.

haproxy/README

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+HAProxy is a free, very fast and reliable solution offering high
+availability, load balancing, and proxying for TCP and HTTP-based
+applications. It is particularly suited for very high traffic web sites.
+
+Note that a default configuration file is no longer provided at
+/etc/haproxy/haproxy.cfg. See /usr/doc/haproxy-*/examples 
+for some sample configuration files. The directory also contains 
+example files for logging.
+
+The script supports optional variables for Lua, PCRE and QUIC.
+See README.SLACKWARE for more information.

haproxy/README.SLACKWARE

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+--------
+Compiling, optional dependencies and variables
+--------
+
+This SlackBuild script supports additional variables.
+
+1) Lua support
+
+Lua is an optional dependency. Pass LUA=yes to this script
+to enable Lua support.
+
+2) Custom Perl Compatible Regular Expressions
+
+Perl Compatible Regular Expressions version 2 without JIT
+support is enabled by default. You can change this by passing
+PCRE= to this script.
+
+Currently supported settings are listed in the Makefile.
+
+For example:
+ * Use PCRE=PCRE2_JIT to use libpcre2 with JIT support.
+ * Use PCRE=PCRE to use libpcre version 1.
+
+You can also use the variables as they're written in the
+Makefile, such as PCRE=USE_PCRE_JIT or PCRE=USE_PCRE=1.
+The script will parse them correctly.
+
+3) QUIC support (experimental)
+
+Starting with version 2.6.0, HAProxy supports HTTP/3 over QUIC.
+The QUIC support is currently experimental and requires QUICTLS.
+OpenSSL package shipped with Slackware 15.0 is not compatible
+with QUIC.
+
+Pass QUIC=yes to this script to enable HTTP/3 support.
+
+Check out these links for more information:
+* https://github.com/quictls/
+* https://www.haproxy.com/blog/announcing-haproxy-2-6/
+
+--------
+Logging
+--------
+
+If you want to enable logging, please first refer to HAProxy manual
+on how to enable logging and how to select which events to log.
+
+HAProxy log forwarding works fine with Slackware's sysklogd.
+
+There are example files located in /usr/doc/haproxy-*/examples
+The files are called syslog.example and logrotate.example.
+
+You might want to add something like this to your haproxy.cfg file:
+
+global
+   log /dev/log local0
+
+Note that rotating logs does not require restarting HAProxy.
+Instead, logrotate script should send a HUP signal to syslogger
+when rotating. Example script is included in syslog.example.
+Rotating has been tested with sysklogd (Slackware default) and
+syslog-ng.
+
+--------
+Automatic starting/stopping upon system start/shutdown
+--------
+
+To start HAProxy automatically when system is booted,
+add the following lines to /etc/rc.d/rc.local:
+
+   if [ -x /etc/rc.d/rc.haproxy ]; then
+       /etc/rc.d/rc.haproxy start
+   fi
+
+To stop HAProxy on system shutdown, add following lines
+to /etc/rc.d/rc.local_shutdown
+
+   if [ -x /etc/rc.d/rc.haproxy ]; then
+       /etc/rc.d/rc.haproxy stop
+   fi
+
+--------
+Privileges
+--------
+
+Like with the most rc scripts /etc/rc.d/rc.haproxy should be
+run as root. You can easily drop process privileges by specifying
+another user (and group) in the main configuration file.
+
+Add something like this to haproxy.cfg:
+
+global
+  user nobody
+  group nogroup

haproxy/doinst.sh

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+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.haproxy.new

haproxy/haproxy.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for haproxy
+
+# Copyright 2018 T3slider <t3slider@gmail.com>
+# All rights reserved.
+#
+# Copyright 2025 Badchay <badchay@protonmail.com>
+# All rights reserved.
+#
+# Copyright 2025 Sergei Fedosoff <eleksir@gmail.com>
+# 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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=haproxy
+VERSION=${VERSION:-3.2.4}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_EXs}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) 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 "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/$TAG}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+# This should work with Slackware-provided kernels, but you may wish to
+# use 'generic' instead
+TARGET=${TARGET:-linux-glibc}
+
+# Include lua support? (Requires lua)
+LUA=${LUA:-no}
+# Perl Compatible Regular Expressions version 2 is enabled by default.
+# You might want to use libpcre1 and/or JIT-enabled version instead.
+PCRE=${PCRE:-PCRE2}
+# Include QUIC (HTTP/3) support?
+# This requires QUICTLS or wolfSSL.
+QUIC=${QUIC:-no}
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+LUAOPT=""
+if [ "$LUA" == "yes" ]; then
+    LUAOPT="USE_LUA=1"
+else
+    LUAOPT="USE_LUA="
+fi
+
+PCREOPT=""
+if [ "$PCRE" != "PCRE2" ]; then
+   PCREOPT=$(echo $PCRE | sed -e 's/USE_//' -e 's/=1//')
+else
+   PCREOPT="PCRE2"
+fi
+
+QUICOPT=""
+if [ "$QUIC" == "yes" ]; then
+    LUAOPT="USE_QUIC=1"
+else
+    LUAOPT="USE_QUIC="
+fi
+
+make -j$(nproc) \
+    TARGET=$TARGET \
+    USE_$PCREOPT=1 \
+    $QUICOPT \
+    USE_OPENSSL=1 \
+    USE_ENGINE=1 \
+    USE_ZLIB=1 \
+    USE_NS=1 \
+    USE_PROMEX=1 \
+    $LUAOPT \
+    EXTRA=""
+make install \
+    PREFIX=/usr \
+    MANDIR=/usr/man \
+    DOCDIR=/usr/doc/$PRGNAM-$VERSION \
+    EXTRA="" \
+    DESTDIR=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+install -D -m 0644 $CWD/rc.$PRGNAM $PKG/etc/rc.d/rc.$PRGNAM.new
+
+cp -a CONTRIBUTING LICENSE MAINTAINERS README.md BRANCHES SUBVERS VERDATE VERSION examples \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+
+# If there's a CHANGELOG, installing at least part of the recent history
+# is useful, but don't let it get totally out of control:
+if [ -r CHANGELOG ]; then
+  head -n 1000 CHANGELOG > $PKG/usr/doc/$PRGNAM-$VERSION/CHANGELOG
+  touch -r CHANGELOG $PKG/usr/doc/$PRGNAM-$VERSION/CHANGELOG
+fi
+
+cp $CWD/{syslog.example,logrotate.example} $PKG/usr/doc/$PRGNAM-$VERSION/examples/
+
+mkdir -p $PKG/etc/haproxy
+mv $PKG/usr/doc/$PRGNAM-$VERSION/examples/errorfiles $PKG/etc/haproxy/errors
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE

