全部博文(150)
分类: LINUX
2009-11-09 20:04:35
Author: misty (qibing(a)yahoo.com.cn)
本文档是说明如何在Fedora 10系统上安装Freescale 提供的Ltib安装包。Ltib(Linux Target Imagine Build)是可以为不同平台开发和配置BSP的工具。Freescale为不同的平台(包括PowerPC,ColdFire,ARM等)提供来不同的Ltib,可以使用户很方便地移植Uboot,移植Linux内核,以及制作文件系统,使用Ltib只需要进行简单的配置,就可以帮我们完成其余的工作。
下面操作的假设条件:
MPC8349EA_MDS_K26_20061221-LTIB.iso在/home/qibing/目录下;
安装ltib到/home/qibing/ppc/目录下;
“#”表示当前是以root权限操作;
“$”表示当前是以普通用户权限操作;
#cd /home/qibing #mount -o loop MPC8349EA_MDS_K26_20061221-LTIB.iso /mnt $cd /mnt $./intall
注:当提示输入ltib的安装路径时,输入/home/qibing/ppc
$cd /home/qibing/ppc $cd ltib |
下面就要安装ltib了,但是在Fedora 10上按照的时候会有很多问题,我以走过这个流程的身份先把将要遇到的问题提出来,并解决这些问题,这样下面的安装过程才顺利。
1. ltib安装是普通用户权限,但是部分操作需要root用户权限。按照提示进行如下操作,
#/usr/sbin/visudo
然后在文件最后添加如下内容:
qibing ALL = NOPASSWD:/bin/rpm, /opt/freescale/ltib/usr/bin/rpm 注:visudo实际就是编辑文件/etc/sudoers文件 |
2. 提示缺少rpm-build包。
通过$rpm -qrpm-build命令查看rpm-build包已经安装了,这可能是ltib的问题或者其他函数的问题,解决方法是(从论坛上摘录的):
From the directory where you type "./ltib" type "gedit ltib" if you have a Gnome install. I'm not sure what the KDE editor is, or use VI if you want edit in the console text mode. Search for "pre_install_deps". This is the table that "check_basic_deps" refers to. Look for a line that contains " rpm-buld 0". Comment out the line by adding "#" to the left of the line. Save and you should be good to go. |
如果这时继续运行./ltib安装,则还会有问题,我自己的error log文件弄丢了,这是网上摘录的:
cp ./initscan.c scan.c
Failed building flex Started: Fri May 16 00:56:58 2008 These packages failed to build: |
解决的方法是:在运行./ltib之前,修改”dist/lfs-5.1/bison/bison.spec”文件,在%Build段修改make为make CFLAGS=-O0。然后再运行./ltib。
+ umask 022
+ cd /opt/freescale/ltib/usr/src/rpm/BUILD + cd mtd
+ make -C util
make: Entering directory `/opt/freescale/ltib/usr/src/rpm/BUILD/mtd/util' gcc -I../include -O2 -Wall -g -c -o ftl_format.o ftl_format.c -g -Wp,-MD,.ftl_format.c.dep In file included from /usr/include/endian.h:61, from /usr/include/sys/types.h:217, from ftl_format.c:38: ../include/bits/byteswap.h:21:3: error: #error "Never use make: *** [ftl_format.o] Error 1 make: Leaving directory `/opt/freescale/ltib/usr/src/rpm/BUILD/mtd/util' error: Bad exit status from /home/qibing/ppc/ltib-mpc8349emds-20061221/tmp/rpm-tmp.88474 (%build) RPM build errors:
Bad exit status from /home/qibing/ppc/ltib-mpc8349emds-20061221/tmp/rpm-tmp.88474 (%build) Build time for mtd-utils: 0 seconds Failed building mtd-utils
Died at ./ltib line 1395.
Started: Thu Jul 23 22:06:36 2009 Ended: Thu Jul 23 22:06:37 2009 Elapsed: 1 seconds
These packages failed to build: mtd-utils Build Failed |
Hi,
I had the same problem under Ubuntu 9.04. I solved it by modifying the lines 46, 47 and 48 of the "/opt/freescale/pkgs/mtd-utils-20060302-cf-byteswap_h-1.patch" file. +#if !defined _BYTESWAP_H && !defined _NETINET_IN_H +# error "Never use +#endif
by
+//#if !defined _BYTESWAP_H && !defined _NETINET_IN_H +//# error "Never use +//#endif
(very cheap solution, but ... it works :-) ) |
1. 安装时出现错误的解决方法参看下面链接
2.