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Diffstat (limited to 'libbuild2/target.ixx')
| -rw-r--r-- | libbuild2/target.ixx | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libbuild2/target.ixx b/libbuild2/target.ixx index 540c718..cfc3847 100644 --- a/libbuild2/target.ixx +++ b/libbuild2/target.ixx @@ -9,6 +9,49 @@ namespace build2 { + // target_key + // + inline const string& target_key:: + effective_name (string& r, bool force_ext) const + { + const target_type& tt (*type); + + // Note that if the name is not empty, then we always use that, even + // if the type is dir/fsdir. + // + if (name->empty () && (tt.is_a<build2::dir> () || tt.is_a<fsdir> ())) + { + r = dir->leaf ().string (); + } + // If we have the extension and the type expects the extension to be + // always specified explicitly by the user, then add it to the name. + // + // Overall, we have the following cases: + // + // 1. Extension is fixed: man1{}. + // + // 2. Extension is always specified by the user: file{}. + // + // 3. Default extension that may be overridden by the user: hxx{}. + // + // 4. Extension assigned by the rule but may be overridden by the + // user: obje{}. + // + // By default we only include the extension for (2). + // + else if (ext && !ext->empty () && + (force_ext || + tt.fixed_extension == &target_extension_none || + tt.fixed_extension == &target_extension_must)) + { + r = *name + '.' + *ext; + } + else + return *name; // Use name as is. + + return r; + } + // match_extra // inline void match_extra:: |