diff options
Diffstat (limited to 'libbuild2/context.hxx')
| -rw-r--r-- | libbuild2/context.hxx | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/libbuild2/context.hxx b/libbuild2/context.hxx index c16181f..b71a068 100644 --- a/libbuild2/context.hxx +++ b/libbuild2/context.hxx @@ -505,7 +505,12 @@ namespace build2 // const variable* var_clean; - // Forwarded configuration backlink mode. Valid values are: + // Forwarded configuration backlink mode. The value has two components + // in the form: + // + // <mode> [<print>] + // + // Valid <mode> values are: // // false - no link. // true - make a link using appropriate mechanism. @@ -513,8 +518,14 @@ namespace build2 // hard - make a hard link. // copy - make a copy. // overwrite - copy over but don't remove on clean. + // group - inherit the group mode (only valid for group members). // - // Note that it can be set by a matching rule as a rule-specific variable. + // While the <print> component should be either true or false and can be + // used to suppress printing of specific ad hoc group members at verbosity + // level 1. Note that it cannot be false for the primary member. + // + // Note that this value can be set by a matching rule as a rule-specific + // variable. // // Note also that the overwrite mode was originally meant for handling // pregenerated source code. But in the end this did not pan out for @@ -538,7 +549,7 @@ namespace build2 // just expose a mechanism to delegate to a different rule, which we // already have). // - // [string] target visibility + // [names] target visibility // const variable* var_backlink; |