diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2018-11-01 13:00:16 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2018-11-01 13:00:16 +0200 |
commit | eacf7f7ccd40a56d1fe761d3d30ced6c6acd58da (patch) | |
tree | 841a87d57720704654e8e8fa94cecd05c17b6cfa /build2/cc/common.cxx | |
parent | 8ba507252cb932023d16e5d4dfef267c039feb78 (diff) |
Add support for rule-specific variables, use to fix cc.type data race
Diffstat (limited to 'build2/cc/common.cxx')
-rw-r--r-- | build2/cc/common.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/build2/cc/common.cxx b/build2/cc/common.cxx index ae125a5..a1a17f7 100644 --- a/build2/cc/common.cxx +++ b/build2/cc/common.cxx @@ -80,9 +80,10 @@ namespace build2 // See what type of library this is (C, C++, etc). Use it do decide // which x.libs variable name to use. If it's unknown, then we only - // look into prerequisites. + // look into prerequisites. Note: lookup starting from rule-specific + // variables (target should already be matched). // - const string* t (cast_null<string> (l.vars[c_type])); + const string* t (cast_null<string> (l.state[a][c_type])); bool impl (proc_impl && proc_impl (l, la)); bool cc (false), same (false); |