Installing serport.comp fails
10 Dec 2015 19:09 #66751
by Mr_Servo
Installing serport.comp fails was created by Mr_Servo
Hello programmers,
I´m playing with the comp generator and created some easy moduls so far, which worked pretty good.
Now i would like to go on to more complex and therefore I started with serport.comp
I tried to edit it and install it, but it failed.
So I took the unedited serport.comp and tried to install, but it failed too.
Took it from here:
Link to serport.comp
I was trying this:
The problem is that I don´t know where to find the header files(like "rtapi_io.h") which are included in serport.comp
Hope you can help me,
thank you in advance
Jan
I´m playing with the comp generator and created some easy moduls so far, which worked pretty good.
Now i would like to go on to more complex and therefore I started with serport.comp
I tried to edit it and install it, but it failed.
So I took the unedited serport.comp and tried to install, but it failed too.
Took it from here:
Link to serport.comp
I was trying this:
user@debian:~$ cd Desktop
user@debian:~/Desktop$ sudo su
root@debian:/home/user/Desktop# comp serport.comp
root@debian:/home/user/Desktop# comp --install serport.comp
make KBUILD_EXTRA_SYMBOLS=/usr/realtime-3.4-9-rtai-686-pae/modules/linuxcnc/Module.symvers -C /usr/src/linux-headers-3.4-9-rtai-686-pae SUBDIRS=`pwd` CC=gcc V=0 modules
make[1]: Entering directory `/usr/src/linux-headers-3.4-9-rtai-686-pae'
CC [M] /tmp/tmprUz9e3/serport.o
serport.comp:49:22: fatal error: rtapi_io.h: No such file or directory
compilation terminated.
make[4]: *** [/tmp/tmprUz9e3/serport.o] Error 1
make[3]: *** [_module_/tmp/tmprUz9e3] Error 2
make[2]: *** [sub-make] Error 2
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.4-9-rtai-686-pae'
make: *** [modules] Error 2
root@debian:/home/user/Desktop# find -name *rtapi_io*
root@debian:/home/user/Desktop# cd ../.
root@debian:/home/user# cd ../.
root@debian:/home# cd ../.
root@debian:/# cd ../.
root@debian:/# find -name *rtapi_io*
root@debian:/# The problem is that I don´t know where to find the header files(like "rtapi_io.h") which are included in serport.comp
Hope you can help me,
thank you in advance
Jan
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10 Dec 2015 19:18 #66753
by andypugh
If you have the source code then they are in /src/rtapi
But, you may well not have the source code.
If you look at the source code for comp itself:
github.com/jepler/linuxcnc-mirror/blob/c...l/utils/halcompile.g
(Which is now called halcompile, what version of LinuxCNC are you using?)
That has an undocumented "include" command for use above the ;; token which might work better.
Replied by andypugh on topic Installing serport.comp fails
The problem is that I don´t know where to find the header files(like "rtapi_io.h") which are included in serport.comp
If you have the source code then they are in /src/rtapi
But, you may well not have the source code.
If you look at the source code for comp itself:
github.com/jepler/linuxcnc-mirror/blob/c...l/utils/halcompile.g
(Which is now called halcompile, what version of LinuxCNC are you using?)
That has an undocumented "include" command for use above the ;; token which might work better.
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10 Dec 2015 19:51 #66760
by Mr_Servo
Replied by Mr_Servo on topic Installing serport.comp fails
I don´t even have the folder /src/rtapi
What do you mean I should look for in halcompile?
I´ve used the live cd for installation.
It´s wheezy with kernel 3.4-9-rtai-686-pae.
Was serport.comp made for an older version of linuxcnc?
Is there a later version of serport.comp available?
Thank you,
Jan
What do you mean I should look for in halcompile?
I´ve used the live cd for installation.
It´s wheezy with kernel 3.4-9-rtai-686-pae.
Was serport.comp made for an older version of linuxcnc?
Is there a later version of serport.comp available?
Thank you,
Jan
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10 Dec 2015 21:15 #66767
by andypugh
Replied by andypugh on topic Installing serport.comp fails
,comps that have #includes tend to need to be compiled as part of a full compile, rather than with comp / halcompile.
If you don't have the header files you can't include them.
You will probably find that your system has a fully-functional serport component. But you need the #included files to exist if _you_ want to compile it.
If you don't have the header files you can't include them.
You will probably find that your system has a fully-functional serport component. But you need the #included files to exist if _you_ want to compile it.
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10 Dec 2015 21:22 #66769
by Mr_Servo
Replied by Mr_Servo on topic Installing serport.comp fails
Ok thank you.
I´ve found out that serport.comp compiles when I change rtapi_io.h to rtapi.h
But I don´t know if the created component works.
Will try it out the next days.
Kind regards
Jan
I´ve found out that serport.comp compiles when I change rtapi_io.h to rtapi.h
But I don´t know if the created component works.
Will try it out the next days.
Kind regards
Jan
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10 Dec 2015 21:24 #66770
by andypugh
In that case I am pretty sure it will work without that line at all.
(_no_ .comp can work without rtapi.h)
Replied by andypugh on topic Installing serport.comp fails
I´ve found out that serport.comp compiles when I change rtapi_io.h to rtapi.h
In that case I am pretty sure it will work without that line at all.
(_no_ .comp can work without rtapi.h)
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10 Dec 2015 21:41 #66772
by jepler
Replied by jepler on topic Installing serport.comp fails
Based on a little checking of the history of LinuxCNC, the header <rtapi_io.h> is first available in LinuxCNC 2.6.0. If you are using an earlier version, such as 2.5.x, then this header is not available.
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