#11415: qt-everywhere-src-5.12.0 and qtwebengine-5.12.0
-------------------------+-----------------------
 Reporter:  ken@…        |       Owner:  ken@…
     Type:  enhancement  |      Status:  assigned
 Priority:  normal       |   Milestone:  8.4
Component:  BOOK         |     Version:  SVN
 Severity:  normal       |  Resolution:
 Keywords:               |
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Comment (by ken@…):

 Made a little progress, but now stuck on the final link
 (libQt5WebEngineCore.so.5.12 while creating target 16103 of 16103).

 To get to this, I've used a sed from a gentoo overlay:
 {{{
 find . -type f -name "*.pr[fio]" |
  xargs sed -i -e 's|INCLUDEPATH += |&$$QTWEBENGINE_ROOT/include |'
 }}}

 I was dubious about that because none of the prf files get altered, but
 I've now confirmed that it lets me get to the final linkages.

 Unfortunately, after compiling several files it eventually errors when
 linking libQt5WebEngineCore.so

 {{{
 [...]-I/opt/qt5/mkspecs/linux-g++ -o .obj/main.o /scratch/ken/qtwebengine-
 everywhere-src-5.12.0/src/process/main.cpp
 g++ -Wl,-O1 -fuse-ld=gold -Wl,--enable-new-dtags -Wl,-rpath-
 link,/scratch/ken/qtwebengine-everywhere-src-5.12.0/build/lib -Wl,-rpath-
 link,/opt/qt5/lib -o ../../libexec/QtWebEngineProcess .obj/main.o
 -L/opt/qt5/lib -lQt5Gui -lQt5Core -lGL -lpthread -L/scratch/ken
 /qtwebengine-everywhere-src-5.12.0/build/lib -lQt5WebEngineCore
 -L/opt/qt5/lib -lQt5Quick -lQt5Gui -lQt5WebChannel -lQt5Qml -lQt5Network
 -lQt5Positioning -lQt5Core -lpthread
 .obj/main.o:main.cpp:function localtime: error: undefined reference to
 'sandbox::localtime_override(long const*)'
 }}}

 Grep shows me that localtime_override is in
 /build/src/core/release/obj/sandbox/linux/libsandbox_services.a and that
 archive is specified among the files to be linked into
 libQtWebEngineCore.so.5.12.

--
Ticket URL: <http://wiki.linuxfromscratch.org/blfs/ticket/11415#comment:7>
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