I'm also getting the same error, trying with option A, all I get is,
./srcds_run -game cstrike -console +map de_dust2
Auto detecting CPU
Using OSX binary.
Server will auto-restart if there is a crash.
Using breakpad minidump system
Using breakpad crash handler
Console initialized.
Game.dll loaded for "Counter-Strike: Source"
Host_Error: IDLLFunctions:
LLInit returned false.
Looking up breakpad interfaces from steamclient
Calling BreakpadMiniDumpSystemInit
found breakpad via in process memory: '/Applications/Steam.app/Contents/MacOS/osx32/../Frameworks/Breakpad.framework/Versions/A/Resources'
Installing breakpad crash handler
##### Sys_Error: Host_Error: IDLLFunctions:
LLInit returned false.
./srcds_run: line 376: 17970 Bus error $HL_CMD