[dpdk-dev] unable to compile 1.6.0

[dpdk-dev] unable to compile 1.6.0

[Vasiliy Tolstov]

Hello. I'm try to create package for my distro for testing, but unable
to compile under kvm virtual machine.
/proc/cpuinfo
processor       : 7
vendor_id       : GenuineIntel
cpu family      : 6
model           : 2
model name      : QEMU Virtual CPU version 1.0
stepping        : 3
microcode       : 0x1
cpu MHz         : 2400.084
cache size      : 4096 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 4
wp              : yes
flags           : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni
vmx cx16 popcnt hypervisor lahf_lm
bogomips        : 4800.16
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:


error:
make config T=x86_64-default-linuxapp-gcc
cc1: error: CPU you selected does not support x86-64 instruction set

How can i debug this issue?
-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Neil Horman]

On Fri, Apr 25, 2014 at 10:00:41AM +0400, Vasiliy Tolstov wrote:
> Hello. I'm try to create package for my distro for testing, but unable
> to compile under kvm virtual machine.
> /proc/cpuinfo
> processor       : 7
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 2
> model name      : QEMU Virtual CPU version 1.0
> stepping        : 3
> microcode       : 0x1
> cpu MHz         : 2400.084
> cache size      : 4096 KB
> fpu             : yes
> fpu_exception   : yes
> cpuid level     : 4
> wp              : yes
> flags           : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni
> vmx cx16 popcnt hypervisor lahf_lm
> bogomips        : 4800.16
> clflush size    : 64
> cache_alignment : 64
> address sizes   : 40 bits physical, 48 bits virtual
> power management:
> 
> 
> error:
> make config T=x86_64-default-linuxapp-gcc
> cc1: error: CPU you selected does not support x86-64 instruction set
> 
> How can i debug this issue?
Start by adding V=1 to your command line to start drilling down to where the
problem is actually happening.

Neil

> -- 
> Vasiliy Tolstov,
> e-mail: v.tolstov@selfip.ru
> jabber: vase@selfip.ru
> 

Re: [dpdk-dev] unable to compile 1.6.0

[Vasiliy Tolstov]

2014-04-25 15:20 GMT+04:00 Neil Horman <nhorman@tuxdriver.com>:
> Start by adding V=1 to your command line to start drilling down to where the
> problem is actually happening.


make -f /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/mk/rte.sdkconfig.mk
config
if [ "/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/config/defconfig_x86_64-default-linuxapp-gcc"
!= "" -a -f "/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/config/defconfig_x86_64-default-linuxapp-gcc"
]; then \
        cpp -undef -P -x assembler-with-cpp \
        -fdirectives-only -ffreestanding \
        -o /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/config/defconfig_x86_64-default-linuxapp-gcc
; \
        if ! cmp -s
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config;
then \
                cp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config
; \
        fi ; \
        rm -f /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
; \
else \
        echo -n "No template specified. Use T=template " ; \
        echo "among the following list:" ; \
        for t in x86_64-ivshmem-linuxapp-icc
x86_64-ivshmem-linuxapp-gcc i686-default-linuxapp-icc
i686-default-linuxapp-gcc x86_64-default-linuxapp-icc
x86_64-default-bsdapp-gcc x86_64-default-linuxapp-gcc; do \
                echo "  $t" ; \
        done ; \
fi
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/scripts/gen-build-mk.sh
../ build \
        > /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/Makefile
rm -rf /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/include
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/app \
        /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/hostapp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/lib \
        /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/hostlib
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/kmod
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/build
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/scripts/gen-config-h.sh
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config
\
        > /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/include/rte_config.h
make depdirs
make -f /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/mk/rte.sdkdepdirs.mk
depdirs
make -j3 -j3 V=1 config T=x86_64-default-linuxapp-gcc


As i see V=1 not passed down to other makefiles.

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Ananyev, Konstantin]

Hi Vasiliy,
Why just not use ' -cpu host' when starting your kvm?
Konstantin

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Vasiliy Tolstov
Sent: Friday, April 25, 2014 12:37 PM
To: Neil Horman
Cc: dev
Subject: Re: [dpdk-dev] unable to compile 1.6.0

2014-04-25 15:20 GMT+04:00 Neil Horman <nhorman@tuxdriver.com>:
> Start by adding V=1 to your command line to start drilling down to where the
> problem is actually happening.


