From: devel-boun...@lists.fedoraproject.org 
[mailto:devel-boun...@lists.fedoraproject.org] On Behalf Of Przemek Klosowski
Sent: Tuesday, August 12, 2014 12:02 PM
To: devel@lists.fedoraproject.org
Subject: Re: making custom kernels easier to build

 

On Tue, Aug 12, 2014 at 4:29 AM, ottos  <mailto:ottohalibur...@tx.rr.com> 
<ottohalibur...@tx.rr.com> wrote: 

Since this topic is here.  There is an error in Makefile when you do a make 
modules_install.  It attempts to delete a directory with a delete file command. 
 This occurs in two places.  If you are fixing fix this problem.

Typically, something like that might happen if you are compiling in a 
pre-existing environment, where either an old compilation or someone manually 
created a directory with the same name as a file from the current compilation. 
Such error tends not to self-correct.  The kernel build system builds from 
scratch so it doesn't see the problem---I bet if you rm -rf the entire build 
tree before rebuilding it'll work for you as well. 

NB, when you report errors, please provide more context: what exactly are you 
comparing (version/release numbers, where you got them from) and what errors 
are you seeing (the exact copy of the error message); otherwise all others can 
offer is guesses.

 

The following code is the defective code from Makefile.  The lines with the ** 
besides them is the lines in particular that are defective.

 

modules_install: _modinst_ _modinst_post

 

PHONY += _modinst_

_modinst_:

        @rm -rf $(MODLIB)/kernel

  **      @rm -f $(MODLIB)/source

        @mkdir -p $(MODLIB)/kernel

        @ln -s $(srctree) $(MODLIB)/source

        @if [ ! $(objtree) -ef  $(MODLIB)/build ]; then \

**               rm -f $(MODLIB)/build ; \

                ln -s $(objtree) $(MODLIB)/build ; \

        fi

 

if you execute a “make modules_install”   notice that you are trying delete a 
directive with a file delete.  I edit this file each time I build a custom 
kernel and put a “r” in front of the “f” making it –rf.  Is this enough.

 

The commands I use are make bzImage;make modules;make modules_install;make 
install

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