Add --enable-m32 and --enable-m64
Add --enable-m32 and --enable-m64

Change-Id: If48709b6958478e1f9373f52778d17a525ffd5a2
Reviewed-on: http://review.couchbase.org/19398
Reviewed-by: Mordechai Nunberg <e7d42768707bf23038325b0b68d4b577e5f6064a@haskalah.org>
Tested-by: Mordechai Nunberg <e7d42768707bf23038325b0b68d4b577e5f6064a@haskalah.org>
Reviewed-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

senthilkumaranb/libcouchbase,mnunberg/libcouchbase,couchbase/libcouchbase,mody/libcouchbase,trondn/libcouchbase,couchbase/libcouchbase,trondn/libcouchbase,mnunberg/libcouchbase,maxim-ky/libcouchbase,signmotion/libcouchbase,avsej/libcouchbase,signmotion/libcouchbase,avsej/libcouchbase,couchbase/libcouchbase,maxim-ky/libcouchbase,senthilkumaranb/libcouchbase,avsej/libcouchbase,couchbase/libcouchbase,avsej/libcouchbase,mody/libcouchbase,couchbase/libcouchbase,kojiromike/libcouchbase,couchbase/libcouchbase,mnunberg/libcouchbase,kojiromike/libcouchbase,trondn/libcouchbase,senthilkumaranb/libcouchbase,maxim-ky/libcouchbase,avsej/libcouchbase,mnunberg/libcouchbase,mody/libcouchbase,couchbase/libcouchbase,mnunberg/libcouchbase,kojiromike/libcouchbase,uvenum/libcouchbase,trondn/libcouchbase,PureSwift/libcouchbase,avsej/libcouchbase,PureSwift/libcouchbase,uvenum/libcouchbase,uvenum/libcouchbase,maxim-ky/libcouchbase,PureSwift/libcouchbase,signmotion/libcouchbase,uvenum/libcouchbase,trondn/libcouchbase,PureSwift/libcouchbase,uvenum/libcouchbase,mody/libcouchbase,avsej/libcouchbase,kojiromike/libcouchbase,senthilkumaranb/libcouchbase,signmotion/libcouchbase