| Main Archive Page > Month Archives > gentoo-hardened archives |
Re: [gentoo-hardened] gcc-4.4.6 - says "arch is not supported" "hope you know what you are doing"?
From: Ed W <lists_at_nospam>Date: Tue Dec 13 2011 - 12:39:25 GMT
To: "Matthew Thode (prometheanfire)" <prometheanfire@gentoo.org>
On 13/12/2011 00:29, Matthew Thode (prometheanfire) wrote:
> On Tue, 13 Dec 2011 00:08:51 +0000
> Ed W <lists@wildgooses.com> wrote:
>
>> So I am building in a chroot an x86 system:
>>
>> CFLAGS="-march=k6-2 -Os -pipe -fomit-frame-pointer"
>> CXXFLAGS="${CFLAGS}"
>> LDFLAGS="-Wl,-z,relro"
>> CHOST="i486-gentoo-linux-uclibc"
>>
>> And emerge gcc-4.4.6-1 warns:
>>
>> * Your x86 arch is not supported.
>> * Hope you know what you are doing. Hardened will not work.
>>
>> What might I be missing...? Seems like it was working ok some weeks
>> back...?
>>
>> Thanks
>>
>> Ed W
>>
> Is this within kvm? If so, what is the output of 'cat /proc/cpuinfo'?
No. Although perhaps more background is useful:
uclibc-0.9.33(git)
host is an amd64 gentoo system
chroot is an i486/32bit gentoo system, used as a compile base for my
embedded Alix board
At the end of the install I see:
* Messages for package sys-devel/gcc-4.4.6-r1:
* Your x86 arch is not supported.
* Hope you know what you are doing. Hardened will not work.
* SSP has not been enabled by default
* Your x86 arch is not supported.
* Hope you know what you are doing. Hardened will not work.
* Skipping libstdc++ manpage generation since you don't have doxygen
installed
* Your x86 arch is not supported.
* Hope you know what you are doing. Hardened will not work.
* If you have issues with packages unable to locate libstdc++.la,
* then try running 'fix_libtool_files.sh' on the old gcc versions.
I am thinking it's the uclibc which is the issue? What else might I
worry about though...?
Host looks like this:
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
stepping : 11
cpu MHz : 2400.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid :
0
[0/4702]
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow
vnmi flexpriority
bogomips : 4799.93
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
stepping : 11
cpu MHz : 2400.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow
vnmi flexpriority
bogomips : 4800.20
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
stepping : 11
cpu MHz : 2400.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow
vnmi flexpriority
bogomips : 4800.16
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
stepping : 11
cpu MHz : 2400.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow
vnmi flexpriority
bogomips : 4800.17
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management: