Android内核编译错误
我正在尝试为三星Galaxy mini编译android内核(cyanogen),如下所示: 我用的是CM-7 我执行了以下步骤:Android内核编译错误,android,linux,kernel,android-source,Android,Linux,Kernel,Android Source,我正在尝试为三星Galaxy mini编译android内核(cyanogen),如下所示: 我用的是CM-7 我执行了以下步骤: 下载内核源代码 配置生成: adb pull /proc/config.gz /home/user_name/android/kernel/cm-kernel/config.gz cat config.gz | gunzip > .config make ARCH=arm CROSS_COMPILE=$CCOMPILER menuconfig 进行构建
adb pull /proc/config.gz /home/user_name/android/kernel/cm-kernel/config.gz
cat config.gz | gunzip > .config
make ARCH=arm CROSS_COMPILE=$CCOMPILER menuconfig
make ARCH=arm CROSS_COMPILE=$CCOMPILER -j4
CC [M] drivers/gpio/wm8994-gpio.o
LD [M] sound/usb/misc/snd-ua101.o
LD [M] sound/usb/snd-usb-audio.o
LD [M] sound/usb/snd-usbmidi-lib.o
CC [M] drivers/gpio/sch_gpio.o
CC [M] drivers/gpio/rdc321x-gpio.o
LD fs/nfs_common/built-in.o
CC [M] fs/nfs_common/nfsacl.o
CC [M] fs/nfs/direct.o
CC net/socket.o
CC [M] drivers/gpio/janz-ttl.o
LD [M] fs/nfs_common/nfs_acl.o
drivers/gpio/janz-ttl.c: In function 'ttl_set_value':
drivers/gpio/janz-ttl.c:107: error: implicit declaration of function 'iowrite16be'
make[2]: *** [drivers/gpio/janz-ttl.o] Error 1
make[1]: *** [drivers/gpio] Error 2
make: *** [drivers] Error 2
make: *** Waiting for unfinished jobs....
CC [M] fs/nfs/pagelist.o
fs/nfs/direct.c: In function 'nfs_direct_read_schedule_segment':
fs/nfs/direct.c:364: warning: format '%zu' expects type 'size_t', but argument 5 has type 'unsigned int'
fs/nfs/direct.c: In function 'nfs_direct_write_schedule_segment':
fs/nfs/direct.c:799: warning: format '%zu' expects type 'size_t', but argument 5 has type 'unsigned int'
fs/nfs/direct.c: In function 'nfs_file_direct_read':
fs/nfs/direct.c:928: warning: format '%zd' expects type 'signed size_t', but argument 4 has type 'size_t'
fs/nfs/direct.c: In function 'nfs_file_direct_write':
fs/nfs/direct.c:982: warning: format '%zd' expects type 'signed size_t', but argument 4 has type 'size_t'
CC net/802/p8022.o
CC [M] fs/nfs/proc.o
CC net/802/psnap.o
CC net/802/tr.o
CC [M] fs/nfs/read.o
CC net/8021q/vlan_core.o
CC [M] net/8021q/vlan.o
CC net/802/fc.o
CC [M] fs/nfs/symlink.o
CC net/802/fddi.o
CC [M] net/8021q/vlan_dev.o
CC [M] fs/nfs/unlink.o
如果有人可以,请告诉我如何解决此问题。尝试包含此标题
#include<asm/io.h>
#包括
根据您的体系结构选择适当的标头
编辑:通常,函数xyz()的隐式声明
是一个警告。可能在您的系统中,由于-Werror隐式函数声明
而被迫出错。你可以在你的构建结构中搜索它,然后试着把它去掉(虽然它不是一个好的做法,但无论如何你都可以做到,如果你想完成工作的话),但是如果iowrite16be
真的丢失了,那么即使是这种方法也无法帮助你从链接器的愤怒中解脱出来。你也可以自己添加定义:
void iowrite16be(u8 shadow, void __iomem* port);
只需将其添加到ttl_set_value()函数的正上方。包含标题#include没有修复错误,但我将尝试其余标题,感谢您的响应。从makefile中删除-Werror隐式函数声明修复了错误,感谢您的持续帮助。:)@usamayaseen很高兴听到:)检查我编辑的答案。看看是否有帮助。