utilize "/usr/bin/env perl" in perl scripts

When utilizing /usr/bin/perl, this expands to the full path of your
filesystem build. i.e. something like this:

/home/andrewg/Code/openbmc/build/withersp

utilize "/usr/bin/env perl" in perl scripts

When utilizing /usr/bin/perl, this expands to the full path of your
filesystem build. i.e. something like this:

/home/andrewg/Code/openbmc/build/witherspoon/tmp/work/x86_64-linux/mrw-perl-tools-native/1.0+gitAUTOINC+65ca8e19c4-r1/recipe-sysroot-native/usr/bin/perl

This now exceeds the allowed size by yocto:
"maximum shebang size exceeded, the maximum size is 128."

There are ways to disable this check in yocto, and we probably have a
case to argue this upstream, but our use in OpenBMC of perl is pretty
limited so the easiest solution is to just move the perl scripts over to
using /usr/bin/env. Half the perl scripts in this repo already do this.

Tested:
- Verified new yocto now builds this repo

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I1c6dfc49a9a1d5ace0d0b9fdd4fa7a0abdee033e

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ensure no space in script type string

New bitbake checks to ensure the #! line does not exceed 180 characters
and it requires no space between it and the script type info.

Signed-off-by: Andrew Gei

ensure no space in script type string

New bitbake checks to ensure the #! line does not exceed 180 characters
and it requires no space between it and the script type info.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: If52da98c06aced381a6b82cfc0756c1a322f7aec

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gen_openpower_fru: Allow multiple instances

Add support for allowing multiple instances of the same MRW type.
Before, since the type was deleted out of %targetHash, it wouldn't
save

gen_openpower_fru: Allow multiple instances

Add support for allowing multiple instances of the same MRW type.
Before, since the type was deleted out of %targetHash, it wouldn't
save it in the output again.

Now it will only skip adding the results to the @targetTypes and
@paths arrays if the type is empty, or it is not in %targetHash
and also not already in @targetTypes.

Tested: Will now see multiple instances:
FRUS=PANEL,BMC,VRM,VRM,ETHERNET

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: Ifca9a492fea1341a6d75ab0955badf8e85604bf6

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Do not add empty paths to output file

This commit fixes a bug in the script where an undefined (blank)
path would get added to the output inventory file in case the
path for a given

Do not add empty paths to output file

This commit fixes a bug in the script where an undefined (blank)
path would get added to the output inventory file in case the
path for a given FRU is not found in both the MRW and the
default path map.

Having an empty path would result in a bad inventory environment
file that would cause the openpower vpd parser service that relies
on this file to fail at runtime.

Tested:
I ran the script manually against the witherspoon MRW and the
openpower layout YAML and verified that the generated inventory
file was good.

Change-Id: I6443208bd3e9e7705da40c30799f007a386b3612
Signed-off-by: Santosh Puranik <santosh.puranik@in.ibm.com>

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gen_openpower_fru.pl : Fetch inventory paths

In preparation for the openpower-vpd-parser recipe, this script will,
from an input openpower vpd-config YAML file, determine which
inven

gen_openpower_fru.pl : Fetch inventory paths

In preparation for the openpower-vpd-parser recipe, this script will,
from an input openpower vpd-config YAML file, determine which
inventory objects we're interested in, and will fetch from the MRW
pathnames these objects should have.

The script will output a file in a format that can serve as an
environment file for a systemd service, which in turn will launch the
openpower-vpd-parser application with this information.

Change-Id: I7c4fa70af002f63bd5501093802c1d41bd503e88
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

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