Le quartidi 4 nivôse, an CCXXIV, Ganesh Ajjanagadde a écrit : > exp10 and exp10f need _GNU_SOURCE. check_mathfunc only tests if the > function is available, and not whether it is locked or unlocked via > _GNU_SOURCE. > > This adds some support to configure to test for _GNU_SOURCE and > accordingly report the existence of exp10, exp10f.
I do not think this is a good solution. IMHO, the correct way would be to detect if the function has a prototype. It could probably be done by trying to cast it to int: if it is not declared, it will fail. Regards, -- Nicolas George
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