On 08-01-16 10:48, Jens Rehsack wrote:

Am 08.01.2016 um 08:39 schrieb Mike Looijmans <mike.looijm...@topic.nl>:

Someone in our project decided he wanted Java on the board, so I just added 
"meta-java" to the layers and attempted to follow the README.

So without a clue as to what I'm really doing (I haven't touched Java in 15 
years) I added these to my local.conf:

# Headless java
PREFERRED_PROVIDER_classpath = "classpath-minimal"
# Possible provider: cacao-initial-native and jamvm-initial-native
PREFERRED_PROVIDER_virtual/java-initial-native = "cacao-initial-native"
# Possible provider: cacao-native and jamvm-native
PREFERRED_PROVIDER_virtual/java-native = "jamvm-native"

And of course added meta-java to bblayers.conf.

I added "openjdk-8" to the image's things to install, and let things build.

While building "openjdk-8-native", things went south, and I get the following 
error message:

ERROR: no configure script found at 
/home/mike/projects/.../build/tmp-glibc/work/x86_64-linux/openjdk-8-native/72b05-r0/jdk8u-e8bed1496ff2/configure


What did I do wrong?

meta-java is master, so you need poky on master, too - or cherry-pick the 
autotools.bbclass patch

I was close to master already, but apparently not close enough.

Upgrading everything to current master results in:

ERROR: ParseError at /home/mike/projects/.../meta-oe/meta-oe/recipes-extended/sip/sip_4.16.4.bb:19: Could not inherit file classes/qmake2.bbclass



(Note: the board does not have a display, so I don't need/want x11. I tried 
building openjdk-7 instead, but that fails to parse because it requires x11 in 
the distro)

You could port the remove-x11-patches to openjdk-7, since we currently need Java8, I have 
no "business case" to fix openjdk-7 :/

I don't care either, I'm happy when "helloworld.java" runs on target.



Kind regards,

Mike Looijmans
System Expert

TOPIC Embedded Products
Eindhovenseweg 32-C, NL-5683 KH Best
Postbus 440, NL-5680 AK Best
Telefoon: +31 (0) 499 33 69 79
E-mail: mike.looijm...@topicproducts.com
Website: www.topicproducts.com

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