On 2010-05-03 15:19, Alexander Neundorf wrote:
On Monday 03 May 2010, Benoit Thomas wrote:
function (foo v)
bar (${v} PARENT_SCOPE)
endfunction()
You could have bar() use PARENT_SCOPE to set it in a variable in bar(), which
could then itself set it to PARENT_SCOPE.
Would that work ?
Clinton Stimpson proposed a solution like that, which worked fine. I'm
still trying to make it work correctly in my real project but I think
I'm gonna go with something along those lines.
foo (v)
message ("${v} == 1")
If it's not possible, I'll go with global variables. Currently, I do
global variables by doing:
set (v 1 CACHE INTERNAL "" FORCE)
But is there a better way ?
You could also set a GLOBAL property, that's more similar to a normal variable
than a forced CACHE variable.
I didn't think of this, but will try it, thanks.
--
Ben.
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