icc: disable "= where == may be intended" warning
icc: disable "= where == may be intended" warning

This is due to several of these which appear to be optimizations in
the parser.  It would hopefully be possible to localize this error a
bit more, but in the meantime, we'll ignore it.

Examples:

memcached.c(2722): warning #187: use of "=" where "==" may have been intended
memcached.c(2723): warning #187: use of "=" where "==" may have been intended
memcached.c(2724): warning #187: use of "=" where "==" may have been intended
memcached.c(2725): warning #187: use of "=" where "==" may have been intended
memcached.c(2726): warning #187: use of "=" where "==" may have been intended
memcached.c(2730): warning #187: use of "=" where "==" may have been intended

dustin/memcached,Danzeer/memcached,daverigby/memcached,mitliucak/memcached,bpzhang/memcached,osheroff/memcached_kdtree,cloudrain21/memcached-1,zaycev/memcached,memcached/memcached,Dhruva6/memcached,jimwwalker/memcached,tomykaira/memcached,guikcd/memcached,owendCB/memcached,amyvmiwei/memcached,saumitra/memcached,daverigby/memcached,abhinavdangeti/memcached,gencer/memcached,williamcheungthu/memcached,tomykaira/memcached,Distrotech/memcached,surajdharmapuram/memcached,samt42/memcached,neutronsharc/memcached,memcached/memcached,jbergstroem/memcached,allen8807/memcached-1,membase/moxi,daverigby/memcached,membase/moxi,elfchief/memcached,zbase/moxi,dormando/memcached,shelsonjava/memcached,13693100472/memcached,Danzeer/memcached,zbase/memcached,zbase/memcached,mitliucak/memcached,tmharrisonwang/memcached,tellapart/memcached,gencer/memcached,membase/moxi,steveyen/moxi,rmccullagh/memcached,samt42/memcached,allen8807/memcached-1,sagark/memcached-accel,cloudrain21/memcached,amyvmiwei/memcached,ClearwaterCore/memcached,zaycev/memcached,zbase/memcached,cloudrain21/memcached-1,daverigby/memcached,rmccullagh/memcached,Dhruva6/memcached,msg7086/repcached,daverigby/kv_engine,couchbase/memcached,tmharrisonwang/memcached,mitliucak/memcached,niaomingjian/memcached,dustin/memcached,DigitalAce/memcached,jeremiahyan/memcached,williamcheungthu/memcached,memcached/memcached,abhinavdangeti/memcached,couchbase/memcached,rmccullagh/memcached,dkrotx/memcached-dd,niaomingjian/memcached,kamyu104/memcached,elfchief/memcached,xiaosl/memcached,EdwardLee03/memcached,Danzeer/memcached,surajdharmapuram/memcached,dianerdianer/memcached,dustin/memcached,amyvmiwei/memcached,romanticode/memcached,zbase/moxi,jeremiahyan/memcached,EdwardLee03/memcached,gencer/memcached,alexandermerritt/memcached,13693100472/memcached,rhli/memcached,sagark/memcached-accel,bpzhang/memcached,Metaswitch/memcached,osheroff/memcached_kdtree,membase/moxi,ZhangZhenhua/memcached,Distrotech/memcached,gencer/memcached,couchbase/moxi,bpzhang/memcached,mrkwse/memcached,guikcd/memcached,jeremiahyan/memcached,kamyu104/memcached,leedc/memcached,steveyen/moxi,DigitalAce/memcached,myPublicGit/memcached,zbase/memcached,membase/moxi,fengshao0907/memcached,elfchief/memcached,couchbase/moxi,neutronsharc/memcached,msg7086/repcached,EdwardLee03/memcached,williamcheungthu/memcached,samanbarghi/memcached,samt42/memcached,Distrotech/memcached,tmharrisonwang/memcached,leverich/memcached-affinity,abhinavdangeti/memcached,jbergstroem/memcached,Metaswitch/memcached,msg7086/repcached,memcached/memcached,kamyu104/memcached,cloudrain21/memcached,leverich/memcached-affinity,cloudrain21/memcached-1,zbase/moxi,leverich/memcached-affinity,13693100472/memcached,surajdharmapuram/memcached,dianerdianer/memcached,Dhruva6/memcached,samt42/memcached,tellapart/memcached,amyvmiwei/memcached,guikcd/memcached,DSrcl/memcached,steveyen/moxi,mrkwse/memcached,abhinavdangeti/memcached,Dhruva6/memcached,myPublicGit/memcached,rmccullagh/memcached,surajdharmapuram/memcached,rmccullagh/memcached,emcconville/memcached,myPublicGit/memcached,tomykaira/memcached,samanbarghi/memcached,bpzhang/memcached,ClearwaterCore/memcached,daverigby/kv_engine,couchbase/memcached,shelsonjava/memcached,13693100472/memcached,mdounin/memcached,msg7086/repcached,angusfenying/memcached-win64,dormando/memcached,msg7086/repcached,ZhangZhenhua/memcached,Metaswitch/memcached,mitliucak/memcached,alexandermerritt/memcached,DigitalAce/memcached,samanbarghi/memcached,tomykaira/memcached,mdounin/memcached,emcconville/memcached,zbase/moxi,couchbase/moxi,DSrcl/memcached,elfchief/memcached,niaomingjian/memcached,osheroff/memcached_kdtree,zbase/moxi,couchbase/memcached,tmharrisonwang/memcached,guikcd/memcached,owendCB/memcached,13693100472/memcached,couchbase/moxi,angusfenying/memcached-win64,cloudrain21/memcached-1,mrkwse/memcached,leedc/memcached,myPublicGit/memcached,dkrotx/memcached-dd,Metaswitch/memcached,owendCB/memcached,ClearwaterCore/memcached,EdwardLee03/memcached,Metaswitch/memcached,DSrcl/memcached,guikcd/memcached,mrkwse/memcached,zaycev/memcached,romanticode/memcached,abhinavdangeti/memcached,dormando/memcached,couchbase/moxi,jeremiahyan/memcached,gencer/memcached,DSrcl/memcached,fengshao0907/memcached,zbase/memcached,shelsonjava/memcached,sagark/memcached-accel,cloudrain21/memcached,dormando/memcached,leedc/memcached,dianerdianer/memcached,leedc/memcached,daverigby/kv_engine,romanticode/memcached,membase/moxi,ClearwaterCore/memcached,emcconville/memcached,shelsonjava/memcached,memcached/memcached,xiaosl/memcached,emcconville/memcached,alexandermerritt/memcached,niaomingjian/memcached,jimwwalker/memcached,angusfenying/memcached-win64,daverigby/kv_engine,allen8807/memcached-1,saumitra/memcached,jbergstroem/memcached,sagark/memcached-accel,owendCB/memcached,angusfenying/memcached-win64,dkrotx/memcached-dd,xiaosl/memcached,dormando/memcached,williamcheungthu/memcached,Danzeer/memcached,couchbase/moxi,fengshao0907/memcached,fengshao0907/memcached,dkrotx/memcached-dd,romanticode/memcached,neutronsharc/memcached,saumitra/memcached,dianerdianer/memcached,xiaosl/memcached,samanbarghi/memcached,jimwwalker/memcached,cloudrain21/memcached,neutronsharc/memcached,steveyen/moxi,steveyen/moxi,allen8807/memcached-1,elfchief/memcached,ZhangZhenhua/memcached,rhli/memcached,rhli/memcached,ZhangZhenhua/memcached,tellapart/memcached,kamyu104/memcached,alexandermerritt/memcached,mdounin/memcached,zaycev/memcached,rhli/memcached,sagark/memcached-accel