From 2b1272f1c94ab1dbaf806af9c02ef866267ffed7 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 9 May 2019 14:12:45 +0200
Subject: Generalize target/prerequisite var block, initial ad hoc target work

Target/prerequisite-specific variable blocks can now be present even if
there are prerequisites. For example, now instead of:

exe{foo}: cxx{foo}
exe{foo}: cc.loptions += ...

Or:

exe{foo}: cxx{foo}
exe{foo}:
{
  cc.loptions += ...
  cc.libs += ...
}

We can write:

exe{foo}: cxx{foo}
{
  cc.loptions += ...
  cc.libs += ...
}

This also works with dependency chains in which case the block applies
to the set of prerequisites (note: not targets) before the last ':'. For
example:

./: exe{foo}: libue{foo}: cxx{foo}
{
  bin.whole = false  # Applies to the libue{foo} prerequisite.
}
---
 build2/token.hxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'build2/token.hxx')

diff --git a/build2/token.hxx b/build2/token.hxx
index b679bf9..50d1396 100644
--- a/build2/token.hxx
+++ b/build2/token.hxx
@@ -43,6 +43,9 @@ namespace build2
       lsbrace,         // [
       rsbrace,         // ]
 
+      labrace,         // <
+      rabrace,         // >
+
       assign,          // =
       prepend,         // =+
       append,          // +=
-- 
cgit v1.1