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Diffstat (limited to 'src/engine/SCons/Action.xml')
| -rw-r--r-- | src/engine/SCons/Action.xml | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/engine/SCons/Action.xml b/src/engine/SCons/Action.xml index 7a8194e..f10bf03 100644 --- a/src/engine/SCons/Action.xml +++ b/src/engine/SCons/Action.xml @@ -58,6 +58,27 @@ not be added to the targets built with that construction environment. </para> +<para> +If the construction variable +&cv-IMPLICIT_COMMAND_DEPENDENCIES; +is set to <literal>2</literal>, then +all entries in all command strings will be +scanned for relative or absolute paths. If +any are present, they will be added as +implicit dependencies to the targets built +with that construction environment. +not be added to the targets built with that +construction environment. The first command +in the action string and the first after any +<literal>&&</literal> entries will be found +by searching the <varname>PATH</varname> +variable in the <varname>ENV</varname> +environment used to execute the command. +All other commands will only be found if they +are absolute paths or valid paths relative +to the working directory. +</para> + <example_commands> env = Environment(IMPLICIT_COMMAND_DEPENDENCIES = 0) </example_commands> |