From cb8399da1f0b1c5f28e443c98bfc3cb4e12b8cbf Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 20 Jul 2015 17:35:47 +0200
Subject: Implement pre/post operation support

Also, extend execution mode/postponed logic to propagate the postponed
target state. At the top, we now re-try postponed targets. This results
in the expected behavior when, for example, cleaning two targets with
one depending on the other.
---
 build/config/operation.cxx | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'build/config')

diff --git a/build/config/operation.cxx b/build/config/operation.cxx
index 48d4d19..a79ddbf 100644
--- a/build/config/operation.cxx
+++ b/build/config/operation.cxx
@@ -215,6 +215,7 @@ namespace build
       nullptr, // meta-operation pre
       &configure_operation_pre,
       &load,   // normal load
+      &search, // normal search
       &match,  // normal match
       &configure_execute,
       nullptr, // operation post
@@ -244,17 +245,19 @@ namespace build
     }
 
     static void
-    disfigure_match (action,
-                     scope& root,
-                     const target_key&,
-                     const location&,
-                     action_targets& ts)
+    disfigure_search (scope& root,
+                      const target_key&,
+                      const location&,
+                      action_targets& ts)
     {
-      tracer trace ("disfigure_match");
+      tracer trace ("disfigure_search");
       level5 ([&]{trace << "collecting " << root.path ();});
       ts.push_back (&root);
     }
 
+    static void
+    disfigure_match (action, action_targets&) {}
+
     static bool
     disfigure_project (action a, scope& root)
     {
@@ -403,6 +406,7 @@ namespace build
       nullptr, // meta-operation pre
       &disfigure_operation_pre,
       &disfigure_load,
+      &disfigure_search,
       &disfigure_match,
       &disfigure_execute,
       nullptr, // operation post
-- 
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