[Gta04-owner] qte build

H. Nikolaus Schaller hns at goldelico.com
Fri Apr 6 09:22:37 CEST 2018 

Hi,
for me it worked fine inside a freshly debootstrapped jessie (8.10) or I would not have been able to get:

http://download.goldelico.com/letux-debian-rootfs/debian/dists/jessie/main/binary-armhf/qt-embedded_4.8.7.20180317_armhf.deb


> Am 06.04.2018 um 08:50 schrieb Belisko Marek <marek.belisko at gmail.com>:
> 
> Hi,
> 
> I think it's due to the strict compiler in jessie then in older
> versions. I think it should be easily fixable.

Yes, that seems to be a good explanation!

> I tried yesterday do
> docker build for qtmoko but it's still wip but looks promising.

Nice idea!

> Then
> we don't need any chroot on arm boards but we can do it easily on PC.

Well, for me setting up Docker is more complex than running chroot on
a separate arm board through ssh... And I am curious about real world
speed since I assume that it uses some qemu to execute ARM code.

Anyways, there are many roads to Rome :)

> Will provide more info when have some results.
> 
> P.S: which gcc version you have in jessie? I think fomr 5.x or 6.x
> while in older was 4.7 or 4.9

I have just installed the default compiler (debhelper + build-essential).

root at letux:~# chroot /debian-jessie-armhf-qtmoko-build/
root at letux:/# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.9/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Debian 4.9.2-10' --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.9 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.9 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libitm --disable-libquadmath --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-arch-directory=arm --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-sjlj-exceptions --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=hard --with-mode=thumb --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix
gcc version 4.9.2 (Debian 4.9.2-10) 
root at letux:/# 

Hope this helps,
Nikolaus

> Thanks and BR,
> 
> marek
> 
> On Fri, Apr 6, 2018 at 7:15 AM, Andreas Kemnade <andreas at kemnade.info> wrote:
>> Hi,
>> 
>> I am trying to build qtmoko2-qte on jessie. It stops here:
>> 
>> 
>> 
>> arm-linux-gnueabihf-g++ -c -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/dbus-1.0 -I/usr/lib/arm-linux-gnueabihf/dbus-1.0/include -O2 -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_DBUS_LIB -DDBUS_API_SUBJECT_TO_CHANGE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_NO_DEBUG -DQT_XML_LIB -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I/home/qtbuild/qtmoko2-qte/source/mkspecs/qws/linux-debian-armhf -I/home/qtbuild/qtmoko2-qte/source/src/dbus -I../../include/QtCore -I../../include/QtXml -I../../include -I../../include/QtDBus -I.rcc/release-shared-emb-auto -I.moc/release-shared-emb-auto -I. -o .obj/release-shared-emb-auto/qdbusintegrator.o /home/qtbuild/qtmoko2-qte/source/src/dbus/qdbusintegrator.cpp
>> In file included from ../../include/QtCore/qatomic_generic.h:1:0,
>>                 from ../../include/QtCore/../../../source/src/corelib/arch/qatomic_arch.h:64,
>>                 from ../../include/QtCore/qatomic_arch.h:1,
>>                 from ../../include/QtCore/../../../source/src/corelib/thread/qbasicatomic.h:227,
>>                 from ../../include/QtCore/qbasicatomic.h:1,
>>                 from ../../include/QtCore/../../../source/src/corelib/thread/qatomic.h:46,
>>                 from ../../include/QtCore/qatomic.h:1,
>>                 from ../../include/QtCore/../../../source/src/corelib/tools/qbytearray.h:45,
>>                 from ../../include/QtCore/qbytearray.h:1,
>>                 from ../../include/QtCore/../../../source/src/corelib/tools/qstring.h:46,
>>                 from ../../include/QtCore/qstring.h:1,
>>                 from ../../include/QtCore/../../../source/src/corelib/kernel/qobject.h:48,
>>                 from ../../include/QtCore/qobject.h:1,
>>                 from ../../include/QtCore/../../../source/src/corelib/kernel/qcoreapplication.h:45,
>>                 from ../../include/QtCore/qcoreapplication.h:1,
>>                 from /home/qtbuild/qtmoko2-qte/source/src/dbus/qdbusintegrator.cpp:42:
>> ../../include/QtCore/../../../source/src/corelib/arch/qatomic_generic.h: In instantiation of 'bool QBasicAtomicPointer<T>::testAndSetOrdered(T*, T*) [with T = const QString]':
>> /home/qtbuild/qtmoko2-qte/source/src/dbus/qdbusintegrator.cpp:76:1:   required from here
>> ../../include/QtCore/../../../source/src/corelib/arch/qatomic_generic.h:197:88: error: invalid conversion from 'const void*' to 'void*' [-fpermissive]
>>     return QBasicAtomicPointer_testAndSetOrdered(pointer.voidp, expectedValue, newValue);
>>                                                                                        ^
>> ../../include/QtCore/../../../source/src/corelib/arch/qatomic_generic.h:108:20: note: initializing argument 2 of 'bool QBasicAtomicPointer_testAndSetOrdered(void* volatile*, void*, void*)'
>> Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *, void *, void *);
>>                    ^
>> ../../include/QtCore/../../../source/src/corelib/arch/qatomic_generic.h:197:88: error: invalid conversion from 'const void*' to 'void*' [-fpermissive]
>>     return QBasicAtomicPointer_testAndSetOrdered(pointer.voidp, expectedValue, newValue);
>>                                                                                        ^
>> ../../include/QtCore/../../../source/src/corelib/arch/qatomic_generic.h:108:20: note: initializing argument 3 of 'bool QBasicAtomicPointer_testAndSetOrdered(void* volatile*, void*, void*)'
>> Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *, void *, void *);
>>                    ^
>> Makefile:2274: recipe for target '.obj/release-shared-emb-auto/qdbusintegrator.o' failed
>> make[2]: *** [.obj/release-shared-emb-auto/qdbusintegrator.o] Error 1
>> 
>> 
>> The main question I have now is: The configuration of qte seems to be
>> different to tho one included in qtmoko. Is that intentional? The
>> qtmoko one disables e.g. dbus.
>> 
>> Regards,
>> Andreas
>> 
>> _______________________________________________
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>> Gta04-owner at goldelico.com
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>> 
> 
> 
> 
> -- 
> as simple and primitive as possible
> -------------------------------------------------
> Marek Belisko - OPEN-NANDRA
> Freelance Developer
> 
> Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
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> skype: marekwhite
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