[9.2-STABLE/CLANG 3.3|3.4] x11/kdelibs4

[O. Hartmann]

On Fri, 18 Apr 2014 20:32:29 +0200
Dimitry Andric <dim at FreeBSD.org> wrote:

> On 18 Apr 2014, at 08:10, O. Hartmann <ohartman at zedat.fu-berlin.de> wrote:
> > I run on a 9.2-STABLE box since a couple of weeks for now always into
> > the same problem. The port x11/kdelibs4 has been updated or needs to be
> > recompiled but the compiling process gets stuck forever (now I let the
> > system being stuck over night ~ 12 hours).
> 
> Which revision of 9-STABLE, and which version of clang?

At this very moment, it is
9.2-STABLE #0 r264545: Wed Apr 16 21:09:51 CEST 2014 amd64

and for CLANG it is
FreeBSD clang version 3.4 (tags/RELEASE_34/final 197956) 20140216
Target: x86_64-unknown-freebsd9.2

but I try for ~ 4 weeks now unsuccessfullz to compile and the OS has changed in the
meanwhile as well as we are on 9.2-STABLE with LLVM/CLANG 3.4 now - it was the same a
couple of weeks ago with LLVM/CLANG 3.3.

> 
> 
> ...
> > The process ends up always at 98%, see below. I already completely
> > deinstalled the port and let the portmaster update process recreate it,
> > but it is the same status at the end.
> ...
> > [ 98%] Building CXX object
> > khtml/CMakeFiles/khtml.dir/html/html_documentimpl.o In file included
> > from /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/html/html_documentimpl.cpp:25:
> 
> Can you get me the preprocessed version of html_documentimpl.cpp?  It
> should be enough to send a TERM signal to the clang -cc1 process, then
> it should dump a .sh and .ii file in /tmp.

With the setting MAKE_JOBS_UNSAFE=yes the compiler gets stuck earlier, see below.
Find attached the requested files - but they have been dumped with MAKE_JOBS_UNSAFE=yes
set.

> 
> -Dimitry
> 


[ 66%] Building CXX object khtml/CMakeFiles/khtml.dir/css/parser.o
In file included
from /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/css/parser.cpp:106: In file
included from /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_docimpl.h:30: In
file included
from /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_elementimpl.h:29: In file
included from /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_nodeimpl.h:33: In
file included
from /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/misc/idstring.h:27: /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_stringimpl.h:52:6:
warning: cast from 'char *' to 'QChar *' increases required alignment from 1 to 2
[-Wcast-align] s = QT_ALLOC_QCHAR_VEC( havestr ? len : 1 );
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_stringimpl.h:35:33:
note: expanded from macro 'QT_ALLOC_QCHAR_VEC' #define QT_ALLOC_QCHAR_VEC( N ) (QChar*)
new char[ sizeof(QChar)*( N ) ]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_stringimpl.h:66:6:
warning: cast from 'char *' to 'QChar *' increases required alignment from 1 to 2
[-Wcast-align] s = QT_ALLOC_QCHAR_VEC( 1 ); ^~~~~~~~~~~~~~~~~~~~~~~
/usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_stringimpl.h:35:33: note:
expanded from macro 'QT_ALLOC_QCHAR_VEC' #define QT_ALLOC_QCHAR_VEC( N ) (QChar*) new
char[ sizeof(QChar)*( N ) ] ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_stringimpl.h:73:6: warning:
cast from 'char *' to 'QChar *' increases required alignment from 1 to 2 [-Wcast-align]
        s = QT_ALLOC_QCHAR_VEC( havestr ? length : 1 );
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/ports/x11/kdelibs4/work/kdelibs-4.12.4/khtml/xml/dom_stringimpl.h:35:33: note:
expanded from macro 'QT_ALLOC_QCHAR_VEC' #define QT_ALLOC_QCHAR_VEC( N ) (QChar*) new
char[ sizeof(QChar)*( N ) ] ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
clang++: error: unable to execute command: Terminated: 15
clang++: error: clang frontend command failed due to signal (use -v to see invocation)
FreeBSD clang version 3.4 (tags/RELEASE_34/final 197956) 20140216
Target: x86_64-unknown-freebsd9.2
Thread model: posix
clang++: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and
include the crash backtrace, preprocessed source, and associated run script. clang++:
note: diagnostic msg: ********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++: note: diagnostic msg: /tmp/parser-b6e15c.cpp
clang++: note: diagnostic msg: /tmp/parser-b6e15c.sh
clang++: note: diagnostic msg: 

********************
*** [khtml/CMakeFiles/khtml.dir/css/parser.o] Error code 254

Stop in /usr/ports/x11/kdelibs4/work/.build.
*** [khtml/CMakeFiles/khtml.dir/all] Error code 1
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