QT5 build: CC: No such file or directory

Michele31415 · 2 Feb 2021, 01:00

@SGaist I decided to press on, using the "scorched earth" method. Every time I hit an error I just commented it out. Turns out there were only two more places, in MathExtras.h. I now have a build that contains no instances of "error:". It ends thusly:

...
moc_qscriptdebuggercodefinderwidgetinterface_p.o .obj/moc_qscriptdebugoutputwidgetinterface_p.o .obj/moc_qscriptdebugoutputwidget_p.o .obj/moc_qscriptbreakpointswidgetinterface_p.o .obj/moc_qscriptbreakpointsmodel_p.o .obj/moc_qscripterrorlogwidgetinterface_p.o .obj/moc_qscripterrorlogwidget_p.o  -L/usr/sfw/lib -L/usr/openwin/lib -L/opt/qt5/qt5-build/qtbase/lib -lQt5Core -lpthread -lrt -lQt5Widgets -L/usr/sfw/lib -L/usr/openwin/lib -L/opt/qt5/qt5-build/qtbase/lib -lQt5Gui -L/opt/qt5/qt5-build/qtscript/lib -lQt5Script -lQt5Core -lpthread -lrt -lGL 
ln -s libQt5ScriptTools.so.5.8.0 libQt5ScriptTools.so
ln -s libQt5ScriptTools.so.5.8.0 libQt5ScriptTools.so.5
ln -s libQt5ScriptTools.so.5.8.0 libQt5ScriptTools.so.5.8
rm -f ../../lib/libQt5ScriptTools.so.5.8.0
mv -f libQt5ScriptTools.so.5.8.0  ../../lib/ 
rm -f ../../lib/libQt5ScriptTools.so
rm -f ../../lib/libQt5ScriptTools.so.5
rm -f ../../lib/libQt5ScriptTools.so.5.8
mv -f libQt5ScriptTools.so ../../lib/ 
mv -f libQt5ScriptTools.so.5 ../../lib/ 
mv -f libQt5ScriptTools.so.5.8 ../../lib/ 
gmake[3]: Leaving directory '/opt/qt5/qt5-build/qtscript/src/scripttools'
gmake[2]: Leaving directory '/opt/qt5/qt5-build/qtscript/src'
gmake[1]: Leaving directory '/opt/qt5/qt5-build/qtscript'

Is there some way to test it to see if it works?

Michele31415 · wrote on 2 Feb 2021, 01:00

Hearing nothing I decided to press on. gmake install did not go well:

root@hemlock:/opt/qt5/qt5-build# gmake install
cd qtbase/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/qtbase.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[1]: Entering directory '/opt/qt5/qt5-build/qtbase'
cd src/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/src/src.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[2]: Entering directory '/opt/qt5/qt5-build/qtbase/src'
cd tools/bootstrap/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/src/tools/bootstrap/bootstrap.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[3]: Entering directory '/opt/qt5/qt5-build/qtbase/src/tools/bootstrap'
install -m 644 -p ../../../lib/libQt5Bootstrap.a /lib/libQt5Bootstrap.a
find: stat() error /lib/libQt5Bootstrap.a: No such file or directory
find: stat() error /bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: stat() error /usr/bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: cycle detected for /lib/secure/32/
find: cycle detected for /lib/crypto/32/
find: cycle detected for /lib/32/
find: cycle detected for /lib/fm/32/
find: cycle detected for /usr/lib/gss/32/
find: cycle detected for /usr/lib/pool/32/
find: cycle detected for /usr/lib/python2.7/vendor-packages/nss/32/
find: cycle detected for /usr/lib/python2.7/vendor-packages/solaris/32/
find: cycle detected for /usr/lib/python2.7/vendor-packages/zfs/32/
find: cycle detected for /usr/lib/reparse/32/
find: cycle detected for /usr/lib/secure/32/
find: cycle detected for /usr/lib/brand/solaris10/32/
find: cycle detected for /usr/lib/32/
find: cycle detected for /usr/lib/scsi/32/
find: cycle detected for /usr/lib/lwp/32/
find: cycle detected for /usr/lib/fm/topo/plugins/32/
find: cycle detected for /usr/lib/fm/32/
find: cycle detected for /usr/lib/rad/client/c/32/
find: cycle detected for /usr/lib/cfgadm/32/
find: cycle detected for /usr/lib/locale/en_US.UTF-8/32/
find: cycle detected for /usr/lib/locale/en_US.UTF-8/LO_LTYPE/32/
find: cycle detected for /usr/lib/locale/en_US.UTF-8/LC_CTYPE/32/
find: cycle detected for /usr/lib/security/32/
find: cycle detected for /usr/lib/link_audit/32/
find: cycle detected for /usr/lib/nfs/32/
find: cycle detected for /usr/lib/elfedit/32/
install: -p was not found anywhere!
gmake[3]: [Makefile:9516: install_target] Error 2 (ignored)
sed -e 's,[^ '\'']*/opt/qt5/qt5-build/[^/][^/]*/lib,,g' ../../../lib/libQt5Bootstrap.prl > /lib/libQt5Bootstrap.prl
sed -e 's,[^ '\'']*/opt/qt5/qt5-build/[^/][^/]*/lib,,g' ../../../lib/libQt5Bootstrap.la > /lib/libQt5Bootstrap.la
install -m 644 -p /opt/qt5/qt5-build/qtbase/mkspecs/modules-inst/qt_lib_bootstrap_private.pri //mkspecs/modules/
find: stat() error /bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: stat() error /usr/bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: cycle detected for /lib/secure/32/
...etc...

