Someone sent me this....

/* Print the Mandlebrot set
C code by Glenn Rhoads
*/
main(){

int x, y, k;

char *b = " .:,;!/>)|&IH%*#";

float r, i, z, Z, t, c, C;

for (y=30; puts(""), C = y*0.1 - 1.5, y--{

for (x=0; c = x*0.04 - 2, z=0, Z=0, x++ < 75{

for (r=c, i=C, k=0; t = z*z - Z*Z + r, Z = 2*z*Z + i, z=t,
k<112; k++)

if (z*z + Z*Z > 10) break;

printf ("%c", b[k%16]);

}
}
}

....and told me to compile it with gcc but I'm getting all sorts of errors on
Slack 7.1

root@Chappell:/home/rob# gcc mandelbrot.c
/usr/lib/libc_nonshared.a(elf-init.oS): In function `__libc_csu_init':
elf-init.oS(.text+0xd): undefined reference to `__init_array_end'
elf-init.oS(.text+0x12): undefined reference to `__init_array_start'
elf-init.oS(.text+0x23): undefined reference to `__init_array_start'
/usr/lib/libc_nonshared.a(elf-init.oS): In function `__libc_csu_fini':
elf-init.oS(.text+0x32): undefined reference to `__fini_array_end'
elf-init.oS(.text+0x37): undefined reference to `__fini_array_start'
elf-init.oS(.text+0x5b): undefined reference to `__fini_array_start'
collect2: ld returned 1 exit status

Any ideas what's wrong - it's beyond me.

Cheers
Rob

Rob wrote:

> Someone sent me this....

> Any ideas what's wrong - it's beyond me.

add

#include <stdio.h>

to the start of the c file thats all that is missing, and btw thats so cool
fractals in acsi art

.................::::::::::::::::::::::::::::::::: :::::::::::...............
............:::::::::::::::::::::::::::::::::::::: ::::::::::::::::..........
.........::::::::::::::::::::::::::::::::::,,,,,,, :::::::::::::::::::.......
......:::::::::::::::::::::::::::::,,,,,,,,,,,,,,, ,,,,,,,:::::::::::::::....
....::::::::::::::::::::::::::,,,,,,,,,,,,;;;!:H!! ;;;,,,,,,,,:::::::::::::..
:::::::::::::::::::::::::,,,,,,,,,,,,,;;;;!!/>&*|& !;;;,,,,,,,:::::::::::::
::::::::::::::::::::::,,,,,,,,,,,,,;;;;;!!//)|.*#|>/!;;;;;,,,,,,:::::::::::
::::::::::::::::::,,,,,,,,,,,,;;;;;;!!!!//>|: !:|//!!;;;;;,,,,,:::::::::
:::::::::::::::,,,,,,,,,,;;;;;;;!!/>>I>>)||I# H&))>////*!;;,,,,::::::::
::::::::::,,,,,,,,,,;;;;;;;;;!!!!/>H: #| IH&*I#/;;,,,,:::::::
::::::,,,,,,,,,;;;;;!!!!!!!!!!//>|.H: #I>!!;;,,,,::::::
:::,,,,,,,,,;;;;!/||>///>>///>>)|H %|&/;;,,,,,:::::
:,,,,,,,,;;;;;!!//)& .;I*,H#&||&/ *)/!;;,,,,,::::
,,,,,,;;;;;!!!//>)IH:, ## #&!!;;,,,,,::::
,;;;;!!!!!///>)H%.** * )/!;;;,,,,,::::
H *!|* &>: &)/!!;;;,,,,,::::
,;;;;!!!!!///>)H%.** * )/!;;;,,,,,::::
,,,,,,;;;;;!!!//>)IH:, ## #&!!;;,,,,,::::
:,,,,,,,,;;;;;!!//)& .;I*,H#&||&/ *)/!;;,,,,,::::
:::,,,,,,,,,;;;;!/||>///>>///>>)|H %|&/;;,,,,,:::::
::::::,,,,,,,,,;;;;;!!!!!!!!!!//>|.H: #I>!!;;,,,,::::::
::::::::::,,,,,,,,,,;;;;;;;;;!!!!/>H: #| IH&*I#/;;,,,,:::::::
:::::::::::::::,,,,,,,,,,;;;;;;;!!/>>I>>)||I# H&))>////*!;;,,,,::::::::
::::::::::::::::::,,,,,,,,,,,,;;;;;;!!!!//>|: !:|//!!;;;;;,,,,,:::::::::
::::::::::::::::::::::,,,,,,,,,,,,,;;;;;!!//)|.*#|>/!;;;;;,,,,,,:::::::::::
:::::::::::::::::::::::::,,,,,,,,,,,,,;;;;!!/>&*|& !;;;,,,,,,,:::::::::::::
....::::::::::::::::::::::::::,,,,,,,,,,,,;;;!:H!! ;;;,,,,,,,,:::::::::::::..
......:::::::::::::::::::::::::::::,,,,,,,,,,,,,,, ,,,,,,,:::::::::::::::....
.........::::::::::::::::::::::::::::::::::,,,,,,, :::::::::::::::::::.......
............:::::::::::::::::::::::::::::::::::::: ::::::::::::::::..........

--
One Page Principle:
A specification that will not fit on one page of 8.5x11 inch
paper cannot be understood.
-- Mark Ardis

> root@Chappell:/home/rob# gcc mandelbrot.c
> /usr/lib/libc_nonshared.a(elf-init.oS): In function `__libc_csu_init':
> elf-init.oS(.text+0xd): undefined reference to `__init_array_end'
> elf-init.oS(.text+0x12): undefined reference to `__init_array_start'
> elf-init.oS(.text+0x23): undefined reference to `__init_array_start'
> /usr/lib/libc_nonshared.a(elf-init.oS): In function `__libc_csu_fini':
> elf-init.oS(.text+0x32): undefined reference to `__fini_array_end'
> elf-init.oS(.text+0x37): undefined reference to `__fini_array_start'
> elf-init.oS(.text+0x5b): undefined reference to `__fini_array_start'
> collect2: ld returned 1 exit status

Do you have glibc package installed? This is not an #include issue, it's
a library one. I suppose that you have missing glibc for development.
Or you have incompatibility between some libraries?

--
Claudiu Cismaru