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[perl #100138] [PATCH] 4497a11 Export DynaLoader symbols from libperl again

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From:
Reini Urban
Date:
September 27, 2011 05:52
Subject:
[perl #100138] [PATCH] 4497a11 Export DynaLoader symbols from libperl again
Message ID:
rt-3.6.HEAD-31297-1317127950-1312.100138-75-0@perl.org
# New Ticket Created by  Reini Urban 
# Please include the string:  [perl #100138]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=100138 >


This is a bug report for perl from rurban@cpan.org,
generated with the help of perlbug 1.39 running under perl 5.15.3.

With 5.15.2 and the new xubpp, DynaLoader symbols were XS_INTERNAL,
before they were effectively XS_EXTERNAL. This broke B::C and possibly
other embedded apps which link to DynaLoader functions.

---
Flags:
    category=library
    severity=critical
    module=DynaLoader
---
Site configuration information for perl 5.15.3:

Configured by rurban at Wed Sep 21 14:46:58 CEST 2011.

Summary of my perl5 (revision 5 version 15 subversion 3) configuration:
  Commit id: 818a19bd7b67b794b43e09c66cea27902850c71b
  Platform:
    osname=darwin, osvers=10.8.0, archname=darwin-nothread-git
    uname='darwin air.local 10.8.0 darwin kernel version 10.8.0: tue
jun 7 16:33:36 pdt 2011; root:xnu-1504.15.3~1release_i386 i386 '
    config_args='-de -Dusedtrace -Dmksymlinks -Accflags=-m64
-Aldflags=-m64 -Dcc=gcc-mp-4.6 -Dld=gcc-mp-4.6 -Dusedevel
-Duseshrplib'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=undef, usemultiplicity=undef
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='gcc-mp-4.6', ccflags ='-fno-common -DPERL_DARWIN -m64
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include
-I/opt/local/include',
    optimize='-O3',
    cppflags='-fno-common -DPERL_DARWIN -m64 -fno-strict-aliasing
-pipe -fstack-protector -I/usr/local/include -I/opt/local/include'
    ccversion='', gccversion='4.6.1 20110325 (prerelease)', 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='gcc-mp-4.6', ldflags =' -m64 -fstack-protector
-L/usr/local/lib -L/opt/local/lib'
    libpth=/usr/local/lib /opt/local/lib /usr/lib
    libs=-lgdbm -ldbm -ldl -lm -lutil -lc
    perllibs=-ldl -lm -lutil -lc
    libc=, so=dylib, useshrplib=true, libperl=libperl.dylib
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=bundle, d_dlsymun=undef, ccdlflags=' '
    cccdlflags=' ', lddlflags=' -bundle -undefined dynamic_lookup
-L/usr/local/lib -L/opt/local/lib -fstack-protector'

Locally applied patches:


---
@INC for perl 5.15.3:
    /usr/local/lib/perl5/site_perl/5.15.3/darwin-nothread-git
    /usr/local/lib/perl5/site_perl/5.15.3
    /usr/local/lib/perl5/5.15.3/darwin-nothread-git
    /usr/local/lib/perl5/5.15.3
    /usr/local/lib/perl5/site_perl
    .

---
Environment for perl 5.15.3:
    DYLD_LIBRARY_PATH (unset)
    HOME=/Users/rurban
    LANG=en_US.UTF-8
    LANGUAGE (unset)
    LC_CTYPE=en_US.UTF-8
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/Users/rurban/bin
    PERL_BADLANG (unset)
    SHELL=/bin/bash
-- 
Reini Urban
http://cpanel.net/   http://www.perl-compiler.org/

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