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rabcor
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Joined: 05 Apr 2012
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PostPosted: Sat Sep 22, 2012 10:02 am    Post subject: new (to me) error when compiling kernel Reply with quote

i've reinstalled this gentoo pretty many times over the last few days....

i'm fairly certain i didn't do anything wrong, or different than usual up to this point... now heres what i get on

make && make modules_install
Code:
make[1]: Nothing to be done for ´all'.
make[1]: Nothing to be done for ´relocs'.
   CHK        include/linux/version.h
   CHK        include/generated/utsrelease.h
   CALL       scripts/checksyscalls.sh
   CHK        include/generated/compile.h
   MKCAP    arch/x86/kernel/cpu/capflags.c
/bin/sh: perl: command not found
make[3]: *** [arch/x86/kernel/cpu/capflags.c] Error 127
make[3]: *** [arch/x86/kernel/cpu] Error 2
make: *** [arch/x86/kernel] Error 2


Genkernel gives the same error pretty much, then says ERROR: Failed to compile the "bzImage" target...

this is very short into the compiling too, so short i can nscroll up to where genkernel started.
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cwr
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Joined: 17 Dec 2005
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PostPosted: Sat Sep 22, 2012 10:47 am    Post subject: Reply with quote

This has come up before, fairly recently - apparently you need to emerge perl
before building the kernel, hence the "perl not found" error message.

(Perl used to be part of the standard image, but for some reason was dropped
a little while ago).

Will
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rabcor
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PostPosted: Sat Sep 22, 2012 11:07 am    Post subject: Reply with quote

Aw... poor perl =(

but thats weird... because i just did this install like... multiple times.. over the last few days (including today) wonder why it'd pop up so randomly now.

It's working now, Thanks!
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Hu
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PostPosted: Sat Sep 22, 2012 3:55 pm    Post subject: Reply with quote

Perhaps in your prior installations, you installed a package that explicitly required Perl, so Portage would have installed Perl for you before you reached the kernel setup stage.
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John R. Graham
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PostPosted: Sat Sep 22, 2012 4:43 pm    Post subject: Reply with quote

What sources are you trying to build? gentoo-sources depends on dev-lang/perl (through the inherited kernel-2 eclass) so it should've been pulled in when you emerged that. Is it possible that you're building old kernel sources that were left behind from an aborted install?

- John
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