Re: [Qemu-devel] [PATCH 06/10] roms/Makefile: replace the $(EFIROM) target with "edk2-basetools"

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 3/9/19 2:32 AM, Philippe Mathieu-Daudé wrote:
> Hi Laszlo,
> 
> On 3/9/19 1:48 AM, Laszlo Ersek wrote:
>> We don't (can't) have a recipe for building just $(EFIROM); therefore,
>> while we call the target $(EFIROM), we actually build all of the edk2
>> BaseTools. Rename the target to edk2-basetools, and update the iPXE
>> prerequisite accordingly. This will let other targets depend on
>> "edk2-basetools", where an $(EFIROM) pre-requisite would be misleading.
>>
>> Signed-off-by: Laszlo Ersek <lersek@redhat.com>
>> ---
>>  roms/Makefile | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/roms/Makefile b/roms/Makefile
>> index 78d5dd18c301..2e83ececa25a 100644
>> --- a/roms/Makefile
>> +++ b/roms/Makefile
>> @@ -102,7 +102,7 @@ pxe-rom-%: build-pxe-roms
>>  
>>  efirom: $(patsubst %,efi-rom-%,$(pxerom_variants))
>>  
>> -efi-rom-%: build-pxe-roms build-efi-roms $(EFIROM)
>> +efi-rom-%: build-pxe-roms build-efi-roms edk2-basetools
>>  	$(EFIROM) -f "0x$(VID)" -i "0x$(DID)" -l 0x02 \
>>  		-b ipxe/src/bin/$(VID)$(DID).rom \
>>  		-ec ipxe/src/bin-i386-efi/$(VID)$(DID).efidrv \
>> @@ -120,7 +120,7 @@ build-efi-roms: build-pxe-roms
>>  		$(patsubst %,bin-i386-efi/%.efidrv,$(pxerom_targets)) \
>>  		$(patsubst %,bin-x86_64-efi/%.efidrv,$(pxerom_targets))
>>  
>> -$(EFIROM):
>> +edk2-basetools:
> 
> Should we add:
> 
>         $(MAKE) -f Makefile.edk2 submodules
> 
> from your next patch?
> 
> There might be a circular dependency else, if the user doesn't init the
> submodules manually.
> 
> The next patch add a make dependency 'efi' -> 'edk2-basetools', but
> 'edk2-basetools' build the BaseTools within edk2/.
> 

OK I mixed, the Makefile.edk2's submodules rules is for the edk2
repository submodules, while by 'the user submodules' I mean the QEMU
submodules...

So the user has to initialize the roms/edk2 submodule previous to run
both efi/edk2-basetools rules of this Makefile.

>>  	$(MAKE) -C edk2/BaseTools
>>  
>>  slof:
>>