Cross compile for MIPS architecture: How to building USBSerial kernel’s module for FritxBox 7270 to comunicate with Arduino.

I have a FritxBox 7270 v2 (Firmware 54.05.23), a great piece of hardware, it is an ADSL modem, router, voip…and have a USB port where you can connect an USB PenDrive or a GSM Modem to create a fault tollerant internet connection.
I am passionate about electronic, and Arduino is another great platform to play with.
Arduino has an USB connector for serial communication (with onboard USB/Serial converter) and power supply.
The idea: connecting Arduino with FritxBox via SerialPort with the advantage of: One power supplier for two device, expose Arduino serial port over internet/intranet avoiding to buy ethernet shild for Arduino and a busy port of FritxBox switch. But we can’t limit to Arduino, I think all USB Serial device can comunicate with FritzBox only installing the correct kernel modules.

But you need a USB Hub, because we need two USB port from FritxBox, one for Arduino and another for a USB PenDrive where we store the files needed (kernel modules) for let reconize the Arduino’s USB Serial Port by FritxBox.


Another happy point is that you don’t need to flash you Fritz.

Very very quick procedure: download and install kernel’s modules

  1. Download and unzip Copy the folder usbserial and class in a USB PenDrive.

  2. Start FritxBox telnet by call *78*8 from a phone attached to FritxBox.

  3. Attach USB Hub to FritxBox and the PenDrive to Hub.

  4. Login telnet on FritxBox and go to /var/media/ftp/PENDRIVE/usbserial (where PENDRIVE is the label of your PenDrive)

  5. Digit:

    # cd serial
        # modprobe usbserial
        # cd ../class
        # modprobe cdc-acm.ko
  6. Attach the Arduino to the USB Hub, now you can see the /dev/ttyACM0, the serial port of Arduino.

Very very slow procedure: install cross compile tool and build the kernel (and modules) for MIPS architecture (the CPU of FritxBox):

Do it all yourself is a long way, but learn more things, and you have the possibility to expand the functionality of your great FritzBox by develop C program that can run in your modem. I known that isn’t easy, but isn’t impossible!

What you need: A Linux box (real or virtual), a littel experience with C programming languare, experience with Linux and kernel compilation, few hours of time, a PenDrive, an USB Hub and an Arduino of course!

Connect the PenDrive to Hub and the Hub to FritxBox. Configure with the Web interface the FritxBox to show the PenDrive with FTP Nas functionality. In all example below the label of my PenDrive is Kingston-DataTraveler2-0-01.

Let’s go!

1. Login into FritxBox to see what model/cpu mount the machine

From a phone attached to FritxBox compose #96*7* to enable the telnet service, this is my console:

[dometec@precision2 ~]$ telnet
    Connected to
    Escape character is '^]'.
    Fritz!Box web password:
    BusyBox v1.18.5 (2012-03-27 14:03:03 CEST) built-in shell (ash)
    Enter 'help' for a list of built-in commands.
    ermittle die aktuelle TTY
    tty is "/dev/pts/0"
    Console Ausgaben auf dieses Terminal umgelenkt

Do a cat of /proc/cpuinfo to see the detail of CPU:

# cat /proc/cpuinfo
    system type             : TI UR8 (7270)
    processor               : 0
    cpu model               : MIPS 4KEc V6.8
    BogoMIPS                : 359.62
    wait instruction        : yes
    microsecond timers      : yes
    tlb_entries             : 16
    extra interrupt vector  : yes
    hardware watchpoint     : no
    ASEs implemented        :
    shadow register sets    : 1
    core                    : 0
    VCED exceptions         : not available
    VCEI exceptions         : not available

The CPU is a MIPS 4KEc V6.8 at 360MHz, which is a MIPS32 enhanced (Release 2) architecture.
Optionally, for another check, you can copy an executable file from FritxBox to PenDrive and back to Linux box and do a file command to see more info on ELF Format:

# cp  /usr/bin/dsl_info  /var/media/ftp/Kingston-DataTraveler2-0-01/

And from PC:

[dometec@precision2 ~]$ cd /tmp/
    [dometec@precision2 tmp]$ wget --password='xxxx' ftp://[email protected]/Kingston-DataTraveler2-0-01/dsl_info
    [dometec@precision2 tmp]$ file dsl_info
    dsl_info: ELF 32-bit LSB executable, MIPS, MIPS32 rel2 version 1 (SYSV), dynamically linked (uses shared libs), with
    unknown capability 0xf41 = 0x756e6700, with unknown capability 0x70100 = 0x3040000, stripped
    [dometec@precision2 tmp]$

Now we are sure that it’s a MIPS architecture rel2, 32 bit.
We need other three info: endianness of CPU, kernel version and version of C library used (the FritxBox use the uCLibC instead of standard glibc, uClibc is used when you don’t have enougth space as in this device).
This model of CPU is little endian see here.

