Hey,
when using AC_FUNC_ALLOCA, the autoconf documentation says that one should
paste some code. That code generates a warning because:
1) the doc says to paste
#elif defined __GNUC__
# define alloca __builtin_alloca
2) the MinGW-w64 compiler already defines alloca in malloc.h, that header
files being included by stdlib.h because STDC_HEADERS is defined.
I don't know how to properly fix the doc. One solution would be:
#elif defined __GNUC__
# ifndef alloca
# define alloca __builtin_alloca
# endif
what do you think ?
regards
Vincent Torri
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