2009/8/31 Eike Kroemer <eike-michael.kroe...@atlas-elektronik.com>:
> Hi there,
>
> using cmake-2.6.4-Linux-i386, I'd like to use
>
> set(LIBS lib1)
> set(LIBS "$LIBS lib2")
> [...]
> set(LIBS "$LIBS libN")
>
> target_link_libraries(target $LIBS)
>
> instead of writing explicitely
>
> target_link_libraries(target lib1 lib2 [...] libN)
>
> but while cmake gives no error messages, the library dependencies are
> not honored during link.
> I tried to vary the usage of '"'s but to no avail.
>
> How to do it correctly?
Variable values shoud be retrieve with curly brace, i.e.
$LIBS --> ${LIBS}
Then when you have a list of something you usually use LIST(APPEND
LIST(APPEND LIBS "libN")
even if
SET(LIBS "${LIBS} libN") should work as well.
--
Erk
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