#!/bin/bash

# Copyright 2009, 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# originally by:  David Cantrell <david@slackware.com>
# maintained by:  <volkerdi@slackware.com>

cd $(dirname $0) ; CWD=$(pwd)

PKGNAM=perl
VERSION=5.38.2
BUILD=${BUILD:-2}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i586 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
  exit 0
fi

NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}

# Set to "yes" to run tests:
MAKETEST=${MAKETEST:-no}

TMP=${TMP:-/tmp}
PKG=$TMP/package-perl

# Additional required modules:
#
# https://metacpan.org/release/Devel-CheckLib
DEVELCHECKLIB=1.16
# https://metacpan.org/release/DBD-mysql
DBDMYSQL=4.051
# https://metacpan.org/release/DBI
DBI=1.643
# https://metacpan.org/pod/Locale::gettext
GETTEXT=1.07
# https://metacpan.org/release/TermReadKey
TERMREADKEY=2.38
# https://metacpan.org/release/URI
URI=5.27
# https://metacpan.org/release/XML-Parser
XMLPARSER=2.47
# https://metacpan.org/release/XML-Simple
XMLSIMPLE=2.25
# https://metacpan.org/release/Authen-SASL
AUTHENSASL=2.1700
# https://metacpan.org/release/MIME-Base64
MIMEBASE64=3.16
# https://metacpan.org/release/IO-Socket-SSL
IOSOCKETSSL=2.085
# https://metacpan.org/release/Net-SSLeay
NETSSLEAY=1.94
# https://metacpan.org/release/libnet
LIBNET=3.15
# https://metacpan.org/release/Parse-Yapp
PARSEYAPP=1.21
# https://metacpan.org/release/Path-Tiny (freecell-solver)
PATHTINY=0.144
# https://metacpan.org/release/Template-Toolkit (freecell-solver)
TEMPLATETOOLKIT=3.101
# https://metacpan.org/release/Moo (freecell-solver)
MOO=2.005005
# https://metacpan.org/pod/Module::Runtime (freecell-solver)
MODULERUNTIME=0.016
# https://metacpan.org/pod/Sub::Quote (freecell-solver)
SUBQUOTE=2.006008
# https://metacpan.org/pod/JSON (samba with Heimdal) (NOTE: no longer needed for Samba/Heimdal)
JSON=4.10
# https://metacpan.org/pod/IO::Tty (mosh)
IOTTY=1.20

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
fi

# Since perl will be unavailable for a while, REQUIRE_GLOBAL_LOCK.

if [ -x /usr/bin/perl ]; then
  echo "Perl detected."
  echo
  echo "The perl package needs to be removed before building to ensure that"
  echo "the perl modules are included in the new package."
  echo
  echo "Removing the perl package in 15 seconds, and then continuing with the build."
  sleep 15
  removepkg perl
fi

# Clear build location:
rm -rf $PKG
mkdir -p $PKG

# Extract the source code:
cd $TMP
rm -rf perl-$VERSION
tar xvf $CWD/perl-$VERSION.tar.?z || exit 1

# Change into the source directory:
cd perl-$VERSION

# Adjust owner/perms to standard values:
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \+

# If after all this time you still don't trust threads, comment
# out the variable below:
#
USE_THREADS="-Dusethreads -Duseithreads"

if [ "$ARCH" = "x86_64" ]; then # adopted from "Cross Linux From Scratch"
  # Configure must be told to also use lib64:
  zcat $CWD/perl.configure.multilib.patch.gz | patch -p1 --verbose || exit 1
  # "perl -V" should report that libc is in /lib64
  sed -i -e '/libc/s#/lib/#/lib64/#' hints/linux.sh
  # make perl use lib64:
  echo 'installstyle="lib64/perl5"' >>hints/linux.sh
fi

# We no longer include suidperl.  To quote the INSTALL file:
#
#   Because of the buggy history of suidperl, and the difficulty
#   of properly security auditing as large and complex piece of
#   software as Perl, we cannot recommend using suidperl and the feature
#   should be considered deprecated.
#   Instead use for example 'sudo': http://www.courtesan.com/sudo/

