From e4f41c7319261b9585bd501256664679457e1d9d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 7 Aug 2018 14:59:07 +0200
Subject: Add support for default extension specification, trailing dot
 escaping

For example:

cxx{*}: extension = cxx

cxx{foo}         # foo.cxx
cxx{foo.test}    # foo.test      (probably what we want...)
cxx{foo.test...} # foo.test.cxx  (... is this)
cxx{foo..}       # foo.
cxx{foo....}     # foo..
cxx{foo.....}    # error (must come in escape pair)
---
 build2/target-type.hxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'build2/target-type.hxx')

diff --git a/build2/target-type.hxx b/build2/target-type.hxx
index 408a520..5027823 100644
--- a/build2/target-type.hxx
+++ b/build2/target-type.hxx
@@ -60,7 +60,11 @@ namespace build2
                                            const char*,
                                            bool search);
 
-    bool (*pattern) (const target_type&, const scope&, string&, bool reverse);
+    bool (*pattern) (const target_type&,
+                     const scope&,
+                     string& name,
+                     optional<string>& extension,
+                     bool reverse);
 
     void (*print) (ostream&, const target_key&);
 
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