hotspot build problems

[Per Bothner]

On 12/10/2010 08:45 AM, Volker Simonis wrote:
> Hi Per,
>
> the SE stuff should already be handled by the Make process (as pointed
> out by Andrew). However I think the detection of SELinux is quite
> fragile, I also had problems with it in the past. In the build log you
> should see something like:
>
>                                                  \
>              rm -f libjvm.so.1; ln -s libjvm.so libjvm.so.1;
>                        \
>              [ -f libjvm_g.so ] || { ln -s libjvm.so libjvm_g.so; ln -s
> libjvm.so.1 libjvm_g.so.1; };
> \
>              if [ \"\" = \"\" ] ; then                    \
>                if [ -x /usr/sbin/selinuxenabled ] ; then                 \
>                  /usr/sbin/selinuxenabled;                               \
>                  if [ $? = 0 ] ; then                                    \
>                    /usr/bin/chcon -t textrel_shlib_t libjvm.so;                 \
>                    if [ $? != 0 ]; then                                 \
>                      echo "ERROR: Cannot chcon libjvm.so";
>           \
>                    fi                                                    \
>                  fi                                                      \
>                fi                                                        \
>              fi                                                          \
>          }
> Linking vm...
>
> If this fails, you'll have to work around it manually.

The command
   /usr/bin/chcon -t textrel_shlib_t libjvm.so
is insufficient.

We also need to do:
   chcon -t execmem_exec_t linux_i486_compiler2/product/gamma

This command enables test_gamma to sucessfully run with
SELinux enabled.

There seems to a fair number of generated files, so it's tricky
to figure out where to add the needed chcon (assuming that is
the correct fix).
-- 
	--Per Bothner
per.bothner at oracle.com   per at bothner.com   http://per.bothner.com/