Problem in Graal instalation

[Gilles Duboscq]

Hello Said,

The Java version you are specifying as JAVA_HOME seems to be 1.7. It
has to be 1.8.
You can set JAVA_HOME in the mx/env file.
For example:

JAVA_HOME=/usr/java/jdk1.8.0
EXTRA_JAVA_HOMES=/usr/java/jdk1.7.0_51

You need to adapt those path to the correct location for your machine.


We currently accept 1.7 as the main java version but, as you
experienced, this is confusing. I think we should specify 1.8 as the
minimum supported version.

-Gilles


On Mon, May 12, 2014 at 12:47 AM, macbook <mahroug.said at gmail.com> wrote:
> Hello,
> I'm a Tunisian student, I'm studying the Grall and Truffle projects.
> Since 3 days I'm trying to install Grall on Ubuntu os, but It fail after building (mx build : seen here https://wiki.openjdk.java.net/display/Graal/Instructions)
> The problem is seen when I installing the graal VM :
>
>
> Excluding com.oracle.graal.api.meta (JDK with compliance level 1.8 not available)
> Excluding com.oracle.graal.replacements.test (JDK with compliance level 1.8 not available)
> hp at ubuntu:~/Bureau$ mx vm
> Error occurred during initialization of VM
> Unable to load native library: /home/hp/Bureau/graal/jdk1.7.0_51/product/jre/lib/amd64/libjava.so: symbol JVM_SetProtectionDomain, version SUNWprivate_1.1 not defined in file libjvm.so with link time reference
>
>
> I tried also to install it on OS X, but if fail also.
> I installed 5 version of oracle jdk 7, and jdk 8.
> Can you help me please to resolve this problem.
> Best regards
> Said