[Jool-list] HELP: My custom build doesn't work exactly

Fatih USTA fatihusta86 at gmail.com
Fri Dec 6 11:47:43 CST 2019 

I added these FLAGS but not compiled.

make CFLAGS="-m32 
-I/usr/src/redhat/SOURCES/kernel-headers-%{kversion}/usr/include " 
LDFLAGS="-m32"

/bin/sh ../../../libtool  --tag=CC   --mode=compile 
/opt/rh/devtoolset-2/root/usr/bin/gcc -DPACKAGE_NAME=\"Jool\" 
-DPACKAGE_TARNAME=\"jool\" -DPACKAGE_VERSION=\"4.0.6\" 
-DPACKAGE_STRING=\"Jool\ 4.0.6\" -DPACKAGE_BUGREPORT=\"jool at nic.mx\" 
-DPACKAGE_URL=\"\" -DPACKAGE=\"jool\" -DVERSION=\"4.0.6\" 
-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 
-DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 
-DHAVE_ARPA_INET_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 
-DHAVE_UNISTD_H=1 -DHAVE__BOOL=1 -DHAVE_INET_NTOA=1 -DHAVE_MEMSET=1 
-DHAVE_STRCASECMP=1 -DHAVE_STRTOL=1 -DHAVE_DLFCN_H=1 
-DLT_OBJDIR=\".libs/\" -I.    -Wall -pedantic -std=gnu11 -I./../../ -m32 
-I/usr/src/redhat/SOURCES/kernel-headers-3.16.76/usr/include  -MT 
libjoolutil_la-str_utils.lo -MD -MP -MF 
.deps/libjoolutil_la-str_utils.Tpo -c -o libjoolutil_la-str_utils.lo 
`test -f 'str_utils.c' || echo './'`str_utils.c
libtool: compile:  /opt/rh/devtoolset-2/root/usr/bin/gcc 
-DPACKAGE_NAME=\"Jool\" -DPACKAGE_TARNAME=\"jool\" 
-DPACKAGE_VERSION=\"4.0.6\" "-DPACKAGE_STRING=\"Jool 4.0.6\"" 
-DPACKAGE_BUGREPORT=\"jool at nic.mx\" -DPACKAGE_URL=\"\" 
-DPACKAGE=\"jool\" -DVERSION=\"4.0.6\" -DSTDC_HEADERS=1 
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 
-DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 
-DHAVE_ARPA_INET_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 
-DHAVE_UNISTD_H=1 -DHAVE__BOOL=1 -DHAVE_INET_NTOA=1 -DHAVE_MEMSET=1 
-DHAVE_STRCASECMP=1 -DHAVE_STRTOL=1 -DHAVE_DLFCN_H=1 
-DLT_OBJDIR=\".libs/\" -I. -Wall -pedantic -std=gnu11 -I./../../ -m32 
-I/usr/src/redhat/SOURCES/kernel-headers-3.16.76/usr/include -MT 
libjoolutil_la-str_utils.lo -MD -MP -MF 
.deps/libjoolutil_la-str_utils.Tpo -c str_utils.c  -fPIC -DPIC -o 
.libs/libjoolutil_la-str_utils.o
str_utils.c: In function 'timeout2str':
str_utils.c:550:2: error: initializer element is not constant
   static const unsigned int MILLIS_PER_MIN = 60 * MILLIS_PER_SECOND;
   ^
str_utils.c:551:2: error: initializer element is not constant
   static const unsigned int MILLIS_PER_HOUR = 60 * MILLIS_PER_MIN;
   ^

if I added "-Os" option to CFLAGS then compiled. But issue not fixed.

make CFLAGS="-m32 -Os 
-I/usr/src/redhat/SOURCES/kernel-headers-%{kversion}/usr/include " 
LDFLAGS="-m32"


