#!/bin/bash

​

: ${apache_link:=/usr/sbin/httpd2}

​

. /usr/share/apache2/load_configuration

​

if ! ${mpm_set:=false}; then 

    if [ -z "$APACHE_MPM" ]; then 

        # guess

        for i in $r/$apache_link-*; do 

            test -f $i || continue

            i=$(basename $i)

            i=${i#*-}

            installed_mpms=(${installed_mpms[*]} $i)

        done

        if [ -z "${installed_mpms[*]}" ]; then

            echo >&2 ${warn}Apache binary ${apache_link#*-} not found. No MPM package installed? $norm

            echo >&2 Hint: install the apache2-prefork package, and try again.

        fi

        if [ ${#installed_mpms[*]} = 1 ]; then

            APACHE_MPM=${installed_mpms[*]}

        else

            case ${installed_mpms[*]} in

            *prefork*)  APACHE_MPM=prefork;;

            *worker*)   APACHE_MPM=worker;;

            *event*)    APACHE_MPM=event;;

            *leader*)   APACHE_MPM=leader;;

            *metuxmpm*) APACHE_MPM=metuxmpm;;

            *threadpool*)   APACHE_MPM=threadpool;;

            esac

        fi

​

    fi

    if [ -x $apache_link-$APACHE_MPM ]; then

        ln -sf $apache_link-$APACHE_MPM $apache_link

        echo $apache_link-$APACHE_MPM

    else

        echo >&2 ${warn}$apache_link-$APACHE_MPM is not a valid httpd2 binary. 

        echo >&2 Check your APACHE_MPM setting.$norm

        exit 1

    fi

    export APACHE_MPM mpm_set=true

fi

​

​

​