cpan/CPAN/lib/CPAN/FirstTime.pm | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 provide a sensible installdirs default for modules installed from
 CPAN.

Some modules which are included in core set INSTALLDIRS => 'perl'
explicitly in Makefile.PL or Build.PL.  This makes sense for the normal @INC
ordering, but not ours.

cpan/DB_File/version.c | 2 2 + 0 - 0 !
1 file changed, 2 insertions(+)

 remove overly restrictive db_file version check.

Bug-Debian: http://bugs.debian.org/340047

Package dependencies ensure the correct library is linked at run-time.

pod/perl.pod | 12 10 + 2 - 0 !
1 file changed, 10 insertions(+), 2 deletions(-)

 replace generic man(1) instructions with debian-specific
 information.

Indicate that the user needs to install the perl-doc package.

cpan/Encode/bin/enc2xs | 8 4 + 4 - 0 !
t/porting/customized.t | 3 3 + 0 - 0 !
2 files changed, 7 insertions(+), 4 deletions(-)

 tweak enc2xs to follow symlinks and ignore missing @inc directories.

Bug-Debian: http://bugs.debian.org/290336

- ignore missing directories,
- follow symlinks (/usr/share/perl/5.8 -> 5.8.4).
- filter "." out when running "enc2xs -C", it's unnecessary and causes
  issues with follow => 1 (see #603686 and [rt.cpan.org #64585])

ext/Errno/Errno_pm.PL | 16 0 + 16 - 0 !
1 file changed, 16 deletions(-)

 remove errno version check due to upgrade problems with long-running
 processes.

Bug-Debian: http://bugs.debian.org/343351

Remove version check which can cause problems for long running
processes embedding perl when upgrading to a newer version,

lib/ExtUtils/Embed.pm | 3 3 + 0 - 0 !
1 file changed, 3 insertions(+)

 note that libperl-dev package is required for embedded linking

Bug-Debian: http://bugs.debian.org/186778

cpan/ExtUtils-Install/lib/ExtUtils/Install.pm | 18 9 + 9 - 0 !
cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm | 18 9 + 9 - 0 !
2 files changed, 18 insertions(+), 18 deletions(-)

 respect umask during installation

This is needed to satisfy Debian policy regarding group-writable
site directories.

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm | 6 3 + 3 - 0 !
1 file changed, 3 insertions(+), 3 deletions(-)

 set umask approproately for site install directories

Policy requires group writable site directories

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 eu:mm: set location of libperl.a under /usr/lib

The Debian packaging moves libperl.a a couple of levels up from the
CORE directory to match other static libraries.

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm | 35 3 + 32 - 0 !
1 file changed, 3 insertions(+), 32 deletions(-)

 don't install .packlist or perllocal.pod for perl or vendor

Makefile.SH | 7 2 + 5 - 0 !
1 file changed, 2 insertions(+), 5 deletions(-)

 postpone ld_library_path evaluation to the binary targets.

Modify the setting of LD_LIBRARY_PATH to append pre-existing values at the
time the rule is evaluated rather than when the Makefile is created.

This is required when building packages with dpkg-buildpackage and fakeroot,
since fakeroot (which now sets LD_LIBRARY_PATH) is not used for the "build"
rule where the Makefile is created, but is for the clean/binary* targets.

cpan/ExtUtils-MakeMaker/bin/instmodsh | 4 3 + 1 - 0 !
1 file changed, 3 insertions(+), 1 deletion(-)

 debian policy doesn't install .packlist files for core or vendor.

cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm | 2 2 + 0 - 0 !
1 file changed, 2 insertions(+)

 remove standard libs from ld_run_path as per debian policy.

cpan/libnet/lib/Net/Config.pm | 7 3 + 4 - 0 !
1 file changed, 3 insertions(+), 4 deletions(-)

 set location of libnet.cfg to /etc/perl/net as /usr may not be
 writable.

utils/perlivp.PL | 1 1 + 0 - 0 !
1 file changed, 1 insertion(+)

 make perlivp skip include directories in /usr/local

Bug-Debian: http://bugs.debian.org/510895

On Sat, Jan 10, 2009 at 12:37:18AM +1100, Brendan O'Dea wrote:
> On Wed, Jan 7, 2009 at 12:21 AM, Niko Tyni <ntyni@debian.org> wrote:

> > We could create the directories in a postinst script, but I'm not sure
> > I see the point. They will be created automatically when installing
> > CPAN modules.
>
> The directories are intentionally not created, as this way they are
> excluded from the search path at start-up, saving a bunch of wasted
> stats at use/require time in the common case that the user has not
> installed any local packages.  As Niko points out, they will be
> created as required.

Signed-off-by: Niko Tyni <ntyni@debian.org>

locale.c | 3 3 + 0 - 0 !
pod/perllocale.pod | 8 8 + 0 - 0 !
2 files changed, 11 insertions(+)

 squelch locale warnings in debian package maintainer scripts

Bug-Debian: http://bugs.debian.org/508764

The system locales are rather frequently out of sync with the C library
during package upgrades, causing a huge amount of useless Perl locale
warnings. Squelch them when running package maintainer scripts, detected
by the DPKG_RUNNING_VERSION environment variable.

Any real locale problem will show up after the system upgrade too, and
the warning will be triggered normally again at that point.

patchlevel.h | 3 3 + 0 - 0 !
1 file changed, 3 insertions(+)

 list packaged patches in patchlevel.h

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm | 4 4 + 0 - 0 !
1 file changed, 4 insertions(+)

 document that ccflags should include $config{ccflags}

Bug: https://rt.cpan.org/Public/Bug/Display.html?id=68613
Bug-Debian: http://bugs.debian.org/628522

Compiling XS extensions without $Config{ccflags} can break the
binary interface on some platforms.

cpan/CPAN/lib/CPAN/Distribution.pm | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 configure cpan::distribution with correct name of html2text

Bug-Debian: http://bugs.debian.org/640479

If you use cpan from Debian you usually wind up trying to read online
documentation through it. Unfortunately cpan can't find the
html2text.pl script even though it is installed using the Debian
package 'html2text'.

Please see the attached patch for a quick fix of this issue.

[Maintainer's note: html2text in Debian is not the same implementation
as the html2text.pl which is expected, but should provide similar
functionality].

lib/perl5db.pl | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 invoke x-terminal-emulator rather than xterm in perl5db.pl

In Debian systems, xterm might not exist or might not be the preferred
terminal emulator. Use x-terminal-emulator instead

Bug-Debian: http://bugs.debian.org/668490

cpan/CPAN/lib/CPAN/FirstTime.pm | 31 27 + 4 - 0 !
1 file changed, 27 insertions(+), 4 deletions(-)

 fix cpan::firsttime defaults with nonexisting site dirs if a parent
 is writable

The site directories do not exist on a typical Debian system.  The build
systems will create them when necessary, so there's no need for a prompt
suggesting local::lib if the first existing parent directory is writable.

Also, writability of the core directories is not interesting as we
explicitly tell CPAN not to touch those with INSTALLDIRS=site.

Bug-Debian: http://bugs.debian.org/688842

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 pass ld settings through to subdirectories

[rt.cpan.org #28632] fixed most issues with passing LD down to
subdirectory Makefile.PL files. However, there are some distributions
(including Wx, Par::Packer, and Verilog-Perl) that explicitly set
LD. Those still can't be overridden from the command line. Adding LD to
the PASTHRU list fixes this.

Bug-Debian: https://bugs.debian.org/758471

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Any.pm | 2 1 + 1 - 0 !
cpan/ExtUtils-MakeMaker/t/build_man.t | 8 4 + 4 - 0 !
2 files changed, 5 insertions(+), 5 deletions(-)

 make eu::makemaker honour mannext settings in generated manpage
 headers

This was inherited from early changes by Brendan O'Dea, previously

t/op/stat.t | 1 1 + 0 - 0 !
1 file changed, 1 insertion(+)

 work around debian bug#796798

kFreeBSD 10 (possibly only with softupdates enabled) may defer
calculating the mtime for more than 2 seconds.  Work around this
with a stat() call to calculate the mtime immediately.

(Modified to only stat() on kfreebsd by Niko Tyni)

Bug-Debian: https://bugs.debian.org/796798

t/op/stat.t | 1 1 + 0 - 0 !
1 file changed, 1 insertion(+)

 fix t/op/stat.t failures on hurd

We already do this on GNU/kFreeBSD, and GNU/Hurd seems to need same
treatment.

Bug-Debian: https://bugs.debian.org/822735

dist/Math-Complex/lib/Math/Trig.pm | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 math::trig: clarify definition of great_circle_midpoint

Bug: https://rt.cpan.org/Ticket/Display.html?id=114104
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=697567

dist/Math-Complex/lib/Math/Trig.pm | 5 5 + 0 - 0 !
1 file changed, 5 insertions(+)

 math::trig: document angle units

Bug: https://rt.cpan.org/Ticket/Display.html?id=114106
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731505

cpan/CPAN/lib/CPAN.pm | 3 3 + 0 - 0 !
1 file changed, 3 insertions(+)

 cpan: add link to main cpan web site

Bug: https://github.com/andk/cpanpm/pull/96
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=367291

installman | 1 1 + 0 - 0 !
1 file changed, 1 insertion(+)

 generate man pages with utf-8 characters

This fixes totally incorrectly rendered manual pages like
perlunicook and perltw.

TODO: should probably be a Configure option for proper upstreaming.

Bug-Debian: https://bugs.debian.org/840211

cpan/Pod-Perldoc/lib/Pod/Perldoc/ToTerm.pm | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix perldoc terminal escapes when sensible-pager is less

This is a temporary fix while upstream is reworking the
pager handling.

Bug: https://rt.cpan.org/Public/Bug/Display.html?id=120229
Bug-Debian: https://bugs.debian.org/870340

regen-configure/U/modified/Myinit.U | 3 1 + 2 - 0 !
regen-configure/U/perl/End.U | 2 1 + 1 - 0 !
2 files changed, 2 insertions(+), 3 deletions(-)

 prune the list of libraries wanted to what we actually need.

Bug-Debian: http://bugs.debian.org/128355

We want to keep the dependencies on perl-base as small as possible,
and some of the original list may be present on buildds (see Bug#128355).

(Backported to metaconfig unit probes by Niko Tyni)

perl.c | 62 62 + 0 - 0 !
1 file changed, 62 insertions(+)

 tweak @inc ordering for debian

Our order is:

    etc (Debian specific, for config files)
    site (5.8.1)
    vendor (all)
    core in perl-base (Debian specific, via APPLLIB_EXP)
    core (5.8.1)
    site (version-indep)
    site (pre-5.8.1)

The rationale being that an admin (via site), or module packager
(vendor) can chose to shadow core modules when there is a newer
version than is included in core.

(later updates by Niko Tyni)

lib/deprecate.pm | 15 14 + 1 - 0 !
1 file changed, 14 insertions(+), 1 deletion(-)

 point users to debian packages of deprecated core modules

Bug-Debian: http://bugs.debian.org/747628

dump.c | 3 3 + 0 - 0 !
pp_hot.c | 3 3 + 0 - 0 !
2 files changed, 6 insertions(+)

 disable debugperl stack extension checks for binary compatibility
 with perl

When an XS module is built without -DDEBUGGING but the interpreter is,
the debugging stack high-water mark checking on the interpreter side
doesn't work properly. This makes /usr/bin/debugperl less useful than
it could be as it can no longer use many XS module packages.

Patch the check away for now. We hope upstream will provide a Configure
option for this in the future.

Bug: https://github.com/Perl/perl5/issues/16607
Bug-Debian: https://bugs.debian.org/902779

utils/perlbug.PL | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 use "editor" as the default perlbug editor, as per debian policy

Bug-Debian: https://bugs.debian.org/922609

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Any.pm | 2 2 + 0 - 0 !
1 file changed, 2 insertions(+)

 suppress an extutils::makemaker warning about our non-default @inc

cpan/IO-Socket-IP/lib/IO/Socket/IP.pm | 24 21 + 3 - 0 !
1 file changed, 21 insertions(+), 3 deletions(-)

 disable getaddrinfo(3) ai_addrconfig for localhost and ipv4 numeric
 addresses

I_ADDRCONFIG can be a bad default for systems with a dual protocol
loopback device but just IPv6 connectivity. In such a case,
getaddrinfo(3) on 127.0.0.1 or 0.0.0.0 will fail with EAI_ADDRFAMILY
even though the loopback device is able to handle them.

regen-configure/U/modified/libpth.U | 1 0 + 1 - 0 !
1 file changed, 1 deletion(-)

 configure / libpth.u: do not adjust glibpth when /usr/lib64 is
 present.

regen-configure/U/modified/libpth.U | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 configure / libpth.u: use realpath --no-symlinks on debian

This makes the libpth probe results identical on usrmerged (/lib -> /usr/lib etc.)
vs. non-usrmerged systems.

Bug-Debian: https://bugs.debian.org/914128

t/io/msg.t | 3 3 + 0 - 0 !
1 file changed, 3 insertions(+)

 skip io/msg.t on x32 due to broken system v message queues

Bug-Debian: https://bugs.debian.org/922609

Configure | 10 4 + 6 - 0 !
1 file changed, 4 insertions(+), 6 deletions(-)

 regenerate configure et al. after probe unit changes

Bug-Debian: https://bugs.debian.org/762638

cpan/Math-BigInt/lib/Math/BigFloat.pm | 70 38 + 32 - 0 !
cpan/Math-BigInt/t/upgrade.inc | 6 6 + 0 - 0 !
cpan/Math-BigInt/t/upgrade.t | 2 1 + 1 - 0 !
3 files changed, 45 insertions(+), 33 deletions(-)

 fix cpan rt #146411

- Avoid infinite recursion in bitwise operations. This happened when
  arguments were upgraded and downgraded and upgraded again ad
  infinitum.

- Add tests to verify the fix.

[Backported to Perl 5.38.0-RC2 in Debian by Niko Tyni]

MANIFEST | 1 1 + 0 - 0 !
cpan/Math-BigInt/lib/Math/BigFloat.pm | 2 1 + 1 - 0 !
cpan/Math-BigInt/t/Math/BigFloat/BareSubclass.pm | 3 3 + 0 - 0 !
cpan/Math-BigInt/t/isa.t | 10 9 + 1 - 0 !
4 files changed, 14 insertions(+), 2 deletions(-)

 fix math::bigfloat subclass numeric comparison

This fixes commit 46d1252c98f565ae787c840173e5f98acf8953f1

Closes: https://github.com/pjacklam/p5-Math-BigInt/issues/8

(Backported to Debian perl core 5.38.0 package by Niko Tyni,
 including a MANIFEST update.)

Bug-Debian: https://bugs.debian.org/1043234

locale.c | 5 0 + 5 - 0 !
1 file changed, 5 deletions(-)

 revert "locale.c: do uselocale() earlier in init process"

This unbreaks locale initialization when embedding perl until upstream
has a proper fix.

This reverts Perl upstream commit 7af2d2037375d58e700f9e1b217efb2c4db66133.

Bug-Debian: https://bugs.debian.org/1060679
Bug: https://github.com/Perl/perl5/issues/21366