From 10fd2aface4486fc7f873dd2b54a1c2073c0b434 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 1 Dec 2015 14:46:45 +0200
Subject: Reimplement define as dynamic derivation rather than alias

New syntax:

define cli: file

The rationale is we need to be able to assign the file extension (using
type/pattern-specific variables). And if it is an alias, we will assign
it to the original target type.

Note that we could still support aliases if we need to. Will need to
bring back the id member in target_type that would normally point to
itself but for an alias would point to the origin.
---
 build/cli/target.cxx | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'build/cli/target.cxx')

diff --git a/build/cli/target.cxx b/build/cli/target.cxx
index 0666335..a480633 100644
--- a/build/cli/target.cxx
+++ b/build/cli/target.cxx
@@ -18,14 +18,12 @@ namespace build
     constexpr const char cli_ext[] = "cli";
     const target_type cli::static_type
     {
-      typeid (cli),
       "cli",
       &file::static_type,
       &target_factory<cli>,
       &target_extension_fix<cli_ext>,
       &search_file,
-      false,
-      nullptr
+      false
     };
 
     // cli.cxx
@@ -66,14 +64,12 @@ namespace build
 
     const target_type cli_cxx::static_type
     {
-      typeid (cli_cxx),
       "cli.cxx",
       &mtime_target::static_type,
       &cli_cxx_factory,
       nullptr,
       &search_target,
-      true, // "See through" default iteration mode.
-      nullptr
+      true // "See through" default iteration mode.
     };
   }
 }
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