diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-09-24 13:10:25 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-09-24 13:10:25 +0200 |
| commit | b6c61ea9afd2d738711770e44748e48be009154d (patch) | |
| tree | 9f4e2ab650e8359e3fe0a9c5eed45dc2f2f4f160 /libbuild2/parser.cxx | |
| parent | c94f066bbd47520cf52937fc4ad08a699abda28a (diff) | |
Give hints for common causes of "no rule to update ..." error
Diffstat (limited to 'libbuild2/parser.cxx')
| -rw-r--r-- | libbuild2/parser.cxx | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/libbuild2/parser.cxx b/libbuild2/parser.cxx index 8ae13a8..033395d 100644 --- a/libbuild2/parser.cxx +++ b/libbuild2/parser.cxx @@ -150,13 +150,14 @@ namespace build2 tracer& tr) { auto r (p.scope_->find_target_type (n, o, loc)); - return p.ctx.targets.insert (r.first, // target type - move (n.dir), - move (o.dir), - move (n.value), - move (r.second), // extension - implied, - tr).first; + return p.ctx.targets.insert ( + r.first, // target type + move (n.dir), + move (o.dir), + move (n.value), + move (r.second), // extension + implied ? target_decl::implied : target_decl::real, + tr).first; } // Only find. @@ -1076,10 +1077,10 @@ namespace build2 // If we have a recipe, the target is not implied. // - if (target_->implied) + if (target_->decl != target_decl::real) { for (target* m (target_); m != nullptr; m = m->adhoc_member) - m->implied = false; + m->decl = target_decl::real; if (default_target_ == nullptr) default_target_ = target_; @@ -6894,7 +6895,7 @@ namespace build2 target& dt (*default_target_); target* ct ( - const_cast<target*> ( // Ok (serial execution). + const_cast<target*> ( // Ok (serial execution). ctx.targets.find (dir::static_type, // Explicit current dir target. scope_->out_path (), dir_path (), // Out tree target. @@ -6914,13 +6915,13 @@ namespace build2 dir_path (), string (), nullopt, - false, + target_decl::real, trace).first; // Fall through. } - else if (ct->implied) + else if (ct->decl != target_decl::real) { - ct->implied = false; + ct->decl = target_decl::real; // Fall through. } else |