Hi Yann,
I have no idea what LINKER_SCATTER_FILE does, but...
if( TARGET <bla> )
is a check that will evaluate to true if a target named <bla> *exists*. In this
configuration neither "target_1" or "target_2" exist at the point when you run
this check. So LINKER_SCATTER_FILE will always be set to "file_2".
I think you're mixing what happens when configuring your build, and when
actually executing it. In this setup you seem to always want to build both
target_1 and target_2. So you'll need to set some property on these targets to
assign the different "scatter files" to them. (I have absolutely no idea what a
"scatter file" is supposed to be...)
Could you elaborate on what you're really trying to do?
Cheers,
Attila
> On 30 Dec 2015, at 11:29, yann suisini <yannsuis...@gmail.com> wrote:
>
> Hi,
>
> I have a cmake file with 2 targets defined inside.
> For each target I have to specify a different scatter file for my linker
>
> so I want to use :
> if (TARGET target_1)
> SET (LINKER_SCATTER_FILE file_1)
> else ()
> SET (LINKER_SCATTER_FILE file_2)
> endif ()
>
> add_executable(target_1 ${srcs_target_1})
> add_executable(target_2 ${srcs_target_2})
>
>
> But if I'm calling cmake from my IDE to build my target using the --target
> command line option
> does it set the TARGET variable ? If not the case how I can link the targer
> name from the command line to my IF statement ?
>
> Regards,
>
> Yann.
>
>
>
>
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