From 9fa5f73d00905568e8979d0c93ec4a8f645c81d5 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 9 Aug 2016 11:31:53 +0200
Subject: Implement support for C compilation

We now have two new modules: cc (c-common) and c.
---
 build2/cc/link | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 build2/cc/link

(limited to 'build2/cc/link')

diff --git a/build2/cc/link b/build2/cc/link
new file mode 100644
index 0000000..8be386f
--- /dev/null
+++ b/build2/cc/link
@@ -0,0 +1,78 @@
+// file      : build2/cc/link -*- C++ -*-
+// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BUILD2_CC_LINK
+#define BUILD2_CC_LINK
+
+#include <build2/types>
+#include <build2/utility>
+
+#include <build2/rule>
+
+#include <build2/bin/target>
+
+#include <build2/cc/types>
+#include <build2/cc/common>
+
+namespace build2
+{
+  namespace cc
+  {
+    class link: public rule, virtual common
+    {
+    public:
+      link (data&&);
+
+      virtual match_result
+      match (action, target&, const string& hint) const;
+
+      virtual recipe
+      apply (action, target&, const match_result&) const;
+
+      target_state
+      perform_update (action, target&) const;
+
+      target_state
+      perform_clean (action, target&) const;
+
+    private:
+      friend class compile;
+
+      // Extract system library search paths from GCC or compatible (Clang,
+      // Intel) using the -print-search-dirs option.
+      //
+      void
+      gcc_library_search_paths (scope&, dir_paths&) const;
+
+      // Extract system library search paths from VC (msvc.cxx).
+      //
+      void
+      msvc_library_search_paths (scope&, dir_paths&) const;
+
+      dir_paths
+      extract_library_paths (scope&) const;
+
+      // Alternative search logic for VC (msvc.cxx).
+      //
+      bin::liba*
+      msvc_search_static (const path&, const dir_path&, prerequisite&) const;
+
+      bin::libs*
+      msvc_search_shared (const path&, const dir_path&, prerequisite&) const;
+
+      target*
+      search_library (optional<dir_paths>&, prerequisite&) const;
+
+      // Windows-specific (windows-manifest.cxx).
+      //
+      path
+      windows_manifest (file&, bool rpath_assembly) const;
+
+    private:
+      const string rule_id;
+    };
+  }
+}
+
+#endif // BUILD2_CC_LINK
-- 
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