Re: [Xen-devel] [PATCH v3 13/19] acpi: Makefile should better tolerate interrupts

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 09/09/2016 10:13 AM, Ian Jackson wrote:
> Boris Ostrovsky writes ("Re: [PATCH v3 13/19] acpi: Makefile should better 
> tolerate interrupts"):
>> On 09/09/2016 09:29 AM, Jan Beulich wrote:
>>> Then my suggestion of using relative paths would still help?
>> Apparently it doesn't like any dots:
> ...
>> [root@ovs104 foo]# ~/iasl.f12 -vs -p "../bar/dsdt_anycpu" -tc
>> /tmp/dsdt_anycpu.asl &>/dev/null
>> [root@ovs104 foo]# ls -aR /tmp/root/
>> /tmp/root/:
>> .  ..  bar  foo
>>
>> /tmp/root/bar:
>> .  ..
>>
>> /tmp/root/foo:
>> .  ..  ..aml  ..hex
>> [root@ovs104 foo]#
> This seems to suggest that it looks for the last dot, not the first
> one.
>
> If you provide a filename which has an "extension", as it seems to
> expect, does it DTRT ?

Indeed!

In fact, I can just append a dot to the name:

[root@ovs104 tmp]# mkdir -p /tmp/root/xen.git
[root@ovs104 tmp]# ~/iasl.f12 -vs -p /tmp/root/xen.git/dsdt_anycpu -tc
/tmp/dsdt_anycpu.asl &>/dev/null
[root@ovs104 tmp]# ls -aR /tmp/root/
/tmp/root/:
.  ..  xen.aml  xen.git  xen.hex

/tmp/root/xen.git:
.  ..
[root@ovs104 tmp]# ~/iasl.f12 -vs -p /tmp/root/xen.git/dsdt_anycpu. -tc
/tmp/dsdt_anycpu.asl &>/dev/null
[root@ovs104 tmp]# ls -aR /tmp/root/
/tmp/root/:
.  ..  xen.aml  xen.git  xen.hex

/tmp/root/xen.git:
.  ..  dsdt_anycpu.aml  dsdt_anycpu.hex
[root@ovs104 tmp]#


With that I can go back to my original version where I don't need to
have a temp directory at all.

Thanks Ian.

-boris

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