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From Fred Moyer <f...@redhotpenguin.com>
Subject Re: Undefined symbol "Perl_pad_sv" building mp2
Date Wed, 02 Sep 2009 00:58:01 GMT
Can you please cc the list on all replies?

On Tue, Sep 1, 2009 at 5:41 PM, <craig@animalhead.com> wrote:
> cd /build/perl-5.10.1/
> make veryclean
> ./Configure -Dd_dosuid
> -Dotherlibdirs=/usr/local/lib/perl5/5.8.9:/usr/local/lib/perl5/site_perl/5.8.9:/usr/local/lib/perl5/5.8.8:/usr/local/lib/perl5/site_perl/5.8.8:/usr/local/lib/perl5/5.8.7:/usr/local/lib/perl5/site_perl/5.8.7:/usr/local/lib/perl5/vendor_perl/5.8.7
> -Dmydomain=animalhead.com

Why are you configuring 5.10.1 with 5.8.x libs?

Can you try a build without otherlibdirs?

>
>     change optimization '-O' to '-O2'
>     search other versions? [5.8.9 5.8.8 5.8.7] none
>     change email 'xxxxxxxx@animalhead.com' to 'mackenna@...'
>
> make
> make test                      <-- no errors for 5.10.1
> sudo make install
>
>
> On Sep 1, 2009, at 11:23 AM, Fred Moyer wrote:
>
>> On Tue, Sep 1, 2009 at 9:27 AM, <craig@animalhead.com> wrote:
>>>
>>> A bit more data on the problem reported below:
>>>
>>> /build/modperl-2.0 $ grep -r Perl_pad_sv *
>>> Binary file src/modules/perl/mod_perl.so matches
>>> /build/modperl-2.0 $ ll src/modules/perl/mod_perl.so
>>> -rwxr-xr-x  1 user  wheel  1559168 Aug 29 21:22
>>> src/modules/perl/mod_perl.so
>>> /build/modperl-2.0 $ cd /usr/local/bin
>>>
>>> /usr/local/bin $ ll perl5*
>>> lrwxr-xr-x  1 root  wheel       10 Aug 29 16:04 perl5 -> perl5.10.1
>>> -rwxr-xr-x  3 root  wheel  1078522 Aug 30 00:52 perl5.10.1
>>> -rwxr-xr-x  2 root  wheel   949166 Nov 14  2005 perl5.8.7
>>> -rwxr-xr-x  1 root  wheel  2050866 Nov 18  2008 perl5.8.8
>>> -rwxr-xr-x  1 root  wheel   951373 Jan  7  2009 perl5.8.9
>>> /usr/local/bin $ grep -r Perl_pad_sv perl*
>>> Binary file perl5.8.7 matches
>>> Binary file perl5.8.8 matches
>>> Binary file perl5.8.9 matches
>>> /usr/local/bin $
>>>
>>> So the symbol in the error message is wanted by the newly-built
>>> mod_perl, but perl 5.10.1 does not include it.
>>>
>>> Yes that's exactly what the error message says, but the mailing
>>> list is so quiet that I wonder if my filters have started eating
>>> its emails...
>>
>> Perl_pad_sv is in there.  How did you install 5.10.1?
>>
>> phred@harpua ~/perl-5.10.1 $ ack Perl_pad_sv
>> embed.h
>> 638:#define pad_sv                      Perl_pad_sv
>> 2958:#define pad_sv(a)          Perl_pad_sv(aTHX_ a)
>>
>> makedef.pl
>> 627:                Perl_pad_sv
>>
>> pad.c
>> 927:Perl_pad_sv(pTHX_ PADOFFSET po)
>>
>> proto.h
>> 2386:PERL_CALLCONV SV*  Perl_pad_sv(pTHX_ PADOFFSET po);
>>
>>
>>>
>>> cmac
>>>
>>>> On Aug 30, 2009, at 11:49 AM, Fred Moyer wrote:
>>>>
>>>>> On Sat, Aug 29, 2009 at 9:43 PM, <craig@animalhead.com> wrote:
>>>>>>
>>>>>> -------------8<---------- Start Bug Report ------------8<----------
>>>>>> 1. Problem Description:
>>>>>>
>>>>>> I have upgraded to Apache 2.2.13 and Perl 5.10.1.  Both seem to
be
>>>>>> working
>>>>>> OK,
>>>>>> although Apache with using my old mod_perl 2.04 that uses perl 5.8.9.
