我有第三方设备驱动程序,我试图交叉编译。当我构建驱动程序时,一切都很顺利,但是我没有看到任何driver.ko文件,但是driver.o文件生成良好,并且在构建过程中没有看到任何错误。我也试图与选项V = 1,我看到下面的错误内核模块不能编译.ko文件
echo;
echo " ERROR: Kernel configuration is invalid.";
echo " include/generated/autoconf.h or include/config/auto.conf are missing.";
echo " Run 'make oldconfig && make prepare' on kernel src to fix it.";
echo;
但我的内核配置是正确的,我曾尝试使用此配置简单的Hello World模块,在这种情况下,我可以建立我的模块,但仍然看到这个错误信息。另外,我可以在内核源代码中看到include/config/auto.conf文件包括/ generated/autoconf.h &。仍然为什么我无法构建我的驱动程序模块。
这是构建的输出。
LD [M] /home/farshad/Work/CSP/boards/imx6q/ar6k3/ar6003_3.1_RC_Linux_release_[posted_2011_8_19_olca3.1RC_553/imx6build/host/os/linux/ar6000.o
Building modules, stage 2.
MODPOST 0 modules
make[2]: Leaving directory `/home/farshad/Work/CSP/projects/phase_1/farshad/cspbox/platform/imx6/mel5/fs/workspace/linux-2.6.38-imx6'
正如你可以看到上面ar6000.o正确建立没有任何错误,但为什么ar6000.ko没有被建立,否则应报告“MODPOST 1个模块”。 由于ar6000.ko未在整个构建过程年底建成我也收到以下错误
cp: cannot stat `/home/farshad/Work/CSP/boards/imx6q/ar6k3/ar6003_3.1_RC_Linux_release_[posted_2011_8_19_olca3.1RC_553/imx6build/host/os/linux/ar6000.ko': No such file or directory
2404 make[1]: *** [install] Error 1
这是显而易见的。我的问题是为什么我没有得到一个ar6000.ko摆在首位。搜索谷歌有人也面临这个问题,并提到与sudo运行make解决它,但它没有带给我运气!
我徘徊是否有任何问题在我的内核配置(即驱动程序正在寻找一些配置设置,我没有在我的内核启用,但在这种情况下,它应该给编译器错误寻找所需的#define)另一点可能是驱动程序构建系统存在问题,我试图弄清楚。我的交叉编译环境很好,因为在为我的(Ubuntu x86)机器构建相同的驱动程序时,我看到完全相同的问题!
任何想法。 关注Farrukh Arshad
更新#1 它的第三方驱动程序包,也建立其他实用程序以及驱动程序模块。这里是驱动模块构建过程的输出
make CT_BUILD_TYPE=MX6Q_ARM CT_OS_TYPE=linux CT_OS_SUB_TYPE= CT_LINUXPATH=~/Work/CSP/projects/phase_1/farshad/cspbox/platform/imx6/mel5/fs/workspace/linu x-2.6.38-imx6 CT_BUILD_TYPE=MX6Q_ARM CT_CROSS_COM PILE_TYPE=~/bin/mgc/CodeSourcery/Sourcery_CodeBench_for_ARM_GNU_Linux/bin/arm-none-linux- gnueabi- CT_ARCH_CPU_TYPE=arm CT_HC_DRIVERS=pci_std/ CT_MAKE_INCLUDE_OVERRIDE= CT_BUILD_OUTPUT_OVERRIDE=/home/far shad/Work/CSP/boards/imx6q/ar6k3/ar6003_3.1_RC_Linux_release_[posted_2011_8_19_olca3.1RC_553 /imx6build/host/.output/MX6Q_ARM-SDIO/image -C /home/farshad/Work/CSP/boards/imx6q/ar6k3/ar6003_3.1_RC_Linux _release_[posted_2011_8_19_olca3.1RC_553/imx6build/host/sdiostack/src default
make[3]: Entering directory `/home/farshad/Work/CSP/boards/imx6q/ar6k3/ar6003_3.1_RC_Linux_release_[posted_2011_8_19_olc a3.1RC_553/imx6build/host/sdiostack/src'
make -C ~/Work/CSP/projects/phase_1/farshad/cspbox/platform/imx6/mel5/fs/workspace/linux-2.6.38-imx6 SUBDIRS=/home/farshad/Work/CSP/boards/imx6q/ar6k3/ar6003_3.1_RC_Linux_release_[posted_2011_8_19_olca 3.1RC_553/imx6build/host/sdiostack/src ARCH=arm CROSS_COMPILE=~/bin/mgc/CodeSourcery/Sourcery_CodeBench_for_ARM_GNU_Linux/bin/arm-none-linux-gnueabi- EXTRA_CFLAGS="-DLINUX -I/home/farshad/Work/CSP/board s/imx6q/ar6k3/ar6003_3.1_RC_Linux_release_[posted_2011_8_19_olca3.1RC_553/imx6build/host/sdiostack/src/include -DDEBUG" modules
make[4]: Entering directory `/home/farshad/Work/CSP/projects/phase_1/farshad/cspbox/platform/imx6/mel5/fs/workspace/linux-2.6.38-imx6'
Building modules, stage 2.
