On 05-03-15 09:43, Robert P. J. Day wrote:

   a style guide thing ... it appears that COMPATIBLE_MACHINE happily
acccepts a matching RE within parentheses or not, is there a
preference?

   also, in checking that, i ran across this in oe-core:

linux-yocto_3.14.bb:COMPATIBLE_MACHINE = 
"qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
linux-yocto_3.19.bb:COMPATIBLE_MACHINE = 
"qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
linux-yocto-dev.bb:COMPATIBLE_MACHINE = 
"(qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64)"

The regex should have been "qemu(arm|x86|ppc|mips|mips64|x86-64)"

And since "x86-64" already matches "x86", that could have been omitted.

where the first two recipes list "qemuarm64" but the dev version
doesn't ... is that deliberate?

Probably not, but "qemuarm64" matches "qemuarm" already.



Met vriendelijke groet / kind regards,

Mike Looijmans
System Expert


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