Auto Tool Measurement setup,makes gmoccapy slow and difrent configation,

the problem is in line 9 of your 'test2.11.hal':

source postgui_call_list.hal

This needs to be removed as it tries to access pins that are not yet available.

hey i have moved it around , and replaced line 9 with   source custom_postgui.hal

but still get this 
Debug file information:
custom_postgui.hal:11: Pin 'gmoccapy.toolchange-change' does not exist

The line needs to be _removed_.
The point is that having it there in the hal file will try to load gui-pins that are created only _after_ the hal file is executed. Hence the "postgui" entry in the ini file which means "hal file to be executed after the gui is created".

then i get this

hm2/hm2_7i92.0: registered
creating ladder-state
Found file(REL): ./custom.hal
CANNOT FIND FILE FOR:custom_postgui
Shutting down and cleaning up LinuxCNC...
Init tmp dir=/tmp/classicladder_tmp_GPq2hi
INFO CLASSICLADDER---I/O Modbus master closed!
extra emc serial data=8, parity=0, stop=1
INFO CLASSICLADDER---I/O Modbus master (Serial) init ok !
Running HAL shutdown script
ERROR CLASSICLADDER-   Error initializing classicladder user module.
hm2_eth: in hm2_eth_reset
hm2_eth: HostMot2 ethernet driver unloaded
hm2: unloading
Note: Using POSIX realtime
LinuxCNC terminated with an error.  You can find more information in the log:
    /home/cnc/linuxcnc_debug.txt
and
    /home/cnc/linuxcnc_print.txt
as well as in the output of the shell command 'dmesg' and in the terminal
cnc@debian:~$ 




my ini 
[HAL]
HALUI = halui
HALFILE = test2.11.hal
HALFILE = custom.hal
HALFILE = custom_postgui hal
POSTGUI_HALFILE = postgui_call_list.hal
SHUTDOWN = shutdown.hal
 

First thing is to remove this line in your ini:
HALFILE = custom_postgui hal

second please post the content of this file:
postgui_call_list.hal

custom_postgui hal removed from ini

# These files are loaded post GUI, in the order they appear

source custom_postgui.hal
 

Looks ok.
So on startup these two hal files will be executed:
HALFILE = test2.11.hal
HALFILE = custom.hal

And after the gui is running this postgui-hal file will be executed
custom_postgui.hal

Are you getting any errors on startup now?

it startes very slow , and does not look the same

it startes very slow , and does not look the same

Not much to go on. Starting your configuration in a terminal may give you more information in the form of terminal output while the config starts.

Open terminal type:
$ linuxcnc
and choose your configuration in the config picker.

Alternatively try:
$ linuxcnc -l

(That is a lowercase L to load the last used configuration)

Just as a side note as this is probably not the core problem:
I don't use auto tool measurement but looking at your custom_postgui.hal shows all the lines are commented out (ie this will not do anything at all):