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AC_MSG_CHECKING(which MPM to use by default)
AC_ARG_WITH(mpm,
APACHE_HELP_STRING(--with-mpm=MPM,Choose the process model for Apache to use by default.
MPM={event|worker|prefork|winnt}
This will be statically linked as the only available MPM unless
--enable-mpms-shared is also specified.
),[
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($default_mpm)
AC_ARG_ENABLE(mpms-shared,
APACHE_HELP_STRING(--enable-mpms-shared=MPM-LIST,Space-separated list of MPM modules to enable for dynamic loading. MPM-LIST=list | "all"),[
if test "$enableval" = "no"; then
mpm_build=static
else
mpm_build=shared
dnl Build just the default MPM if --enable-mpms-shared has no argument.
if test "$enableval" = "yes"; then
enableval=$default_mpm
fi
for i in $enableval; do
if test "$i" = "all"; then
for j in $ap_supported_shared_mpms; do
eval "enable_mpm_$j=shared"
APACHE_MPM_ENABLED($j)
done
else
i=`echo $i | sed 's/-/_/g'`
if ap_mpm_supports_shared $i; then
eval "enable_mpm_$i=shared"
APACHE_MPM_ENABLED($i)
else
AC_MSG_ERROR([MPM $i does not support dynamic loading.])
fi
fi
done
fi
], [mpm_build=static])
for i in $ap_enabled_mpms; do
if ap_mpm_is_supported $i; then
:
else
AC_MSG_ERROR([MPM $i is not supported on this platform.])
fi
done
if test $mpm_build = "shared"; then
eval "tmp=\$enable_mpm_$default_mpm"
if test "$tmp" != "shared"; then
AC_MSG_ERROR([The default MPM ($default_mpm) must be included in --enable-mpms-shared. Use --with-mpm to change the default MPM.])
fi
fi
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_${default_mpm}"
fi
MPM_SUBDIRS=$ap_enabled_mpms
APACHE_SUBST(MPM_SUBDIRS)
APACHE_SUBST(MPM_LIB)