Fatih USTA

On 6.12.2019 20:22, Alberto Leiva wrote:
> (Just to clarify: -m32 needs to be added to the userpace tools
> compilation, not to the kernel modules')
>
> On Fri, Dec 6, 2019 at 11:18 AM Alberto Leiva <ydahhrk at gmail.com> wrote:
>> Replicated in a fully 64-bit system by simply adding -m32 to both
>> CFLAGS and LDFLAGS. (`make CFLAGS=-m32 LDFLAGS=-m32`)
>> This is a bug. I'd be thankful if you could submit it to the issue tracker.
>> Regardless, I will be patching it right now. In a few hours I should
>> have an estimate on how long it's going to take.
>>
>> On Fri, Dec 6, 2019 at 10:26 AM Alberto Leiva <ydahhrk at gmail.com> wrote:
>>> I'd say the most likely cause is the 32-bit OS on top of the 64-bit
>>> kernel. I mean I know we're supposed to support it, but I left it out
>>> of the tests because I already had too much on my plate, and then
>>> forgot about it. You're the first person attempting this as far as I
>>> know.
>>>
>>> I'll try to replicate it. BRB.
>>>
>>> On Fri, Dec 6, 2019 at 9:03 AM Fatih USTA <fatihusta86 at gmail.com> wrote:
>>>>
>>>> Hi
>>>> I builded jool in my old system without dkms. but I have some issues
>>>>
>>>> 1- instance name beginning "??" characters
>>>> 2- instance looking netfilter but I wrote iptables.
>>>> 3- When I execute the iptables command with jool, iptables returning
>>>> error. There is not any error message at dimesg.
>>>>
>>>> jool kernel modules are builded 64bit arch with my custom kernel.(attached)
>>>> I builded jool userspace tools 32bit arch like my iptables tools.(I
>>>> can't attach because too big for mail size.)
>>>> I patched(attached) for build problem. I don't know those patches are
>>>> correct.
>>>>
>>>> I know this is complicated. But I must be run in this system.
>>>>
>>>> Are there any suggestions for me?
>>>>
>>>> Some Informations
>>>>
>>>> [root at jool ~]# modprobe jool jool_siit
>>>> [root at jool ~]# lsmod | grep jool
>>>> jool                    1453  0
>>>> jool_siit               1382  0
>>>> jool_common           129819  2 jool,jool_siit
>>>> nf_defrag_ipv6         23273  2 jool,nf_conntrack_ipv6
>>>> nf_defrag_ipv4          1758  2 jool,nf_conntrack_ipv4
>>>> x_tables               25365  31
>>>> jool,jool_siit,xt_NFLOG,ipt_rpfilter,xt_pkttype,xt_length,xt_NFQUEUE,xt_connmark,xt_CT,xt_addrtype,ebtables,xt_connlimit,xt_hashlimit,xt_nat,xt_mark,iptable_raw,xt_set,ip6t_REJECT,xt_multiport,xt_LOG,xt_limit,xt_tcpudp,xt_conntrack,ip6table_mangle,ip6table_raw,iptable_mangle,xt_recent,ip6table_filter,ip6_tables,iptable_filter,ip_tables
>>>>
>>>> [root at jool ~]# jool -V
>>>> 4.0.6.0
>>>>
>>>> issues
>>>>
>>>> [root at jool ~]# jool instance add alpha --iptables --pool6 64:ff9b::/96
>>>>
>>>> [root at jool ~]# jool instance display
>>>> +--------------------+-----------------+-----------+
>>>> |          Namespace |            Name | Framework |
>>>> +--------------------+-----------------+-----------+
>>>> |         0x80e868c0 |       ��alpha | netfilter |
>>>> +--------------------+-----------------+-----------+
>>>>
>>>> [root at jool ~]# /sbin/iptables  -t mangle -A PREROUTING -j JOOL
>>>> --instance "alpha"
>>>> iptables: Invalid argument. Run `dmesg' for more information.
>>>>
>>>> dmesg |tail
>>>> Jool: Core Jool v4.0.6.0 module inserted.
>>>> NAT64 Jool v4.0.6.0 module inserted.
>>>> SIIT Jool v4.0.6.0 module inserted.
>>>> Jool: Created instance 'alpha'.
>>>>
>>>>
>>>> OS=Centos5 ( I know this is dead. :( )
>>>> OS_ARCH=32bit
>>>> KERNEL_ARCH=64bit
>>>>
>>>> [root at jool ~]# uname -r
>>>> 3.16.76-4.custom
>>>>
>>>> [root at jool ~]# iptables -V
>>>> iptables v1.6.0
>>>>
>>>> RPM Packages Contains
>>>> [root at jool ~]# rpm -qlp jool-kmod-4.0.6-1.noarch.rpm
>>>> /lib/modules/3.16.76-4.custom/jool
>>>> /lib/modules/3.16.76-4.custom/jool/jool.ko
>>>> /lib/modules/3.16.76-4.custom/jool/jool_common.ko
>>>> /lib/modules/3.16.76-4.custom/jool/jool_siit.ko
>>>>
>>>> [root at jool ~]# rpm -qlp jool-tools-4.0.6-1.i386.rpm
>>>> /lib/xtables
>>>> /lib/xtables/libxt_JOOL.so
>>>> /lib/xtables/libxt_JOOL_SIIT.so
>>>> /usr/bin/jool
>>>> /usr/bin/jool_siit
