Fixed NaCl build.
Fixed NaCl build.

mendsley/bgfx,LWJGL-CI/bgfx,attilaz/bgfx,mendsley/bgfx,aonorin/bgfx,attilaz/bgfx,jdryg/bgfx,mmicko/bgfx,bkaradzic/bgfx,andr3wmac/bgfx,elmindreda/bgfx,emoon/bgfx,v3n/bgfx,v3n/bgfx,kondrak/bgfx,jpcy/bgfx,andr3wmac/bgfx,septag/bgfx,elmindreda/bgfx,LWJGL-CI/bgfx,jdryg/bgfx,0-wiz-0/bgfx,attilaz/bgfx,0-wiz-0/bgfx,jpcy/bgfx,LWJGL-CI/bgfx,MikePopoloski/bgfx,v3n/bgfx,emoon/bgfx,jpcy/bgfx,jdryg/bgfx,bkaradzic/bgfx,jdryg/bgfx,jpcy/bgfx,Synxis/bgfx,andr3wmac/bgfx,aonorin/bgfx,septag/bgfx,kondrak/bgfx,LWJGL-CI/bgfx,septag/bgfx,mmicko/bgfx,Synxis/bgfx,emoon/bgfx,kondrak/bgfx,MikePopoloski/bgfx,elmindreda/bgfx,fluffyfreak/bgfx,MikePopoloski/bgfx,bkaradzic/bgfx,fluffyfreak/bgfx,0-wiz-0/bgfx,mmicko/bgfx,Synxis/bgfx,fluffyfreak/bgfx,aonorin/bgfx,fluffyfreak/bgfx,mendsley/bgfx,bkaradzic/bgfx