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NeddySeagoon
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PostPosted: Thu Apr 12, 2018 7:25 pm    Post subject: Reply with quote

hedmo,

It looks like you need cmake to build cmake. You will need to build it in your rescue system then install the binary with
Code:
emerge -K1 =dev-util/cmake-3.11.0
or if that fails, the tar method.
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hedmo
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PostPosted: Thu Apr 12, 2018 7:58 pm    Post subject: Reply with quote

NeddySeagoon wrote:
hedmo,

It looks like you need cmake to build cmake.


NeddySeagoon

is it possible to build that on a old 2016 livedvd that is on a hdd and move it to the /usr on my box :?:

regards hedmo
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NeddySeagoon
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PostPosted: Thu Apr 12, 2018 8:11 pm    Post subject: Reply with quote

hedmo,

I don't know. Try it and tell us.
You may be better getting the tarball from a BINHOST

As I write, its not there yet.
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Hu
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PostPosted: Fri Apr 13, 2018 1:25 am    Post subject: Reply with quote

I recall from another thread recently that CMake only partially requires itself. Specifically, if you have a recent CMake installed, it will be assumed to be usable and will be used when building the to-be-built CMake. If you do not have CMake installed at all, the ebuild will follow a special path to build a minimal CMake, then use that to finish building the to-be-built CMake. Presumably, this is not done every time since it's a waste of effort when you have a working CMake. In hedmo's case, he has CMake installed, so it is wrongly assumed to be working. If I'm right, he can get past this by unmerging CMake entirely, then emerging it again. That will force the ebuild to use the bootstrap path.
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hedmo
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PostPosted: Fri Apr 13, 2018 7:46 pm    Post subject: Reply with quote

thanks all of you.
I am up running again :lol:


best regards hedmo
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vovan47
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PostPosted: Thu Mar 07, 2019 3:27 pm    Post subject: Reply with quote

Hey guys, I have similar situation like OP, but I couldn't revive portage yet. Even though all python versions are working, still "illegal instruction":

Code:
livecd / # emerge --info
Illegal instruction
livecd / # python
python             python-exec2c      python2-config     python2.7-config   python3-config     python3.6-config   python3.6m-config  python3.7-config   python3.7m-config 
python-config      python2            python2.7          python3            python3.6          python3.6m         python3.7          python3.7m         
livecd / # python2.7 --version
Python 2.7.15
livecd / # python2.7-config   
Usage: /usr/bin/python2.7-config [--prefix|--exec-prefix|--includes|--libs|--cflags|--ldflags|--help]
livecd / # python3.6 --version
Python 3.6.5
livecd / # python3.7 --version
Python 3.7.0 (default, Mar  7 2019, 03:10:27)
[GCC 8.2.0]
livecd / #


Any advice? or that's completely ruined by now?
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NeddySeagoon
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PostPosted: Thu Mar 07, 2019 10:48 pm    Post subject: Reply with quote

vovan47,

Its really hard to ruin a gentoo install. Its unlikely you have broken it that badly.
dmesg should tell the file that caused the illegal instruction. The process will have been killed.

Put dmesg onto a pastebin please, just after you have triggered the Illegal instruction.
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NeddySeagoon

Computer users fall into two groups:-
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vovan47
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PostPosted: Fri Mar 08, 2019 12:04 pm    Post subject: Reply with quote

NeddySeagoon

Code:
[  284.252706] traps: emerge[12351] trap invalid opcode ip:7fa75412f645 sp:7ffcdafe6c18 error:0 in libcrypto.so.1.0.0[7fa75401c000+20d000]
[  287.310696] traps: dmesg[12355] trap invalid opcode ip:562e11a832b3 sp:7ffe8f196050 error:0 in dmesg[562e11a7e000+f000]

I've tried to call dmesg in chroot and was a bit stunned as it gave me illegal instruction as well 8O

I figured out that it was openssl package. Installed it with tar from binhost and emerge --info worked! Wow, that's something already! Many thanks
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