>>>>>
>>>>> Have you rebuilt your mod_perl 2.0.4 instance from scratch using
>>>>> 5.10.1?  Undefined symbol warnings like this usually mean you are
>>>>> trying to use a version of mod_perl that has been built with another
>>>>> perl binary.
>>>>>
>>>>> Suggest running make clean, then:
>>>>>
>>>>> perl Makefile.PL MP_APXS=/path/to/my/httpd/apxs
>>>>> make
>>>>> make test
>>>>
>>>> Yes, that is pretty much exactly what I've done.  Here is the command
>>>> file
>>>> (that precedes make):
>>>>
>>>> #! /bin/sh
>>>> CFLAGS="-DVERIO -DVERIO_VPS"; export CFLAGS
>>>> LDFLAGS="-L/usr/local/lib"; export LDFLAGS
>>>> perl Makefile.PL MP_APXS=/usr/local/apache2/bin/apxs
>>>>
>>>>>>
>>>>>> make test in both the release mod_perl 2.0.4 and the latest snapshot
>>>>>> 2.0.5
>>>>>> gives the same error:
>>>>>>
>>>>>> $ make test
>>>>>> cd "src/modules/perl" && make
>>>>>> /usr/bin/perl -Iblib/arch -Iblib/lib  t/TEST -clean
>>>>>> APACHE_TEST_GROUP= APACHE_TEST_HTTPD= APACHE_TEST_PORT=
>>>>>> APACHE_TEST_USER=
>>>>>> APACHE_TEST_APXS=  /usr/bin/perl -Iblib/arch -Iblib/lib  t/TEST
>>>>>> -bugreport
>>>>>> -verbose=0
>>>>>> /usr/local/apache2/bin/httpd  -d /build/modperl-2.0/t -f
>>>>>> /build/modperl-2.0/t/conf/httpd.conf -D APACHE2
>>>>>> using Apache/2.2.13 (prefork MPM)
>>>>>>
>>>>>> waiting 120 seconds for server to start: .httpd: Syntax error on
line
>>>>>> 17
>>>>>> of
>>>>>> /build/modperl-2.0/t/conf/httpd.conf: Cannot load
>>>>>> /build/modperl-2.0/src/modules/perl/mod_perl.so into server:
>>>>>> /build/modperl-2.0/src/modules/perl/mod_perl.so: Undefined symbol
>>>>>> "Perl_pad_sv"
>>>>>>
>>>>>>
>>>>>> 2. Used Components and their Configuration:
>>>>>>
>>>>>> *** mod_perl version 2.000005
>>>>>>
>>>>>> *** using /build/modperl-2.0/lib/Apache2/BuildConfig.pm
>>>>>>
>>>>>> *** Makefile.PL options:
>>>>>>  MP_APR_LIB     => aprext
>>>>>>  MP_APXS        => /usr/local/apache2/bin/apxs
>>>>>>  MP_COMPAT_1X   => 1
>>>>>>  MP_GENERATE_XS => 1
>>>>>>  MP_LIBNAME     => mod_perl
>>>>>>  MP_USE_DSO     => 1
>>>>>>
>>>>>>
>>>>>> *** /usr/local/apache2/bin/httpd -V
>>>>>> Server version: Apache/2.2.13 (Unix)
>>>>>> Server built:   Aug 29 2009 16:57:40
>>>>>> Server's Module Magic Number: 20051115:23
>>>>>> Server loaded:  APR 1.3.8, APR-Util 1.3.9
>>>>>> Compiled using: APR 1.3.8, APR-Util 1.3.9
>>>>>> Architecture:   32-bit
>>>>>> Server MPM:     Prefork
>>>>>>  threaded:     no
>>>>>>  forked:     yes (variable process count)
>>>>>> Server compiled with....
