デスクトップとして使う（３）udlfb モジュールのコンパイル（２）

CONFIG_FB_CFB_IMAGEBLIT を m に

yasunari@vl:/mnt/src/linux-2.6.31.8$ cd drivers/video/
yasunari@vl:/mnt/src/linux-2.6.31.8/drivers/video$ mv Kconfig{,.orig}
yasunari@vl:/mnt/src/linux-2.6.31.8/drivers/video$ cp Kconfig.orig Kconfig
yasunari@vl:/mnt/src/linux-2.6.31.8/drivers/video$ vi Kconfig
	:
	:
yasunari@vl:/mnt/src/linux-2.6.31.8/drivers/video$ diff -u Kconfig.orig Kconfig
--- Kconfig.orig        2010-07-16 20:23:10.000000000 +0900
+++ Kconfig     2012-03-10 21:17:55.748478428 +0900
@@ -114,7 +114,7 @@
 config FB_CFB_IMAGEBLIT
        tristate
        depends on FB
-       default n
+       default m
        ---help---
          Include the cfb_imageblit function for generic software image
          blitting. This is used by drivers that don't provide their own
yasunari@vl:/mnt/src/linux-2.6.31.8/drivers/video$ 

yasunari@vl:/mnt/src/linux-2.6.31.8/drivers/video$ cd ../..
yasunari@vl:/mnt/src/linux-2.6.31.8$ make modules
scripts/kconfig/conf -s arch/arm/Kconfig
#
# configuration written to .config
#
  CHK     include/linux/version.h
make[1]: `include/asm-arm/mach-types.h' is up to date.
  CHK     include/linux/utsrelease.h
  SYMLINK include/asm -> include/asm-arm
  CALL    scripts/checksyscalls.sh
	:
	:
  LD [M]  net/xfrm/xfrm_ipcomp.ko
  CC      net/xfrm/xfrm_user.mod.o
  LD [M]  net/xfrm/xfrm_user.ko
yasunari@vl:/mnt/src/linux-2.6.31.8$ grep FB_CFB_IMAGEBLIT .config
CONFIG_FB_CFB_IMAGEBLIT=m
yasunari@vl:/mnt/src/linux-2.6.31.8$

Makefile の修正

yasunari@vl:/mnt/src/linux-2.6.31.8$ diff -u Makefile.orig Makefile
--- Makefile.orig       2010-03-30 01:38:28.000000000 +0900
+++ Makefile    2012-03-10 13:56:55.301699414 +0900
@@ -181,7 +181,7 @@
 # Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile
 export KBUILD_BUILDHOST := $(SUBARCH)
 ARCH           ?= arm
-CROSS_COMPILE  ?= arm-mv5sft-linux-gnueabi-
+CROSS_COMPILE  ?=

 # Architecture as present in compile.h
 UTS_MACHINE    := $(ARCH)
@@ -617,7 +617,7 @@
 # makefile but the argument can be passed to make if needed.
 #

-INSTALL_MOD_PATH=binaries
+INSTALL_MOD_PATH=
 MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
 export MODLIB

yasunari@vl:/mnt/src/linux-2.6.31.8$

モジュールのインストール

yasunari@vl:/mnt/src/linux-2.6.31.8$ su
Password:
root@vl:/mnt/src/linux-2.6.31.8# make modules_install
  INSTALL crypto/authenc.ko
  INSTALL crypto/ecb.ko
  INSTALL crypto/pcbc.ko
  INSTALL drivers/char/hw_random/rng-core.ko
  INSTALL drivers/hid/hid-a4tech.ko
  INSTALL drivers/hid/hid-apple.ko
  INSTALL drivers/hid/hid-belkin.ko
  INSTALL drivers/hid/hid-cherry.ko
	:
	:
  INSTALL net/xfrm/xfrm_ipcomp.ko
  INSTALL net/xfrm/xfrm_user.ko
  DEPMOD  2.6.31.8
root@vl:/mnt/src/linux-2.6.31.8#

リブート

root@vl:/mnt/src/linux-2.6.31.8# reboot

ログイン

Linux 2.6.31.8 (x60l.yamasita.jp) (pts/0)

vl login: yasunari
Password:
Last login: Sat Mar 10 21:04:04 JST 2012 from x60l.yamasita.jp on pts/0
Linux vl 2.6.31.8 #8 Sat Mar 10 18:43:22 JST 2012 armv5tel

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
yasunari@vl:~$

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