[Samba] Antwort: Re: Samba 4 on AIX with XLC

[Howard Allison]

samba-bounces at lists.samba.org wrote on 11.01.2013 18:04:21:

> Von: Benjamin Huntsman <BHuntsman at mail2.cu-portland.edu>
> An: "samba at lists.samba.org" <samba at lists.samba.org>,
> Datum: 11.01.2013 18:05
> Betreff: Re: [Samba] Samba 4 on AIX with XLC
> Gesendet von: samba-bounces at lists.samba.org
>
> Sorry to be an annoyance, but I'm at a loss here and begging for help...
>
> The Python-based build says it completes successfully, and the make
> install also says it completes successfully.  Yet it doesn't copy
> all the required shared libraries, and the resultant binaries don't
> run.  I copied the missing shared objects by hand, which may or may
> not be a very good solution.  I put them all in /opt/samba-4.0.0/
> lib, but I suspect some of them were intended to live in different
> subdirectories thereof.
>
> Once the named libraries were copied, it then tells me it can't find
> the following symbols:
>
> aixacl_to_smbacl
> aixacl_smb_to_aixacl
>
> Don't know what to do next...
>
> So, my questions are:
>
> 1. What can be done about the libraries not getting copied?  Is this
> a bug in my build, or in the build system?
> 2. Do I need to move certain ones of them to other subdirectories in
> the lib directory?
> 3. If I tracked down the ones below and copied them by hand, might
> there be others still that I missed?
> 4. With all the subdirectories under lib, am I going to have to
> define a pretty complicated LD_LIBRARY_PATH to get this to run?
> 5. Is there a way I can build the whole thing static from the
> Python-based build system?  I didn't see an option for that with ./
> configure --help.
>
> Anyway, I think we're crazy close, but I'm still missing that last
> little hurdle.  Many thanks in advance!!
>
> -Ben
>
> ________________________________________
> From: samba-bounces at lists.samba.org [samba-bounces at lists.samba.org]
> on behalf of Benjamin Huntsman [BHuntsman at mail2.cu-portland.edu]
> Sent: Wednesday, January 09, 2013 3:18 PM
> To: samba at lists.samba.org
> Subject: Re: [Samba] Samba 4 on AIX with XLC
>
> Just FYI, here are at least some of the shared objects that don't
> get copied to the destination when running "make install":
>
> libtalloc.so
> libgssapi-samba4.so
> libtdb.so
> libtevent.so
> libkrb5-samba4.so
> libroken-samba4.so
> libasn1-samba4.so
> libhcrypto-samba4.so
> libcom_err-samba4.so
> libwind-samba4.so
> libldb.so
> libheimbase-samba4.so
> libhx509-samba4.so
> libpyldb-util.so
>
> There may be others, but by copying those into /opt/samba-4.0.0/lib,
> I was able to get my compiled smbd to at least spit out the following
message:
>
> bash-3.2# /opt/samba-4.0.0/sbin/smbd -b
> exec(): 0509-036 Cannot load program /opt/samba-4.0.0/sbin/smbd
> because of the following errors:
> rtld: 0712-001 Symbol aixacl_to_smbacl was referenced
>       from module /opt/samba-4.0.0/lib/private/libsmbd_base.so(),
> but a runtime definition
>       of the symbol was not found.
> rtld: 0712-001 Symbol aixacl_smb_to_aixacl was referenced
>       from module /opt/samba-4.0.0/lib/private/libsmbd_base.so(),
> but a runtime definition
>       of the symbol was not found.
> bash-3.2#
>
>
> So looks like I'm still missing aixacl_to_smbacl and
> aixacl_smb_to_aixacl.  Any idea where I'd get those, and why they're
> not being found?
>
> Thanks!
>
> -Ben
> --
I can build and install samba 4.0.0 - I have the same library problems as
you(copy, then set LIBPATH), but after copying the libraries I can run the
smbd -b command without an error.
Here's my environment - disclaimer - I've compiled ALL of the necessary
freeware modules locally(gettext, libiconv, python...)

LDFLAGS=-blibpath:/opt/pware/lib:/opt/pware/lib32:/usr/lib
CC=xlc_r
CXX=xlC_r
CPPFLAGS=-qmaxmem=-1 -DSYSV -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX51
-D_AIX52 -D_AIX53 -D_AIX61 -D_ALL_SOURCE -DFUNCPROTO=15 -O
-I/opt/pware/include -L/opt/pware/lib
CXXFLAGS=-qmaxmem=-1 -DSYSV -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX51
-D_AIX52 -D_AIX53 -D_AIX61 -D_ALL_SOURCE -DFUNCPROTO=15 -O
-I/opt/pware/include -L/opt/pware/lib
CFLAGS=-qmaxmem=-1 -DSYSV -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX51
-D_AIX52 -D_AIX53 -D_AIX61 -D_ALL_SOURCE -DFUNCPROTO=15 -O
-I/opt/pware/include -L/opt/pware/lib
OBJECT_MODE=64

./configure --prefix=/opt/pware/samba/4.0.0 --with-acl-support
--without-ads --with-winbind --without-ldap --with-libiconv=/opt/pware
--with-gettext=/opt/pware --enable-selftest --enable-socket-wrapper

I'm compiling only a 64 bit version
Python ist version 2.7.3
All of the freeware modules are in /opt/pware[/lib/bin/include]
AIX 6100-06-05-1115

hth
Howard



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