The version of kernel is

# uname -a
    Linux #1 Mon Jun 4 16:38:22 CEST 2012 mips GNU/Linux

The version of uCLibC is 0.9.32 as you can see from:

# ls -l  /lib/ | grep uCl
    -rwxrwxrwx    1 root     root         22660 Jul 26  2012
    lrwxrwxrwx    1 root     root            19 Jul 26  2012 ->
    lrwxrwxrwx    1 root     root            19 Jul 26  2012 ->
    -rwxrwxrwx    1 root     root        659996 Jul 26  2012

Recap the info collected that we need for next step:

  • Architecture: MIPS 32bit

  • Version: Mips32r2 littel endian

  • uClibc version: 0.9.32

  • Kernel version:

The next operation are execute in a fresh installation of Fedora 16 64bit.

2. Download and extract the same kernel’s version from

[dometec@localhost ~]$ mkdir Downloads/
    [dometec@localhost ~]$ cd Downloads/
    [dometec@localhost Downloads]$ wget
    [dometec@localhost Downloads]$ tar xjf linux-

3. Install crosstool-ng to build the kernel modules (and other executable) for MIPS platform.

Install the gcc compiler:

[dometec@localhost Downloads]$ su -
    [root@localhost ~]# yum install gcc
    [root@localhost ~]# yum -y install gcc gcc-c++ bison flex gperf texinfo patch libtool ncurses-devel expat expat-devel
    [root@localhost Downloads]# exit

Download the latest release (1.18.0 at this time) and extract it on a folder:

[dometec@localhost Downloads]$ wget
    [dometec@localhost Downloads]$ tar xjf crosstool-ng-1.18.0.tar.bz2
    [dometec@localhost Downloads]$ cd crosstool-ng-1.18.0/
    [dometec@localhost crosstool-ng-1.18.0]$ mkdir $HOME/bin/
    [dometec@localhost crosstool-ng-1.18.0]$ mkdir $HOME/bin/crosstool-ng
    [dometec@localhost crosstool-ng-1.18.0]$ ./configure --prefix=$HOME/bin/crosstool-ng
    [dometec@localhost crosstool-ng-1.18.0]$ make
    [dometec@localhost crosstool-ng-1.18.0]$ make install
    [dometec@localhost crosstool-ng-1.18.0]$ export PATH="${PATH}:$HOME/bin/crosstool-ng/bin"
    [dometec@localhost crosstool-ng-1.18.0]$

Now we have to create the tool chain for our architecture, we start with mipsel-unknown-linux-gnu default configuration:

[dometec@localhost crosstool-ng-1.18.0]$ mkdir $HOME/toolchain
    [dometec@localhost crosstool-ng-1.18.0]$ cd $HOME/toolchain
    [dometec@localhost toolchain]$ ct-ng mipsel-unknown-linux-gnu

now we personalize the version of Target Options and Libraries of the toolchain:

[dometec@localhost toolchain]$ ct-ng menuconfig

And go to Target options and sure that:

  • Target Architecture (mips)

  • Endianness: (Little endian)

  • Bitness: (32-bit)

  • ABI (o32)


Go to Operating System:

  • Select Linux kernel version (custom tarball or directory)

and set the dir of just extracted kernel ($HOME/Downloads/linux- Path to custom source, tarball or directory


Go to C-library and select:

  • C library (uClibc)

  • uClibc version (0.9.32)


Go to Debug facilities:

  • enable only strace


ESC → ESC → and SAVE

Now we have to build the tool chain:

[dometec@localhost toolchain]$ ct-ng build

Go forward until the buil end with the error:

[ERROR]    You did not provide a uClibc config file!

