AC_MSG_CHECKING(which MPM to use)

AC_ARG_WITH(mpm,

APACHE_HELP_STRING(--with-mpm=MPM,Choose the process model for Apache to use.

MPM={simple|event|worker|prefork|winnt}

),[

default_mpm=$withval

AC_MSG_RESULT($withval);

],[

dnl Order of preference for default MPM:

dnl The Windows and OS/2 MPMs are used on those platforms.

dnl Everywhere else: event, worker, prefork

if ap_mpm_is_supported "winnt"; then

default_mpm=winnt

AC_MSG_RESULT(winnt)

elif ap_mpm_is_supported "mpmt_os2"; then

default_mpm=mpmt_os2

AC_MSG_RESULT(mpmt_os2)

elif ap_mpm_is_supported "event"; then

default_mpm=event

AC_MSG_RESULT(event)

elif ap_mpm_is_supported "worker"; then

default_mpm=worker

AC_MSG_RESULT(worker - event is not supported)

else

default_mpm=prefork

AC_MSG_RESULT(prefork - event and worker are not supported)

fi

])

APACHE_MPM_ENABLED($default_mpm)

AC_ARG_ENABLE(mpms-shared,

APACHE_HELP_STRING(--enable-mpms-shared=MODULE-LIST,Space-separated list of shared MPM modules to enable | "all"),[

mpm_build=shared

for i in $enableval; do

if test "$i" = "all"; then

for j in $SUPPORTED_MPMS; do

eval "enable_mpm_$j=shared"

APACHE_MPM_ENABLED($j)

done

else

i=`echo $i | sed 's/-/_/g'`

eval "enable_mpm_$i=shared"

APACHE_MPM_ENABLED($i)

fi

done

], [mpm_build=static])

for i in $ENABLED_MPMS; do

if ap_mpm_is_supported $i; then

:

else

AC_MSG_ERROR([MPM $i is not supported on this platform.])

fi

done

APACHE_FAST_OUTPUT(server/mpm/Makefile)

if test $mpm_build = "shared"; then

MPM_LIB=""

else

MPM_LIB=server/mpm/$default_mpm/lib${default_mpm}.la

MODLIST="$MODLIST mpm_${default_mpm}"

fi

MPM_SUBDIRS=$ENABLED_MPMS

APACHE_SUBST(MPM_SUBDIRS)

APACHE_SUBST(MPM_LIB)