mirror of
https://github.com/gophernicus/gophernicus.git
synced 2024-09-01 04:14:15 -04:00
333 lines
11 KiB
Bash
Executable File
333 lines
11 KiB
Bash
Executable File
#!/bin/sh
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# Is similar to an autoconf configure script, but is written by hand
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usage() {
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printf "Usage: %s [options]\\n\\n" "$0"
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printf " --prefix=/usr/local Prefix for all files\\n"
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printf " --bindir=PREFIX/bin Prefix for binaries\\n"
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printf " --sbindir=PREFIX/sbin Prefix for system binaries\\n"
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printf " --mandir=PREFIX/share/man Prefix for manpages\\n"
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printf " --man8dir=MANDIR/man8 Prefix for section 8 manpages\\n"
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printf " --gopherroot=/var/gopher Path to gopher root\\n"
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printf " --sysconfig=/etc/sysconfig Path to sysconfig directory\\n\\n"
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printf " --default=/etc/default Path to 'default' configuration directory\\n\\n"
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printf " --launchd=/Library/LaunchDaemons Path to launchd for MacOS\\n"
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printf " --haikusrv=/boot/common/settings/network/services Path to services directory in Haiku\\n\\n"
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printf " --os=autodetected Your target OS, one of linux, mac, haiku, netbsd, openbsd or freebsd\\n"
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printf " --listener=somelistener Program to recieve and pass network requests; one or more of systemd, inetd, xinetd, comma-seperated, or autodetect, mac or haiku (parameter required, mac/haiku required on respective OSes)\\n"
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printf " --hostname=autodetected Desired hostname for gophernicus to identify as\\n"
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}
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# Set values for each option
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while [ "$#" -gt 0 ] ; do
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opt="${1%%=*}"
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opt="${opt##--}"
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value="${1##*=}"
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case "${opt}" in
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prefix) PREFIX="${value}"; shift ;;
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bindir) BINDIR="${value}"; shift ;;
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sbindir) SBINDIR="${value}"; shift ;;
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docdir) DOCDIR="${value}"; shift ;;
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mandir) MANDIR="${value}"; shift ;;
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man8dir) MAN8DIR="${value}"; shift ;;
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gopherroot) GOPHERROOT="${value}"; shift ;;
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sysconfig) SYSCONFIG="${value}"; shift ;;
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default) DEFAULTCONF="${value}"; shift ;;
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os) OS="${value}"; shift ;;
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launchd) LAUNCHD="${value}"; shift ;;
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haikusrv) HAIKUSRV="${value}"; shift ;;
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listener) LISTENER="${value}"; shift ;;
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hostname) HOSTNAME="${value}"; shift ;;
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help) usage; exit 0 ;;
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*) usage; exit 2 ;;
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esac
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done
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# Set default values
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: ${PREFIX:=/usr/local}
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: ${BINDIR:=${PREFIX}/bin}
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: ${SBINDIR:=${PREFIX}/sbin}
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: ${DOCDIR:=${PREFIX}/share/doc}
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: ${MANDIR:=${PREFIX}/share/man}
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: ${MAN8DIR:=${MANDIR}/man8}
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: ${GOPHERROOT:=/var/gopher}
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: ${SYSCONFIG:=/etc/sysconfig}
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: ${DEFAULTCONF:=/etc/default}
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: ${LAUNCHD:=/Library/LaunchDaemons}
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: ${HAIKUSRV:=/boot/common/settings/network/services}
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: ${CC:=cc}
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: ${HOSTCC:=${CC}}
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: ${CFLAGS:=-O2}
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: ${HOSTNAME:=autodetect}
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# Check for a compiler that actually works
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printf "checking for working compiler... "
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cat > conftest.c <<EOF
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#include <stdlib.h>
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int main() { return 0; }
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EOF
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if ! ${CC} -o conftest conftest.c; then
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printf "no\\n"
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exit 1
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else
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printf "${CC}\\n"
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fi
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# Autodetect the OS
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if [ -z "${OS}" ]; then
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# If it can't find uname, it needs to be manually specified
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printf "checking for uname... "
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if ! UNAME="$(command -v uname)"; then
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printf "please provide OS in options\\n"
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exit 1
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else
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printf "%s\\n" "${UNAME}"
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fi
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# If it can, it presses on
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printf "checking for OS... "
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case "$(${UNAME})" in
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Linux) OS=linux ;;
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Haiku) OS=haiku
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INSTALL_HAIKU="install-haiku" ;;
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Darwin) OS=mac
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INSTALL_OSX="install-osx" ;;
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NetBSD) OS=netbsd ;;
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OpenBSD) OS=openbsd ;;
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FreeBSD) OS=freebsd ;;
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*) printf "unknown, pressing on anyway\\n" ;;
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esac
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printf "%s\\n" "${OS}"
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fi
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# Checks for an install command and falls back to install-sh
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printf "checking for install... "
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if ! INSTALL="$(command -v install)"; then
