diff options
Diffstat (limited to 'argp/argp-help.c')
| -rw-r--r-- | argp/argp-help.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/argp/argp-help.c b/argp/argp-help.c index baa54c91d6..616db9b47c 100644 --- a/argp/argp-help.c +++ b/argp/argp-help.c @@ -26,6 +26,25 @@ #include <config.h> #endif +#ifndef alloca +# ifdef __GNUC__ +# define alloca __builtin_alloca +# define HAVE_ALLOCA 1 +# else +# if defined HAVE_ALLOCA_H || defined _LIBC +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca +char *alloca (); +# endif +# endif +# endif +# endif +#endif + #include <stddef.h> #include <stdlib.h> #include <string.h> |