编译uclinux for 44B0 出错，请指教

dglwx 发表于 2007-1-21 20:04:48

# make image
[ -d /root/embed/uClinux-dist/images ] || mkdir /root/embed/uClinux-dist/images
make ARCH=armnommu CROSS_COMPILE=arm-elf- -C /root/embed/uClinux-dist/vendors/Samsung/44B0/. image
make: Entering directory `/root/embed/uClinux-dist/vendors/Samsung/44B0'
[ -d /root/embed/uClinux-dist/images ] || mkdir -p /root/embed/uClinux-dist/images
genromfs -v -V "ROMdisk" -f /root/embed/uClinux-dist/images/romfs.img -d /root/embed/uClinux-dist/romfs
0 ROMdisk          37777777777, sz 0, at 0x0
1 .                0040755, sz 0, at 0x20
1 ..                0040755, sz 0, at 0x40
1 bin                0040755, sz 0, at 0x60
2 .                0040755, sz 0, at 0x80
2 ..                0040755, sz 0, at 0xa0
2 busybox          0100744, sz 157320, at 0xc0
2 cat                0100744, sz 0, at 0x26770
2 cp                0100744, sz 0, at 0x26790
2 date             0100744, sz 0, at 0x267b0
2 dd                0100744, sz 0, at 0x267d0
2 dmesg             0100744, sz 0, at 0x267f0
2 grep             0100744, sz 0, at 0x26810
2 gunzip             0100744, sz 0, at 0x26830
2 gzip             0100744, sz 0, at 0x26850
2 hostname          0100744, sz 0, at 0x26870
2 kill             0100744, sz 0, at 0x26890
2 ls                0100744, sz 0, at 0x268b0
2 mkdir             0100744, sz 0, at 0x268d0
2 more             0100744, sz 0, at 0x268f0
2 mount             0100744, sz 0, at 0x26910
2 mv                0100744, sz 0, at 0x26930
2 ping             0100744, sz 61420, at 0x26950
2 rm                0100744, sz 0, at 0x35960
2 rmdir             0100744, sz 0, at 0x35980
2 umount             0100744, sz 0, at 0x359a0
2 zcat             0100744, sz 0, at 0x359c0
2 reboot             0100744, sz 32464, at 0x359e0
2 route             0100744, sz 0, at 0x3d8d0
2 basename          0100744, sz 0, at 0x3d8f0
2 clear             0100744, sz 0, at 0x3d910
2 du                0100744, sz 0, at 0x3d930
2 find             0100744, sz 0, at 0x3d950
2 killall          0100744, sz 0, at 0x3d970
2 uptime             0100744, sz 0, at 0x3d990
2 dhcpcd             0100744, sz 87008, at 0x3d9b0
2 ftp                0100744, sz 114832, at 0x52db0
2 inetd             0100744, sz 38856, at 0x6ee60
2 expand             0100744, sz 28196, at 0x78650
2 init             0100744, sz 29136, at 0x7f4a0
2 login             0100744, sz 52968, at 0x86690
2 ifconfig          0100744, sz 70052, at 0x935a0
2 arp                0100744, sz 67216, at 0xa4770
2 sh                0100744, sz 76572, at 0xb4e20
2 shutdown          0100744, sz 29072, at 0xc7960
2 telnet             0100744, sz 117272, at 0xceb10
2 telnetd          0100744, sz 48988, at 0xeb550
1 dev                0040755, sz 0, at 0xf74d0
2 .                0040755, sz 0, at 0xf74f0
2 ..                0040755, sz 0, at 0xf7510
2 tty                0020644, sz 0, at 0xf7530
2 console          0020644, sz 0, at 0xf7550
2 cua0             0020644, sz 0, at 0xf7570
2 cua1             0020644, sz 0, at 0xf7590
2 mem                0020644, sz 0, at 0xf75b0
2 kmem             0020644, sz 0, at 0xf75d0
2 null             0020644, sz 0, at 0xf75f0
2 zero             0020644, sz 0, at 0xf7610
2 random             0020644, sz 0, at 0xf7630
2 urandom          0020644, sz 0, at 0xf7650
2 ram0             0060644, sz 0, at 0xf7670
2 ram1             0060644, sz 0, at 0xf7690
2 ptyp0             0020644, sz 0, at 0xf76b0
2 ptyp1             0020644, sz 0, at 0xf76d0
2 ptyp2             0020644, sz 0, at 0xf76f0
2 ptyp3             0020644, sz 0, at 0xf7710
2 ptyp4             0020644, sz 0, at 0xf7730
2 ptyp5             0020644, sz 0, at 0xf7750
2 ptyp6             0020644, sz 0, at 0xf7770
2 ptyp7             0020644, sz 0, at 0xf7790