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printf "install-sh"
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INSTALL=build-aux/install-sh
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else
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# Check it has required features (*cough* macos)
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mkdir testconf
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touch testfile
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${INSTALL} -t testconf testfile 2>&1 >/dev/null || INSTALL=build-aux/install-sh
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rm testconf/testfile
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${INSTALL} -T testfile testconf/testfile 2>&1 >/dev/null || INSTALL=build-aux/install-sh
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rm -r testconf testfile
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printf "%s" "${INSTALL}"
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fi
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printf "\\n"
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listeners="$(echo ${LISTENER} | tr ',' ' ')"
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for listener in ${listeners}; do
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# Check for listener validity and autodetect if required
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# Checks that take place:
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# mac OS = mac listener (both ways)
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# haiku OS = haiku listener (both ways)
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# systemd listener = linux OS
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printf "checking for listener... "
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if [ -z "${listener}" ]; then
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printf "not given\\n"
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exit 1
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elif [ "${listener}" = "mac" ] && [ "${OS}" != "mac" ]; then
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printf "mac listener only valid with macos\\n"
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exit 1
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elif [ "${listener}" = "haiku" ] && [ "${OS}" != "haiku" ]; then
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printf "haiku listener only valid with haiku\\n"
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exit 1
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elif [ "${listener}" = "systemd" ] && [ "${OS}" != "linux" ]; then
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printf "systemd listener only valid with linux\\n"
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exit 1
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elif [ "${listener}" = "autodetect" ]; then
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# OS-specific listeners
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case "${OS}" in
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mac)
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LISTENER=mac
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printf "mac\\n"
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break ;;
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haiku)
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LISTENER=haiku
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printf "haiku\\n"
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break ;;
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esac
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if [ -d "/lib/systemd/system" ] ; then
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LISTENER=systemd
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printf "systemd\\n"
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break
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fi
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printf "checking for inetd... "
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if command -v update-inetd; then
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LISTENER=inetd
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printf "inetd\\n"
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break
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fi
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printf "checking for xinetd... "
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if XINETD="$(command -v xinetd)"; then
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LISTENER=xinetd
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printf "xinetd\\n"
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break
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fi
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# Ensure we detected something
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if [ "${listener}" = "autodetect" ]; then
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printf "unable to autodetect, please manually specify\\n"
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exit 1
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fi
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elif [ "${OS}" = "haiku" ] && [ "${listener}" != "haiku" ]; then
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printf "only haiku listener supported on haiku\\n"
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exit 1
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elif [ "${OS}" = "mac" ] && [ "${listener}" != "mac" ]; then
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printf "only mac listener supported on mac\\n"
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exit 1
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else
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printf "%s\\n" "${listener}"
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fi
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# Act accordingly based on whichever listener we are given
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case "${listener}" in
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systemd)
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INSTALL_SYSTEMD="install-systemd"
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UNINSTALL_SYSTEMD="uninstall-systemd" ;;
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xinetd)
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INSTALL_XINETD="install-xinetd"
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UNINSTALL_XINETD="uninstall-xinetd"
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XINETD_CONF="/etc/xinetd.d/gophernicus" ;;
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inetd)
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INSTALL_INETD="install-inetd"
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INETD_CONF="/etc/inetd.conf"
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printf "checking for update-inetd... "
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if ! UPDATE_INETD="$(command -v update-inetd)"; then
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printf "not found\\n"
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INSTALL_INETD_MANUAL="install-inetd-manual"
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UNINSTALL_INETD_UPDATE="uninstall-inetd-manual"
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else
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printf "%s\\n" "${UPDATE_INETD}"
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INSTALL_INETD_UPDATE="install-inetd-update"
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UNINSTALL_INETD_UPDATE="uninstall-inetd-update"
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fi
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;;
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mac) INSTALL_OSX="install-osx" UNINSTALL_OSX="uninstall-osx" ;;
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haiku) INSTALL_HAIKU="install-haiku" UNINSTALL_HAIKU="uninstall-haiku" ;;
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*) printf "The listener %s is not offically supported; continuing anyway.\\n" "${listener}" ;;
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esac
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done
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# Try to detect hostname
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printf "checking current hostname... "
