diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-10-15 14:20:44 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-10-15 14:20:44 +0200 |
| commit | 921c2d503a63f4769fdf1c7e6eb31be2706f9bea (patch) | |
| tree | 487698c7e2877dec1eed4945cd2d1e9e09b7eb66 /libbuild2/bash/rule.cxx | |
| parent | 291a737de8f92a7f620853133aa404b98e552a21 (diff) | |
Add ability to specify fallback value for NULL substitutions with in.null
Diffstat (limited to 'libbuild2/bash/rule.cxx')
| -rw-r--r-- | libbuild2/bash/rule.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libbuild2/bash/rule.cxx b/libbuild2/bash/rule.cxx index 148da95..9fc89d7 100644 --- a/libbuild2/bash/rule.cxx +++ b/libbuild2/bash/rule.cxx @@ -195,11 +195,12 @@ namespace build2 action a, const target& t, const string& n, - bool strict) const + bool strict, + const optional<string>& null) const { return n.compare (0, 6, "import") == 0 && (n[6] == ' ' || n[6] == '\t') ? substitute_import (l, a, t, trim (string (n, 7))) - : rule::substitute (l, a, t, n, strict); + : rule::substitute (l, a, t, n, strict, null); } string in_rule:: |