2 ptyp8             0020644, sz 0, at 0xf77b0
2 ptyp9             0020644, sz 0, at 0xf77d0
2 ptypa             0020644, sz 0, at 0xf77f0
2 ptypb             0020644, sz 0, at 0xf7810
2 ptypc             0020644, sz 0, at 0xf7830
2 ptypd             0020644, sz 0, at 0xf7850
2 ptype             0020644, sz 0, at 0xf7870
2 ptypf             0020644, sz 0, at 0xf7890
2 rom0             0060644, sz 0, at 0xf78b0
2 rom1             0060644, sz 0, at 0xf78d0
2 rom2             0060644, sz 0, at 0xf78f0
2 rom3             0060644, sz 0, at 0xf7910
2 rom4             0060644, sz 0, at 0xf7930
2 rom5             0060644, sz 0, at 0xf7950
2 rom6             0060644, sz 0, at 0xf7970
2 rom7             0060644, sz 0, at 0xf7990
2 rom8             0060644, sz 0, at 0xf79b0
2 rom9             0060644, sz 0, at 0xf79d0
2 tty0             0020644, sz 0, at 0xf79f0
2 tty1             0020644, sz 0, at 0xf7a10
2 tty2             0020644, sz 0, at 0xf7a30
2 tty3             0020644, sz 0, at 0xf7a50
2 ttyS0             0020644, sz 0, at 0xf7a70
2 ttyS1             0020644, sz 0, at 0xf7a90
2 ttyp0             0020644, sz 0, at 0xf7ab0
2 ttyp1             0020644, sz 0, at 0xf7ad0
2 ttyp2             0020644, sz 0, at 0xf7af0
2 ttyp3             0020644, sz 0, at 0xf7b10
2 ttyp4             0020644, sz 0, at 0xf7b30
2 ttyp5             0020644, sz 0, at 0xf7b50
2 ttyp6             0020644, sz 0, at 0xf7b70
2 ttyp7             0020644, sz 0, at 0xf7b90
2 ttyp8             0020644, sz 0, at 0xf7bb0
2 ttyp9             0020644, sz 0, at 0xf7bd0
2 ttypa             0020644, sz 0, at 0xf7bf0
2 ttypb             0020644, sz 0, at 0xf7c10
2 ttypc             0020644, sz 0, at 0xf7c30
2 ttypd             0020644, sz 0, at 0xf7c50
2 ttype             0020644, sz 0, at 0xf7c70
2 ttypf             0020644, sz 0, at 0xf7c90
1 etc                0040755, sz 0, at 0xf7cb0
2 .                0040755, sz 0, at 0xf7cd0
2 ..                0040755, sz 0, at 0xf7cf0
2 rc                0100644, sz 299, at 0xf7d10
2 inittab          0100644, sz 47, at 0xf7e60
2 services          0100644, sz8205, at 0xf7eb0
2 motd             0100644, sz 296, at 0xf9ee0
2 passwd             0100644, sz 21, at 0xfa030
2 version          0100644, sz 61, at 0xfa070
2 ramfs2048.img    0100644, sz2598, at 0xfa0d0
2 inetd.conf       0100644, sz 44, at 0xfab20
2 ramfs.img          0100644, sz2874, at 0xfab70
1 home             0040755, sz 0, at 0xfb6d0
2 .                0040755, sz 0, at 0xfb6f0
2 ..                0040755, sz 0, at 0xfb710
1 lib                0040755, sz 0, at 0xfb730
2 .                0040755, sz 0, at 0xfb750
2 ..                0040755, sz 0, at 0xfb770
1 mnt                0040755, sz 0, at 0xfb790
2 .                0040755, sz 0, at 0xfb7b0
2 ..                0040755, sz 0, at 0xfb7d0
1 proc             0040755, sz 0, at 0xfb7f0
2 .                0040755, sz 0, at 0xfb810
2 ..                0040755, sz 0, at 0xfb830
1 usr                0040755, sz 0, at 0xfb850
2 .                0040755, sz 0, at 0xfb870
2 ..                0040755, sz 0, at 0xfb890
1 var                0040755, sz 0, at 0xfb8b0
2 .                0040755, sz 0, at 0xfb8d0
2 ..                0040755, sz 0, at 0xfb8f0
1 tmp                0120777, sz 8, at 0xfb910
1 sbin             0120777, sz 4, at 0xfb940
arm-elf-ld -r -o /root/embed/uClinux-dist/linux-2.4.x/romfs.o \
            -b binary /root/embed/uClinux-dist/images/romfs.img
arm-elf-objcopy -O binary -R .note -R .comment \
            -S /root/embed/uClinux-dist/linux-2.4.x/linux /root/embed/uClinux-dist/images/image.ram
arm-elf-objcopy: /root/embed/uClinux-dist/linux-2.4.x/linux: No such file or directory
make: *** Error 1
make: Leaving directory `/root/embed/uClinux-dist/vendors/Samsung/44B0'
make: *** Error 2
#