make -f /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/mk/rte.sdkconfig.mk
config
if [ "/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/config/defconfig_x86_64-default-linuxapp-gcc"
!= "" -a -f "/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/config/defconfig_x86_64-default-linuxapp-gcc"
]; then \
        cpp -undef -P -x assembler-with-cpp \
        -fdirectives-only -ffreestanding \
        -o /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/config/defconfig_x86_64-default-linuxapp-gcc
; \
        if ! cmp -s
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config;
then \
                cp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config
; \
        fi ; \
        rm -f /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config_tmp
; \
else \
        echo -n "No template specified. Use T=template " ; \
        echo "among the following list:" ; \
        for t in x86_64-ivshmem-linuxapp-icc
x86_64-ivshmem-linuxapp-gcc i686-default-linuxapp-icc
i686-default-linuxapp-gcc x86_64-default-linuxapp-icc
x86_64-default-bsdapp-gcc x86_64-default-linuxapp-gcc; do \
                echo "  $t" ; \
        done ; \
fi
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/scripts/gen-build-mk.sh
../ build \
        > /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/Makefile
rm -rf /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/include
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/app \
        /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/hostapp
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/lib \
        /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/hostlib
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/kmod
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/build
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/scripts/gen-config-h.sh
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/.config
\
        > /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/build/include/rte_config.h
make depdirs
make -f /var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/mk/rte.sdkdepdirs.mk
depdirs
make -j3 -j3 V=1 config T=x86_64-default-linuxapp-gcc


As i see V=1 not passed down to other makefiles.

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Vasiliy Tolstov]

2014-04-25 16:22 GMT+04:00 Ananyev, Konstantin <konstantin.ananyev@intel.com>:
> Hi Vasiliy,
> Why just not use ' -cpu host' when starting your kvm?


Because in this case compiled binaries may use extensions that not
supported on other platforms.
As i see error happen with MACHINE_CFLAGS = -march=native, but i
compile all software with match=x86_64 for compat.


-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Ananyev, Konstantin]

Then I suppose you need to set
CONFIG_RTE_MACHINE="default"
in your config file.

-----Original Message-----
From: vase@selfip.ru [mailto:vase@selfip.ru] On Behalf Of Vasiliy Tolstov
Sent: Friday, April 25, 2014 1:37 PM
To: Ananyev, Konstantin
Cc: Neil Horman; dev
Subject: Re: [dpdk-dev] unable to compile 1.6.0

2014-04-25 16:22 GMT+04:00 Ananyev, Konstantin <konstantin.ananyev@intel.com>:
> Hi Vasiliy,
> Why just not use ' -cpu host' when starting your kvm?


Because in this case compiled binaries may use extensions that not
supported on other platforms.
As i see error happen with MACHINE_CFLAGS = -march=native, but i
compile all software with match=x86_64 for compat.


-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Vasiliy Tolstov]

2014-04-25 17:03 GMT+04:00 Ananyev, Konstantin <konstantin.ananyev@intel.com>:
> Then I suppose you need to set
> CONFIG_RTE_MACHINE="default"
> in your config file.


Thanks, this is works fine..., but:
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/mk/internal/rte.compile-pre.mk:126:
recipe for target 'eal_common_cpuflags.o' failed
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/lib/librte_eal/common/eal_common_cpuflags.c:
In function 'rte_cpu_check_supported':
/var/tmp/paludis/build/net-libs-dpdk-1.6.0/work/dpdk-1.6.0/lib/librte_eal/common/eal_common_cpuflags.c:253:4:
error: 'RTE_COMPILE_TIME_CPUFLAGS' undeclared (first use in this
function)
    RTE_COMPILE_TIME_CPUFLAGS

Why this happening?

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Paul Barrette]

On 04/25/2014 08:36 AM, Vasiliy Tolstov wrote:
> 2014-04-25 16:22 GMT+04:00 Ananyev, Konstantin <konstantin.ananyev@intel.com>:
>> Hi Vasiliy,
>> Why just not use ' -cpu host' when starting your kvm?
>
> Because in this case compiled binaries may use extensions that not
> supported on other platforms.
> As i see error happen with MACHINE_CFLAGS = -march=native, but i
> compile all software with match=x86_64 for compat.
>
>
In qemu you can turn off the cpu features that you don't want enabled:
http://www.linux-kvm.org/page/Tuning_KVM
maybe -cpu Nehalem ...

Pb

Re: [dpdk-dev] unable to compile 1.6.0

[Vasiliy Tolstov]

2014-04-25 18:02 GMT+04:00 Paul Barrette <paul.barrette@windriver.com>:
> In qemu you can turn off the cpu features that you don't want enabled:
> http://www.linux-kvm.org/page/Tuning_KVM
> maybe -cpu Nehalem ...


Why dpdk not use provided CFLAGS? I think that compile for native arch
not best option for packaging stuff for various distributions. Because
this is not portable across user systems.

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru
jabber: vase@selfip.ru

Re: [dpdk-dev] unable to compile 1.6.0

[Thomas Monjalon]

Hi,

2014-04-25 10:00, Vasiliy Tolstov:
> model name      : QEMU Virtual CPU version 1.0
[...)
> error:
> make config T=x86_64-default-linuxapp-gcc
> cc1: error: CPU you selected does not support x86-64 instruction set

Try qemu -cpu host.

-- 
Thomas