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I did an emerge update just now, and figured it was time to jump to |
| 2 |
the latest stable kernel (3.14.16). I ran "make oldconfig". Amongst |
| 3 |
the new features, I selected "stack-protector-strong". When trying to |
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build the new kernel, I got... |
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|
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scripts/kconfig/conf --silentoldconfig Kconfig |
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Makefile:615: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler |
| 8 |
SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_32.h |
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SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_64.h |
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SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_x32.h |
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SYSTBL arch/x86/syscalls/../include/generated/asm/syscalls_32.h |
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HOSTCC arch/x86/tools/relocs_32.o |
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HOSTCC arch/x86/tools/relocs_64.o |
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HOSTCC arch/x86/tools/relocs_common.o |
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HOSTLD arch/x86/tools/relocs |
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CHK include/config/kernel.release |
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UPD include/config/kernel.release |
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WRAP arch/x86/include/generated/asm/clkdev.h |
| 19 |
CHK include/generated/uapi/linux/version.h |
| 20 |
UPD include/generated/uapi/linux/version.h |
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CHK include/generated/utsrelease.h |
| 22 |
UPD include/generated/utsrelease.h |
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CC kernel/bounds.s |
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gcc: error: unrecognized command line option '-fstack-protector-strong' |
| 25 |
make[1]: *** [kernel/bounds.s] Error 1 |
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make: *** [prepare0] Error 2 |
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|
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I switched stack-protector to "regular", and it built OK. I rebooted |
| 29 |
into it, and it works OK. |
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|
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My gcc version data... |
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|
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[d531][root][/usr/src/linux] gcc --version |
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gcc (Gentoo 4.7.3-r1 p1.4, pie-0.5.5) 4.7.3 |
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Copyright (C) 2012 Free Software Foundation, Inc. |
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This is free software; see the source for copying conditions. There is NO |
| 37 |
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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|
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My install is 32-bit |
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|
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[d531][waltdnes][~] uname -a |
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Linux d531 3.14.16-gentoo #1 SMP Mon Sep 22 20:43:33 EDT 2014 i686 Intel(R) Core(TM)2 Duo CPU E4600 @ 2.40GHz GenuineIntel GNU/Linux |
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-- |
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Walter Dnes <waltdnes@××××××××.org> |
| 46 |
I don't run "desktop environments"; I run useful applications |
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