From LGualano at daronmont.com.au  Wed Jan  5 01:16:30 2005
From: LGualano at daronmont.com.au (Luciano Gualano)
Date: Wed, 5 Jan 2005 17:16:30 +1100 
Subject: [Pymilter] Milter build error
Message-ID: <4796E5655CD4D71189BB0008C7FAB3630C51EA@pd002025.daronmont.com.au>

Hi,

Trying to build Milter module 7.1 using Python 2.4, but encountering the
following build error:

running build
running build_py
running build_ext
building 'milter' extension
creating build/temp.linux-x86_64-2.4
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -O3 -Wall -Wstrict-prototypes
-fPIC -DMAX_ML_REPLY=32 -I/usr/include/python2.4 -c miltermodule.c -o
build/temp.linux-x86_64-2.4/miltermodule.o
In file included from /usr/include/python2.4/Python.h:8,
                 from miltermodule.c:152:
/usr/include/python2.4/pyconfig.h:835:1: warning: "_POSIX_C_SOURCE"
redefined
In file included from /usr/include/pthread.h:18,
                 from miltermodule.c:150:
/usr/include/features.h:172:1: warning: this is the location of the previous
definition
gcc -pthread -shared build/temp.linux-x86_64-2.4/miltermodule.o -lmilter
-lsmutil -o build/lib.linux-x86_64-2.4/milter.so
/usr/bin/ld:
/usr/lib/gcc-lib/x86_64-redhat-linux/3.2.3/../../../../lib64/libmilter.a(mai
n.o): relocation R_X86_64_32S can not be used when making a shared object;
recompile with -fPIC
/usr/lib/gcc-lib/x86_64-redhat-linux/3.2.3/../../../../lib64/libmilter.a:
could not read symbols: Bad value
collect2: ld returned 1 exit status
error: command 'gcc' failed with exit status 1


Any help would be much appreciated.

Regards

Looch



From stuart at bmsi.com  Wed Jan  5 11:30:09 2005
From: stuart at bmsi.com (Stuart D. Gathman)
Date: Wed, 5 Jan 2005 11:30:09 -0500 (EST)
Subject: [Pymilter] Milter build error
In-Reply-To: <4796E5655CD4D71189BB0008C7FAB3630C51EA@pd002025.daronmont.com.au>
Message-ID: <Pine.LNX.4.44.0501051121570.2594-100000@bmsred.bmsi.com>

On Wed, 5 Jan 2005, Luciano Gualano wrote:

> gcc -pthread -shared build/temp.linux-x86_64-2.4/miltermodule.o -lmilter
> -lsmutil -o build/lib.linux-x86_64-2.4/milter.so
> /usr/bin/ld:
> /usr/lib/gcc-lib/x86_64-redhat-linux/3.2.3/../../../../lib64/libmilter.a(mai
> n.o): relocation R_X86_64_32S can not be used when making a shared object;
> recompile with -fPIC
> /usr/lib/gcc-lib/x86_64-redhat-linux/3.2.3/../../../../lib64/libmilter.a:

libmilter.a is part of sendmail.  The sendmail RPM you are using doesn't
compile it with -fPIC.  It needs to if the lib is going to be statically
linked with a dynamic module on x86_64.  We don't want another dynamic
library cluttering up the sendmail runtime, and Python modules must be dynamic
(unless you want to get involved in adding a static module to the Python
RPM).  So I recommend changing the sendmail RPM to compile libmilter.a 
with -fPIC, at least on x86_64.

You could try it out first by building the RPM (for sendmail), then going to
the BUILD directory and changing the Makefile and recompiling just libmilter.a.
Replace libmilter.a with that version - or arrange for the pymilter link to
use the alternate version (e.g. cp libmilter.a /usr/lib/libmilterpic.a,
and use -lmilterpic on pymilter link command).

-- 
	      Stuart D. Gathman <stuart at bmsi.com>
    Business Management Systems Inc.  Phone: 703 591-0911 Fax: 703 591-6154
"Confutatis maledictis, flamis acribus addictis" - background song for
a Microsoft sponsored "Where do you want to go from here?" commercial.