# This will save RAM that's allocated only for supporting dynamically

		# loaded modules (we are using static modules, so we do not need to allocate extra RAM).

		CFLAGS="${CFLAGS} -DDYNAMIC_MODULE_LIMIT=0"

	# Atomic Operations

	# Some modules, such as mod_cache, use APR's atomic API. This API provides

	# atomic operations that can be used for lightweight thread synchronization.

	# By default, APR implements these operations using the most efficient

	# mechanism available on each target OS/CPU platform. Many modern CPUs, for

	# example i486 and greater archs, have an instruction that does an atomic 

	# compare-and-swap (CAS) operation in hardware. However Apache defaults to a slower,

	# mutex-based implementation of the atomic API in order to ensure

	# compatibility with older CPU models that lack such instructions.

	# Here we try to detect if you are building Apache from one of these platforms,

	# and select a faster atomic implementation by overriding Apache defaults with the:

	# --enable-nonportable-atomics option.

	# NOTE: nonportable-atomics increasing Apache performances and scalability.

	case ${CHOST} in

    	i386*) 

			;;

        *)  ebegin "Setting faster APR Atomic Operations"

				myconf="${myconf} \

				            --enable-nonportable-atomics=yes"

			eend $?

			;;

    esac