Implement bash module

2 files changed, 13 insertions, 11 deletions

diff --git a/build2/version/rule.cxx b/build2/version/rule.cxx
index a0ff1e2..262d623 100644
--- a/build2/version/rule.cxx
+++ b/build2/version/rule.cxx
@@ -4,13 +4,8 @@
 
 #include <build2/version/rule.hxx>
 
-#include <build2/depdb.hxx>
 #include <build2/scope.hxx>
 #include <build2/target.hxx>
-#include <build2/context.hxx>
-#include <build2/function.hxx>
-#include <build2/algorithm.hxx>
-#include <build2/filesystem.hxx>
 #include <build2/diagnostics.hxx>
 
 #include <build2/in/target.hxx>
@@ -88,7 +83,10 @@ namespace build2
     }
 
     string in_rule::
-    lookup (const location& l, const target& t, const string& n) const
+    lookup (const location& l,
+            action a,
+            const target& t,
+            const string& n) const
     {
       // Note that this code will be executed during up-to-date check for each
       // substitution so let's try not to do anything overly sub-optimal here.
@@ -105,9 +103,10 @@ namespace build2
 
       if (p == string::npos || n.compare (0, p, m.project) == 0)
       {
-        // Standard lookup.
-        //
-        return rule::lookup (l, t, p == string::npos ? n : string (n, p + 1));
+        return rule::lookup (l, // Standard lookup.
+                             a,
+                             t,
+                             p == string::npos ? n : string (n, p + 1));
       }
 
       string pn (n, 0, p);
diff --git a/build2/version/rule.hxx b/build2/version/rule.hxx
index afed11a..c3b41be 100644
--- a/build2/version/rule.hxx
+++ b/build2/version/rule.hxx
@@ -20,13 +20,16 @@ namespace build2
     class in_rule: public in::rule
     {
     public:
-      in_rule (): rule ("version.in 1", "ver") {}
+      in_rule (): rule ("version.in 1", "version.in") {}
 
       virtual bool
       match (action, target&, const string&) const override;
 
       virtual string
-      lookup (const location&, const target&, const string&) const override;
+      lookup (const location&,
+              action,
+              const target&,
+              const string&) const override;
     };
 
     // Pre-process manifest before installation to patch in the version.