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if [ "${HOSTNAME}" = "autodetect" ]; then
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HOSTNAME="$(hostname)"
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# If no hostname then we couldn't autodetect
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if [ $? != 0 ] || [ -z "${HOSTNAME}" ]; then
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printf "unable to detect hostname\\n"
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exit 1
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fi
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fi
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printf "%s\\n" "${HOSTNAME}"
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# Use libwrap when it is avaliable
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printf "checking for libwrap... "
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cat > conftest.c <<EOF
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#include <tcpd.h>
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int main() {}
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EOF
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if ${CC} -o conftest -lwrap conftest.c 2>/dev/null; then
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LIBWRAP="-DHAVE_LIBWRAP -lwrap"
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printf "yes"
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else
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LIBWRAP=
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printf "no, but program will still work"
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fi
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printf "\\n"
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# Check and use SHM if avaliable
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printf "checking for ipcrm (SHM management)... "
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if ! IPCRM="$(command -v ipcrm)"; then
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printf "not found"
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else
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printf "%s" "${IPCRM}"
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CLEAN_SHM="clean-shm"
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fi
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printf "\\n"
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# Trying to autodetect make
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printf "checking for make... "
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if ! MAKE="$(command -v make)"; then
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printf "not found, please pass MAKE=/path/to/make to make invocation"
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MAKE="make"
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else
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printf "%s" "${MAKE}"
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fi
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printf "\\n"
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# Don't replace an existing root
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printf "checking for existing gopher root... "
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if [ -d "${GOPHERROOT}" ] || [ -f "${GOPHERROOT}/gophermap" ]; then
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INSTALL_ROOT="install-root"
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printf "yes"
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else
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printf "no"
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fi
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printf "\\n"
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# Sub in values
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cp Makefile.in Makefile
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printf "creating Makefile... "
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sed -i -e "s:@CC@:${CC}:" Makefile
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sed -i -e "s:@HOSTCC@:${HOSTCC}:" Makefile
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sed -i -e "s:@LIBWRAP@:${LIBWRAP}:" Makefile
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sed -i -e "s:@INSTALL@:${INSTALL}:" Makefile
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sed -i -e "s:@MAKE@:${MAKE}:" Makefile
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sed -i -e "s:@PREFIX@:${PREFIX}:" Makefile
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sed -i -e "s:@BINDIR@:${BINDIR}:" Makefile
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sed -i -e "s:@SBINDIR@:${SBINDIR}:" Makefile
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sed -i -e "s:@DOCDIR@:${DOCDIR}:" Makefile
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sed -i -e "s:@MANDIR@:${MANDIR}:" Makefile
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sed -i -e "s:@MAN8DIR@:${MAN8DIR}:" Makefile
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sed -i -e "s:@IPCRM@:${IPCRM}:" Makefile
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sed -i -e "s:@CLEAN_SHM@:${CLEAN_SHM}:" Makefile
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sed -i -e "s:@SYSCONF@:${SYSCONFIG}:" Makefile
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sed -i -e "s:@DEFAULT@:${DEFAULTCONF}:" Makefile
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sed -i -e "s:@HOSTNAME@:${HOSTNAME}:" Makefile
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sed -i -e "s:@ROOT@:${GOPHERROOT}:" Makefile
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sed -i -e "s:@HAIKUSRV@:${HAIKUSRV}:" Makefile
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sed -i -e "s:@LAUNCHD@:${LAUNCHD}:" Makefile
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sed -i -e "s:@INSTALL_ROOT@:${INSTALL_ROOT}:" Makefile
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sed -i -e "s:@INSTALL_OSX@:${INSTALL_OSX}:" Makefile
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sed -i -e "s:@INSTALL_INETD_MANUAL@:${INSTALL_INETD_MANUAL}:" Makefile
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sed -i -e "s:@INSTALL_INETD_UPDATE@:${INSTALL_INETD_UPDATE}:" Makefile
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sed -i -e "s:@INSTALL_XINETD@:${INSTALL_XINETD}:" Makefile
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sed -i -e "s:@INSTALL_SYSTEMD@:${INSTALL_SYSTEMD}:" Makefile
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sed -i -e "s:@INSTALL_HAIKU@:${INSTALL_HAIKU}:" Makefile
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sed -i -e "s:@UNINSTALL_OSX@:${UNINSTALL_OSX}:" Makefile
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sed -i -e "s:@UNINSTALL_INETD_MANUAL@:${UNINSTALL_INETD_MANUAL}:" Makefile
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sed -i -e "s:@UNINSTALL_INETD_UPDATE@:${UNINSTALL_INETD_UPDATE}:" Makefile
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sed -i -e "s:@UNINSTALL_XINETD@:${UNINSTALL_XINETD}:" Makefile
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sed -i -e "s:@UNINSTALL_SYSTEMD@:${UNINSTALL_SYSTEMD}:" Makefile
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sed -i -e "s:@UNINSTALL_HAIKU@:${UNINSTALL_HAIKU}:" Makefile
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sed -i -e "s:@INETD_CONF@:${INETD_CONF}:" Makefile
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sed -i -e "s:@XINETD_CONF@:${XINETD_CONF}:" Makefile
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printf "done\\n"
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# Also sub in $HOSTNAME to the various init systems (whether or not we really
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# use them, its just easier)
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for f in gophernicus.env haiku_snippet org.gophernicus.server.plist \
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gophernicus.xinetd; do
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printf "creating init/${f}... "
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sed -e "s:@HOSTNAME@:${HOSTNAME}:" "init/${f}.in" > "init/${f}"
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printf "done\\n"
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done
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# Cleanup
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rm -f conftest conftest.c
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