On 03/29/2012 07:58 PM, xinglp wrote: > 在 2012年3月29日 下午11:58，Alexander Kapshuk<alexander.kaps...@gmail.com> 写道： > >> >> On Thu, Mar 29, 2012 at 6:10 PM, xinglp<xin...@gmail.com> wrote: >> >>> 在 2012年3月29日 下午11:03，Alexander Kapshuk<alexander.kaps...@gmail.com> 写道： >>> >>>> What patch would that be? >>>> The book doesn't mention any. >>>> >>> >>> http://www.linuxfromscratch.org/lfs/view/development/chapter05/binutils-pass2.html >>> ===================================== >>> 5.9.1. Installation of Binutils >>> >>> Create a separate build directory again: >>> mkdir -v ../binutils-build >>> cd ../binutils-build >>> >>> Apply a patch to prevent a build failure when using compiler >>> optimizations: >>> patch -Np1 -i ../binutils-2.22-build_fix-1.patch >>> ===================================== >>> SHOULD BE >>> ===================================== >>> Apply a patch to prevent a build failure when using compiler >>> optimizations: >>> patch -Np1 -i ../binutils-2.22-build_fix-1.patch >>> >>> Create a separate build directory again: >>> mkdir -v ../binutils-build >>> cd ../binutils-build >>> ===================================== >>> >>>> >>>> On Thu, Mar 29, 2012 at 5:35 PM, xinglp<xin...@gmail.com> wrote: >>>> >>>>> >>>>> -- >>>>> http://linuxfromscratch.org/mailman/listinfo/lfs-support >>>>> FAQ: http://www.linuxfromscratch.org/lfs/faq.html >>>>> Unsubscribe: See the above information page >>>>> >>>> >>>> >>>> -- >>>> http://linuxfromscratch.org/mailman/listinfo/lfs-support >>>> FAQ: http://www.linuxfromscratch.org/lfs/faq.html >>>> Unsubscribe: See the above information page >>>> >>>> >>> -- >>> http://linuxfromscratch.org/mailman/listinfo/lfs-support >>> FAQ: http://www.linuxfromscratch.org/lfs/faq.html >>> Unsubscribe: See the above information page >>> >> On the hind thought, correct me if I'm wrong but the original instructions >> seem to be OK. >> (1). The patch file would be in $LFS/sources >> (2). The archive containing binutils would be in $LFS/sources as well >> (3). Once unpacked, one would cd into the directory containing the unpacked >> files >> (4). Then, do 'mkdir ../binutils-build', with binutils-build residing in >> $LFS/sources >> (5). cd into ../binutils-build ($LFS/sources/binutils-build) >> (6). Apply the path: path -Np1 -i ../binutils...patch >> ($LFS/sources/binutils...patch) >> > After cd into ../binutils-build, you entered an empty directory, > and the command "patch -Np1 -i ../binutils-2.22-build_fix-1.patch" is > tring to apply diff to the empty current directory. > > So it prints: > > can't find file to patch at input line 11 > Perhaps you used the wrong -p or --strip option? > The text leading up to this was: > -------------------------- > |Submitted By: Matt Burgess<matthew_at_linuxfromscratch_dot_org> > |Date: 2012-03-27 > |Initial Package Version: 2.22 > |Upstream Status: From Upstream > |Origin: > http://lists.gnu.org/archive/html/bug-binutils/2011-10/msg00241.html > |Description: Fixes a build failure when using -O3 compiler flag > | > |diff -Naur binutils-2.22.orig/opcodes/ChangeLog > binutils-2.22/opcodes/ChangeLog > |--- binutils-2.22.orig/opcodes/ChangeLog 2011-11-21 > 09:29:39.000000000 +0000 > |+++ binutils-2.22/opcodes/ChangeLog 2012-03-27 19:49:36.299866714 +0000 > -------------------------- > File to patch: > > >> >> -- >> http://linuxfromscratch.org/mailman/listinfo/lfs-support >> FAQ: http://www.linuxfromscratch.org/lfs/faq.html >> Unsubscribe: See the above information page >> >> You're absolutely right. I overlooked that fact that $LFS/sources/binutils-build is an empty directory and that the patch has to be applied to the files in $LFS/sources/binutils-2.22. Thanks for pointing that out.
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