tk.dir;
-        d.normalize ();
-      }
-    }
-
-    auto i (targets.find (*tk.type, d, *tk.name, *tk.ext, trace));
-
-    if (i == targets.end ())
-      return 0;
-
-    target& t (**i);
-
-    level5 ([&]{trace << "existing target " << t << " for prerequisite "
-                      << pk;});
-
-    return &t;
-  }
-
-  target*
-  search_existing_file (const prerequisite_key& cpk, const dir_paths& sp)
-  {
-    tracer trace ("search_existing_file");
-
-    prerequisite_key pk (cpk); // Make a copy so we can update extension.
-    target_key& tk (pk.tk);
-    assert (tk.dir->relative ());
-
-    // Figure out the extension. Pretty similar logic to file::derive_path().
-    //
-    const string* ext (*tk.ext);
-
-    if (ext == nullptr)
-    {
-      if (auto f = tk.type->extension)
-      {
-        ext = &f (tk, *pk.scope); // Already from the pool.
-        tk.ext = &ext;
-      }
-      else
-      {
-        // What should we do here, fail or say we didn't find anything?
-        // Current think is that if the target type didn't provide the
-        // default extension, then it doesn't want us to search for an
-        // existing file (of course, if the user specified the extension
-        // explicitly, we will still do so). But let me know what you
-        // think.
-        //
-        //fail << "no default extension for prerequisite " << pk;
-        level4 ([&]{trace << "no existing file found for prerequisite "
-                          << pk;});
-        return nullptr;
-      }
-    }
-
-    // Go over paths looking for a file.
-    //
-    for (const dir_path& d: sp)
-    {
-      path f (d / *tk.dir / path (*tk.name));
-      f.normalize ();
-
-      if (!ext->empty ())
-      {
-        f += '.';
-        f += *ext;
-      }
-
-      timestamp mt (file_mtime (f));
-
-      if (mt == timestamp_nonexistent)
-        continue;
-
-      level5 ([&]{trace << "found existing file " << f << " for prerequisite "
-                        << pk;});
-
-      // Find or insert. Note: using our updated extension.
-      //
-      auto r (targets.insert (*tk.type, f.directory (), *tk.name, ext, trace));
-
-      // Has to be a file_target.
-      //
-      file& t (dynamic_cast<file&> (r.first));
-
-      level5 ([&]{trace << (r.second ? "new" : "existing") << " target "
-                        << t << " for prerequisite " << pk;});
-
-      if (t.path ().empty ())
-        t.path (move (f));
-
-      t.mtime (mt);
-      return &t;
-    }
-
-    level4 ([&]{trace << "no existing file found for prerequisite " << pk;});
-    return nullptr;
-  }
-
-  target&
-  create_new_target (const prerequisite_key& pk)
-  {
-    tracer trace ("create_new_target");
-
-    const target_key& tk (pk.tk);
-
-    // We default to the target in this directory scope.
-    //
-    dir_path d;
-    if (tk.dir->absolute ())
-      d = *tk.dir; // Already normalized.
-    else
-    {
-      d = pk.scope->out_path ();
-
-      if (!tk.dir->empty ())
-      {
-        d /= *tk.dir;
-        d.normalize ();
-      }
-    }
-
-    // Find or insert.
-    //
-    auto r (targets.insert (*tk.type, move (d), *tk.name, *tk.ext, trace));
-    assert (r.second);
-
-    target& t (r.first);
-
-    level5 ([&]{trace << "new target " << t << " for prerequisite " << pk;});
-
-    return t;
-  }
-}