topic Re: error compiling lftp 3.0.3 in Operating System - HP-UX

error compiling lftp 3.0.3

Bill McNAMARA_1 — Tue, 18 May 2004 09:58:53 GMT

FileSet.cc: In static member function `static FileInfo*
FileInfo::parse_ls_line(const char*, const char*)':
FileSet.cc:734: error: `strtok_r' undeclared (first use this function)
FileSet.cc:734: error: (Each undeclared identifier is reported only once for
each function it appears in.)
*** Error exit code 1

Stop.
*** Error exit code 1

Stop.

---
installed is

autoconf 2.57 autoconf
automake 1.4.2001-06-12 GNU automake
bison 1.875 bison
ddd 3.3.2001-06-12 A graphical front-end for gdb
flex 2.5.4a flex
gawk 3.1.3 gawk
gcc 3.3.2 gcc
gettext 0.14.1 gettext
gmake 3.79.1.2001-06-12 GNU make
libiconv 1.9.2 libiconv
libpng 1.2.0 libpng
m4 1.4 m4
make 3.80 make
patch 2.5.4.2001-06-12 GNU patch
perl 5.8.3 perl
texinfo 4.5 texinfo

Thanks for any help.
Bill

Re: error compiling lftp 3.0.3

Mark Grant — Tue, 18 May 2004 10:03:56 GMT

Bill,

This might work but is almost certainly not the right way do do it!

Try "#include " near the top of FileSet.cc

It's worth a try.

Re: error compiling lftp 3.0.3

Mark Grant — Tue, 18 May 2004 10:05:42 GMT

Sorry to double post! No points for this particular effort please.

I don't have lftp nor an HPUX box at the moment . A more detailed examination of the code would probably say exactly where strtok_r should be defined.

Re: error compiling lftp 3.0.3

Bill McNAMARA_1 — Tue, 18 May 2004 10:07:19 GMT

same thing with suggested modification..

Re: error compiling lftp 3.0.3

Robert-Jan Goossens_1 — Tue, 18 May 2004 10:10:17 GMT

Can I make you happy with a precompiled 2.6.10 release ?

ftp://ftp.thewrittenword.com/packages/by-architecture/hppa1.1-hp-hpux11.11/lftp-2.6.10/

Robert-Jan

Re: error compiling lftp 3.0.3

Mark Grant — Tue, 18 May 2004 10:13:29 GMT

Does HPUX even have strtok_r? It might be worth changing line 734 to "strtok" instead. strtok_r() is the re-entrant version of strtok. Actually, my google search for the HPUX man page would suggest that HPUX does NOT have strtok which would explain why my earlier suggestion doesn't work.

Interestingly, the Linux man page for strtok has this to say

"BUGS
Never use these functions."

Cool!

Re: error compiling lftp 3.0.3

Bill McNAMARA_1 — Tue, 18 May 2004 10:19:00 GMT

when changing to strtok: get more errors..
I'm not a coder so don't want to delve too deply into this ;)

I was specifically asked to compile the 3.0.3 so previous versions.. so I won't suggest previous versions until I've given up trying to compile 3.0.3

--

/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:735: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:765: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:771: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:777: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:780: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:790: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:809: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:817: error: at this point in file
/usr/local/lib/gcc-lib/hppa2.0n-hp-hpux11.00/3.3.2/include/string.h:81: error: too
many arguments to function `char* strtok(char*, const char*)'
FileSet.cc:843: error: at this point in file
*** Error exit code 1

Stop.
*** Error exit code 1

Stop.

Re: error compiling lftp 3.0.3

Mark Grant — Tue, 18 May 2004 10:26:08 GMT

Ok Bill, I think this could get nasty if we continue down that road.

I think it boils down to the code is probably developed on one platform and there are compilation options for HPUX. Perhaps you can see some "#ifdefs" in there which make different things happen on different platforms. Things like "#ifdef HPUX". It MAY be possible to see that these are wrong. Have you tried a "man strtok_r" to see if it is on HPUX? perhaps we need to "#include " instead of "" though normally one just includes the other.

There is one other possibility, you could do your own "strtok_r" which calls "strtok" but if you are not too confident in coding then that may not be the approach you are after.

Re: error compiling lftp 3.0.3

Mark Grant — Tue, 18 May 2004 10:31:12 GMT

Also, if you don't mind butchering this code, you could actually keep the strtok_r as strtok and just remove the third parameter each time it is called. As far as I know, if the re-entrant facilities of strtok_r are not required then that third paramter will do nothing useful. It is just an area of RAM that strtok_r uses to do it's stuff that strtok handles internally.

Re: error compiling lftp 3.0.3

Bill McNAMARA_1 — Tue, 18 May 2004 10:36:28 GMT

here's the strtok_r() occurances see attached:

#define FIRST_TOKEN strtok_r(line," \t",&next)
#define NEXT_TOKEN strtok_r(NULL," \t",&next)

char *name=strtok_r(NULL,"",&next);
if(!name)
ERR;

Re: error compiling lftp 3.0.3

Mark Grant — Tue, 18 May 2004 10:48:14 GMT

Bill,

For real code butchering remove the ",&next" occurances and change the strtok_r() to strtok().

This should at least compile but i wouldn't guarantee it will actually work. Should do though.

Re: error compiling lftp 3.0.3

H.Merijn Brand (procura — Tue, 18 May 2004 11:02:18 GMT

a5:/u/usr/merijn 104 > grep -r strtok_r /usr/include /usr/local/pa20_32/include
/usr/include/string.h: extern char *strtok_r(char *, const char *, char **);
/usr/include/string.h: extern char *strtok_r();
Binary file /usr/local/pa20_32/include/c++/3.4.0/hppa2.0w-hp-hpux11.00/bits/stdc++.h.gch/O0g matches
Binary file /usr/local/pa20_32/include/c++/3.4.0/hppa2.0w-hp-hpux11.00/bits/stdc++.h.gch/O2g matches
a5:/u/usr/merijn 105 >

in string.h

extern char *strtok(char *, const char *);
extern char *strerror(int);
_NAMESPACE_STD_END
# ifdef _REENTRANT
extern char *strtok_r(char *, const char *, char **);
# ifdef _PTHREADS_DRAFT4
extern int strerror_r(int, char *, int);
# endif /* _PTHREADS_DRAFT4 */
# endif
# else /* __STDC__ || __cplusplus */

Hey, see that? you need to define _REENTRANT

try to add that to your CFLAGS or CCFLAGS in your Makefile. for gcc -D_REENTRANT, for cc -Ae -D_REENTRANT.

Enjoy, Have FUN! H.Merijn

Re: error compiling lftp 3.0.3

Bill McNAMARA_1 — Tue, 18 May 2004 11:24:18 GMT

got different errors compiling after changing the make file to -D_IFORGET.. but in either case it seems to work with the earlier strtok suggestions... I tried a simple test and all was fine.. I'll leave it to the others to test if they've got all the functionality they want with this hack! Thanks all, that would have kept me up for hours!

Re: error compiling lftp 3.0.3

Bill McNAMARA_1 — Thu, 14 Jun 2007 03:55:54 GMT

above code change