shared memory problem on armel

[peter green]

gregor herrmann wrote:
>> As armhf really describes the ABI rather than the underlying CPU
>> architecture, it would make our jobs with Raspbian much easier if CPU
>> architecture dependent packages could test that the architecture is indeed
>> Armv7+ and not blindly assume armhf implicitly means the system is running
>> on an Armv7+ architecture. It's unfortunate that a handful of packages make
>> this assumption and adding more to the mix doesn't help.
>>     
>
> Can this test be expressed in some easy terms to be used in
> debian/rules?
>   
DEB_HOST_GNU_TYPE ?=$(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
ARM_VERSION_NUMBER :=$(shell $(DEB_HOST_GNU_TYPE)-cpp -dM /dev/null | grep -Po '(?<=__ARM_ARCH_)[0-9]+(?=[a-zA-Z]*_
ARMV7PLUS :=$(shell expr $(ARM_VERSION_NUMBER) \>= 7)

all:
	echo $(ARM_VERSION_NUMBER)
	echo $(ARMV7PLUS)
ifeq "$(ARMV7PLUS)" "1"
	echo armv7 or above
else
	echo armv6 or below
endif