#7787: GCC-6 causes compilation problems with Qt4 and its corresponding Qtwebkit
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Reporter: renodr | Owner: blfs-book@…
Type: defect | Status: new
Priority: normal | Milestone: 7.10
Component: BOOK | Version: SVN
Severity: normal | Keywords:
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While trying to compile Qt4 on my workstation, I found that it wouldn't
compile due to a C++11 problem. I don't have the exact error at the
moment, but I had to add "-std=c++99" to "mkspecs/commmon/gcc-base.conf"
to get it to compile.
On the other hand, I have not been able to get qtwebkit-2.3.4 to compile
at all. Here is what I have tried:
* Adding -fno-strict-aliasing to the makeargs parameter.
* Adding -fno-delete-null-pointer-checks to the makeargs parameter.
* Adding -std=c++99 to the makeargs parameter.
Even with all of those options, I get the error/output seen here:
http://higgs.linuxfromscratch.org/~renodr/qtwebkit-2.3.4-error-output.txt
I have observed this issue on both trunk and systemd based systems, so I
know it isn't specific to systemd.
Somehow, I got it past that problem earlier to only have it complain about
missing symbols and attributes in a *.ar archive that it created earlier
and was trying to link to (I cannot provide more specifics. I currently
only have links on that system at the moment).
According to my records, this worked fine on GCC-5, but I haven't built it
since Glibc-2.23 (or the patches for binutils and glibc), so I have no
clue when it actually broke.
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Ticket URL: <http://wiki.linuxfromscratch.org/blfs/ticket/7787>
BLFS Trac <http://wiki.linuxfromscratch.org/blfs>
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