cross compile qt 4.8.6 for imx6 board

sachin786

hello everyone,
i have succesfully cross compiled the
tslib... but i got new one while running
./configure.imx6 this command ==>

error=>
OpenGL ES 2.x auto-detection... ()
/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro
-toolchain/bin/arm-fsl-linux-gnueabi-g++
-c -pipe -mfloat-abi=softfp -O2 -O2 -march=armv7-a -mfpu=neon -DLINUX=1
-DEGL_API_FB=1 -Wall -W -fPIE -I../../../mkspecs/devices/linux-imx6-g++
-I. -I/home/sachin/ltib/rootfs/usr/include/GLES2
-I/home/sachin/ltib/rootfs/usr/include
-I/home/sachin/ltib/rootfs/usr/include/glib-2.0
-I/home/sachin/ltib/rootfs/usr/include/glib-2.0/gio
-I/home/sachin/ltib/rootfs/usr/include/glib-2.0/glib
-I/home/sachin/ltib/rootfs/usr/include/glib-2.0/gobject
-I/home/sachin/ltib/rootfs/usr/include/glib-2.0/include
-I/home/sachin/ltib/rootfs/usr/include/gstreamer-0.10
-I/home/sachin/ltib/rootfs/usr/include/libxml2 -o opengles2.o opengles2.cpp
opengles2.cpp:45:25: fatal error: GLES2/gl2.h: No such file or directory
compilation terminated.
make: *** [opengles2.o] Error 1
OpenGL ES 2.x disabled.
The OpenGL ES 2.0 functionality test failed!
You might need to modify the include and library search paths by editing
QMAKE_INCDIR_OPENGL_ES2, QMAKE_LIBDIR_OPENGL_ES2 and QMAKE_LIBS_OPENGL_ES2
in
/home/sachin/qt-everywhere-opensource-src-5.1.1/qtbase/mkspecs/devices/linux-imx
6-g++.

Zola

Install opengl-es2 dev packages on your imx6 board, then find opengl-es2 /include and /lib files and put it into your virtual machine Qt (library and include files) search path.

sachin786

i have search on this error but still doesnt solved....

sachin786

@zola thanks for your reply actually i have searched the opengl package but not got it from internet....

Zola

@sachin786 sudo apt-get install libgles2-mesa-dev

sachin786

solve this issue now...@zola thanks for support

INSTALLATION PROCEDURE FOR tslib LIBRARY ==>

->first downloaded from the Internet tslib-1.0.tar.gz
->Extract the tar xvzf tslib-1.0.tar.gz
->then follow the script tslib.sh and check the variable path and all
->uncomment the first line in tslib/etc/ts_conf file

Uncomment if you wish to use the linux input layer event interface

module_raw input

ERROR AND SOLUTION DURING INSTALLATION OF TSLIB ===>

./autogen.sh: 4: ./autogen.sh: autoreconf: not found
sol : sudo apt-get install autoconf
autoreconf: failed to run libtoolize: No such file or directory
sol : sudo apt-get install build-essential libtool
undefined reference to `rpl_malloc '
sol :configure, add option ac_cv_func_malloc_0_nonnull = yes
Couldnt open tslib config file

sol :ts.conf path is not set correctly;

No raw modules loaded.ts_config: No such file or directory

sol :Enter the module directory is set correctly set ts directory Or the
tslib library does not edit the input module In the tslib library source
tslib / etc / ts.conf remove module_raw input before # and spaces removed,
and then run the compiled copy operation;

/ Usr/include/bits/fcntl2.h: 51:24: error: call to '__open_missing_mode'
declared with attribute error: open with O_CREAT in second argument needs 3
arguments
In function 'open',
inlined from 'main' at ts_calibrate.c: 229:11:
/ Usr/include/bits/fcntl2.h: 51:24: error: call to '__open_missing_mode'
declared with attri

sol :
/ / source file / / if ((calfile = the getenv (TSLIB_CALIBFILE "))! =
NULL) {/ / cal_fd = open (calfile, O_CREAT | O_RDWR); / /} else {/ /
cal_fd = open ( "/ etc / pointercal", O_CREAT | O_RDWR); / /}