# Configure perl:
./Configure -de \
  -Dprefix=/usr \
  -Dsiteprefix=/usr/local \
  -Dsitelib="/usr/local/share/perl5" \
  -Dsitearch="/usr/local/lib${LIBDIRSUFFIX}/perl5" \
  -Darchlib="/usr/lib${LIBDIRSUFFIX}/perl5" \
  -Dvendorprefix=/usr \
  -Dprivlib="/usr/share/perl5" \
  -Dvendorlib="/usr/share/perl5/vendor_perl" \
  -Dvendorarch="/usr/lib${LIBDIRSUFFIX}/perl5/vendor_perl" \
  -Dscriptdir='/usr/bin' \
  -Dcccdlflags='-fPIC' \
  -Dinstallprefix=/usr \
  -Dlibpth="/usr/local/lib${LIBDIRSUFFIX} /usr/lib${LIBDIRSUFFIX} /lib${LIBDIRSUFFIX}" \
  -Doptimize="$SLKCFLAGS" \
  $USE_THREADS \
  -Duseshrplib \
  -Ubincompat5005 \
  -Uversiononly \
  -Dpager='/usr/bin/less -isr' \
  -Darchname=$ARCH-linux || exit 1

# -Duseshrplib creates libperl.so
# -Ubincompat5005 helps create DSO -> libperl.so

# Build perl
make $NUMJOBS || exit 1
if [ "$MAKETEST" = "yes" ]; then
  make test || exit 1
fi

# Install perl (needed to build modules):
make install || exit 1
( cd /usr/bin
  ln -sf perl$VERSION perl
)

# Install perl package:
make install DESTDIR=$PKG || exit 1

# Add additional modules:
( cd ext
  ( tar xzvf $CWD/Devel-CheckLib-${DEVELCHECKLIB}.tar.gz
    cd Devel-CheckLib-${DEVELCHECKLIB}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Devel-CheckLib-${DEVELCHECKLIB}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Devel-CheckLib-${DEVELCHECKLIB}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Devel-CheckLib-${DEVELCHECKLIB}/README*
  ) || exit 1
  ( tar xzvf $CWD/DBI-${DBI}.tar.gz
    cd DBI-${DBI}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/DBI-${DBI}
    cp -a README* $PKG/usr/doc/perl-$VERSION/DBI-${DBI}
    chmod 644 $PKG/usr/doc/perl-$VERSION/DBI-${DBI}/README*
  ) || exit 1
  ( tar xzvf $CWD/DBD-mysql-${DBDMYSQL}.tar.gz
    cd DBD-mysql-${DBDMYSQL}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/DBD-mysql-${DBDMYSQL}
    cp -a INSTALL.html README* TODO $PKG/usr/doc/perl-$VERSION/DBD-mysql-${DBDMYSQL}
    chmod 644 $PKG/usr/doc/perl-$VERSION/DBD-mysql-${DBDMYSQL}/*
  ) || exit 1
  ( tar xzvf $CWD/XML-Parser-${XMLPARSER}.tar.gz
    cd XML-Parser-${XMLPARSER}
    chown -R root:root .
    perl -I . Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/XML-Parser-${XMLPARSER}
    cp -a README* $PKG/usr/doc/perl-$VERSION/XML-Parser-${XMLPARSER}
    chmod 644 $PKG/usr/doc/perl-$VERSION/XML-Parser-${XMLPARSER}/*
  ) || exit 1
  ( tar xzvf $CWD/XML-Simple-${XMLSIMPLE}.tar.gz
    cd XML-Simple-${XMLSIMPLE}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/XML-Simple${XMLSIMPLE}
    cp -a README* $PKG/usr/doc/perl-$VERSION/XML-Simple${XMLSIMPLE}
    chmod 644 $PKG/usr/doc/perl-$VERSION/XML-Simple${XMLSIMPLE}/*
  ) || exit 1
  ( tar xzvf $CWD/URI-${URI}.tar.gz
    cd URI-${URI}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/URI-${URI}
    cp -a README* $PKG/usr/doc/perl-$VERSION/URI-${URI}
    chmod 644 $PKG/usr/doc/perl-$VERSION/URI-${URI}/*
  )
  ( tar xzvf $CWD/Locale-gettext-${GETTEXT}.tar.gz
    cd Locale-gettext-${GETTEXT}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Locale-gettext-${GETTEXT}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Locale-gettext-${GETTEXT}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Locale-gettext-${GETTEXT}/*
  ) || exit 1
  ( tar xzvf $CWD/TermReadKey-${TERMREADKEY}.tar.gz
    cd TermReadKey-${TERMREADKEY}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/TermReadKey-${TERMREADKEY}
    cp -a README* $PKG/usr/doc/perl-$VERSION/TermReadKey-${TERMREADKEY}
    chmod 644 $PKG/usr/doc/perl-$VERSION/TermReadKey-${TERMREADKEY}/*
  ) || exit 1
  ( tar xzvf $CWD/Authen-SASL-${AUTHENSASL}.tar.gz
    cd Authen-SASL-${AUTHENSASL}
    chown -R root:root .
    perl -I . Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Authen-SASL-${AUTHENSASL}
    cp -a README* META.yml $PKG/usr/doc/perl-$VERSION/Authen-SASL-${AUTHENSASL}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Authen-SASL-${AUTHENSASL}/*
  ) || exit 1
  ( tar xzvf $CWD/MIME-Base64-${MIMEBASE64}.tar.gz
    cd MIME-Base64-${MIMEBASE64}
    chown -R root:root .
    perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/MIME-Base64-${MIMEBASE64}
    cp -a README* $PKG/usr/doc/perl-$VERSION/MIME-Base64-${MIMEBASE64}
    chmod 644 $PKG/usr/doc/perl-$VERSION/MIME-Base64-${MIMEBASE64}/*
  ) || exit 1
  ( tar xzvf $CWD/IO-Socket-SSL-${IOSOCKETSSL}.tar.gz
    cd IO-Socket-SSL-${IOSOCKETSSL}
    chown -R root:root .
    echo Y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/IO-Socket-SSL-${IOSOCKETSSL}
    cp -a README* $PKG/usr/doc/perl-$VERSION/IO-Socket-SSL-${IOSOCKETSSL}
    chmod 644 $PKG/usr/doc/perl-$VERSION/IO-Socket-SSL-${IOSOCKETSSL}/*
  ) || exit 1
  ( tar xzvf $CWD/Net-SSLeay-${NETSSLEAY}.tar.gz
    cd Net-SSLeay-${NETSSLEAY}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Net-SSLeay-${NETSSLEAY}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Net-SSLeay-${NETSSLEAY}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Net-SSLeay-${NETSSLEAY}/*
  ) || exit 1
  ( tar xzvf $CWD/libnet-${LIBNET}.tar.gz
    cd libnet-${LIBNET}
    zcat $CWD/libnet-3.08-Do-not-create-Net-libnet.cfg.patch.gz | patch -p1 --verbose || exit 1
    chown -R root:root .
    echo | perl Makefile.PL \
      PREFIX=/usr \
      INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/libnet-${LIBNET}
    cp -a Artistic Changes Copying INSTALL LICENCE README $PKG/usr/doc/perl-$VERSION/libnet-${LIBNET}
    chmod 644 $PKG/usr/doc/perl-$VERSION/libnet-${LIBNET}/*
  ) || exit 1
  ( tar xzvf $CWD/Parse-Yapp-${PARSEYAPP}.tar.gz
    cd Parse-Yapp-${PARSEYAPP}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Parse-Yapp-${PARSEYAPP}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Parse-Yapp-${PARSEYAPP}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Parse-Yapp-${PARSEYAPP}/*
  ) || exit 1
  ( tar xzvf $CWD/Path-Tiny-${PATHTINY}.tar.gz
    cd Path-Tiny-${PATHTINY}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Path-Tiny-${PATHTINY}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Path-Tiny-${PATHTINY}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Path-Tiny-${PATHTINY}/*
  ) || exit 1
  ( tar xzvf $CWD/Template-Toolkit-${TEMPLATETOOLKIT}.tar.gz
    cd Template-Toolkit-${TEMPLATETOOLKIT}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Template-Toolkit-${TEMPLATETOOLKIT}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Template-Toolkit-${TEMPLATETOOLKIT}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Template-Toolkit-${TEMPLATETOOLKIT}/*
  ) || exit 1
  ( tar xzvf $CWD/Moo-${MOO}.tar.gz
    cd Moo-${MOO}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Moo-${MOO}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Moo-${MOO}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Moo-${MOO}/*
  ) || exit 1
  ( tar xzvf $CWD/Module-Runtime-${MODULERUNTIME}.tar.gz
    cd Module-Runtime-${MODULERUNTIME}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Module-Runtime-${MODULERUNTIME}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Module-Runtime-${MODULERUNTIME}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Module-Runtime-${MODULERUNTIME}/*
  ) || exit 1
  ( tar xzvf $CWD/Sub-Quote-${SUBQUOTE}.tar.gz
    cd Sub-Quote-${SUBQUOTE}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/Sub-Quote-${SUBQUOTE}
    cp -a README* $PKG/usr/doc/perl-$VERSION/Sub-Quote-${SUBQUOTE}
    chmod 644 $PKG/usr/doc/perl-$VERSION/Sub-Quote-${SUBQUOTE}/*
  ) || exit 1
  ( tar xzvf $CWD/JSON-${JSON}.tar.gz
    cd JSON-${JSON}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/JSON-${JSON}
    cp -a README* $PKG/usr/doc/perl-$VERSION/JSON-${JSON}
    chmod 644 $PKG/usr/doc/perl-$VERSION/JSON-${JSON}/*
  ) || exit 1
  ( tar xzvf $CWD/IO-Tty-${IOTTY}.tar.gz
    cd IO-Tty-${IOTTY}
    chown -R root:root .
    echo y | perl Makefile.PL INSTALLDIRS=vendor
    make || exit 1
    if [ "$MAKETEST" = "yes" ]; then
      make test || exit 1
    fi
    make install || exit 1
    make install DESTDIR=$PKG || exit 1
    mkdir -p $PKG/usr/doc/perl-$VERSION/IO-Tty-${IOTTY}
    cp -a README* $PKG/usr/doc/perl-$VERSION/IO-Tty-${IOTTY}
    chmod 644 $PKG/usr/doc/perl-$VERSION/IO-Tty-${IOTTY}/*
  ) || exit 1
) || exit 1

