I am trying to build Qt 5.13.1 on CentOS6. I have run into an error that
others have reported, but the reported solutions don't seem to work.
I am using devtoolset-8, which brings in gcc version 8.3.1
The error is:
ERROR: Feature 'xcb' was enabled, but the pre-condition 'features.thread
&& features.xkbcommon && libs.xcb' failed.
I have the related xcb packages installed:
# sudo yum install libxcb-devel xcb-util xcb-util-devel
Loaded plugins: fastestmirror
Setting up Install Process
Loading mirror speeds from cached hostfile
epel/metalink | 17 kB 00:00
* base: mirror.sjc02.svwh.net
* centos-sclo-sclo: sjc.edge.kernel.org
* epel: mirror.sjc02.svwh.net
* extras: mirror.keystealth.org
* updates: mirror.sjc02.svwh.net
base | 3.7 kB 00:00
centos-sclo-rh | 2.9 kB 00:00
centos-sclo-sclo | 2.9 kB 00:00
extras | 3.4 kB 00:00
updates | 3.4 kB 00:00
Package libxcb-devel-1.12-4.el6.x86_64 already installed and latest version
Package xcb-util-0.4.0-2.2.el6.x86_64 already installed and latest version
Package xcb-util-devel-0.4.0-2.2.el6.x86_64 already installed and latest
version
I can't find a package that installs xkbcommon in the standard repositories.
My configure command:
./configure -v -R
'\\$$ORIGIN/lib:\\$$ORIGIN:\\$$ORIGIN/../lib:\\$$ORIGIN/../../lib'
-opensource -qt-libpng -qt-zlib -qt-libjpeg -nomake examples
-sql-sqlite -sqlite -confirm-license -prefix
/usr/lib/Qt/Qt-5.13.1-x86_64 -widgets -skip activeqt -skip androidextras
-skip connectivity -skip macextras -skip serialport -icu -fontconfig
-no-reduce-relocations -qt-xcb -system-proxies -no-pulseaudio
-no-alsa -no-mtdev -dbus -qt-pcre -no-libudev -no-openssl
-no-xcb-xinput -rpath
which results in the following summary:
Configure summary:
Build type: linux-g++ (x86_64, CPU features: mmx sse sse2)
Compiler: gcc 8.3.1
Configuration: sse2 aesni sse3 ssse3 sse4_1 sse4_2 avx avx2 avx512f
avx512bw avx512cd avx512dq avx512er avx512ifma avx512pf avx512vbmi
avx512vl compile_examples enable_new_dtags f16c largefile
precompile_header rdrnd shani x86SimdAlways shared rpath release c++11
c++14 c++1z concurrent dbus reduce_exports stl
Build options:
Mode ... release
Optimize release build for size no
Building shared libraries .. yes
Using C standard ... C11
Using C++ standard . C++17
Using ccache ... no
Using new DTAGS yes
Using precompiled headers .. yes
Using LTCG . no
Target compiler supports:
SSE .. SSE2 SSE3 SSSE3 SSE4.1 SSE4.2
AVX .. AVX AVX2
AVX512 ... F ER CD PF DQ BW VL IFMA VBMI
Other x86 AES F16C RDRAND SHA
Intrinsics without -mXXX option .. yes
Build parts libs tools
Qt modules and options:
Qt Concurrent .. yes
Qt D-Bus ... yes
Qt D-Bus directly linked to libdbus yes
Qt Gui . yes
Qt Network . yes
Qt Sql . yes
Qt Testlib . yes
Qt Widgets . yes
Qt Xml . yes
Support enabled for:
Using pkg-config ... yes
udev ... no
Using system zlib .. no
Zstandard support .. no
Qt Core:
DoubleConversion ... yes
Using system DoubleConversion no
GLib ... yes
iconv .. no
ICU yes
Built-in copy of the MIME database . yes
Tracing backend
Logging backends:
journald . no
syslog ... no
slog2 no
Using system PCRE2 . no
Qt Network:
getifaddrs() ... yes
IPv6 ifname yes
libproxy ... no
Linux AF_NETLINK ... no
OpenSSL no
Qt directly linked to OpenSSL no
OpenSSL 1.1 no
DTLS ... no
OCSP-stapling .. no
SCTP ... no
Use system proxies . yes
Qt Gui:
Accessibility .. yes
FreeType ... yes
Using system FreeType yes
HarfBuzz ... yes
Using system HarfBuzz
