Detect if mips gcc supports __thread directive -


i trying compile qt mips. toolchain little old ( mips-linux-gcc --version 4.1.0)

i guessing doesnt have __thread directive. version of gcc need?
there way detect if compiler supports @ compile time, if upgrade toolchain, can seamlessly so

my copy of mips-linux-gcc version 4.5.3 supports __thread directive. don't know version first supported it.


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