Hi,
On 31.10.2017 12:34, Burton, Ross wrote:
That would be https://bugzilla.yoctoproject.org/show_bug.cgi?id=11314,
$(( isn't supported by our shell parser. Shouldn't be that difficult
to fix in bitbake.
Any workarrounds for that problem ?
I tried with expr but it does not recognize bitwise operations like & ~
I'm really stucked ...
Ross
On 31 October 2017 at 11:27, Ayoub Zaki <ayoub.z...@embexus.com
<mailto:ayoub.z...@embexus.com>> wrote:
Hello,
I'm trying to get a bitwise operation working in a bitbake bblcass
function but no luck so far :
my_function() {
SZ="`wc -c < ${1}`"
ALIGN_SZ=$(((${SZ} + 0x1000 - 1) & ~ (0x1000 - 1)))
.......
}
Bitbake complains with :
ERROR: ExpansionError during parsing
/opt/Projects/Yocto/meta-somelayer/recipes-kernel/linux/linux-imx_4.1.15.bb
<http://linux-imx_4.1.15.bb>: Failure expanding variable
my_function: NotImplementedError: $((
Any suggestions how to tackle this problem ?
Thank you !
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Ayoub Zaki
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Ayoub Zaki
Embedded Systems Consultant
Vaihinger Straße 2/1
D-71634 Ludwigsburg
Tel. : +4971415074546
Mobile : +4917662901545
Email : ayoub.z...@embexus.com
Homepage : https://embexus.com
VAT No. : DE313902634
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