1 files changed, 0 insertions, 109 deletions
diff --git a/build2/cxx/utility.cxx b/build2/cxx/utility.cxx
deleted file mode 100644
index 7aae6ac..0000000
--- a/build2/cxx/utility.cxx
+++ /dev/null
@@ -1,109 +0,0 @@
-// file      : build2/cxx/utility.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#include <build2/cxx/utility>
-
-#include <build2/bin/target>
-
-using namespace std;
-
-namespace build2
-{
-  namespace cxx
-  {
-    // Return true if there is an option (stored in s).
-    //
-    bool
-    translate_std (scope& rs, const string& cid, const value& val, string& s)
-    {
-      const string& v (cast<string> (val));
-
-      if (cid == "msvc")
-      {
-        // C++ standard-wise, with VC++ you get what you get. The question is
-        // whether we should verify that the requested standard is provided by
-        // this VC++ version. And if so, from which version should we say VC++
-        // supports 11, 14, and 17? We should probably be as loose as possible
-        // here since the author will always be able to tighten (but not
-        // loosen) this in the buildfile (i.e., detect unsupported versions).
-        //
-        // For now we are not going to bother doing this for C++03.
-        //
-        if (v != "98" && v != "03")
-        {
-          uint64_t cver (cast<uint64_t> (rs["cxx.version.major"]));
-
-          // @@ Is mapping for 14 and 17 correct? Maybe Update 2 for 14?
-          //
-          if ((v == "11" && cver < 16) || // C++11 since VS2010/10.0.
-              (v == "14" && cver < 19) || // C++14 since VS2015/14.0.
-              (v == "17" && cver < 20))   // C++17 since VS20??/15.0.
-          {
-            fail << "C++" << v << " is not supported by "
-                 << cast<string> (rs["cxx.signature"]) <<
-              info << "required by " << rs.out_path ();
-          }
-        }
-
-        return false;
-      }
-      else
-      {
-        // Translate 11 to 0x, 14 to 1y, and 17 to 1z for compatibility with
-        // older versions of the compilers.
-        //
-        s = "-std=";
-
-        if (v == "98")
-          s += "c++98";
-        else if (v == "03")
-          s += "c++03";
-        else if (v == "11")
-          s += "c++0x";
-        else if (v == "14")
-          s += "c++1y";
-        else if (v == "17")
-          s += "c++1z";
-        else
-          s += v; // In case the user specifies something like 'gnu++17'.
-
-        return true;
-      }
-    }
-
-    void
-    append_lib_options (cstrings& args, target& l, const char* var, lorder lo)
-    {
-      using namespace bin;
-
-      for (target* t: l.prerequisite_targets)
-      {
-        if (lib* l = t->is_a<lib> ())
-          t = &link_member (*l, lo); // Pick one of the members.
-
-        if (t->is_a<liba> () || t->is_a<libs> ())
-          append_lib_options (args, *t, var, lo);
-      }
-
-      append_options (args, l, var);
-    }
-
-    void
-    hash_lib_options (sha256& csum, target& l, const char* var, lorder lo)
-    {
-      using namespace bin;
-
-      for (target* t: l.prerequisite_targets)
-      {
-        if (lib* l = t->is_a<lib> ())
-          t = &link_member (*l, lo); // Pick one of the members.
-
-        if (t->is_a<liba> () || t->is_a<libs> ())
-          hash_lib_options (csum, *t, var, lo);
-      }
-
-      hash_options (csum, l, var);
-    }
-  }
-}