MODPOST 0 modules
make[4]: Leaving directory `/home/farshad/Work/CSP/projects/phase_1/farshad/cspbox/platform/imx6/mel5/fs/workspace/linu x-2.6.38-imx6'
这里是驱动模块的Makefile。
ifdef CT_MAKE_INCLUDE_OVERRIDE
-include $(CT_MAKE_INCLUDE_OVERRIDE)
else
-include localmake.$(CT_OS_TYPE).inc
-include localmake.$(CT_OS_TYPE).private.inc
endif
export CT_OS_TYPE
export CT_OS_SUB_TYPE
export CT_OS_TOP_LEVEL_RULE
export CT_PASS_CFLAGS
export CT_SRC_BASE
export CT_BUILD_SUB_PROJ
# this makefile can only be invoked from the /EMSDIO/src base
CT_SRC_BASE :=$(shell pwd)
# export flags for which HCDs to build. Set the hcd driver name in hcd/ in your localmake.*.inc file.
export CT_HC_DRIVERS
export PDK_BUILD
export HDK_BUILD
export ALL_BUILD
export ATHRAW_FD_BUILD
export BUS_BUILD
# For Linux
ifeq ($(CT_OS_TYPE),linux)
#make a copy for linux 2.4
EXTRA_CFLAGS += -DLINUX -I$(CT_SRC_BASE)/include
ifneq ($(CT_RELEASE),1)
EXTRA_CFLAGS += -DDEBUG
endif
export EXTRA_CFLAGS
CT_SRC_OUTPUT :=$(CT_SRC_BASE)/../output
ifdef CT_BUILD_OUTPUT_OVERRIDE
_CT_COMPILED_OBJECTS_PATH :=$(CT_BUILD_OUTPUT_OVERRIDE)
_MAKE_OUTPUT_DIR :=
_CLEAN_OUTPUT_DIR :=
else
_CT_COMPILED_OBJECTS_PATH := $(CT_SRC_OUTPUT)/$(CT_BUILD_TYPE)
_MAKE_OUTPUT_DIR := mkdir --parents $(_CT_COMPILED_OBJECTS_PATH)
_CLEAN_OUTPUT_DIR := rm -R -f $(CT_SRC_OUTPUT)
endif
ifeq ($(CT_OS_SUB_TYPE),linux_2_4)
CT_PASS_CFLAGS := $(EXTRA_CFLAGS)
_CT_MOD_EXTENSION :=o
ifeq ($(ALL_BUILD),1)
subdir-m += busdriver/ lib/ hcd/ function/
else
ifeq ($(BUS_BUILD),1)
subdir-m += busdriver/ lib/ hcd/
else
ifeq ($(PDK_BUILD),1)
subdir-m += function/
else
ifeq ($(HDK_BUILD),1)
subdir-m += hcd/ function/
endif
endif
endif
endif
# add in rules to make modules
CT_OS_TOP_LEVEL_RULE :=$(CT_LINUXPATH)/Rules.make
include $(CT_OS_TOP_LEVEL_RULE)
else
#2.6+
_CT_MOD_EXTENSION :=ko
ifeq ($(ALL_BUILD),1)
obj-m += busdriver/ lib/ hcd/ function/
else
ifeq ($(BUS_BUILD),1)
obj-m += busdriver/ lib/ hcd/
else
ifeq ($(PDK_BUILD),1)
obj-m += function/
else
ifeq ($(HDK_BUILD),1)
obj-m += hcd/ function/
endif
endif
endif
endif
endif
ifdef CT_BUILD_SUB_PROJ
_CT_SUBDIRS=$(CT_BUILD_SUB_PROJ)
else
_CT_SUBDIRS=$(CT_SRC_BASE)
endif
ifdef CT_CROSS_COMPILE_TYPE
CT_MAKE_COMMAND_LINE=$(CT_OUTPUT_FLAGS) -C $(CT_LINUXPATH) SUBDIRS=$(_CT_SUBDIRS) ARCH=$(CT_ARCH_CPU_TYPE) CROSS_COMPILE=$(CT_CROSS_COMPILE_TYPE)
else
CT_MAKE_COMMAND_LINE=$(CT_OUTPUT_FLAGS) -C $(CT_LINUXPATH) SUBDIRS=$(_CT_SUBDIRS)
endif
makeoutputdirs:
$(_MAKE_OUTPUT_DIR)
default: makeoutputdirs
echo " ************ BUILDING MODULE ************** "
$(MAKE) $(CT_MAKE_COMMAND_LINE) EXTRA_CFLAGS="$(EXTRA_CFLAGS)" modules
echo " *** MODULE EXTENSION = $(_CT_MOD_EXTENSION)"
$(CT_SRC_BASE)/../scripts/getobjects.scr $(CT_SRC_BASE) $(_CT_COMPILED_OBJECTS_PATH) $(_CT_MOD_EXTENSION)
ifeq ($(CT_OS_SUB_TYPE),linux_2_4)
# on 2.4 we can't invoke the linux clean with SUBDIRS, it will just clean out the kernel
clean:
find $(_CT_SUBDIRS) \(-name '*.[oas]' -o -name core -o -name '.*.flags' -o -name '.ko' -o -name '.*.cmd' \) -type f -print \
| grep -v lxdialog/ | xargs rm -f
$(_CLEAN_OUTPUT_DIR)
else
clean:
$(MAKE) $(CT_MAKE_COMMAND_LINE) clean
find $(_CT_SUBDIRS) \(-name '*.[oas]' -o -name core -o -name '.*.flags' \) -type f -print \
| grep -v lxdialog/ | xargs rm -f
$(_CLEAN_OUTPUT_DIR)
endif
endif
# For QNX
ifeq ($(CT_OS_TYPE),qnx)
LIST=VARIANT
EARLY_DIRS=lib
##ifndef QRECURSE
QRECURSE=./recurse.mk
##ifdef QCONFIG
###QRDIR=$(dir $(QCONFIG))
##endif
##endif
include $(QRDIR)$(QRECURSE)
endif
你用什么命令来构建?另外,如果您尝试以root用户身份进行构建,则可能会拥有root用户所拥有的中间文件,您的普通用户构建尝试无法清除或覆盖该文件。 –
你的makefile看起来像......? –