[U-Boot] [PATCH 1/2] Makefile: always preserve output for images that can contain HAB Blocks

[Stefano Babic]

On 24/03/2018 23:13, Breno Matheus Lima wrote:
> Hi All,
> 
> 2018-03-23 8:08 GMT-03:00 Rasmus Villemoes <rasmus.villemoes at prevas.dk>:
>> The current makefile logic disables creation of the
>> SPL.log/u-boot-ivt.img.log etc. files when V=1 is given on the command
>> line, the rationale presumably being that the user wants and gets the
>> information on the console.
>>
>> However, from general principles, I don't think a higher V= level
>> should affect which build artifacts get generated (and certainly
>> shouldn't produce fewer). Concretely, it's also a problem that when
>> doing a V=1 build in a terminal, the relevant HAB blocks lines easily
>> drown in all the other V=1 output.
>>
>> Moreover, build systems such as Yocto by default pass V=1, so in that
>> case the information gets hidden away in the do_compile log file, making
>> it nigh impossible to create a recipe for creating signed U-boot images
>> - I don't want to disable V=1, because having verbose output in the log
>> file is valuable when things go wrong, but OTOH trying to go digging in
>> the do_compile log file (and getting exactly the right lines) is not
>> pleasant to even think about.
>>
>> So change the logic so that for V=0, the mkimage output is redirected
>> to MKIMAGEOUTPUT (which is also the current behaviour), while for any
>> other value of V, we _additionally_ write the information to make's
>> stdout, whatever that might be.
>>
>> Signed-off-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
> 
> Tested-by: Breno Lima <breno.lima at nxp.com>


Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic

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