On Wednesday 28 November 2012 14:40:47 you wrote:
> Hi Martin,
>
> you have to add a custom command to generate your lib and make your custom
> target depending on it:
>
> add_custom_command(
> OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/xxx.a
> COMMAND
> unzip -o ${CMAKE_CURRENT_SOURCE_DIR}/${ZIPFILE}
> DEPENDS
> ${CMAKE_CURRENT_SOURCE_DIR}/${ZIPFILE}
> )
>
> add_custom_target(
> ${TARGET}_lib
> DEPENDS
> ${CMAKE_CURRENT_BINARY_DIR}/xxx.a
> )
>
> This will unzip the xxx.a only if your zipfile has changed.
Thanks for the help.
I now also finally found the problem here why the unzip was _always_ done:
The unzip restores the modification time of the file as it is inside the
zipfile, which is
in the past.
To make it work correctly, I simply need to pass the option -DD to unzip to get
the current
timestamp on the files, and voila!
--
Best regards/Schöne Grüße
Martin
A: Because it breaks the logical sequence of discussion
Q: Why is top posting bad?
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