SGaist · wrote on 2 Feb 2021, 19:26

Don't do that kind of things as root, you might break stuff ;-)

One thing I would do is to just build and install qtbase so you have a working base to go further.

Michele31415 · 3 Feb 2021, 06:59

I thought gmake install always had to be done as root. In any case, it works even less as ordinary user in qtbase:

/opt/qt5/qt5-build/qtbase $ gmake install
cd src/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/src/src.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[1]: Entering directory '/opt/qt5/qt5-build/qtbase/src'
cd tools/bootstrap/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/src/tools/bootstrap/bootstrap.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[2]: Entering directory '/opt/qt5/qt5-build/qtbase/src/tools/bootstrap'
install -m 644 -p ../../../lib/libQt5Bootstrap.a /lib/libQt5Bootstrap.a
find: stat() error /lib/libQt5Bootstrap.a: No such file or directory
find: stat() error /bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: stat() error /usr/bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: cannot read dir /etc/sudoers.d: Permission denied
find: cannot read dir /etc/svc/volatile/critpid: Permission denied

jsulm · 2 Mar 2021, 07:00

@Michele31415 said in QT5 build: CC: No such file or directory:

I thought gmake install always had to be done as root

Only when installing into system directories only writable by root.

SGaist · wrote on 3 Feb 2021, 08:48

Sorry, I managed to miss a part of my answer. You should put the sources somewhere in your standard user home folder and do the build there. Then when it's done successfully you can install it and then do it as root if you want it in a system folder. Otherwise, if it's just for your user, you can install it somewhere in your user home folder.

Michele31415 · wrote on 3 Feb 2021, 17:50

I guess I don't understand. I'm the only user. I always use /opt for big projects like QT or QEMU. The last thing I did was:

/opt/qt5/qt5-build/qtbase $ gmake -j16  > build.log 2>&1

and that completed with no errors. So do I now have a working Qt5 in /opt/Qt5 that I can call from other builds? (QT5 is a prerequisite for the OpenSCAD 3D modeler).
The "Building Qt5 from Git" web page says that after doing gmake you should do gmake install. Can I just go ahead and use Qt without doing the install? How do I tell if it's working?

SGaist · wrote on 3 Feb 2021, 18:19

Unless you created a developer build you have to call make install in order to have everything in the right place. Since you have already configured everything else you can go on in each required sub directory and call make/make install.

If the modules are note configured, you can use the classic qmake/make/make install.

Michele31415 · wrote on 4 Feb 2021, 01:36

OK, so I say:

/opt/qt5/qt5-build/qtbase $ gmake
...
(tail follows)
gmake[1]: Leaving directory '/opt/qt5/qt5-build/qtbase/qmake'
cd doc/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/doc/doc.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile 
gmake[1]: Entering directory '/opt/qt5/qt5-build/qtbase/doc'
gmake[1]: Nothing to be done for 'first'.
gmake[1]: Leaving directory '/opt/qt5/qt5-build/qtbase/doc'

and then

/opt/qt5/qt5-build/qtbase $ gmake install
cd src/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/src/src.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[1]: Entering directory '/opt/qt5/qt5-build/qtbase/src'
cd tools/bootstrap/ && ( test -e Makefile || /opt/qt5/qt5-build/qtbase/bin/qmake -o Makefile /opt/qt5/qtbase/src/tools/bootstrap/bootstrap.pro -qtconf /opt/qt5/qt5-build/qtbase/bin/qt.conf -- -opensource -nomake examples -nomake tests -platform solaris-g++ -skip qtserialbus ) && gmake -f Makefile install
gmake[2]: Entering directory '/opt/qt5/qt5-build/qtbase/src/tools/bootstrap'
install -m 644 -p ../../../lib/libQt5Bootstrap.a /lib/libQt5Bootstrap.a
find: stat() error /lib/libQt5Bootstrap.a: No such file or directory
find: stat() error /bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: stat() error /usr/bin/pod2man: Number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS
find: cannot read dir /etc/sudoers.d: Permission denied
find: cannot read dir /etc/svc/volatile/critpid: Permission denied
find: cannot read dir /etc/svc/volatile/cups/certs: Permission denied
find: cannot read dir /etc/svc/volatile/sstore: Permission denied
find: cannot read dir /etc/svc/volatile/gdm: Permission denied
(and on and on)

SGaist · 11 Feb 2021, 01:00

I don't understand why files in /etc are being accessed.

Do you have the same issue if you build Qt in a standard user home folder ?

Michele31415 · 15 Mar 2021, 18:12

@SGaist No, I have not tried building it from my directory in /export/home/. I'm not really sure why that would give a different result. I'm the only user on the machine.

Michele31415 · wrote on 15 Mar 2021, 18:12

OK, I believe I have now successfully installed Qt5 in Solaris 11.4 SPARC. Referring to the above failed gmake install, there were three different things going on.

/lib/libQt5Bootstrap.a not found. So I did

ln -s /opt/qt5/qt5-build/qtbase/lib/libQt5Bootstrap.a /lib/libQt5Bootstrap.a

/usr/bin/pod2man was a symbolic link pointing to itself (that's weird). So in /usr/bin I said

rm pod2man
ln -s /usr/perl5/5.26/bin/pod2man pod2man

All the "cycles found" errors (not shown above) were because gmake install was using /usr/bin/install instead of /opt/csw/bin/install. So I said

cd /opt/csw/bin
ln -s ginstall install

After those changes,

# /opt/qt5/qt5-build/gmake install

worked fine.