Hi Raul Piper, You should probably not worry about the /lib/modules/4.1.22-bone21/ files.
But there might be a problem in your Makefile. You should try adding 'all' and 'clean' as PHONY targets in your makefile. You can see this Makefile for reference : https://github.com/ZeekHuge/BeagleScope/blob/port_to_4.4.12-ti-r31%2B/examples/kernel_examples/n-blinky/module/Makefile Good Luck On Tuesday, 19 July 2016 17:06:00 UTC+5:30, Raul Piper wrote: > > > HI, > I am using this Makefile to build the kernel driver on the BBB > itself(already apt-get installed build-essenatials on it). > obj-m += myDrvr.o > > all: > make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules > > clean: > make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean > > > But I am getting this error : > make -C /lib/modules/4.1.22-bone21/build > M=/home/ubuntu/bb/exploringBB/chp06/GPIO/tests/hello-linux-module modules > Makefile:4: recipe for target 'all' failed > > > I checked that inside ls -l /lib/modules/ there is 4.1.22-bone21 folder > is present which is symbolically linked with the build pointing to > /path_to_kernel_sources_on_pc_WHERE_I_BUILT_MY_KERNEL > > Is this some error I did while building the image for BBB.How can I > compile my kernel module? > > Thanks and Rgds, > Rp > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/daa95f3f-8c1c-44f3-92c8-536db1a0f134%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