Yes, we have to configure uClibc now that is downloaded and extracted:

[dometec@localhost toolchain]$ cd .build/src/uClibc-0.9.32/
    [dometec@localhost uClibc-0.9.32]$ make menuconfig


  • Target Architecture (mips)


In Target Architecture Features and Options select:

  • Target Processor Architecture (MIPS II)

  • Target Processor Endianness (Little Endian)


ESC → ESC → and SAVE

run againg menuconfig of ct-ng:

[dometec@localhost uClibc-0.9.32]$ cd ..
    [dometec@localhost src]$ cd ..
    [dometec@localhost .build]$ cd ..
    [dometec@localhost toolchain]$ ct-ng  menuconfig

And set in C-library → configuration file with: $HOME/toolchain/.build/src/uClibc-0.9.32/.config


ESC → ESC → and SAVE

and rebuil toolchain:

[dometec@localhost toolchain]$ ct-ng build

Now we have all tool for cross compile installed in $HOME/x-tools/. Update the PATH environment:

[dometec@localhost toolchain]$ cd ..
    [dometec@localhost ~]$ export PATH="${PATH}:$HOME/x-tools/mipsel-unknown-linux-uclibc/bin"
    [dometec@localhost ~]$
For a very simple test we can compile a HelloWord C programm and compile it for MIPS Architecture.
[dometec@localhost ~]$ echo -e "#include<stdio.h>\n\nmain() {\n\tprintf(\"Hello World on MIPS.\\\n\");\n}" > hello.c
    [dometec@localhost ~]$ mipsel-unknown-linux-uclibc-gcc hello.c -o hello
    [dometec@localhost ~]$

copy the file hello to PenDrive and execute it on FritxBox:

# ./hello
    Hello World on MIPS.

This is the md5 of hello compiled file, if you have any problem compare this md5 with md5 of your compiled hello programm.

# md5sum hello
    cc226dfd058ba585d056e43283a8699d  hello

4.Now we can compile the kernel for MIPS Architecture:

[dometec@localhost ~]$ cd Downloads/
    [dometec@localhost Downloads]$ cd linux-
    [dometec@localhost Downloads]$ export ARCH=mips
    [dometec@localhost linux-]$ export CROSS_COMPILE=$HOME/x-tools/mipsel-unknown-linux-uclibc/bin/mipsel-unknown-linux-uclibc-
    [dometec@localhost linux-]$ make menuconfig

Under Machine selection:

  • Select System type (MIPS Malta board)


Under Linux Kernel Configuration:

  • Select Endianess selection (Little endian)


Under CPU selection:

  • Select CPU type (MIPS32 Release 2)


Under Device Driver → USB support:

  • Select <M> USB Serial Converter support and ensure that all driver are as modules.

schermata13.png schermata14.png

ESC → ESC → and SAVE

Now compile the kernel:

[dometec@localhost linux-]$ make
If you get this error:
  HOSTCC  Documentation/video4linux/v4lgrab
    Documentation/video4linux/v4lgrab.c:34:28: fatal error: linux/videodev.h: File o directory non esistente
    compilation terminated.
    make[2]: *** [Documentation/video4linux/v4lgrab] Errore 1
    make[1]: *** [Documentation/video4linux] Errore 2
    make: *** [vmlinux] Errore 2
    [dometec@localhost linux-]$

Remove video4linux/ from file Documentation/Makefile.orig (in the last line):

[dometec@localhost linux-]$ cat Documentation/Makefile.orig
    obj-m := DocBook/ accounting/ auxdisplay/ connector/ \
            filesystems/configfs/ ia64/ networking/ \
            pcmcia/ spi/ video4linux/ vm/ watchdog/src/

5. Where kernel compilation is done, copy the two folder:

  • drivers/usb/class

  • drivers/usb/serial

on PenDrive and from FritxBox telnet console do:

# cd serial
    # modprobe usbserial
    # cd ../class
    # modprobe cdc-acm.ko

We have DONE!

6. Test with Arduino

Now load into Arduino a sketch that write something on serial, I use the ASCIITable example from Arduino IDE, and attach Arduino to USB Hub. You can see a new device, ttyACM0:

# ls /dev/tty*
    /dev/tty      /dev/ttyACM0  /dev/ttyS1    /dev/ttyp1    /dev/ttyp3    /dev/ttyp5    /dev/ttyp7    /dev/ttyp9    /dev/ttypb    /dev/ttypd    /dev/ttypf
    /dev/tty0     /dev/ttyS0    /dev/ttyp0    /dev/ttyp2    /dev/ttyp4    /dev/ttyp6    /dev/ttyp8    /dev/ttypa    /dev/ttypc    /dev/ttype

cat from /dev/ttyACM0 to see the output:

# cat /dev/ttyACM0
    AASCII Table ~ Character Map
    !, dec: 33, hex: 21, oct: 41, bin: 100001
    ", dec: 34, hex: 22, oct: 42, bin: 100010
    #, dec: 35, hex: 23, oct: 43, bin: 100011

Now you can comunicate with Arduino from internet or intranet without use the Ehetnet shild!

