fixed the param order in g++ command and fixed the path for -L (#879)
fixed the param order in g++ command and fixed the path for -L (#879)

* fixed the param order in g++ command and fixed the path for -L

* reorder the parameters for g++ command

google/benchmark,google/benchmark,mockingbirdnest/benchmark,mockingbirdnest/benchmark,mockingbirdnest/benchmark,google/benchmark,mockingbirdnest/benchmark