Attachment 143927 Details for Bug 191144 – Second version. More iterations, better naming.

[patch] Second version. More iterations, better naming.

implies_prevents.patch (text/plain), 1.14 KB, created by Adam Weinberger on 2014-06-19 14:46:22 UTC

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Creator: Adam Weinberger

Created: 2014-06-19 14:46:22 UTC

Size: 1.14 KB

patch

obsolete

>Index: bsd.options.mk
>===================================================================
>--- bsd.options.mk	(revision 358421)
>+++ bsd.options.mk	(working copy)
>@@ -95,6 +95,10 @@
> # ${opt}_QMAKE_OFF		When option is disabled, it will add its content to
> #				the QMAKE_ARGS.
> #
>+# ${opt}_IMPLIES		When option is enabled, options named in its contents will
>+# 				be enabled too
>+# ${opt}_PREVENTS		When option is enabled, enabling any of the options
>+# 				in its content will produce an error
> # ${opt}_USE=	FOO=bar		When option is enabled, it will  enable
> #				USE_FOO+= bar
> #				If you need more than one option, you can do
>@@ -383,6 +387,22 @@
> NEW_OPTIONS:=	${NEW_OPTIONS:N${opt}}
> .endfor
> 
>+# Enable options implied by other options
>+.for count in 1 2 3
>+.  for opt in ${PORT_OPTIONS}
>+PORT_OPTIONS+=	${${opt}_IMPLIES}
>+.  endfor
>+.endfor
>+
>+# Prevent options that conflict
>+.for opt in ${PORT_OPTIONS}
>+.  for conflict in ${${opt}_PREVENTS}
>+.    if ${PORT_OPTIONS:M${conflict}}
>+IGNORE=	Option ${conflict} conflicts with option ${opt}
>+.    endif
>+.  endfor
>+.endfor
>+
> # Finally, add options required by slave ports
> PORT_OPTIONS+=	${OPTIONS_SLAVE}
>

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