Add support for post-configure and pre-disfigure hooks

1 files changed, 13 insertions, 0 deletions

diff --git a/libbuild2/config/module.hxx b/libbuild2/config/module.hxx
index 5cb4faa..96220ac 100644
--- a/libbuild2/config/module.hxx
+++ b/libbuild2/config/module.hxx
@@ -15,6 +15,8 @@
 #include <libbuild2/module.hxx>
 #include <libbuild2/variable.hxx>
 
+#include <libbuild2/config/utility.hxx>
+
 namespace build2
 {
   namespace config
@@ -94,6 +96,17 @@ namespace build2
           i->second.find (var) != i->second.end ();
       }
 
+      // Configure/disfigure hooks.
+      //
+      static bool
+      configure_post (scope&, configure_post_hook*);
+
+      static bool
+      disfigure_pre (scope&, disfigure_pre_hook*);
+
+      small_vector<configure_post_hook*, 1> configure_post_;
+      small_vector<disfigure_pre_hook*,  1> disfigure_pre_;
+
       // Cached (during init) config.config.persist value, if defined.
       //
       const vector<pair<string, string>>* persist = nullptr;