I look forward to your feedback!

If something go wrong, you can find some log on /dev/debug:
# cat /dev/debug
[dometec@localhost ~]$ mkdir crosstmp/
    [dometec@localhost crosstmp]$
    [dometec@localhost crosstmp]$ wget
    --2013-02-12 15:36:30--
    Risoluzione di
    Connessione a||:80... connesso.
    HTTP richiesta inviata, in attesa di risposta... 200 OK
    Lunghezza: 1884219 (1,8M) [application/x-bzip]
    Salvataggio in: "crosstool-ng-1.18.0.tar.bz2"
    100%[=============================================================================================>] 1.884.219    371K/s   in 5,6s
    2013-02-12 15:36:36 (327 KB/s) - "crosstool-ng-1.18.0.tar.bz2" salvato [1884219/1884219]
    [dometec@localhost crosstmp]$ tar xjf crosstool-ng-1.18.0.tar.bz2
    [dometec@localhost crosstmp]$ cd crosstool-ng-1.18.0/
    [dometec@localhost crosstool-ng-1.18.0]$ mkdir ~/bin/
    [dometec@localhost crosstool-ng-1.18.0]$ mkdir ~/bin/crosstool-ng
    [dometec@localhost crosstool-ng-1.18.0]$ ./configure --prefix=$HOME/bin/crosstool-ng
    checking build system type... x86_64-unknown-linux-gnu
    checking host system type... x86_64-unknown-linux-gnu
    checking for a BSD-compatible install... /usr/bin/install -c
    checking for grep that handles long lines and -e... /bin/grep
    checking for egrep... /bin/grep -E
    checking for a sed that does not truncate output... /bin/sed
    checking whether sed understands -r -i -e... yes
    checking whether ln -s works... yes
    checking for gcc... gcc
    checking whether the C compiler works... yes
    checking for C compiler default output file name... a.out
    checking for suffix of executables...
    checking whether we are cross compiling... no
    checking for suffix of object files... o
    checking whether we are using the GNU C compiler... yes
    checking whether gcc accepts -g... yes
    checking for gcc option to accept ISO C89... none needed
    checking how to run the C preprocessor... gcc -E
    checking for ranlib... ranlib
    checking for objcopy... objcopy
    checking for absolute path to objcopy... /usr/bin/objcopy
    checking for objdump... objdump
    checking for absolute path to objdump... /usr/bin/objdump
    checking for readelf... readelf
    checking for absolute path to readelf... /usr/bin/readelf
    checking for bison... bison
    checking for flex... flex
    checking for gperf... gperf
    checking for makeinfo... makeinfo
    checking for cut... cut
    checking for stat... stat
    checking for readlink... readlink
    checking for wget... wget
    checking for tar... tar
    checking for gzip... gzip
    checking for bzip2... bzip2
    checking for patch... /usr/bin/patch
    checking for bash >= 3.1... /bin/bash
    checking for GNU awk... /bin/awk
    checking for GNU make >= 3.80... /usr/bin/make
    checking whether /usr/bin/make sets $(MAKE)... yes
    checking for GNU libtool >= 1.5.26... /usr/bin/libtool
    checking for GNU libtoolize >= 1.5.26... /usr/bin/libtoolize
    checking for GNU automake >= 1.10... /usr/bin/automake
    checking for xz... xz
    checking for cvs... no
    checking for svn... no
    checking for inline... inline
    checking for ANSI C header files... yes
    checking for sys/types.h... yes
    checking for sys/stat.h... yes
    checking for stdlib.h... yes
    checking for string.h... yes
    checking for memory.h... yes
    checking for strings.h... yes
    checking for inttypes.h... yes
    checking for stdint.h... yes
    checking for unistd.h... yes
    checking for stdlib.h... (cached) yes
    checking for GNU libc compatible malloc... yes
    checking for stdlib.h... (cached) yes
    checking for GNU libc compatible realloc... yes
    checking for working alloca.h... yes
    checking for alloca... yes
    checking libintl.h usability... yes
    checking libintl.h presence... yes
    checking for libintl.h... yes
    checking whether gettext is declared... yes
    checking ncurses/ncurses.h usability... yes
    checking ncurses/ncurses.h presence... yes
    checking for ncurses/ncurses.h... yes
