Re: ocaml ppc64 build failure

On 08.11.2011, at 12:02, Dinar Valeev <[email protected]> wrote:

> Hi, I need help with building ocaml for Factory ppc64.
> 
> ocaml is missing dependency for brltty -> orca -> sax2 -> installation images ;)
> 
> There is something with compiler flags, as it builds locally through
> configure && make world
> 
> But when it builds through OBS (or locally osc) it throws an error:
> ../../boot/ocamlrun ../../tools/ocamlmklib -oc unix accept.o access.o
> addrofstr.o alarm.o bind.o chdir.o chmod.o chown.o chroot.o close.o
> closedir.o connect.o cst2constr.o cstringv.o dup.o dup2.o envir.o
> errmsg.o execv.o execve.o execvp.o exit.o fchmod.o fchown.o fcntl.o
> fork.o ftruncate.o getaddrinfo.o getcwd.o getegid.o geteuid.o getgid.o
> getgr.o getgroups.o gethost.o gethostname.o getlogin.o getnameinfo.o
> getpeername.o getpid.o getppid.o getproto.o getpw.o gettimeofday.o
> getserv.o getsockname.o getuid.o gmtime.o initgroups.o isatty.o
> itimer.o kill.o link.o listen.o lockf.o lseek.o mkdir.o mkfifo.o
> nice.o open.o opendir.o pipe.o putenv.o read.o readdir.o readlink.o
> rename.o rewinddir.o rmdir.o select.o sendrecv.o setgid.o setgroups.o
> setsid.o setuid.o shutdown.o signals.o sleep.o socket.o socketaddr.o
> socketpair.o sockopt.o stat.o strofaddr.o symlink.o termios.o time.o
> times.o truncate.o umask.o unixsupport.o unlink.o utimes.o wait.o
> write.o
> ../../ocamlcomp.sh -c -warn-error A -g -nolabels unix.mli
> ../../ocamlc.opt: error while loading shared libraries: R_PPC64_ADDR32
> rel10213794 for symbol `fmod' out of range
> make[2]: *** [unix.cmi] Error 127
> make[2]: Leaving directory
> `/home/abuild/rpmbuild/BUILD/ocaml-3.12.1/otherlibs/unix'
> make[1]: *** [otherlibraries] Error 2
> make[1]: Leaving directory `/home/abuild/rpmbuild/BUILD/ocaml-3.12.1'
> make: *** [world.opt] Error 2
> 
> Can anybody help me to fix that?
> https://build.opensuse.org/package/live_build_log?arch=ppc64&package=ocaml&project=home%3Ak0da%3Appc&repository=openSUSE_Factory_PowerPC_standard

Does it still break when you ignore RPM_OPT_FLAGS? I would guess no. If so, please check iby gradually removing flags which one is the offending one.

Maybe the ocaml configure also adds some magic cflag to keep things in the low 32 bit range and drops that when cflags is externally specified?

Just wild guesses though...

Alex

> 
> Thanks in advance,
> Dinar
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