[CMake] @ONLY and nested variables

[Nico Schlömer]

All good suggestions; thanks!

–Nico

On Mon, Sep 29, 2014 at 12:41 PM, Ruslan Baratov
<ruslan_baratov at yahoo.com> wrote:
> You can run configure_package_config_file twice with code:
>
> SET(@PACKAGE at _LIBS @@PACKAGE at _LIBRARIES@)
>
> Also you can use configure_file command to create one file and include it
> with config file that was made by configure_package_config_file:
>
> # CMakeLists.txt
> configure_file(FooVars.cmake.in FooVars.cmake)
> configure_package_config_file(FooConfig.cmake.in FooConfig.cmake ...)
>
> install(FILES FooVars.cmake FooConfig.cmake ...)
>
> # FooConfig.cmake.in
> include(relative/path/to/FooVars.cmake)
>
>
>
> On 25-Sep-14 03:09, Nico Schlömer wrote:
>>
>> Hi all,
>>
>> I would like to use CONFIGURE_PACKAGE_CONFIG_FILE() [1] instead of
>> CONFIGURE_FILE() for my export configurations. Unfortunately, it seems
>> that CONFIGURE_PACKAGE_CONFIG_FILE() only supports the @ONLY syntax. I
>> do use nested variables names in the export configuration, though,
>> e.g.,
>> ```
>> SET(${PACKAGE}_LIBS ${${PACKAGE}_LIBRARIES})
>> ```
>> Any idea how to translate this line into @ONLY syntax? Any other ideas?
>>
>> Cheers,
>> Nico
>>
>>
>> [1]
>> http://www.cmake.org/cmake/help/v3.0/module/CMakePackageConfigHelpers.html
>
>