On 6. Jul, 2010, at 10:41 , Diablo 666 wrote:
>
> If I use SET with PARENT_SCOPE, wouldn't this delete old entries? Say I have
> more than one subdirectory. Can I append entries from both subdirectories
> this way?
CMakeLists.txt:
###############
set(some_list val1 val2 val3)
add_subdirectory(subdir)
message(STATUS "some_list = ${some_list}")
subdir/CMakeLists.txt:
######################
# append in local scope
list(APPEND some_list val4 val5 val6)
# set in parent scope
set(some_list "${some_list}" PARENT_SCOPE)
Michael
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