buildroot to build toolchain on Linux

hi hippo:

I have compiled the kernel successed ,then got the vmlinux in /linux-2.6.15.1.

But when I exec "made ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc- INSTALL_MOD_PATH=/home/alex/rootfs modules_install".I meet a erro.

[root@localhost linux-2.6.15.1]# make ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc- INSTALL_MOD_PATH=/home/alex/rootfs modules_install

no emulation specific options.

The present kernel configuration has modules disabled.

Type 'make config' and enable loadable module support.

Then build a kernel with module support enabled.

So I ececed "make ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc- menuconfig"

In "modules support" , I seleced "enable modules...."

After save, I execed "make ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc-"

but make failed. I got following erro information:

.

.

.

arch/nios2nommu/kernel/setup.c:101:33: warning: "CONFIG_SMC91111" is not definedarch/nios2nommu/kernel/setup.c:101:54: warning: "CONFIG_OPEN_ETH" is not definedarch/nios2nommu/kernel/setup.c:101:75: warning: "CONFIG_MTIP1000_ETH" is not defined

arch/nios2nommu/kernel/setup.c:101:100: warning: "CONFIG_DM9000_ETH" is not defined

arch/nios2nommu/kernel/setup.c:200:33: warning: "CONFIG_SMC91111" is not definedarch/nios2nommu/kernel/setup.c:200:54: warning: "CONFIG_OPEN_ETH" is not definedarch/nios2nommu/kernel/setup.c:200:75: warning: "CONFIG_MTIP1000_ETH" is not defined

arch/nios2nommu/kernel/setup.c:200:100: warning: "CONFIG_DM9000_ETH" is not defined

.

.

.

kernel/intermodule.c:178: warning: `inter_module_register' is deprecated (declared at kernel/intermodule.c:38)

kernel/intermodule.c:179: warning: `inter_module_unregister' is deprecated (declared at kernel/intermodule.c:78)

kernel/intermodule.c:181: warning: `inter_module_put' is deprecated (declared at kernel/intermodule.c:159)

CC kernel/extable.o

CC kernel/params.o

CC kernel/posix-timers.o

CC kernel/kthread.o

CC kernel/wait.o

CC kernel/kfifo.o

CC kernel/posix-cpu-timers.o

CC kernel/futex.o

CC kernel/uid16.o

CC kernel/module.o

kernel/module.c: In function `load_module':

kernel/module.c:1534: error: `EM_ALTERA_NIOS2' undeclared (first use in this function)

kernel/module.c:1534: error: (Each undeclared identifier is reported only once

kernel/module.c:1534: error: for each function it appears in.)

make[1]: *** [kernel/module.o] 错误 1

make: *** [kernel] 错误 2

[root@localhost linux-2.6.15.1]#

How can I solve the question?

Do I must copy modules fills from MX_1.4 source code to ~/rootfs?

Thank you very much! http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif