diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2017-12-13 14:20:54 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-12-13 14:22:07 +0200 |
| commit | f11d720f2fb62b46ad17d3aa3850140a4839f114 (patch) | |
| tree | 7b077efc16b0362283e1857cf974090ee4ce8f26 /build2/variable.txx | |
| parent | 08688bfc12a42a0399bcbdd6fe7d30d8f2486775 (diff) | |
Implement info meta operation
This meta operation can be used to print basic information (name, version,
source/output roots, etc) for one or more projects.
Diffstat (limited to 'build2/variable.txx')
| -rw-r--r-- | build2/variable.txx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/build2/variable.txx b/build2/variable.txx index e374f22..c2dbea9 100644 --- a/build2/variable.txx +++ b/build2/variable.txx @@ -389,6 +389,9 @@ namespace build2 } template <typename T> + const vector<T> value_traits<vector<T>>::empty_instance; + + template <typename T> const typename value_traits<vector<T>>::value_type_ex value_traits<vector<T>>::value_type = build2::value_type // VC14 wants =. { @@ -558,6 +561,9 @@ namespace build2 } template <typename K, typename V> + const std::map<K,V> value_traits<std::map<K, V>>::empty_instance; + + template <typename K, typename V> const typename value_traits<std::map<K, V>>::value_type_ex value_traits<std::map<K, V>>::value_type = build2::value_type // VC14 wants = { |