我想给u-boot源代码打一个补丁,但是有些方法,Linux不让我这么做。我所拥有的:
reg@ubuntu:~/NextGen/trunk/FW/thirdparty/u-boot$ patch -p1 < ../u-boot/u-boot-2013.01-wr.patch
can't find file to patch at input line 4
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff -uNr u-boot-2013.01/arch/powerpc/cpu/mpc85xx/cpu_init.c u-boot-2013.01.modified/arch/powerpc/cpu/mpc85xx/cpu_init.c
|--- u-boot-2013.01/arch/powerpc/cpu/mpc85xx/cpu_init.c 2013-01-15 13:47:42.000000000 -0800
|+++ u-boot-2013.01.modified/arch/powerpc/cpu/mpc85xx/cpu_init.c 2013-05-16 10:58:08.973906692 -0700
--------------------------
File to patch: ^C
reg@ubuntu:~/NextGen/trunk/FW/thirdparty/u-boot$ ls -l u-boot-2013.01/arch/powerpc/cpu/mpc85xx/cpu_init.c
-rw-r--r-- 1 reg reg 16745 Jan 15 2013 u-boot-2013.01/arch/powerpc/cpu/mpc85xx/cpu_init.c
reg@ubuntu:~/NextGen/trunk/FW/thirdparty/u-boot$
那么,当文件完全位于正确的位置时,它为什么找不到呢?这里发生了什么事?
发布于 2013-12-18 08:18:41
这里涉及到三个文件路径:
由于u-boot-2013.01/arch/powerpc/cpu/mpc85xx/cpu_init.c
arch/powerpc/cpu/mpc85xx/cpu_init.c
,u-boot-2013.01.modified/arch/powerpc/cpu/mpc85xx/cpu_init.c
arch/powerpc/cpu/mpc85xx/cpu_init.c
,
-p1
补丁寻找剥离的目标文件,但它不存在。
cd u-boot-2013.01
,然后是patch -p1 < ../../u-boot/u-boot-2013.01-wr.patch
,你应该有更多的运气。
https://stackoverflow.com/questions/20646643
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