Re: [Machinekit] how to compile source in machinekit

[schoone...@btinternet.com]

On 14/08/17 16:22, thangle wrote: Here is what i did:     - 1st: i make a coppy trivkins.c then rename it become trivkinstest.c  and changing line 88 to: static const char *name = "trivkinstest";     - 2nd: i follow this           https://groups.google.com/forum/#!msg/machinekit/yrBnTxQL7_E/IrPHxKn3BQAJ;context-place=forum/machinekit I wrote that, so I am familiar with it          + i pass Submakefile          + just change something in Makefile 'just change something in makefile' is not information     - 3rd: use terminal go to /home/machinekit/machinekit/src and "make" then type command "sudo make setuid"     - 4th: i try to test if trivkinstest work. i open CRAMPS.hal, change             loadrt trivkins -->loadrt trivkinstest             loadrt [EMCMOT]EMCMOT servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[TRAJ]AXES tp=tp kins=trivkins--->trivkinstest     - finally: i try run CRAMPS but it's bugged       Debug file information:      stat: No such file or directory      CRAMPS.hal:18: insmod failed, returned -1:      do_load_cmd: dlopen: trivkinstest.so: cannot open shared object file: No such file or directory The module appears to have built from your printout, but you also look to be building a RIP and then executing a binary installation Look at the rpath You need to build the RIP, set the current terminal session environment using . ./scripts/rip-environment  from the root of the RIP and then launch machinekit from that terminal session Either that or copy the new module to your binary install and run ldconfig manually and check it is in the cache      rpath=/usr/lib/linuxcnc/xenomai      See /var/log/linuxcnc.log for more information.      10047      PID TTY      STAT   TIME COMMAND        Stopping realtime threads      Unloading hal components i'm using BBB and machinekit. sorry for my trash English. Vào 15:41:12 UTC+7 Thứ Hai, ngày 14 tháng 8 năm 2017, Schooner đã viết: Going to need a lot more info than that and to see the source. You basically need to know how to write Makefiles, to alter the existing ones to build your stuff too, assuming it is compatible. On 14/08/17 03:39, thangle wrote: Hi, Does anyone know how to compile a new source? example, i coppy a new  C project from an old project in machinekit src and rename, what should i do to make it work. please help me. tks  -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.