Fredrik Tolf wrote:
isn't it still ugly to have to use AC_USE_SYSTEM_EXTENSIONS always
Part of the problem is that people occasionally need to set compiler options saying "I want C99" (or whatever), and these options sometimes disable parts of the default environment (to conform to C99 or whatever), and so one needs to turn on extensions anyway, just to get the default environment back (plus some more, but the differences don't matter).
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