[OE-core] meta-xilinx: ERROR: Failure expanding variable TUNE_PKGARCH ppc440

[Mark Hatle]

On 5/29/12 1:20 PM, Elvis Dowson wrote:
> Hi,
> I've added the meta-xilinx layer, and modified my build/conf/local.conf file as
> follows:
>
> # Set the target machine details
> MACHINE ?= "virtex5"
> # Set Xilinx Platform Studio hardware project path
> XILINX_BSP_PATH ?= "/project/xilinx-ml507"
> # Set target board
> XILINX_BOARD ?= "ml507"
>
> and when I try to build the meta-toolchain
>
> $ cd /tool/yocto/poky
> $ source oe-init-build-env build
> $ bitbake meta-toolchain
>
> I get the following errors:
>
> ERROR: Execution of event handler 'check_sanity_eventhandler' failed
> Traceback (most recent call last):
> File "/tool/yocto/poky/bitbake/lib/bb/utils.py", line 397, in
> better_eval(source=<code object <module> at 0x344b6b0, file "MACHINE_ARCH", line
> 1>, locals={'d': <bb.data_smart.DataSmart object at 0x1450050>}):
> def better_eval(source, locals):
>  > return eval(source, _context, locals)
> File "MACHINE_ARCH", line 1, in <module>
> File "/tool/yocto/poky/bitbake/lib/bb/data_smart.py", line 282, in
> DataSmart.getVar(var='TUNE_PKGARCH', expand=True, noweakdefault=False):
> if expand and value:
>  > return self.expand(value, var)
> return value
> File "/tool/yocto/poky/bitbake/lib/bb/data_smart.py", line 151, in
> DataSmart.expand(s='${@bb.utils.contains("TUNE_FEATURES", "ppc440", "ppc440",
> "${PPCPKGARCH}", d)}', varname='TUNE_PKGARCH'):
> def expand(self, s, varname = None):
>  > return self.expandWithRefs(s, varname).value
> File "/tool/yocto/poky/bitbake/lib/bb/data_smart.py", line 141, in
> DataSmart.expandWithRefs(s='${@bb.utils.contains("TUNE_FEATURES", "ppc440",
> "ppc440", "${PPCPKGARCH}", d)}', varname='TUNE_PKGARCH'):
> except Exception as exc:
>  > raise ExpansionError(varname, s, exc)
> ExpansionError: Failure expanding variable TUNE_PKGARCH, expression was
> ${@bb.utils.contains("TUNE_FEATURES", "ppc440", "ppc440", "${PPCPKGARCH}", d)}
> which triggered exception SyntaxError: EOL while scanning string literal
> (TUNE_PKGARCH, line 1)
>
> ERROR: Failure expanding variable TUNE_PKGARCH, expression was
> ${@bb.utils.contains("TUNE_FEATURES", "ppc440", "ppc440", "${PPCPKGARCH}", d)}
> which triggered exception SyntaxError: EOL while scanning string literal
> (TUNE_PKGARCH, line 1)
> ERROR: Command execution failed: Exited with 1
>
> Summary: There were 3 ERROR messages shown, returning a non-zero exit code.
>
> Has support for the PowerPC440 processor (present in the Virtex-5 FPGA) been
> removed from the newer gcc-versions?

The error above is an issue w/ the tune configuration.  In stock oe-core there 
is no 405/440 configuration.

You will need to create a new tune file, see 
meta/conf/machine/include/tune-ppc603e.inc as a reasonable example..

--Mark

> Best regards,
>
> Elvis Dowson
>
>
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