>>>>>>  -D APACHE_MPM_DIR="server/mpm/prefork"
>>>>>>  -D APR_HAS_SENDFILE
>>>>>>  -D APR_HAS_MMAP
>>>>>>  -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
>>>>>>  -D APR_USE_FLOCK_SERIALIZE
>>>>>>  -D APR_USE_PTHREAD_SERIALIZE
>>>>>>  -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
>>>>>>  -D APR_HAS_OTHER_CHILD
>>>>>>  -D AP_HAVE_RELIABLE_PIPED_LOGS
>>>>>>  -D DYNAMIC_MODULE_LIMIT=128
>>>>>>  -D HTTPD_ROOT="/usr/local/apache2"
>>>>>>  -D SUEXEC_BIN="/usr/local/apache2/bin/suexec"
>>>>>>  -D DEFAULT_PIDLOG="logs/httpd.pid"
>>>>>>  -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
>>>>>>  -D DEFAULT_LOCKFILE="logs/accept.lock"
>>>>>>  -D DEFAULT_ERRORLOG="logs/error_log"
>>>>>>  -D AP_TYPES_CONFIG_FILE="conf/mime.types"
>>>>>>  -D SERVER_CONFIG_FILE="conf/httpd.conf"
>>>>>>
>>>>>> *** /usr/bin/ldd /usr/local/apache2/bin/httpd
>>>>>> /usr/local/apache2/bin/httpd:
>>>>>>      libz.so.3 => /lib/libz.so.3 (0x28209000)
>>>>>>      libm.so.4 => /lib/libm.so.4 (0x2821a000)
>>>>>>      libpcre.so.0 => /usr/local/lib/libpcre.so.0 (0x28230000)
>>>>>>      libaprutil-1.so.3 => /usr/local/apache2/lib/libaprutil-1.so.3
>>>>>> (0x2825c000)
>>>>>>      libexpat.so.6 => /usr/local/lib/libexpat.so.6 (0x2827c000)
>>>>>>      libapr-1.so.3 => /usr/local/apache2/lib/libapr-1.so.3
>>>>>> (0x2829d000)
>>>>>>      libcrypt.so.3 => /lib/libcrypt.so.3 (0x282c5000)
>>>>>>      libpthread.so.2 => /lib/libpthread.so.2 (0x282dd000)
>>>>>>      libc.so.6 => /lib/libc.so.6 (0x28301000)
>>>>>>
>>>>>>
>>>>>> *** (apr|apu)-config linking info
>>>>>>
>>>>>>  -L/usr/local/apache2/lib -laprutil-1     -lexpat -L/usr/local/lib
>>>>>>  -L/usr/local/apache2/lib -lapr-1 -lcrypt  -lpthread
>>>>>>
>>>>>>
>>>>>>
>>>>>> *** /usr/local/bin/perl -V
>>>>>> Summary of my perl5 (revision 5 version 10 subversion 1)
>>>>>> configuration:
>>>>>>
>>>>>>  Platform:
>>>>>>  osname=freebsd, osvers=6.3-release, archname=i386-freebsd
>>>>>>  uname='freebsd animalhead.com 6.3-release freebsd 6.3-release #3:
fri
>>>>>> jan
>>>>>> 23 16:43:41 mst 2009 root@fc:usrsrcsysi386compilevkern i386 '
>>>>>>  config_args='-Dd_dosuid
>>>>>>
>>>>>>
>>>>>> -Dotherlibdirs=/usr/local/lib/perl5/5.8.9:/usr/local/lib/perl5/5.8.8:/usr/local/lib/perl5/5.8.7
>>>>>> -Dvendorprefix=/usr/local -Dmydomain=animalhead.com'
>>>>>>  hint=recommended, useposix=true, d_sigaction=define
>>>>>>  useithreads=undef, usemultiplicity=undef
>>>>>>  useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
>>>>>>  use64bitint=undef, use64bitall=undef, uselongdouble=undef
>>>>>>  usemymalloc=n, bincompat5005=undef
>>>>>>  Compiler:
>>>>>>  cc='cc', ccflags ='-DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H
>>>>>> -fno-strict-aliasing -pipe -I/usr/local/include',
