[PATCH] build: Use build context for custom commands

[Chris Johns]

On 12/9/2023 2:15 pm, Sebastian Huber wrote:
> On 12.09.23 03:26, Chris Johns wrote:
>> On 11/9/2023 7:37 pm, Sebastian Huber wrote:
>>> Revert duplicated listing of TEST_OPTIMIZATION_FLAGS.
>> Thank you for picking this up.
>>
>> Does this change let the user control TEST_OPTIMIZATION_FLAGS and
>> OPTIMIZATION_FLAGS via a BSP setting in config.ini?
> 
> No, this patch fixes the bld.asm(), bld.cc(), and bld.cxx() functions to use the
> build item context for the flags.

Sure and thanks.

> Setting OPTIMIZATION_FLAGS and TEST_OPTIMIZATION_FLAGS through the configuration
> file always worked.

Great. I am seeing:

OPTIMIZATION_FLAGS = -O2 -g -fdata-sections -ffunction-sections

and data sections is an optimisation however does it complicates things for the
user if they play with with just -O2?

1. -g is debug info and not optimisation

2. we recommend building RTEMS with -fdata-sections -ffunction-sections so I
guess removing them would not be good

Chris