    checking for library containing initscr... -lncursesw
    configure: creating ./config.status
    config.status: creating Makefile
    [dometec@localhost crosstool-ng-1.18.0]$ make
      SED    'ct-ng'
      SED    'scripts/'
      SED    'scripts/'
      SED    'scripts/'
      GEN    'config/'
      GEN    ''
      GEN    ''
      DEP    'nconf.gui.dep'
      DEP    'nconf.dep'
      DEP    'lxdialog/menubox.dep'
      DEP    'lxdialog/textbox.dep'
      DEP    'lxdialog/yesno.dep'
      DEP    'lxdialog/util.dep'
      DEP    'lxdialog/inputbox.dep'
      DEP    'lxdialog/checklist.dep'
      DEP    'mconf.dep'
      DEP    'conf.dep'
      BISON  ''
      GPERF  'zconf.hash.c'
      LEX    'lex.zconf.c'
      DEP    ''
      CC     ''
      CC     'conf.o'
      LD     'conf'
      CC     'lxdialog/checklist.o'
      CC     'lxdialog/inputbox.o'
      CC     'lxdialog/util.o'
      CC     'lxdialog/yesno.o'
      CC     'lxdialog/textbox.o'
      CC     'lxdialog/menubox.o'
      CC     'mconf.o'
      LD     'mconf'
      CC     'nconf.o'
      CC     'nconf.gui.o'
      LD     'nconf'
      SED    'docs/ct-ng.1'
      GZIP   'docs/ct-ng.1.gz'
    [dometec@localhost crosstool-ng-1.18.0]$ make install
      GEN    'config/'
      GEN    ''
      GEN    ''
      MKDIR   '/home/dometec/bin/crosstool-ng/bin/'
      INST    'ct-ng'
      RMDIR   '/home/dometec/bin/crosstool-ng/lib/ct-ng.1.18.0/'
      MKDIR   '/home/dometec/bin/crosstool-ng/lib/ct-ng.1.18.0/'
      INSTDIR 'config/'
      INSTDIR 'contrib/'
      INSTDIR 'patches/'
      INSTDIR 'scripts/'
      INST    ''
      INST    'paths'
      INSTDIR 'samples/'
      INST    'kconfig/'
      MKDIR   '/home/dometec/bin/crosstool-ng/share/doc/crosstool-ng/ct-ng.1.18.0/'
      INST    'docs/*.txt'
      MKDIR   '/home/dometec/bin/crosstool-ng/share/man/man1/'
      INST    'ct-ng.1.gz'
    For auto-completion, do not forget to install 'ct-ng.comp' into
    your bash completion directory (usually /etc/bash_completion.d)
    [dometec@localhost crosstool-ng-1.18.0]$
    [dometec@localhost crosstool-ng-1.18.0]$ export PATH="${PATH}:$HOME/bin/crosstool-ng/bin"
    [dometec@localhost crosstool-ng-1.18.0]$ mkdir $HOME/toolchain
    [dometec@localhost crosstool-ng-1.18.0]$ cd $HOME/toolchain
    [dometec@localhost toolchain]$
    [dometec@localhost toolchain]$
    [dometec@localhost toolchain]$
    [dometec@localhost toolchain]$ ct-ng build
    [INFO ]  Performing some trivial sanity checks
    [INFO ]  Build started 20130214.082010
    [INFO ]  Building environment variables
    [WARN ]  Directory '/home/dometec/src' does not exist.
    [WARN ]  Will not save downloaded tarballs to local storage.
    [EXTRA]  Preparing working directories
    [EXTRA]  Installing user-supplied crosstool-NG configuration
    [EXTRA]  =================================================================
    [EXTRA]  Dumping internal crosstool-NG configuration
    [EXTRA]    Building a toolchain for:
    [EXTRA]      build  = x86_64-unknown-linux-gnu
    [EXTRA]      host   = x86_64-unknown-linux-gnu
    [EXTRA]      target = mipsel-unknown-linux-uclibc
    [EXTRA]  Dumping internal crosstool-NG configuration: done in 0.37s (at 00:11)
    [INFO ]  =================================================================
    [INFO ]  Retrieving needed toolchain components' tarballs
    [EXTRA]    Using 'linux-custom' from custom location
    [INFO ]  Retrieving needed toolchain components' tarballs: done in 0.43s (at 00:12)
    [INFO ]  =================================================================
    [INFO ]  Extracting and patching toolchain components
    [INFO ]  Extracting and patching toolchain components: done in 0.32s (at 00:12)
    [INFO ]  =================================================================
    [INFO ]  Checking C library configuration
    [EXTRA]    Munging uClibc configuration
    [INFO ]  Checking C library configuration: done in 0.33s (at 00:13)
    [INFO ]  =================================================================
    [INFO ]  Installing GMP for host
