> I've noticed
> ../../gcc/ada/adaint.c: In function 'char*
> __gnat_locate_exec_on_path(char*)':
> ../../gcc/ada/adaint.c:2799:34: warning: deprecated conversion from
> string constant to 'char*' [-Wwrite-strings]
> if (path_val == NULL) path_val = "";
> ^
> warning, fixed thusly.
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
OK, thanks.
> 2016-01-15 Jakub Jelinek <ja...@redhat.com>
>
> * adaint.c (__gnat_locate_exec_on_path): Use const char * instead
> of char * for path_val to avoid warnings.
>
> --- gcc/ada/adaint.c.jj 2015-11-18 11:19:23.412735554 +0100
> +++ gcc/ada/adaint.c 2016-01-15 14:23:31.029079447 +0100
> @@ -2791,7 +2791,7 @@ __gnat_locate_exec_on_path (char *exec_n
> WS2SC (apath_val, wapath_val, EXPAND_BUFFER_SIZE);
>
> #else
> - char *path_val = getenv ("PATH");
> + const char *path_val = getenv ("PATH");
>
> /* If PATH is not defined, proceed with __gnat_locate_exec anyway, so we
> can
> find files that contain directory names. */
>
> Jakub
>
