[Development] Cross compile Qt5 for QtCreator -Problem
Nilesh Kokane
nilesh.kokane at mindastoneridge.com
Sat Jul 26 11:05:58 CEST 2014
Hello Chris & Thiago
Thanks a lot for your suggestions sir.
Thanks
Nilesh Prakash Kokane
On Sat, Jul 26, 2014 at 2:17 PM, Ch'Gans <chgans at gna.org> wrote:
> On 25/07/14 22:49, Nilesh Kokane wrote:
>
>> HelloChristian & Thiago
>>
>>
>> First of all thanks for your suggestions.
>>
>>
>> I know the documentation you cited states to manually cross-build Qt5 to
>> setup QtCreator, but why don't you just "bitbake meta-toolchain-qt5"?
>>
>> can you please provide the URL for "bitbake meta-toolchain-qt5"?
>>
>
> This is just a command line to be run within your poky/yocto directory.
>
>
>
>> I found out
>> http://wiki.wandboard.org/index.php/Setup_QT_creator_
>> for_developing_QT_apps_on_wandboard
>> for that, will that work?
>>
>
> Yes, although it's ugly, but to my knowledge it's the only way to go.
> I'm saying it's ugly because it will lock your QtCreator to your cross-Qt
> version, you won't be able to build for anything else than for your i.mx6
> board.
>
> You might get better support on the yocto mailing lists or on IRC:
> https://www.yoctoproject.org/tools-resources/community/mailing-lists
>
> Chris
>
>
>> sorry, I'm novice to Qt
>>
>>
>> Thanks
>> Nilesh kokane
>>
>>
>> On Fri, Jul 25, 2014 at 10:58 AM, Christian Gagneraud <chgans at gna.org
>> <mailto:chgans at gna.org>> wrote:
>>
>> On 25/07/2014 4:59 p.m., Nilesh Kokane wrote:
>> > Hello,
>> >
>> > i followed
>> >
>> http://wiki.wandboard.org/index.php/Building_Qt5_using_
>> yocto_on_Wandboard#Cross_compile_Qt5_for_QtCreator
>> > and
>> >
>> > 1)I've downloaded the QtCreator from
>> >
>> http://download.qt-project.org/official_releases/qt/5.1/
>> 5.1.1/single/qt-everywhere-opensource-src-5.1.1.tar.gz.mirrorlist
>> >
>> > 2)/home
>> > export PATH=$PATH:/opt/poky/1.6.1/
>> > sysroots/i686-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi
>> >
>> >
>> > 3)/qt-everywhere-opensource-src-5.1.1
>> >
>> > ./configure -v -opensource -confirm-license -device imx6
>> > -device-option
>> >
>> CROSS_COMPILE=/opt/poky/1.6.1/sysroots/i686-pokysdk-linux/
>> usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-
>> > -sysroot
>> /home/bin/fsl-community-bsp/build/tmp/sysroots/wandboard-solo
>> > -prefix ~/qt5arm -platform linux-g++ -shared -no-pch -no-rpath
>> > -pkg-config -no-accessibility -no-dbus -no-icu -no-directfb -evdev
>> > -no-fontconfig -no-opengl -opengl es2 -eglfs -no-glib -no-gtkstyle
>> > -no-iconv -system-libjpeg -no-kms -system-libpng -no-linuxfb
>> -no-mitshm
>> > -no-nis -openssl -qt-pcre -release -no-sm -no-sql-db2 -no-sql-ibase
>> > -no-sql-mysql -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite
>> > -no-sql-sqlite2 -no-sql-tds -nomake tests -tslib -libudev -widgets
>> > -no-xcb -no-xcursor -no-xfixes -no-xinerama -no-xinput -no-xinput2
>> > -no-xkb -no-xrandr -no-xrender -no-xshape -no-xsync -no-xvideo
>> -system-zlib
>>
>> Why do you set the sysroot to /home/bin/fsl-community-bsp/build/...?
>> Is it really where you built the toolchain?
>>
>> > it popped with ld errors and
>> >
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/bin/arm-
>> poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
>> > -c -fvisibility=hidden fvisibility.c
>> > Symbol visibility control enabled.
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/bin/arm-
>> poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
>> >
>> --sysroot=/home/bin/fsl-community-bsp/build/tmp/
>> sysroots/wandboard-solo
>> > -o libtest.so -shared -Wl,-Bsymbolic-functions -fPIC
>> bsymbolic_functions.c
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find crti.o: No such file or directory
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find crtbeginS.o: No such file or directory
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find -lstdc++
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find -lm
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find -lgcc_s
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find -lc
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find -lgcc_s
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find crtendS.o: No such file or directory
>> >
>> /opt/poky/1.6.1/sysroots/i686-pokysdk-linux/usr/libexec/arm-
>> poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/ld:
>> > cannot find crtn.o: No such file or directory
>> > collect2: error: ld returned 1 exit status
>> > Symbolic function binding disabled.
>>
>> Because it sounds like there's nothing in this directory...
>>
>> I know the documentation you cited states to manually cross-build Qt5
>> to
>> setup QtCreator, but why don't you just "bitbake meta-toolchain-qt5"?
>>
>> Chris
>>
>> >
>> > This is the Qt Open Source Edition.
>> >
>> > You are licensed to use this software under the terms of
>> > the Lesser GNU General Public License (LGPL) versions 2.1.
>> >
>> > You have already accepted the terms of the license.
>> >
>> > Creating qmake...
>> > make: Nothing to be done for `first'.
>> > Running configuration tests...
>> > Error: PKG_CONFIG_LIBDIR has not been set. This could mean
>> > the host's .pc files will be used (even if you set
>> PKG_CONFIG_PATH).
>> > Set this variable to the directory that contains target .pc files
>> > for pkg-config to function correctly when cross-compiling or
>> > use -force-pkg-config to override this test.
>> >
>> >
>> >
>> > please suggest
>> >
>> >
>> > --
>> > Thanks
>> > Nilesh Kokane
>> >
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>>
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>> >
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>>
>>
>> --
>> Thanks
>>
>>
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>
> --
> QtCreator/qmakeparser.cpp:42
> ////////// Parser ///////////
> #define fL1S(s) QString::fromLatin1(s)
> namespace { // MSVC2010 doesn't seem to know the semantics of "static" ...
>
--
Thanks
--
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