Why Does Patch Not Find This File?
I Would Like to Apply a Patch to the U-Boot Sources but Some How, Linux Doesn't Let Me. What I Have: Reg@Ubuntu: ~/Nextgen/Trunk/Fw/Thirdparty/U-Boot$ Patch...
I would like to apply a patch to the u-boot sources but some how, Linux doesn't let me. What I have:
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/arch/powerpc/cpu/mpc85xx/cpu_init.c 2013-01-15 13:47:42.000000000 -0800
|+++ 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$
So why can it not find the file when it's perfectly at the right location? What's going on here?
1 Answer
There are three file paths involved here:
- The patch's original file:
u-boot-2013.01/arch/powerpc/cpu/mpc85xx/cpu_init.c - The patch's target file:
- The stripped target file due to
-p1:arch/powerpc/cpu/mpc85xx/cpu_init.c
Patch looks for the stripped target file, and it doesn't exist.
cd u-boot-2013.01 and then patch -p1 < ../../u-boot/u-boot-2013.01-wr.patch, and you should have more luck.
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