I know this doesn't address the compilation problems but why not run tomcat as a daemon in
a chrooted jail?
see:  http://www.oreilly.com/catalog/tomcat/chapter/ch06.pdf>
> From: Christian Andersson <ca@ofs.no>
> Date: 2006/06/15 Thu AM 06:36:47 EDT
> To: Tomcat Users List <users@tomcat.apache.org>
> Subject: Re: help getting jsvc up and running on sles9 on ibm pseries (power5)
>
> anyone?
>
> Christian Andersson wrote:
> > Hi there, I have a small problem that I'. hoping that you can help me solve.
> >
> > I want to be able to run tomcat on a server that we have available at a
> > hosting firm.
> >
> > I can get tomcat up and running on it witohut problem, as long as I
> > don't try to use jsvc..  and I need jsvc sicne I don't want to run tomat
> > as root, or manually start tomcat whenever there is a restart of the
> > server, etc..
> >
> > I've tried compiling the jsvc that comes with tomcat, but no luck, so I
> > downloaded deamons 1.0.1 and tried to get that compiling, and still no
> > luck, after searching/following different hints that I found on the net
> > (I'll ge over those later) I do get jsvc compiled, but I still cannot
> > run it, because it looks like jsvc is compiled as a 32 bit binary and
> > the ibm-java that I have is a 64 bit binary.
> >
> > anyway here is a list of what I've done (not much)
> >
> > after downloading and unpacking jsvc I went into
> > daemon-1.0.1/src/native/unix and did a ./configure
> > --with-java=/opt/ibm/java2-ppc64-50
> >
> > and got the following result..
> >
> > ----------------------------------------------------------------------
> > *** Current host ***
> > checking build system type... ./support/config.guess: unable to guess
> > system type
> >
> > This script, last modified 2001-04-20, has failed to recognize
> > the operating system you are using. It is advised that you
> > download the most up to date version of the config scripts from
> >
> >     ftp://ftp.gnu.org/pub/gnu/config/
> >
> > If the version you run (./support/config.guess) is already up to date,
> > please
> > send the following data and any information you think might be
> > pertinent to <config-patches@gnu.org> in order to provide the needed
> > information to handle your system.
> >
> > config.guess timestamp = 2001-04-20
> >
> > uname -m = ppc64
> > uname -r = 2.6.5-7.252-pseries64
> > uname -s = Linux
> > uname -v = #1 SMP Tue Feb 14 11:11:04 UTC 2006
> >
> > /usr/bin/uname -p =
> > /bin/uname -X     =
> >
> > hostinfo               =
> > /bin/universe          =
> > /usr/bin/arch -k       =
> > /bin/arch              = ppc64
> > /usr/bin/oslevel       =
> > /usr/convex/getsysinfo =
> >
> > UNAME_MACHINE = ppc64
> > UNAME_RELEASE = 2.6.5-7.252-pseries64
> > UNAME_SYSTEM  = Linux
> > UNAME_VERSION = #1 SMP Tue Feb 14 11:11:04 UTC 2006
> > configure: error: cannot guess build type; you must specify one
> > ----------------------------------------------------------------------
> >
> > after downloading the newest config.guess from
> > http://cvs.savannah.gnu.org/viewcvs/*checkout*/config/config/config.guess
> > (the above specified link leads to this file) and replacing the existing
> > one in  daemon-1.0.1/src/native/unix/support and once more execute
> > configure I get the following...
> >
> > ----------------------------------------------------------------------
> > *** Current host ***
> > checking build system type... powerpc64-unknown-linux-gnu
> > checking host system type... powerpc64-unknown-linux-gnu
> > checking cached host system type... ok
> > *** C-Language compilation tools ***
> > checking for gcc... gcc
> > checking for C compiler default output file name... a.out
> > checking whether the C compiler works... yes
> > checking whether we are cross compiling... no
> > checking for suffix of executables...
> > checking for suffix of object files... o
> > checking whether we are using the GNU C compiler... yes
> > checking whether gcc accepts -g... yes
> > checking for gcc option to accept ANSI C... none needed
> > checking for ranlib... ranlib
> > *** Host support ***
> > checking C flags dependant on host system type... failed
> > configure: error: Unsupported CPU architecture "powerpc64"
> > ----------------------------------------------------------------------
> >
> > following information on the net it was suggested that I change the
> > configure script so that it accepts powerpc* instead of powerpc
> > that is from
> > ----------------------------------------------------------------------
> > ...
> >   case $host_cpu in
> >   powerpc)
> >     CFLAGS="$CFLAGS -DCPU=\\\"$host_cpu\\\"" ;;
> > ...
> > ----------------------------------------------------------------------
> > to
> > ----------------------------------------------------------------------
> > ...
> >   case $host_cpu in
> >   powerpc*)
> >     CFLAGS="$CFLAGS -DCPU=\\\"$host_cpu\\\"" ;;
> > ...
> > ----------------------------------------------------------------------
> >
> > the result:
> >
> > ----------------------------------------------------------------------
> > ...
> > *** All done ***
> > Now you can issue "make"
> > ----------------------------------------------------------------------
> >
> > make also succedes, but when running jsvc using the script that comes
> > with apache tomcat (modified to suite my needs ofcourse) no jsvc is
> > running, and in the error log I find the following...
> >
> > ----------------------------------------------------------------------
> > 12/06/2006 11:58:15 19502 jsvc.exec error: Cannot dynamically link to
> > /opt/ibm/java2-ppc64-50/jre/bin/classic
> > /libjvm.so
> > 12/06/2006 11:58:15 19502 jsvc.exec error:
> > /opt/ibm/java2-ppc64-50/jre/bin/classic/libjvm.so: cannot open sha
> > red object file: No such file or directory
> > 12/06/2006 11:58:15 19501 jsvc.exec error: Service exit with a return
> > value of 1
> > ----------------------------------------------------------------------
> >
> > and in /opt/ibm/java2-ppc64-50/jre/bin/classic these files exist
> >
> > -rwxr-xr-x  1 root root 238290 2006-03-10 16:50 libjvm.so
> >
> > so it should be able to find the file since the user that I'm running
> > this fron is able to find it in the correct location. and can read it.
> >
> > for me this now looks like jsvc is beeing compiled as a 32bit executable
> > but java is a 64bit executable..
> >
> > I've tried reading/changing more stuff to get it working, but sofar I
> > have been unable to do so.
> >
> > /Christian Andersson
> >
> >
> > ---------------------------------------------------------------------
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> >
> >
>
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