[PATCH] build: Add PROGRAM_PREFIX option

[Sebastian Huber]

On 02.08.23 10:33, Chris Johns wrote:
>> diff --git a/spec/build/bsps/makeinc.yml b/spec/build/bsps/makeinc.yml
>> index ac395f2f02..08fc75a8b9 100644
>> --- a/spec/build/bsps/makeinc.yml
>> +++ b/spec/build/bsps/makeinc.yml
>> @@ -16,14 +16,14 @@ content: |
>>     prefix = ${PREFIX}
>>     exec_prefix = $${prefix}/${ARCH}-rtems${__RTEMS_MAJOR__}
>>   
>> -  CC_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-gcc
>> -  CXX_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-g++
>> -  AS_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-as
>> -  AR_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-ar
>> -  NM_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-nm
>> -  LD_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-ld
>> -  SIZE_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-size
>> -  OBJCOPY_FOR_TARGET = ${ARCH}-rtems${__RTEMS_MAJOR__}-objcopy
>> +  CC_FOR_TARGET = ${PROGRAM_PREFIX}gcc
>> +  CXX_FOR_TARGET = ${PROGRAM_PREFIX}g++
> Is it worth doing the same to gcc and g++ as well so these can be replaced as well?

Yes, but this would be another patch and it is a bit more work since you 
have to test the clang support.

> 
>> +  AS_FOR_TARGET = ${PROGRAM_PREFIX}as
>> +  AR_FOR_TARGET = ${PROGRAM_PREFIX}ar
>> +  NM_FOR_TARGET = ${PROGRAM_PREFIX}nm
>> +  LD_FOR_TARGET = ${PROGRAM_PREFIX}ld
>> +  SIZE_FOR_TARGET = ${PROGRAM_PREFIX}size
>> +  OBJCOPY_FOR_TARGET = ${PROGRAM_PREFIX}objcopy
> Where is PROGRAM_PFREFIX set?

It is a new configuration option:

[sparc/gr740]
PROGRAM_PREFIX = ${ARCH}-rtems7-

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