>>>> /usr/bin/joold
>>>> /usr/lib/jool/libjoolargp.so
>>>> /usr/lib/jool/libjoolargp.so.0
>>>> /usr/lib/jool/libjoolargp.so.0.0.0
>>>> /usr/lib/jool/libjoolnl.so
>>>> /usr/lib/jool/libjoolnl.so.0
>>>> /usr/lib/jool/libjoolnl.so.0.0.0
>>>> /usr/lib/jool/libjoolutil.so
>>>> /usr/lib/jool/libjoolutil.so.0
>>>> /usr/lib/jool/libjoolutil.so.0.0.0
>>>> /usr/share/man/man8
>>>> /usr/share/man/man8/jool.8.gz
>>>> /usr/share/man/man8/jool_siit.8.gz
>>>> /usr/share/man/man8/joold.8.gz
>>>>
>>>>
>>>> #gcc 64bit
>>>> [fatih at centos5-64bit jool-4.0.6]$ /opt/rh/devtoolset-2/root/usr/bin/gcc -v
>>>> Using built-in specs.
>>>> COLLECT_GCC=/opt/rh/devtoolset-2/root/usr/bin/gcc
>>>> COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-2/root/usr/libexec/gcc/x86_64-CentOS-linux/4.8.2/lto-wrapper
>>>> Target: x86_64-CentOS-linux
>>>> Configured with: ../configure --prefix=/opt/rh/devtoolset-2/root/usr
>>>> --mandir=/opt/rh/devtoolset-2/root/usr/share/man
>>>> --infodir=/opt/rh/devtoolset-2/root/usr/share/info
>>>> --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap
>>>> --enable-shared --enable-threads=posix --enable-checking=release
>>>> --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
>>>> --disable-gnu-unique-object --enable-linker-build-id
>>>> --enable-languages=c,c++,fortran,lto --enable-plugin
>>>> --with-linker-hash-style=gnu --enable-initfini-array --disable-libgcj
>>>> --with-isl=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-x86_64-CentOS-linux/isl-install
>>>> --with-cloog=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-x86_64-CentOS-linux/cloog-install
>>>> --with-gmp=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-x86_64-CentOS-linux/gmp-install
>>>> --with-mpfr=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-x86_64-CentOS-linux/mpfr-install
>>>> --with-mpc=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-x86_64-CentOS-linux/mpc-install
>>>> --with-tune=generic --with-arch_32=i586 --build=x86_64-CentOS-linux
>>>> Thread model: posix
>>>> gcc version 4.8.2 20140120 (Red Hat 4.8.2-15) (GCC)
>>>>
>>>> #gcc 32bit
>>>> /opt/rh/devtoolset-2/root/usr/bin/gcc -v
>>>> Using built-in specs.
>>>> COLLECT_GCC=/opt/rh/devtoolset-2/root/usr/bin/gcc
>>>> COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-2/root/usr/libexec/gcc/i386-CentOS-linux/4.8.2/lto-wrapper
>>>> Target: i386-CentOS-linux
>>>> Configured with: ../configure --prefix=/opt/rh/devtoolset-2/root/usr
>>>> --mandir=/opt/rh/devtoolset-2/root/usr/share/man
>>>> --infodir=/opt/rh/devtoolset-2/root/usr/share/info
>>>> --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap
>>>> --enable-shared --enable-threads=posix --enable-checking=release
>>>> --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
>>>> --disable-gnu-unique-object --enable-linker-build-id
>>>> --enable-languages=c,c++,fortran,lto --enable-plugin
>>>> --with-linker-hash-style=gnu --enable-initfini-array --disable-libgcj
>>>> --with-isl=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-i386-CentOS-linux/isl-install
>>>> --with-cloog=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-i386-CentOS-linux/cloog-install
>>>> --with-gmp=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-i386-CentOS-linux/gmp-install
>>>> --with-mpfr=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-i386-CentOS-linux/mpfr-install
>>>> --with-mpc=/home/centos/rpm/BUILD/gcc-4.8.2-20140120/obj-i386-CentOS-linux/mpc-install
>>>> --with-tune=generic --with-arch=i586 --build=i386-CentOS-linux
>>>> Thread model: posix
>>>> gcc version 4.8.2 20140120 (Red Hat 4.8.2-15) (GCC)
>>>>
>>>> CFLAGS for tools
>>>> export CFLAGS="-fPIE -Os -g -pipe -fsigned-char
>>>> -I/usr/src/redhat/SOURCES/kernel-headers-3.16.76/usr/include"
>>>>
>>>> CFLAGS for kernel modules
>>>> export CFLAGS="-fPIE -Os -g -pipe -fsigned-char"
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Fatih USTA
>>>>
>>>>
>>>> _______________________________________________
>>>> Jool-list mailing list
>>>> Jool-list at nic.mx
>>>> https://mail-lists.nic.mx/listas/listinfo/jool-list

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