haproxy/haproxy.info

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+PRGNAM="haproxy"
+VERSION="3.2.4"
+HOMEPAGE="https://www.haproxy.org/"
+DOWNLOAD="https://www.haproxy.org/download/3.2/src/haproxy-3.2.4.tar.gz"
+MD5SUM="35a9600a063df8d85fd845dc330cb111"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Badchay"
+EMAIL="badchay@protonmail.com"

haproxy/logrotate.example

@@ -0,0 +1,9 @@
+/var/log/haproxy {
+    notifempty
+    weekly
+    missingok
+    rotate 4
+    postrotate
+         /bin/kill -HUP $(cat /run/syslogd.pid 2>/dev/null) 2>/dev/null || true
+    endscript
+}

haproxy/rc.haproxy

@@ -0,0 +1,99 @@
+#!/bin/bash
+#
+# Slackware initialization script for HAProxy.
+#
+# This script was made by T3slider.
+# Slight modifications by Badchay.
+#
+
+
+HAPROXY=/usr/sbin/haproxy
+CONFIG=/etc/haproxy/haproxy.cfg
+PIDFILE=/run/haproxy.pid
+
+if [[ ! -f $CONFIG && "$1" == "start" ]]; then
+   echo "No configuration file found. Cannot continue."
+   echo "The script looks for the configuration file placed in $CONFIG"
+   exit 1
+fi
+
+start() {
+    if [ -r $PIDFILE ]; then
+        echo 'HAProxy is already running!'
+        return
+    else
+    	echo "Starting HAProxy..."
+        $HAPROXY -f $CONFIG -D -p $PIDFILE
+    fi
+}
+
+stop() {
+    if [ ! -r $PIDFILE ]; then
+        echo 'HAProxy is not running!'
+        return
+    fi
+    echo "Soft-stopping HAProxy..."
+    kill -USR1 $(cat $PIDFILE)
+    # Even with the right permissions the PID file will not be removed...
+    rm -f $PIDFILE
+}
+
+force_stop() {
+    if [ ! -r $PIDFILE ]; then
+        echo 'HAProxy is not running!'
+        return
+    fi
+    echo "Hard-stopping HAProxy..."
+    kill $(cat $PIDFILE)
+    # Even with the right permissions the PID file will not be removed...
+    rm -f $PIDFILE
+}
+
+status() {
+    if [ ! -r $PIDFILE ]; then
+        echo "HAProxy is not running."
+        return
+    fi
+    PID=$(cat $PIDFILE)
+    if [ -z "$PID" ]; then
+        echo 'PID file is empty! HAProxy does not appear to be running, but there is a stale PID file.'
+    elif kill -0 $PID; then
+        echo "HAProxy is running."
+    else
+        echo "HAProxy is not running, but there is a stale PID file."
+    fi
+}
+
+checkconfig() {
+    $HAPROXY -c -q -V -f $CONFIG
+}
+
+case "$1" in
+    'start')
+        start
+        ;;
+    'stop')
+        stop
+        ;;
+    'force_stop')
+        force_stop
+        ;;
+    'restart')
+        stop
+        start
+        ;;
+    'force_restart')
+        force_stop
+        start
+        ;;
+    'status')
+        status
+        ;;
+    'checkconfig')
+        checkconfig
+        ;;
+    *)
+        echo "Usage: $0 {start|stop|force_stop|restart|force_restart|status|checkconfig}"
+        exit 1
+        ;;
+esac

haproxy/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+       |-----handy-ruler------------------------------------------------------|
+haproxy: haproxy (The Reliable, High Performance TCP/HTTP Load Balancer)
+haproxy:
+haproxy: HAProxy is a free, very fast and reliable reverse-proxy offering high
+haproxy: availability, load balancing, and proxying for TCP and HTTP-based
+haproxy: applications. It is particularly suited for very high traffic
+haproxy: web sites and powers a significant portion of the world's most
+haproxy: visited ones.
+haproxy:
+haproxy:
+haproxy: Check out more information on https://www.haproxy.org/
+haproxy:

haproxy/syslog.example

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+# Note: If you enable local0 logging. You'll probably want to add
+# something like local0.none to your /etc/syslogd.conf
+#
+# Otherwise the logs will be sent to your /var/log/messages file
+# as well as the logfile specified below.
+#
+# An example would be to change the default line
+#
+# authpriv.none;cron.none;mail.none;news.none    -/var/log/messages
+# to
+# authpriv.none;cron.none;mail.none;news.none;local0.none -/var/log/messages
+# 
+# Move this file to /etc/syslog.d/ with .conf extension
+# so syslog will load it automatically.
+#
+# Also remember to restart sysklogd
+# sh /etc/rc.d/rc.syslog restart
+#
+
+local0.*                -/var/log/haproxy