# Strip everything:
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

# There are also miniperl and microperl.
# I haven't had any requests for them, but would be willing
# to consider adding one or both to the package if anyone
# actually needs them for some reason.
#make microperl || exit 1

# Symlinks that replace hard links
( cd $PKG/usr/bin
  ln -sf perl$VERSION perl
)

# Add a symlink to libperl.so, since otherwise we occasionally run into
# binaries that can't find it since it's not in the LD_LIBRARY_PATH:
( cd $PKG/usr/lib${LIBDIRSUFFIX}
  ln -sf perl*/CORE/libperl.so .
)

# Install documentation
mkdir -p $PKG/usr/doc/perl-$VERSION
cp -a \
  AUTHORS Artistic Changes Copying INSTALL \
  README* \
  README.{cn,jp,ko,tw} README.linux \
  $PKG/usr/doc/perl-$VERSION

# We follow LSB with symlinks in /usr/share:
( cd $PKG/usr/share
  mv man ..
)
( cd $PKG/usr/man/man1
  mkdir foo
  cp *.1 foo
  rm *.1
  mv foo/* .
  rmdir foo
  gzip -9 *
)
( cd $PKG/usr/man/man3
  gzip -9 *
)

chmod 755 $PKG/usr/bin/*
chmod 644 $PKG/usr/man/man?/*

# Don't ship a perllocal.pod populated with vendor_perl additions. The file is
# meant for locally added perl modules:
if [ -r $PKG/usr/lib${LIBDIRSUFFIX}/perl5/perllocal.pod ]; then
  mv $PKG/usr/lib${LIBDIRSUFFIX}/perl5/perllocal.pod $PKG/usr/lib${LIBDIRSUFFIX}/perl5/vendor_perl.pod
fi

# Insert the slack-desc:
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/perl-$VERSION-$ARCH-$BUILD.txz