From 76be0a35f6c37cda7ba65530330f1ac246fb52a8 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Wed, 6 Apr 2022 11:26:52 +0200 Subject: Add support for rule hints A rule hint is a target attribute, for example: [rule_hint=cxx] exe{hello}: c{hello} Rule hints can be used to resolve ambiguity when multiple rules match the same target as well as to override an unambiguous match. --- libbuild2/bash/rule.hxx | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'libbuild2/bash/rule.hxx') diff --git a/libbuild2/bash/rule.hxx b/libbuild2/bash/rule.hxx index f69ac3b..1a0cb36 100644 --- a/libbuild2/bash/rule.hxx +++ b/libbuild2/bash/rule.hxx @@ -32,7 +32,7 @@ namespace build2 in_rule (): rule ("bash.in 1", "bash.in", '@', false /* strict */) {} virtual bool - match (action, target&, const string&) const override; + match (action, target&) const override; virtual recipe apply (action, target&) const override; @@ -68,16 +68,17 @@ namespace build2 class LIBBUILD2_BASH_SYMEXPORT install_rule: public install::file_rule { public: - install_rule (const in_rule& in): in_ (in) {} + install_rule (const in_rule& r, const char* n): in_ (r), in_name_ (n) {} virtual bool - match (action, target&, const string&) const override; + match (action, target&) const override; virtual recipe apply (action, target&) const override; protected: const in_rule& in_; + const string in_name_; }; } } -- cgit v1.1