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Diffstat (limited to 'build2/context.hxx')
| -rw-r--r-- | build2/context.hxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/build2/context.hxx b/build2/context.hxx index cf7eee6..0675e6c 100644 --- a/build2/context.hxx +++ b/build2/context.hxx @@ -287,6 +287,8 @@ namespace build2 // copy - make a copy. // overwrite - copy over but don't remove on clean (committed gen code). // + // Note that it can be set by a matching rule as a rule-specific variable. + // extern const variable* var_backlink; // [string] target visibility // Prerequisite inclusion/exclusion. Valid values are: |