|
From: | Paul Eggert |
Subject: | Re: Gnulib's alloca.h used even when there is a system header |
Date: | Sun, 17 Feb 2019 13:09:06 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
Eli Zaretskii wrote:
#ifndef alloca # ifdef __GNUC__ -# define alloca __builtin_alloca +# if HAVE_ALLOCA_H +# include_next <alloca.h> +# else +# define alloca __builtin_alloca +# endif # elif defined _AIX
Why do the 'include_next' only for GCC? Why not do it for all compilers? Also, what platforms don't work with the current Gnulib alloca module, and why?
[Prev in Thread] | Current Thread | [Next in Thread] |