I tried a couple of different ways to build the "hello world" kernel module, but I seem to be lacking the proper "build" to use in my makefiles.
So, I installed the linux headers, but I seem to be missing a "classmap.h" file. I also managed to get past git crashing by downloading the repo and then rsync'ing it to the BBB. So, after 8 hours(!), the BBB fully compiled a 4.1.6-ti-r12 build. So, if there is something I can do to build a kernel module using that tree and scripts, I can do that, too. What obvious thing am I missing? Thanks. The following NEW packages will be installed: linux-headers-4.1.6-ti-r11 0 upgraded, 1 newly installed, 0 to remove and 9 not upgraded. Need to get 6,992 kB of archives. After this operation, 52.9 MB of additional disk space will be used. Get:1 http://repos.rcn-ee.com/debian/ jessie/main linux-headers-4.1.6-ti-r11 armhf 1jessie [6,992 kB] Fetched 6,992 kB in 3s (2,199 kB/s) Selecting previously unselected package linux-headers-4.1.6-ti-r11. (Reading database ... 84339 files and directories currently installed.) Preparing to unpack .../linux-headers-4.1.6-ti-r11_1jessie_armhf.deb ... Unpacking linux-headers-4.1.6-ti-r11 (1jessie) ... Setting up linux-headers-4.1.6-ti-r11 (1jessie) ... root@arm:~/kernels# cd /lib/modules/`uname -r`/build root@arm:/lib/modules/4.1.6-ti-r11/build# ls arch block crypto Documentation drivers firmware fs include init ipc Kconfig kernel lib Makefile mm Module.symvers net samples scripts security sound tools usr virt root@arm:/lib/modules/4.1.6-ti-r11/build# make scripts scripts/kconfig/conf --silentoldconfig Kconfig HOSTCC scripts/selinux/genheaders/genheaders scripts/selinux/genheaders/genheaders.c:13:22: fatal error: classmap.h: No such file or directory #include "classmap.h" ^ compilation terminated. scripts/Makefile.host:91: recipe for target 'scripts/selinux/genheaders/genheaders' failed make[3]: *** [scripts/selinux/genheaders/genheaders] Error 1 scripts/Makefile.build:403: recipe for target 'scripts/selinux/genheaders' failed make[2]: *** [scripts/selinux/genheaders] Error 2 scripts/Makefile.build:403: recipe for target 'scripts/selinux' failed make[1]: *** [scripts/selinux] Error 2 Makefile:555: recipe for target 'scripts' failed make: *** [scripts] Error 2 root@arm:~/bb-kernel/mymodules# cat makefile obj-m += hello.o all: make -C /root/bb-kernel/KERNEL/tools/build M=$(PWD) modules clean: make -C /root/bb-kernel/KERNEL/tools/build M=$(PWD) clean root@arm:~/bb-kernel/mymodules# make make -C /root/bb-kernel/KERNEL/tools/build M=/root/bb-kernel/mymodules modules make[1]: Entering directory '/root/bb-kernel/KERNEL/tools/build' make[1]: *** No rule to make target 'modules'. Stop. make[1]: Leaving directory '/root/bb-kernel/KERNEL/tools/build' makefile:5: recipe for target 'all' failed make: *** [all] Error 2 root@arm:~/bb-kernel/mymodules# -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
