From: Greg Hauptmann <greg.hauptmann.ruby@...>
Date: 2009-02-07T05:58:31+09:00
Subject: is this an issue for a Ruby installation process (warning: assignment 	discards qualifiers from pointer target type)????

Hi,

I'm on RedHat linux and installing Ruby but do get several warnings
(see below).  Is this OK?

[root@home ruby-1.8.7-p72]# make
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c array.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c bignum.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c class.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c compar.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c dir.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c dln.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c enum.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c enumerator.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c error.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c eval.c
eval.c: In function `rb_eval_string_wrap':
eval.c:1731: warning: assignment discards qualifiers from pointer target type
eval.c: In function `rb_eval_cmd':
eval.c:1872: warning: assignment discards qualifiers from pointer target type
eval.c: In function `call_trace_func':
eval.c:2723: warning: assignment discards qualifiers from pointer target type
eval.c: In function `rb_raise_jump':
eval.c:4752: warning: assignment discards qualifiers from pointer target type
eval.c: In function `method_missing':
eval.c:5707: warning: assignment discards qualifiers from pointer target type
eval.c: In function `rb_call0':
eval.c:5870: warning: assignment discards qualifiers from pointer target type
eval.c: In function `rb_f_eval':
eval.c:6663: warning: assignment discards qualifiers from pointer target type
eval.c: In function `exec_under':
eval.c:6687: warning: assignment discards qualifiers from pointer target type
eval.c: In function `rb_load':
eval.c:7003: warning: assignment discards qualifiers from pointer target type
eval.c: In function `call_end_proc':
eval.c:8016: warning: assignment discards qualifiers from pointer target type
eval.c: In function `rb_f_END':
eval.c:8029: warning: assignment discards qualifiers from pointer target type
eval.c: In function `mproc':
eval.c:9805: warning: assignment discards qualifiers from pointer target type
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c file.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c gc.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c hash.c
gcc -g -O2    -DRUBY_EXPORT -D_GNU_SOURCE=1  -I. -I.    -c inits.c




-- 
Greg
http://blog.gregnet.org/