/ / need to change the following form
if ((calfile = getenv ("TSLIB_CALIBFILE"))! = NULL) {cal_fd = open
(calfile, O_CREAT | O_RDWR, 0777 );} else {cal_fd = open ("/ etc
/pointercal", O_CREAT | O_RDWR, 0777);}

Can't exec "libtoolize": No such file or directory at / usr / bin /
autoreconf line 190.Use of uninitialized value $ libtoolize in pattern
match (m / /) at / usr / bin / autoreconf line

Sol : installed in Ubuntu libtool.deb or update with the command: apt-get
install libtool

6 Can't exec "aclocal": No such file or directory at /
usr/share/autoconf/Autom4te/FileUtils.pm line 290

Sol : apt-get install automake

tslib.sh file ==>
#!/bin/sh

export
CROSS_COMPILE=/home/surekha/Cross_compiler/fsl-linaro-toolchain/bin/arm-fsl-linu

x-gnueabi-
export CC=${CROSS_COMPILE}"gcc"
export CFLAGS=-march=armv7-a
export CXX=${CROSS_COMPILE}"g++"
export AR=${CROSS_COMPILE}"ar"
export AS=${CROSS_COMPILE}"as"
export
RANLIB=/home/surekha/Cross_compiler/fsl-linaro-toolchain/bin/arm-fsl-linux-gnuea

bi-ranlib
export LD=${CROSS_COMPILE}"ld"
export STRIP=${CROSS_COMPILE}"strip"
export ac_cv_func_malloc_0_nonnull=yes
sudo ./autogen-clean.sh
./autogen.sh
sudo ./configure
CC=/home/surekha/Cross_compiler/fsl-linaro-toolchain/bin/arm-fsl-linux-gnueabi-g

cc
--host=arm-unknown-linux --build=i386-linux --prefix=/usr/local/tslib
ac_cv_func_malloc_0_nonnull=yes
sudo make
sudo make install

i have followed above all steps for tslib-1.0 compilation and succeed.

sachin 2016-02-05 06:32:49 Link

INSTALATION PROCEDURE OF CROSS COMPILE OF QT 4.8.6 FOR IMX6 BOARD

$$$$$(NOTE : BEFORE GOING FOR THIS CHECK YOUR tslib SHOULD BE CROSS
COMPILE SUCCESFULLY OR NOT )$$$$$$$$$
check as ==> -> /tslib/lib/libts-1.so.0.1.1
-> file libts-0.0.so.0.1.1
-> o/p =>libts-0.0.so.0.1.1: ELF 32-bit LSB shared object, " ARM
", version 1 (SYSV), dynamically linked, not stripped

-> download QT source file in tar.gz format
https://download.qt.io/archive/qt 4.8.6/
(ERROR:You don't seem to have 'make' or 'gmake' in your PATH. Cannot
proceed
SOLUTION:to solve these error used below tar command properly it will
be fixed it happens because your file are not properly untar remove this
folder and try to extract by command)

-> tar -xvzf qt 4.8.6

-> download attached linux-imx6-g++.tar.gz and copy - paste it on location
-- > /qt-everywhere-opensource-src-4.8.6/mkspecs/qws

-> download attached config.imx6 file and copy - paste in qt-4.8.6 folder

-> ERROR : tslib functionality failed
SOLUTION : go to
qt-everywhere-opensource-src-4.8.6/mkspecs/qws/linux-imx6-g++ and open
qmake.conf file and give your path for toolchain

-> run ./config.imx6

-> if error occurs then rectify any error or do "make confclean" for
reconfiguration.(To reconfigure, run 'make confclean' and 'configure'.)

-> if u got following message
(Qt is now configured for building. Just run 'make'.
Once everything is built, you must run 'make install'.
Qt will be installed into /usr/QT4.8.6)

-> then run sudo make
(it will take nearly one hour)

-> Once everything is built, you must run 'sudo make install'
(if the compilation is done, you will see the result files in
/usr/local/Qt-4.8.6)

-> check result for cross compiling is happen or not
file /usr/QT4.8.6/lib/libQtCore.so.4.8.6
/usr/QT4.8.6/lib/libQtCore.so.4.8.6: ELF 32-bit LSB shared object, "ARM
" version 1 (SYSV), dynamically linked (uses shared libs), stripped

above procedure for cross compile qt-4.8.6 for arm...that i have followed and succeed.