Re: [lfs-support] Meltdown mitigation in 32-bit kernel-4.4 LTS

2018-08-10 Thread Ken Moffat
On Fri, Aug 10, 2018 at 06:10:43PM -0700, Paul Rogers wrote: > I keep a functional 32-bit LFS-7.7 system available as an emergency backup. > I have updated the kernel from 3.19 to the 4.4 LTS version and latest > patches, 4.4.147. I have also updated to gcc-7.3 for kernel compilations. > 32-b

[lfs-support] Meltdown mitigation in 32-bit kernel-4.4 LTS

2018-08-10 Thread Paul Rogers
I keep a functional 32-bit LFS-7.7 system available as an emergency backup. I have updated the kernel from 3.19 to the 4.4 LTS version and latest patches, 4.4.147. I have also updated to gcc-7.3 for kernel compilations. 32-bit compilations still do not have Page Table Isolation that I can fin

Re: [lfs-support] Binutils / GCC - Pass 2 filenames

2018-08-10 Thread Ken Moffat
On Fri, Aug 10, 2018 at 11:46:17PM +0800, Xi Ruoyao wrote: > On 2018-08-10 10:20 -0400, Seth Turner wrote: > > > > In the final running system, in /usr/bin there are two copies of several > > files. These files are c++, g++, gcc, gcc-7.3.0, gcc-ar, gcc-nm, and > > gcc-ranlib > > > > One copy i

Re: [lfs-support] Binutils / GCC - Pass 2 filenames

2018-08-10 Thread Xi Ruoyao
On 2018-08-10 10:20 -0400, Seth Turner wrote: > I have built LFS a few times (on different raspberry pi platforms - 2b, > 3b, zero) and I always noticed that the first pass of binutils and gcc > would install in: > >$LFS/tools/armv61-lfs-linux-gnueabihf > > then during pass 2 (and maybe oth

[lfs-support] Binutils / GCC - Pass 2 filenames

2018-08-10 Thread Seth Turner
I have built LFS a few times (on different raspberry pi platforms - 2b, 3b, zero) and I always noticed that the first pass of binutils and gcc would install in:   $LFS/tools/armv61-lfs-linux-gnueabihf then during pass 2 (and maybe others) the new files were installed in:    $LFS/tools/armv61-

Re: [lfs-support] Failure while building libstdc++

2018-08-10 Thread Xi Ruoyao
On 2018-08-10 15:57 +0800, norman wrote: > No, it's failed, Then you should troubleshoot and resolve this issue, instead of continuing blindly. > lfs@home:/mnt/lfs/build/tmp$ $LFS_TGT-gcc dummy.c > /mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux-gnu/7.3.0/../../../../x86_64-lfs-linux-gnu/bin/ld: >

Re: [lfs-support] Failure while building libstdc++

2018-08-10 Thread Thomas Trepl
Am Freitag, den 10.08.2018, 15:57 +0800 schrieb norman: > No, it's failed, > > lfs@home:/mnt/lfs/build/tmp$ $LFS_TGT-gcc dummy.c > /mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux- > gnu/7.3.0/../../../../x86_64-lfs-linux-gnu/bin/ld: > cannot find crt1.o: No such file or directory > /mnt/lfs/tools/

Re: [lfs-support] Failure while building libstdc++

2018-08-10 Thread norman
No, it's failed, lfs@home:/mnt/lfs/build/tmp$ $LFS_TGT-gcc dummy.c /mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux-gnu/7.3.0/../../../../x86_64-lfs-linux-gnu/bin/ld: cannot find crt1.o: No such file or directory /mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux-gnu/7.3.0/../../../../x86_64-lfs-linux

Re: [lfs-support] Failure while building libstdc++

2018-08-10 Thread Xi Ruoyao
On 2018-08-10 15:04 +0800, norman wrote: > Hi All, > > I'm a newbie in the lfs, I want to build a new distro, and I did as LFS > v8.2 told me, > > but I met a problem while build libstdc++(Chapter 5.8). > > hecking whether the x86_64-lfs-linux-gnu-gcc linker > (/mnt/lfs/tools/x86_64-lfs-linux-

[lfs-support] Failure while building libstdc++

2018-08-10 Thread norman
Hi All, I'm a newbie in the lfs, I want to build a new distro, and I did as LFS v8.2 told me, but I met a problem while build libstdc++(Chapter 5.8). hecking whether the x86_64-lfs-linux-gnu-gcc linker (/mnt/lfs/tools/x86_64-lfs-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... y