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[perl #109618] [PATCH] 043be6e Allow linking of cygwin libraries

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From:
rurban @ cpanel . net
Date:
February 1, 2012 14:54
Subject:
[perl #109618] [PATCH] 043be6e Allow linking of cygwin libraries
Message ID:
rt-3.6.HEAD-14510-1328136848-457.109618-75-0@perl.org
# New Ticket Created by  rurban@cpanel.net 
# Please include the string:  [perl #109618]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=109618 >



This is a bug report for perl from rurban@cpanel.net,
generated with the help of perlbug 1.39 running under perl 5.15.7.

>From 043be6e7a94b9694714053276475f34572b70eca Mon Sep 17 00:00:00 2001
From: Reini Urban <rurban@x-ray.at>
Date: Wed, 1 Feb 2012 16:52:33 -0600
Subject: [PATCH] Allow linking of cygwin libraries
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="------------1.7.5.4"

This is a multi-part message in MIME format.
--------------1.7.5.4
Content-Type: text/plain; charset=UTF-8; format=fixed
Content-Transfer-Encoding: 8bit


This patch is in the cygwin package as part of pl-CYG11-5101-no-bs.patch sine 5.10.
Linking to cygwin dlls need no import library as on Windows and the generated library
names contain no lib prefix.
E.g. it fixes [CPAN #69112] for Devel::Declare -lCheck not found.
---
 .../ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)


--------------1.7.5.4
Content-Type: text/x-patch; name="0001-Allow-linking-of-cygwin-libraries.patch"
Content-Transfer-Encoding: 8bit
Content-Disposition: attachment; filename="0001-Allow-linking-of-cygwin-libraries.patch"

diff --git a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm
index eddcc72..7813a1a 100644
--- a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm
+++ b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm
@@ -152,6 +152,8 @@ sub _unix_os2_ext {
             }
             elsif ( -f ( $fullname = "$thispth/lib$thislib.dll$Config_libext" ) ) {
             }
+            elsif ( -f ( $fullname = "$thispth/$thislib.dll" ) ) {
+            }
             elsif ( -f ( $fullname = "$thispth/Slib$thislib$Config_libext" ) ) {
             }
             elsif ($^O eq 'dgux'

--------------1.7.5.4--


---
Flags:
    category=library
    severity=high
    module=ExtUtils::MakeMaker
---
Site configuration information for perl 5.15.7:

Configured by rurban at Sun Jan 22 12:13:34 CST 2012.

Summary of my perl5 (revision 5 version 15 subversion 7) configuration:
   
  Platform:
    osname=linux, osvers=3.0.0-1-amd64, archname=x86_64-linux
    uname='linux reini 3.0.0-1-amd64 #1 smp sun jul 24 02:24:44 utc 2011 x86_64 gnulinux '
    config_args='-de -Dusedevel -Dinstallman1dir=none -Dinstallman3dir=none -Dinstallsiteman1dir=none -Dinstallsiteman3dir=none -Uuseithreads -Accflags='-msse4.2' -Accflags='-march=corei7' -Dcf_email='rurban@cpanel.net' -Dperladmin='rurban@cpanel.net' -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='cc', ccflags ='-msse4.2 -march=corei7 -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2',
    cppflags='-msse4.2 -march=corei7 -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
    ccversion='', gccversion='4.6.1', 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 /usr/lib/x86_64-linux-gnu /lib64 /usr/lib64
    libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat
    perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc
    libc=, so=so, useshrplib=true, libperl=libperl.so
    gnulibc_version='2.13'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E -Wl,-rpath,/usr/local/lib/perl5/5.15.7/x86_64-linux/CORE'
    cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector'

Locally applied patches:
    

---
@INC for perl 5.15.7:
    /usr/local/lib/perl5/site_perl/5.15.7/x86_64-linux
    /usr/local/lib/perl5/site_perl/5.15.7
    /usr/local/lib/perl5/5.15.7/x86_64-linux
    /usr/local/lib/perl5/5.15.7
    /usr/local/lib/perl5/site_perl
    .

---
Environment for perl 5.15.7:
    HOME=/home/rurban
    LANG=en_US.UTF-8
    LANGUAGE (unset)
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/home/rurban/bin:/usr/local/bin:/usr/bin:/bin:/usr/games
    PERL_BADLANG (unset)
    SHELL=/bin/bash


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