From gm at presans.com  Thu Nov  2 14:37:43 2017
From: gm at presans.com (Guillaume MULLER)
Date: Thu, 2 Nov 2017 14:37:43 +0100
Subject: [Qtwebengine]
 [23599:23599:1102/093905.882008:FATAL:credentials.cc(155)] Check failed:
 NamespaceUtils::DenySetgroups(). : Permission denied
Message-ID: <b5522cad-7764-cb3b-d363-612bb4461bbb@presans.com>

Hi,

Just manually installed Qt5.9 and qupzilla 2.2.0 . When starting the latter I have a crash.

According to quzilla maintainer, this comes from qtwebengine:
https://github.com/QupZilla/qupzilla/issues/2494#issuecomment-341406502

I've tried to report the bug as stated here:
https://wiki.qt.io/QtWebEngine#Bug_Reports

But the referred page ( https://bugreports.qt.io/browse/QTBUG/component/20522 ) is a 404...

Would be great if that could be corrected so that users can report bugs.

Cheers

GM

PS: as stated in the github page, the error is:

$ qupzilla 
[23599:23599:1102/093905.882008:FATAL:credentials.cc(155)] Check failed: NamespaceUtils::DenySetgroups(). : Permission denied
#0 0x7f98a264045e <unknown>
#1 0x7f98a265216e <unknown>
#2 0x7f98a2652419 <unknown>
#3 0x7f98a3331e74 <unknown>
#4 0x7f98a33324e6 <unknown>
#5 0x7f98a22b15d5 <unknown>
#6 0x7f98a1f6d434 <unknown>
#7 0x7f98a1f70b53 <unknown>
#8 0x7f98a1d6b5bf <unknown>
#9 0x7f98a1d6c755 <unknown>
#10 0x7f98a1d0c1b1 QtWebEngineCore::BrowserContextAdapter::defaultContext()
#11 0x7f989f48ac38 QWebEngineProfile::defaultProfile()
#12 0x7f98a8125f47 MainApplication::MainApplication()
#13 0x563de155d9aa (/usr/bin/qupzilla+0x563de155d9a9)
#14 0x7f989fd2f1c1 __libc_start_main
#15 0x563de155dcfa (/usr/bin/qupzilla+0x563de155dcf9)

QupZilla: 0 extensions loaded


From carlon.luca at gmail.com  Sun Nov 19 16:42:53 2017
From: carlon.luca at gmail.com (Luca Carlon)
Date: Sun, 19 Nov 2017 16:42:53 +0100
Subject: [Qtwebengine] Link error crossbuilding WebEngine
Message-ID: <CAMC=D=tmnZ6FBjZ=mn5qaLDWav9croi98DCfsj=PdhfWfCbvnQ@mail.gmail.com>

Hello! I'm trying to build QtWebEngine in Qt 5.9.2 for an embedded arm
linux based board. I was able to build it properly until around Qt 5.8 but
I'm now getting this error:

[1/9887] LINK host/character_data_generator
FAILED: host/character_data_generator
/usr/bin/g++ -Wl,--fatal-warnings -fPIC -Wl,-z,noexecstack -Wl,-z,now
-Wl,-z,relro -Wl,-z,defs -Wl,--no-as-needed -lpthread -Wl,--as-needed
-pthread -m64 -Wl,-O1 -Wl,--gc-sections -Wl,-rpath-link=host
-Wl,--disable-new-dtags -L/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf -o
"host/character_data_generator" -Wl,--start-group
@"host/character_data_generator.rsp"  -Wl,--end-group  -ldl -lrt -licui18n
-licuuc -licudata
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libpthread.so when searching
for -lpthread
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libpthread.a when searching
for -lpthread
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libdl.so when searching for
-ldl
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libdl.a when searching for -ldl
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/librt.so when searching for
-lrt
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/librt.a when searching for -lrt
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libicui18n.so when searching
for -licui18n
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libicui18n.a when searching
for -licui18n
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libicuuc.so when searching for
-licuuc
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libicuuc.a when searching for
-licuuc
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libicudata.so when searching
for -licudata
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libicudata.a when searching
for -licudata
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libm.so when searching for -lm
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libm.a when searching for -lm
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libpthread.so when searching
for -lpthread
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libpthread.a when searching
for -lpthread
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libc.so when searching for -lc
/usr/bin/ld: skipping incompatible
/opt/rpi/sysroot/usr/lib/arm-linux-gnueabihf/libc.a when searching for -lc
collect2: error: ld returned 1 exit status
[5/9887] CXX
host/obj/third_party/protobuf/protobuf_full/generated_message_reflection.o
ninja: build stopped: subcommand failed.
Makefile.gn_run:457: recipe for target 'run_ninja' failed
make[3]: *** [run_ninja] Error 1
make[3]: Leaving directory '/home/luca/qt/build_webengine/src/core'
Makefile:80: recipe for target 'sub-gn_run-pro-make_first' failed
make[2]: *** [sub-gn_run-pro-make_first] Error 2
make[2]: Leaving directory '/home/luca/qt/build_webengine/src/core'
Makefile:77: recipe for target 'sub-core-make_first' failed
make[1]: *** [sub-core-make_first] Error 2
make[1]: Leaving directory '/home/luca/qt/build_webengine/src'
Makefile:46: recipe for target 'sub-src-make_first' failed
make: *** [sub-src-make_first] Error 2

/opt/rpi/sysroot is where the sysroot of target filesystem is located. This
seems like it is trying to build something for the host but seems to be
providing a search path in the sysroot. Any idea what I'm doing wrong that
can be causing this incoherent behavior?
I configured the build with this command:

qmake <qtwebengine_root> -r -- -feature-embedded

Thank you for any advice you could provide.
Regards.

Luca
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/qtwebengine/attachments/20171119/344437d4/attachment.html>