Hello,
I'm having difficulty using "bitbake -c devshell virtual/kernel" to
build dtb files properly. In our case, we set "DTC_FLAGS=-@" in recipe
metadata to ensure device tree overlay support is available. It all
works fine when run as a standard build. In the devshell, that variable
is not respected by default. I do see that there is an EXTRA_OEMAKE
environment variable with HOSTCC, HOSTCPP and DTC_FLAGS set but when I
try to invoke "make ${EXTRA_OEMAKE} dtbs" it gets a weird argument
parsing error presumably due to shell globbing, quotation mark
processing etc:
# make ${EXTRA_OEMAKE} dtbs
make: invalid option -- 'y'
make: invalid option -- '/'
make: invalid option -- '/'
make: invalid option -- '/'
make: invalid option -- 'E'
make: invalid option -- '"'
Usage: make [options] [target] ...
If I manually copy/paste the value of EXTRA_OEMAKE onto my make
invocation it works. If I just add the DTC_FLAGS it also works (ie "make
DTC_FLAGS=-@ dtbs").
Is there a better mechanism for handling this?
Drew
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