郁闷了几天，不知是什么原因！

scut_ak 发表于 2007-1-22 23:34:12

这个是没有找到/root/embed/uClinux-dist/linux-2.4.x/linux这个文件，原因可能是编译的几个步骤的顺序问题，就是make depmake lib_onlymake user_onlymakeimage make等，也可能是你的文件参数没有设置好，没有生成这个linux文件

xzp1818 发表于 2007-1-23 12:30:07

文件参数在哪儿设？在接下来的make又出现：
serial_21285.c:417: `ARMCSR_BASE' undeclared (first use in this function)
make: *** 错误 1
make: Leaving directory `/home/uClinux-dist/linux-2.4.x/drivers/char'
make: *** 错误 2
make: Leaving directory `/home/uClinux-dist/linux-2.4.x/drivers/char'
make: *** 错误 2
make: Leaving directory `/home/uClinux-dist/linux-2.4.x/drivers'
make: *** 错误 2
make: Leaving directory `/home/uClinux-dist/linux-2.4.x'
make: *** 错误 1
这个也是类似的问题吗？

xzp1818 发表于 2007-1-23 13:46:34

中间件

根目录scripts下的各种脚本和C源文件都可以称作中间件。它们并不是内核组件的一部分，只是在kbuild执行过程中的辅助程序。以split-include为例，讲述配置文件的运作机理。

.config由关键字/值对组成，其内容类似于：

CONFIG_MPENTIUMIII=y
# CONFIG_MPENTIUM4 is not set
CONFIG_REISERFS_FS=m

这些信息在执行“make ”时自动生成。同时include/linux/autoconf.h依照.config的内容生成。它的格式类似于:

#define CONFIG_MPENTIUMIII 1
#undef CONFIG_MPENTIUM4
#undefCONFIG_REISERFS_FS
#define CONFIG_REISERFS_FS_MODULE 1

对比一下不难发现，include/linux/autoconf.h明确地洞悉了.config的意图：哪些组件不编译，哪些需要编译进内核，而哪些又要作为模块来编译？split-include根据include/linux/autoconf.h在include/config/下建立相关的目录和.h文件。每个.h文件只包括include/linux/autoconf.h中的某一行，比如在配置内核选项时支持NTFS文件系统，并把它编译进内核，在.config中就会生成“CONFIG_NTFS_FS=y”，相应地在include/linux/autoconf.h中会生成“#define CONFIG_NTFS_FS 1”一项。这样，所有与NTFS文件系统相关的C源文件都会包含include/config/ntfs/fs.h头文件。

如果以前编译过内核，并且没有使用过“make mrproper”，.config、include/linux/autoconf.h和include/linux/config/就不会被删除。这里涉及到新旧内核的配置问题。一个全新的内核代码是未经配置的。如果只在原内核的功能基础上增加对NTFS的支持，那么从头开始配置无疑是浪费时间。可以继续使用原内核的.config文件，而所有的配置信息不会有任何更改，并且可以直接在原配置的基础上增加新功能。

在复杂的情况下，保留的旧内核配置信息还要与新的配置信息进行比较：哪些旧信息需要覆盖，哪些需要保留？下面来看一下几种可能的情况:

旧值保存在include/config/下的.h文件中，新值保存在新生成的include/linux/autoconf.h文件中。split-include的代码不仅描述了如何处理这五种情况，还描述了include/config/下文件和子目录的生成过程。

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编译uclinux for 44B0 出错，请指教