    [EXTRA]    Configuring GMP
    [EXTRA]    Building GMP
    [EXTRA]    Installing GMP
    [INFO ]  Installing GMP for host: done in 565.68s (at 09:39)
    [INFO ]  =================================================================
    [INFO ]  Installing MPFR for host
    [EXTRA]    Configuring MPFR
    [EXTRA]    Building MPFR
    [EXTRA]    Installing MPFR
    [INFO ]  Installing MPFR for host: done in 111.05s (at 11:30)
    [INFO ]  =================================================================
    [INFO ]  Installing binutils for host
    [EXTRA]    Configuring binutils
    [EXTRA]    Building binutils
    [EXTRA]    Installing binutils
    [INFO ]  Installing binutils for host: done in 447.97s (at 18:58)
    [INFO ]  =================================================================
    [INFO ]  Installing pass-1 core C compiler
    [EXTRA]    Configuring gcc
    [EXTRA]    Building gcc
    [EXTRA]    Installing gcc
    [INFO ]  Installing pass-1 core C compiler: done in 786.95s (at 32:05)
    [INFO ]  =================================================================
    [INFO ]  Installing kernel headers
    [EXTRA]    Installing kernel headers
    [EXTRA]    Checking installed headers
    [INFO ]  Installing kernel headers: done in 19.26s (at 32:24)
    [INFO ]  =================================================================
    [INFO ]  Installing C library headers
    [EXTRA]    Copying sources to build dir
    [EXTRA]    Applying configuration
    [EXTRA]    Building headers
    [EXTRA]    Installing headers
    [EXTRA]    Building start files
    [EXTRA]    Building dummy shared libs
    [EXTRA]    Installing start files
    [EXTRA]    Installing dummy shared libs
    [INFO ]  Installing C library headers: done in 39.66s (at 33:04)
    [INFO ]  =================================================================
    [INFO ]  Installing pass-2 core C compiler
    [EXTRA]    Configuring gcc
    [EXTRA]    Building gcc
    [EXTRA]    Installing gcc
    [INFO ]  Installing pass-2 core C compiler: done in 1362.81s (at 55:47)
    [INFO ]  =================================================================
    [INFO ]  Installing C library
    [EXTRA]    Copying sources to build dir
    [EXTRA]    Applying configuration
    [EXTRA]    Building C library
    [EXTRA]    Installing C library
    [INFO ]  Installing C library: done in 239.99s (at 59:47)
    [INFO ]  =================================================================
    [INFO ]  Installing final compiler
    [EXTRA]    Configuring gcc
    [EXTRA]    Building gcc
    [EXTRA]    Installing gcc
    [INFO ]  Installing final compiler: done in 1724.58s (at 88:32)
    [INFO ]  =================================================================
    [INFO ]  Installing binutils for target
    [EXTRA]    Configuring binutils for target
    [EXTRA]    Building binutils' libraries (libiberty bfd) for target
    [EXTRA]    Installing binutils' libraries (libiberty bfd) for target
    [INFO ]  Installing binutils for target: done in 358.41s (at 94:30)
    [INFO ]  =================================================================
    [INFO ]  Installing strace
    [EXTRA]    Configuring strace
    [EXTRA]    Building strace
    [EXTRA]    Installing strace
    [INFO ]  Installing strace: done in 56.86s (at 95:27)
    [INFO ]  =================================================================
    [INFO ]  Cleaning-up the toolchain's directory
    [INFO ]    Stripping all toolchain executables
    [EXTRA]    Installing the populate helper
    [EXTRA]    Installing a cross-ldd helper
    [EXTRA]    Creating toolchain aliases
    [EXTRA]    Removing access to the build system tools
    [EXTRA]    Removing installed documentation
    [INFO ]  Cleaning-up the toolchain's directory: done in 9.19s (at 95:37)
    [INFO ]  Build completed at 20130214.095546
    [INFO ]  (elapsed: 95:35.55)
    [INFO ]  Finishing installation (may take a few seconds)...
    [95:37] / [dometec@localhost toolchain]$
    [dometec@localhost toolchain]$
Last modify on Sunday December 06, 2020