>>>>>>  optimize='-O',
>>>>>>  cppflags='-DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing
>>>>>> -pipe -I/usr/local/include'
>>>>>>  ccversion='', gccversion='3.4.6 [FreeBSD] 20060305', gccosandvers=''
>>>>>>  intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
>>>>>>  d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
>>>>>>  ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t',
>>>>>> lseeksize=8
>>>>>>  alignbytes=4, prototype=define
>>>>>>  Linker and Libraries:
>>>>>>  ld='cc', ldflags ='-Wl,-E  -L/usr/local/lib'
>>>>>>  libpth=/usr/lib /usr/local/lib
>>>>>>  libs=-lgdbm -lm -lcrypt -lutil -lc
>>>>>>  perllibs=-lm -lcrypt -lutil -lc
>>>>>>  libc=, so=so, useshrplib=false, libperl=libperl.a
>>>>>>  gnulibc_version=''
>>>>>>  Dynamic Linking:
>>>>>>  dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
>>>>>>  cccdlflags='-DPIC -fPIC', lddlflags='-shared  -L/usr/local/lib'
>>>>>>
>>>>>>
>>>>>> Characteristics of this binary (from libperl):
>>>>>>  Compile-time options: PERL_DONT_CREATE_GVSV PERL_MALLOC_WRAP
>>>>>>                      USE_LARGE_FILES USE_PERLIO
>>>>>>  Built under freebsd
>>>>>>  Compiled at Aug 29 2009 20:24:18
>>>>>>  %ENV:
>>>>>>  PERL_LWP_USE_HTTP_10="1"
>>>>>>  @INC:
>>>>>>  /usr/local/lib/perl5/5.10.1/i386-freebsd
>>>>>>  /usr/local/lib/perl5/5.10.1
>>>>>>  /usr/local/lib/perl5/site_perl/5.10.1/i386-freebsd
>>>>>>  /usr/local/lib/perl5/site_perl/5.10.1
>>>>>>  /usr/local/lib/perl5/site_perl/5.8.9
>>>>>>  /usr/local/lib/perl5/site_perl/5.8.8
>>>>>>  /usr/local/lib/perl5/site_perl/5.8.7
>>>>>>  /usr/local/lib/perl5/site_perl
>>>>>>  /usr/local/lib/perl5/vendor_perl/5.10.1/i386-freebsd
>>>>>>  /usr/local/lib/perl5/vendor_perl/5.10.1
>>>>>>  /usr/local/lib/perl5/vendor_perl/5.8.7
>>>>>>  /usr/local/lib/perl5/vendor_perl
>>>>>>  /usr/local/lib/perl5/5.8.9/i386-freebsd
>>>>>>  /usr/local/lib/perl5/5.8.9
>>>>>>  /usr/local/lib/perl5/5.8.8/i386-freebsd
>>>>>>  /usr/local/lib/perl5/5.8.8
>>>>>>  /usr/local/lib/perl5/5.8.7/i386-freebsd
>>>>>>  /usr/local/lib/perl5/5.8.7
>>>>>>  .
>>>>>>
>>>>>> *** Packages of interest status:
>>>>>>
>>>>>> Apache2            : -
>>>>>> Apache2::Request   : -
>>>>>> CGI                : 3.45
>>>>>> ExtUtils::MakeMaker: 6.48, 6.54, 6.55_02
>>>>>> LWP                : 5.831
>>>>>> mod_perl           : -
>>>>>> mod_perl2          : -
>>>>>>
>>>>>>
>>>>>> 3. This is the core dump trace: (if you get a core dump):
>>>>>>
>>>>>>  [CORE TRACE COMES HERE]
>>>>>>
>>>>>> This report was generated by t/REPORT on Sun Aug 30 04:28:22 2009
GMT.
>>>>>>
>>>>>> -------------8<---------- End Bug Report --------------8<----------
>>>>>>
>>>>>>
>>>>
>>>
>>>
>
>

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