From 2b1272f1c94ab1dbaf806af9c02ef866267ffed7 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov 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/algorithm.hxx | 2 ++ 1 file changed, 2 insertions(+) (limited to 'build2/algorithm.hxx') diff --git a/build2/algorithm.hxx b/build2/algorithm.hxx index c7839d1..f1ac135 100644 --- a/build2/algorithm.hxx +++ b/build2/algorithm.hxx @@ -184,6 +184,8 @@ namespace build2 // existing member of this target type is the same. Return the locked member // target. // + // @@ Maybe the same type and name? + // target_lock add_adhoc_member (action, target&, -- cgit v1.1