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Altera_Forum
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20 years ago

Little Driver Module

Hello! I want to compile this little programm: #include <linux/module.h># include <linux/kernel.h># include <linux/init.h> static int __init hello_init(void) { printk("---------...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi Helmchen & all!

I reduce the above example a little bit, to avoid unnecessary errors: 

include Rules.mak
ECLIPSE_WORKSPACE := /cygdrive/c/Entwicklung/NIOS/workspace3
KERNEL_PROJECT := Linux_Kernel_full
KERNEL_PLUGIN:= /cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0
BUILDDIR := $(ECLIPSE_WORKSPACE)/$(KERNEL_PROJECT)/build/include
KERNELDIR := $(KERNEL_PLUGIN)/linux-2.6.x
CFLAGS += -O0 -g -I$(BUILDDIR)
all:
    make -C $(KERNELDIR) M=`pwd`

But there are still 2 errors:

make -C /cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x M=`pwd`

make[1]: Entering directory `/cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x&#39;

Makefile:486: .config: No such file or directory

Makefile:531: /cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x/arch/i386/Makefile: No such file or directory

make[1]: *** No rule to make target `/cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x/arch/i386/Makefile&#39;.

make[1]: Failed to remake makefile `/cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x/arch/i386/Makefile&#39;.

/cygdrive/c/Entwicklung/NIOS/workspace3/hello_driver_linux/Makefile:1: Rules.mak: No such file or directory

make[2]: *** No rule to make target `Rules.mak&#39;.

make[2]: Failed to remake makefile `Rules.mak&#39;.

Building modules, stage 2.

/cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x/scripts/Makefile.modpost:38: .config: No such file or directory

make[2]: *** No rule to make target `.config&#39;.

make[2]: Failed to remake makefile `.config&#39;.

MODPOST

scripts/mod/modpost: not found

make[2]: *** [__modpost] Error 127

make[2]: Target `_modpost&#39; not remade because of errors.

make[1]: *** [modules] Error 2

make[1]: Target `_all&#39; not remade because of errors.

make[1]: Leaving directory `/cygdrive/c/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x&#39;

make: *** [all] Error 2

~~~~~~~~~~~~~~~~~~~~~~~

Have somebody an idea what is the reason for these errors?

Bye, Lothar.