Get rid of action rule override semantics

Instead we now have two more or less separate match states for outer and
inner parts of an action.

1 files changed, 0 insertions, 137 deletions

diff --git a/build2/cc/link.hxx b/build2/cc/link.hxx
deleted file mode 100644
index c26102d..0000000
--- a/build2/cc/link.hxx
+++ /dev/null
@@ -1,137 +0,0 @@
-// file      : build2/cc/link.hxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#ifndef BUILD2_CC_LINK_HXX
-#define BUILD2_CC_LINK_HXX
-
-#include <set>
-
-#include <build2/types.hxx>
-#include <build2/utility.hxx>
-
-#include <build2/rule.hxx>
-
-#include <build2/cc/types.hxx>
-#include <build2/cc/common.hxx>
-
-namespace build2
-{
-  namespace cc
-  {
-    class link: public rule, virtual common
-    {
-    public:
-      link (data&&);
-
-      virtual match_result
-      match (action, target&, const string&) const override;
-
-      virtual recipe
-      apply (action, target&) const override;
-
-      target_state
-      perform_update (action, const target&) const;
-
-      target_state
-      perform_clean (action, const target&) const;
-
-    private:
-      friend class file_install;
-      friend class alias_install;
-
-      // Shared library paths.
-      //
-      struct libs_paths
-      {
-        // If any (except real) is empty, then it is the same as the next
-        // one. Except for intermediate, for which empty indicates that it is
-        // not used.
-        //
-        // The libs{} path is always the real path. On Windows the link path
-        // is the import library.
-        //
-        const path  link;   // What we link: libfoo.so
-        const path  soname; // SONAME:       libfoo-1.so, libfoo.so.1
-        const path  interm; // Intermediate: libfoo.so.1.2
-        const path& real;   // Real:         libfoo.so.1.2.3
-
-        inline const path&
-        effect_link () const {return link.empty () ? effect_soname () : link;}
-
-        inline const path&
-        effect_soname () const {return soname.empty () ? real : soname;}
-
-        // Cleanup pattern used to remove previous versions. If empty, no
-        // cleanup is performed. The above (current) names are automatically
-        // filtered out.
-        //
-        const path clean;
-      };
-
-      libs_paths
-      derive_libs_paths (file&, const char*, const char*) const;
-
-      // Library handling.
-      //
-      void
-      append_libraries (strings&,
-                        const file&, bool, lflags,
-                        const scope&, action, linfo) const;
-
-      void
-      hash_libraries (sha256&,
-                      bool&, timestamp,
-                      const file&, bool, lflags,
-                      const scope&, action, linfo) const;
-
-      void
-      rpath_libraries (strings&,
-                       const target&,
-                       const scope&, action, linfo,
-                       bool) const;
-
-      // Windows rpath emulation (windows-rpath.cxx).
-      //
-      struct windows_dll
-      {
-        const string& dll;
-        const string* pdb; // NULL if none.
-        string pdb_storage;
-
-        bool operator< (const windows_dll& y) const {return dll < y.dll;}
-      };
-
-      using windows_dlls = std::set<windows_dll>;
-
-      timestamp
-      windows_rpath_timestamp (const file&,
-                               const scope&,
-                               action, linfo) const;
-
-      windows_dlls
-      windows_rpath_dlls (const file&, const scope&, action, linfo) const;
-
-      void
-      windows_rpath_assembly (const file&, const scope&, action, linfo,
-                              const string&,
-                              timestamp,
-                              bool) const;
-
-      // Windows-specific (windows-manifest.cxx).
-      //
-      pair<path, bool>
-      windows_manifest (const file&, bool rpath_assembly) const;
-
-      // pkg-config's .pc file generation (pkgconfig.cxx).
-      //
-      void
-      pkgconfig_save (action, const file&, bool) const;
-
-    private:
-      const string rule_id;
-    };
-  }
-}
-
-#endif // BUILD2_CC_LINK_HXX