Re: A strange compiling issue [SOLVED]
--- On Wed, 9/24/08, Mel [EMAIL PROTECTED] wrote:
From: Mel [EMAIL PROTECTED]
Subject: Re: A strange compiling issue
To: freebsd-questions@freebsd.org, [EMAIL PROTECTED]
Date: Wednesday, September 24, 2008, 1:57 AM
On Tuesday 23 September 2008 11:45:40 Unga wrote:
Hi
I'm trying to compile Perl on FreeBSD. It get
cleanly compiled on FreeBSD
7.0.
But on another test system running RELENG_7 where I do
weired things, it
develops errors. There must be something wrong with my
test system, I would
like to understand what cause this error.
cc -c -DPERL_CORE -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H
-fno-strict-aliasing -pipe -std=c89 -O -Wall -ansi
-W -Wextra
-Wdeclaration-after-statement -Wendif-labels
-Wc++-compat toke.c
toke.c: In function 'Perl_yylex':
toke.c:6633: error: lvalue required as unary
'' operand
toke.c:6633: error: lvalue required as unary
'' operand
Line 6633:
if (memchr(tmpbuf, ':',
len))
sv_setpvn(PL_subname, tmpbuf,
len);
else {
sv_setsv(PL_subname,PL_curstname);
sv_catpvs(PL_subname,::);
sv_catpvn(PL_subname,tmpbuf,len);
These line numbers are off. There's no ''
anywhere here. Any chance this file
wasn't passed through yacc/lex? Does an ''
show up in raw cpp output (maybe
memchr was defined as some macro)? Try:
cpp -DPERL_CORE -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H
-fno-strict-aliasing -pipe \
-std=c89 -O -Wall -ansi -W -Wextra
-Wdeclaration-after-statement \
-Wendif-labels -Wc++-compat -o toke.out
Then inspect toke.out.
Mel, thanks for the help. Inspection of toke.out finally lead to the point. The
GNU grep was missing in my test system :)
The Perl Configure shouldn't have proceeded without grep.
Best Regards
Unga
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A strange compiling issue
Hi
I'm trying to compile Perl on FreeBSD. It get cleanly compiled on FreeBSD 7.0.
But on another test system running RELENG_7 where I do weired things, it
develops errors. There must be something wrong with my test system, I would
like to understand what cause this error.
cc -c -DPERL_CORE -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing
-pipe -std=c89 -O -Wall -ansi -W -Wextra -Wdeclaration-after-statement
-Wendif-labels -Wc++-compat toke.c
toke.c: In function 'Perl_yylex':
toke.c:6633: error: lvalue required as unary '' operand
toke.c:6633: error: lvalue required as unary '' operand
toke.c: In function 'S_pending_ident':
toke.c:6923: error: lvalue required as unary '' operand
toke.c:6923: error: lvalue required as unary '' operand
toke.c: In function 'S_scan_heredoc':
toke.c:11182: error: invalid operands to binary + (have 'char *' and 'char *')
toke.c:11182: error: lvalue required as unary '' operand
toke.c:11182: error: lvalue required as unary '' operand
toke.c: In function 'S_scan_formline':
toke.c:12321: error: invalid operands to binary + (have 'char *' and 'char *')
toke.c:12321: error: lvalue required as unary '' operand
toke.c:12321: error: lvalue required as unary '' operand
Line 6633:
if (memchr(tmpbuf, ':', len))
sv_setpvn(PL_subname, tmpbuf, len);
else {
sv_setsv(PL_subname,PL_curstname);
sv_catpvs(PL_subname,::);
sv_catpvn(PL_subname,tmpbuf,len);
}
Line 6923:
const char *const has_colon = (const char*) memchr (PL_tokenbuf, ':',
tokenbuf_len);
Please note, on test programs memchr works correctly.
Appreciate your reply.
Kind regards
Unga
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Re: A strange compiling issue
hi you may install perl from ports? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: A strange compiling issue
--- On Tue, 9/23/08, v [EMAIL PROTECTED] wrote: From: v [EMAIL PROTECTED] Subject: Re: A strange compiling issue To: [EMAIL PROTECTED] Cc: freebsd-questions@freebsd.org Date: Tuesday, September 23, 2008, 8:38 PM hi you may install perl from ports? Hi, thanks for the reply. What if I'm a port developer? :) Inability to compile shows an error somewhere else. It looks like a wrong header files symptom. I'm waiting for FreeBSD pros opinion on this to narrow down the problem and fix the real issue. I'm sure there is nothing wrong with the Perl itself. Regards Unga ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: A strange compiling issue
On Tuesday 23 September 2008 11:45:40 Unga wrote:
Hi
I'm trying to compile Perl on FreeBSD. It get cleanly compiled on FreeBSD
7.0.
But on another test system running RELENG_7 where I do weired things, it
develops errors. There must be something wrong with my test system, I would
like to understand what cause this error.
cc -c -DPERL_CORE -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H
-fno-strict-aliasing -pipe -std=c89 -O -Wall -ansi -W -Wextra
-Wdeclaration-after-statement -Wendif-labels -Wc++-compat toke.c
toke.c: In function 'Perl_yylex':
toke.c:6633: error: lvalue required as unary '' operand
toke.c:6633: error: lvalue required as unary '' operand
Line 6633:
if (memchr(tmpbuf, ':', len))
sv_setpvn(PL_subname, tmpbuf, len);
else {
sv_setsv(PL_subname,PL_curstname);
sv_catpvs(PL_subname,::);
sv_catpvn(PL_subname,tmpbuf,len);
These line numbers are off. There's no '' anywhere here. Any chance this file
wasn't passed through yacc/lex? Does an '' show up in raw cpp output (maybe
memchr was defined as some macro)? Try:
cpp -DPERL_CORE -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing
-pipe \
-std=c89 -O -Wall -ansi -W -Wextra -Wdeclaration-after-statement \
-Wendif-labels -Wc++-compat -o toke.out
Then inspect toke.out.
--
Mel
Problem with today's modular software: they start with the modules
and never get to the software part.
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