c++ - GNU g++ flag for -pthread and -D_REENTRANT for v2.95.3 -


i using old gnu g++ compiler, v.2.95.3. when use -pthread option, says:

g++: unrecognized option `-pthread'

is there equivalent option make routines thread-safe alongwith -d_reentrant option used g++. understand -pthread option provides -d_reentrant option.


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