diff options
Diffstat (limited to 'doc/man')
| -rw-r--r-- | doc/man/scons.1 | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/doc/man/scons.1 b/doc/man/scons.1 index f080bd7..2d2cc95 100644 --- a/doc/man/scons.1 +++ b/doc/man/scons.1 @@ -2732,7 +2732,7 @@ after: /biz:/foo/bar:/foo '\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" .TP -.RI env.AppendUnique( key = val ", [...])" +.RI env.AppendUnique( key = val ", [...], delete_existing=0)" Appends the specified keyword arguments to the end of construction variables in the environment. If the Environment does not have @@ -2743,6 +2743,9 @@ then any value(s) that already exist in the construction variable will .I not be added again to the list. +However, if delete_existing is 1, +existing matching values are removed first, so +existing values in the arg list move to the end of the list. Example: @@ -4940,7 +4943,7 @@ after: /foo/bar:/foo:/biz '\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" .TP -.RI env.PrependUnique( key = val ", [...])" +.RI env.PrependUnique( key = val ", delete_existing=0, [...])" Appends the specified keyword arguments to the beginning of construction variables in the environment. If the Environment does not have @@ -4951,6 +4954,9 @@ then any value(s) that already exist in the construction variable will .I not be added again to the list. +However, if delete_existing is 1, +existing matching values are removed first, so +existing values in the arg list move to the front of the list. Example: |