fix(cmake): fix problem of using LuaJit on OSX(64-bit)
fix(cmake): fix problem of using LuaJit on OSX(64-bit)

http://luajit.org/install.html

If you're building a 64 bit application on OSX which links directly or
indirectly against LuaJIT, you need to link your main executable with
these flags:

    -pagezero_size 10000 -image_base 100000000

rlewis1988/lean,leanprover-community/lean,soonhokong/lean-windows,sp3ctum/lean,leodemoura/lean,rlewis1988/lean,avigad/lean,avigad/lean,fpvandoorn/lean,soonhokong/lean,dselsam/lean,fgdorais/lean,sp3ctum/lean,soonhokong/lean-osx,htzh/lean,leanprover/lean,fpvandoorn/lean,leanprover/lean,dselsam/lean,leanprover-community/lean,johoelzl/lean,dselsam/lean,soonhokong/lean-windows,eigengrau/lean,soonhokong/lean,soonhokong/lean-osx,levnach/lean,soonhokong/travis_test,htzh/lean,fgdorais/lean,johoelzl/lean,fpvandoorn/lean2,levnach/lean,sp3ctum/lean,Kha/lean,leanprover/lean,c-cube/lean,rlewis1988/lean,digama0/lean,leodemoura/lean,codyroux/lean0.1,johoelzl/lean,codyroux/lean0.1,johoelzl/lean,leanprover-community/lean,soonhokong/lean-osx,avigad/lean,htzh/lean,johoelzl/lean,fpvandoorn/lean2,fgdorais/lean,rlewis1988/lean,htzh/lean,dselsam/lean,sp3ctum/lean,soonhokong/lean,fpvandoorn/lean,Kha/lean,soonhokong/travis_test,avigad/lean,soonhokong/lean,UlrikBuchholtz/lean,eigengrau/lean,Kha/lean,leanprover/lean,c-cube/lean,javra/lean,levnach/lean,rlewis1988/lean,leanprover-community/lean,codyroux/lean0.1,dselsam/lean,eigengrau/lean,Kha/lean,digama0/lean,soonhokong/lean-windows,digama0/lean,leanprover-community/lean,UlrikBuchholtz/lean,c-cube/lean,fpvandoorn/lean,javra/lean,fpvandoorn/lean,fpvandoorn/lean2,leodemoura/lean,johoelzl/lean,c-cube/lean,fpvandoorn/lean2,soonhokong/lean-osx,sp3ctum/lean,levnach/lean,levnach/lean,UlrikBuchholtz/lean,digama0/lean,avigad/lean,leodemoura/lean,soonhokong/travis_test,leanprover/lean,Kha/lean,UlrikBuchholtz/lean,soonhokong/lean-windows,htzh/lean,javra/lean,c-cube/lean,leodemoura/lean,digama0/lean,leanprover-community/lean,codyroux/lean0.1,UlrikBuchholtz/lean,soonhokong/travis_test,avigad/lean,fpvandoorn/lean,rlewis1988/lean,leodemoura/lean,soonhokong/lean-windows,fgdorais/lean,eigengrau/lean,javra/lean,eigengrau/lean,fpvandoorn/lean2,dselsam/lean,soonhokong/lean-osx,Kha/lean,fgdorais/lean,fgdorais/lean,leanprover/lean,digama0/lean,soonhokong/lean,javra/lean