diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-07-07 16:11:21 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-07-07 16:11:21 +0200 |
| commit | 74862e82fa7f6d96394bd1da294a9435239accc6 (patch) | |
| tree | 40d938eb9816d90bdb948ba8bba48f18ced8fbcc /libbuild2 | |
| parent | 9ce886d010dee58e5d3e547df84da487fd1c4220 (diff) | |
Make sure paths used to insert target are canonicalized
Diffstat (limited to 'libbuild2')
| -rw-r--r-- | libbuild2/cc/compile-rule.cxx | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libbuild2/cc/compile-rule.cxx b/libbuild2/cc/compile-rule.cxx index 435858b..29d79d0 100644 --- a/libbuild2/cc/compile-rule.cxx +++ b/libbuild2/cc/compile-rule.cxx @@ -2229,7 +2229,7 @@ namespace build2 tracer trace (x, "compile_rule::enter_header"); // Find or maybe insert the target. The directory is only moved from if - // insert is true. + // insert is true. Note that it must be normalized. // auto find = [&trace, &t, this] (dir_path&& d, path&& f, @@ -2419,7 +2419,10 @@ namespace build2 if (i != pfx_map->end ()) { - const dir_path& pd (i->second.directory); + // Note: value in pfx_map is not necessarily canonical. + // + dir_path pd (i->second.directory); + pd.canonicalize (); l4 ([&]{trace << "prefix '" << d << "' mapped to " << pd;}); @@ -2532,10 +2535,13 @@ namespace build2 if (i != so_map.end ()) { // Ok, there is an out tree for this headers. Remap to a path - // from the out tree and see if there is a target for it. + // from the out tree and see if there is a target for it. Note + // that the value in so_map is not necessarily canonical. // dir_path d (i->second); d /= f.leaf (i->first).directory (); + d.canonicalize (); + pt = find (move (d), f.leaf (), false); // d is not moved from. if (pt != nullptr) |