[Klone-users] Update 2.1.1rc0 to 2.1.1rc10 Error addr_t

[thomas fossati]

Hi Mickael,

On Oct 6, 2008, at 11:24 AM, Mickael Auger wrote:
> So I replace "addr_t" word by "kaddr_t" in my source code  
> (fctscommunes.c), and I have this new compilation error (that I have  
> not with the 2.1.1rc0 version) :
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> m68k-elf-gcc -I/opt/uClinux-dist/uClibc/include -L/opt/uClinux-dist/ 
> uClibc/libc/ -L/opt/uClinux-dist/uClibc/libm/ -Os -m5307 -msep-data - 
> D__UCLINUX__ -pipe -I/home/all_user/ug_ma/ug_web-v1.5x_2.1.1rc10/ 
> klone-2.1.1rc10/build/target/klone-core-2.1.1rc10/libu/include -I/ 
> home/all_user/ug_ma/ug_web-v1.5x_2.1.1rc10/klone-2.1.1rc10/build/ 
> target/klone-core-2.1.1rc10 -DHAVE_CONF_H  -I/usr/local/include -O2   
> -I/usr/local/include -I../../libu/include -o kloned server.o main.o  
> entry.o ppc.o atom.o ppc_log_add.o ppc_log_get.o ppc_nop.o child.o  
> ppc_access_log.o ppc_fork_child.o  -Wl,--start-group ../libhttp/ 
> libhttp.a ../libutils/libutils.a ../libpage/libpage.a ../libbackend/ 
> libbackend.a ../libemb/libemb.a ../libio/libio.a ../libtls/ 
> libtls.a ../../site/libsite.a ../libcodec/libcodec.a ../libklog/ 
> libklog.a ../../webapp/libwebapp.a ../libhttp/libhttp.a ../libpage/ 
> libpage.a ../libutils/libutils.a ../libio/libio.a ../libtls/ 
> libtls.a ../libcodec/libcodec.a ../libpage/libpage.a ../libhook/ 
> libhook.a /home/all_user/ug_ma/ug_web-v1.5x_2.1.1rc10/lokiinifile/ 
> liblokiinifile.a /home/all_user/ug_ma/ug_web-v1.5x_2.1.1rc10/ 
> fctscommunes/libfctscommunes.a /home/all_user/ug_ma/ug_web- 
> v1.5x_2.1.1rc10/base64/libbase64.a ../../libu/srcs/libu.a -Wl,--end- 
> group -Wl,-elf2flt -lc -lgcc  -lz -L/usr/local/lib -lcrypt
> kloned.elf2flt: In function `__gexf2':
> /home/davidm/work/uclinux-elf-tools/m68k-elf-gcc/gcc/xfgnulib.c(.text 
> +0x2aca4): undefined reference to `strncat'
> collect2: ld returned 1 exit status
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

I doubt that this is something related to klone: in fact strncat() is  
never used directly in klone/libu sources.  Perhaps some 3rd party lib  
you use, or your .kl1 pages or some helper lib that you wrote or some  
macro expansion ...

Anyway, I've tried with my local uclinux setup and I was able to  
compile the minimal and minimal-lib klapps without problems.  Even  
inserting strncat() calls into .kl1 pages gave me no errors at all.

Could you please try to cross-compile a simple C program with  
strncat() alone inside and see if it gives you errors ?

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#include <string.h>

int main (void)
{
     char s0[16] = "s0", s1[16] = "s1";

     (void) strncat(s0, s1, sizeof s1 - strlen(s1) - 1);

     return 0;
}
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

$ m68k-elf-gcc -I/home/uclinux/uClinux-dist/uClibc/include \
     -Wl,-elf2flt -m5200 -msep-data -D__UCLINUX__ \
     main.c -o test-strncat -lc

I've tried this which works for me.

ciao, t.

PS: Please try also using KLONE_VERSION = 2.1.1 ... Still I am not  
confident that changing the klone version is enough.