Hi Fred
Thanks for the answer. getting correct -fPIC is probably the solution, but how?
On perl 5.10.0 it turned up under config flags, but here it does not, but under
cccdlflags in dynamic linking?
There is probably some parsing in the Configure script that rearrange it.
platform is CentOS 5.2 (latest patches)
Summary of my perl5 (revision 5 version 10 subversion 1) configuration:
Platform:
osname=linux, osvers=2.6.18-164.9.1.el5, archname=x86_64-linux-thread-multi
uname='linux mortenb5.secana.local 2.6.18-164.9.1.el5 #1 smp tue dec 15
20:57:57 est 2009 x86_64 x86_64 x86_64 gnulinux '
config_args='-des -A ccflags=-DPERL_USE_SAFE_PUTENV -Dusethreads
-Dprefix=/opt/perl -Dinstallprefix=/opt/perl'
hint=recommended, useposix=true, d_sigaction=define
useithreads=define, usemultiplicity=define
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=define, use64bitall=define, uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DPERL_USE_SAFE_PUTENV
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O2',
cppflags='-D_REENTRANT -D_GNU_SOURCE -DPERL_USE_SAFE_PUTENV
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
ccversion='', gccversion='4.1.2 20080704 (Red Hat 4.1.2-46)',
gccosandvers=''
intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib /lib64 /usr/lib64 /usr/local/lib64
libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
libc=/lib/libc-2.5.so, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version='2.5'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib
-fstack-protector'
-----Original Message-----
From: Fred Moyer [mailto:[email protected]]
Sent: 11. januar 2010 22:29
To: Morten Bjørnsvik
Cc: mod_perl list
Subject: Re: unable to compile perl under perl 5.10.1
Have you verified perl was actually compiled with fpic? perl -V
On Mon, Jan 11, 2010 at 7:23 AM, Morten Bjørnsvik
<[email protected]> wrote:
> Hi all
> I'm unable to compile mod_perl-2.0.x from svn(trunk 2.0.5-dev) or cpan(2.0.4)
> on perl 5.10.1, do anyone have some
> black belt options that make it works, I believed the -fPIC now is embedded
> in the -Dusethreads, because
> I see it appear lots of places in the perl compile output
>
> I've tried compiling perl 5.10.1 with the following options
>
> ./Configure -des -A ccflags="-O2 -DPERL_USE_SAFE_PUTENV -fPIC" -Dusethreads
> -Duse64bitall \
> -Dprefix=/opt/perl -Dinstallprefix=/opt/perl
>
> ./Configure -des -A ccflags=-DPERL_USE_SAFE_PUTENV -Accflags="-fPIC"
> -Dusethreads \
> -Duse64bitall -Dprefix=/opt/perl -Dinstallprefix=/opt/perl
>
> ./Configure -des -A -Dusethreads -Duse64bitall -Dinstallprefix=/opt/perl
>
> perl always compiles and seem to work fine with other modules.
>
> Mod_perl2.0 build:
> Both cpan and and the svn checkout version, shows the same error:
> build cmd: cd '/usr/tmp/cpan_extract/mod_perl-2.0'; /opt/perl/bin/perl
> Makefile.PL MP_APXS=/opt/apache/bin/apxs
>
> cc -shared -O2 -L/usr/local/lib -fstack-protector \
> \
> mod_perl.lo modperl_interp.lo modperl_tipool.lo modperl_log.lo
> modperl_config.lo modperl_cmd.lo modperl_options.lo modperl_callback.lo
> modperl_handler.lo modperl_gtop.lo modperl_util.lo modperl_io.lo
> modperl_io_apache.lo modperl_filter.lo modperl_bucket.lo modperl_mgv.lo
> modperl_pcw.lo modperl_global.lo modperl_env.lo modperl_cgi.lo
> modperl_perl.lo modperl_perl_global.lo modperl_perl_pp.lo modperl_sys.lo
> modperl_module.lo modperl_svptr_table.lo modperl_const.lo
> modperl_constants.lo modperl_apache_compat.lo modperl_error.lo
> modperl_debug.lo modperl_common_util.lo modperl_common_log.lo
> modperl_hooks.lo modperl_directives.lo modperl_flags.lo modperl_xsinit.lo
> modperl_exports.lo -Wl,-E -fstack-protector -L/usr/local/lib
> -L/opt/perl/lib/5.10.1/x86_64-linux-thread-multi/CORE -lperl -lnsl -ldl -lm
> -lcrypt -lutil -lpthread -lc \
> -o mod_perl.so
> /usr/bin/ld:
> /opt/perl/lib/5.10.1/x86_64-linux-thread-multi/CORE/libperl.a(op.o):
> relocation R_X86_64_32 against `a local symbol' can not be used when making a
> shared object; recompile with -fPIC
> /opt/perl/lib/5.10.1/x86_64-linux-thread-multi/CORE/libperl.a: could not read
> symbols: Bad value
> collect2: ld returned 1 exit status
> make[1]: *** [mod_perl.so] Error 1
> make[1]: Leaving directory
> `/var/tmp/cpan_extract/mod_perl-2.0/src/modules/perl'
> make: *** [modperl_lib] Error 2
>
>
> Any ideas greatly appreciated.
>
> Thanks
> ----------------------------------------------------------------
> Morten Bjørnsvik, Experian Decision Analytics AS, Oslo, Norway
> ----------------------------------------------------------------
>
>
>
