#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# libxml2.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
# 24-Jul-2004
#
# Copyright 2008-2023  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.

# Record toolchain & other info for the build log:
slackbuildinfo

# Branch version of Python on the system:
# e.g. 2.6 , 2.7:
#PYTHONVER=$(python -V 2>&1 | cut -f 2 -d' ' | cut -f 1-2 -d.)
PYTHONLIB=$( python2 -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())' )
PYTHON3LIB=$( python3 -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())' )

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $PKGNAM-*/ || exit 1
slackhousekeeping

# Fail on undeclared variables and broken pipes:
set -u, -o pipefail

# Apply patches:
# Patch security issues:
cat $CWD/CVE-2024-56171.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-24928.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-32414.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-32415.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-6021.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-49794_CVE-2025-49796.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-49795.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2025-6170.patch | patch -p1 --verbose || exit 1
cat $CWD/15ff5c2fbd042ffc8f6bc5be889385d89be80398.patch | patch -p1 --verbose || exit 1
cat $CWD/XML_MAX_ITEMS.patch | patch -p1 --verbose || exit 1
# New patches for -8_slack15.0:
cat $CWD/CVE-2025-10911.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2026-0989.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2026-0990.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2026-0992.patch | patch -p1 --verbose || exit 1
cat $CWD/CVE-2026-1757.patch | patch -p1 --verbose || exit 1
# More security fixes:
# vuln not present:
#cat $CWD/2026-04-16-01-226b560837b90dea9b14431eca6e6fda8fb01ab4.patch | patch -p1 --verbose || exit 1
cat $CWD/2026-04-16-02-c9aa3048eb55333a51b4176599c4e1c7a5458561.patch | patch -p1 --verbose || exit 1
cat $CWD/2026-04-16-03-0fd00ec5f51065340c98f084df045d76258c6bc3.patch | patch -p1 --verbose || exit 1
cat $CWD/2026-04-16-04-046931e64e9e081e82c341f6455d070716fb8cf2.patch | patch -p1 --verbose || exit 1
cat $CWD/2026-04-16-05-ad6111de9608425c13f1e715c90d053f0f4d1b45.patch | patch -p1 --verbose || exit 1

#
# Python2:
#

# Configure:
slack_autotoolsprep
PYTHON=/usr/bin/python2 \
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --sysconfdir=/etc \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --mandir=/usr/man \
   --docdir=/usr/doc/$PKGNAM-$VERSION \
   --disable-static \
   --with-python \
   --with-legacy \
   --with-ftp \
   --build=${SLK_ARCH_BUILD} || failconfig

# Build:
make $NUMJOBS || make || failmake

# Install into package:
make install DESTDIR=$PKG || failinstall
python2 -m compileall "${PKG}$PYTHONLIB"
python2 -O -m compileall "${PKG}$PYTHONLIB"
make clean

#
# Python3:
#

# Patch from openSUSE.
# See:  https://bugzilla.gnome.org/show_bug.cgi?id=789714
cat $CWD/libxml2-2.12.0-python3-unicode-errors.patch | patch -p1 --verbose || exit 1

# Configure:
PYTHON=/usr/bin/python3 \
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --sysconfdir=/etc \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --mandir=/usr/man \
   --docdir=/usr/doc/$PKGNAM-$VERSION \
   --disable-static \
   --with-python \
   --with-legacy \
   --with-ftp \
   --build=${SLK_ARCH_BUILD} || failconfig
# Build:
make $NUMJOBS || make || failmake
# Install into package:
make install DESTDIR=$PKG || failinstall
python3 -m compileall "${PKG}$PYTHON3LIB"
python3 -O -m compileall "${PKG}$PYTHON3LIB"

# Install docs:
mv -fv $PKG/usr/share/doc/libxml2-python-$VERSION $PKG/usr/doc/libxml2-$VERSION
rmdir $PKG/usr/share/doc
cp -fav \
  AUTHORS* COPYING* Copyright* INSTALL* NEWS* README* TODO* \
  $PKG/usr/doc/libxml2-$VERSION

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links