On 2022-04-05 07:27, Keith Christian wrote:
I successfully compiled diction and style from this tar file, but with errors:
https://ftp.gnu.org/gnu/diction/diction-1.11.tar.gz
Diction and style both work, but I am looking for suggestions for how
to clean up the compile errors in lines 48 - 60 below:
...
48 getopt.c:147:1: warning: function declaration isnt a prototype
[-Wstrict-prototypes]
49 147 | extern char *getenv ();
50 | ^~~~~~
51 getopt.c: In function _getopt_internal_r:
52 getopt.c:444:23: warning: cast discards const qualifier from
pointer target type [-Wcast-qual]
53 444 | exchange ((char **) argv, d);
54 | ^
55 getopt.c:467:23: warning: cast discards const qualifier from
pointer target type [-Wcast-qual]
56 467 | exchange ((char **) argv, d);
57 | ^
58 getopt.c:774:27: warning: cast discards const qualifier from
pointer target type [-Wcast-qual]
59 774 | d->__nextchar = (char *) "";
60 | ^
#include <stdlib.h>
remove casts (should not normally be required or used in C)
--
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada
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