On May 9, 2012, at 2:54 PM, Alan W. Irwin wrote:
> On 2012-05-09 03:21-0700 Jerry wrote:
>
>> I can no longer build from the current SVN version. I _can_ build from a
>> rather old (months--not sure how many months) SVN that I have saved. As far
>> as I know the only two things that have changed are PLplot version and OS
>> version--I updated OS X from 10.6.8 Snow Leopard to 10.7.x Lion recently.
>> The only variable I have easy control of is PLplot version. I assume that
>> reverting to Snow Leopard would be painful and of questionable use.
>>
>> Here's the problem:
>>
>>
>>
>> Linking C shared library libplplottcltkd.dylib
>> cd /usr/local/plplot_build_dir/bindings/tcl && "/Applications/CMake
>> 2.8-6.app/Contents/bin/cmake" -E cmake_link_script
>> CMakeFiles/plplottcltkd.dir/link.txt --verbose=1
>> /usr/local/adacore-gnat-2011/bin/gcc -dynamiclib
>> -Wl,-headerpad_max_install_names -single_module -compatibility_version 9.0.0
>> -current_version 9.2.0 -o libplplottcltkd.9.2.0.dylib -install_name
>> /usr/local/plplot_build_dir/bindings/tcl/libplplottcltkd.9.dylib
>> CMakeFiles/plplottcltkd.dir/tclAPI.c.o
>> CMakeFiles/plplottcltkd.dir/tclMain.c.o
>> CMakeFiles/plplottcltkd.dir/__/tk/Pltk_Init.c.o
>> CMakeFiles/plplottcltkd.dir/__/tk/plframe.c.o
>> CMakeFiles/plplottcltkd.dir/__/tk/plr.c.o
>> CMakeFiles/plplottcltkd.dir/__/tk/tcpip.c.o
>> CMakeFiles/plplottcltkd.dir/__/tk/tkMain.c.o libtclmatrixd.9.2.0.dylib
>> ../../src/libplplotd.11.0.0.dylib -framework tcl -framework tk
>> ../../lib/csa/libcsirocsa.0.0.1.dylib
>> ../../lib/qsastime/libqsastime.0.0.1.dylib
>> Undefined symbols for architecture x86_64:
>> "_XLookupString", referenced from:
>> _PlFrameKeyEH in plframe.c.o
>> "_XFlush", referenced from:
>> _DisplayPlFrame in plframe.c.o
>> ld: symbol(s) not found for architecture x86_64
>> collect2: ld returned 1 exit status
>> make[2]: *** [bindings/tcl/libplplottcltkd.9.2.0.dylib] Error 1
>> make[1]: *** [bindings/tcl/CMakeFiles/plplottcltkd.dir/all] Error 2
>> make: *** [all] Error 2
>>
>>
>>
>> I should add that there has been one other change but I don't think it's
>> relevant--I have (once again!) installed MacPorts which is a shadow
>> quasi-OS-and-more which purports to be completely independent of OS X, and
>> installs in /opt/local. However, and I mention this only because I don't
>> understand what is happening above but see some possible tcl issues,
>> MacPorts does place this symlink
>>
>> /Library/Tcl/macports1.0
>>
>> which points to
>>
>> /opt/local/share/macports/Tcl/macports1.0/macports_autoconf.tcl
>> /opt/local/share/macports/Tcl/macports1.0/macports_dlist.tcl
>> /opt/local/share/macports/Tcl/macports1.0/macports_fastload.tcl
>> /opt/local/share/macports/Tcl/macports1.0/macports_index.tcl
>> /opt/local/share/macports/Tcl/macports1.0/macports_util.tcl
>> /opt/local/share/macports/Tcl/macports1.0/MacPorts.dylib
>> /opt/local/share/macports/Tcl/macports1.0/macports.tcl
>> /opt/local/share/macports/Tcl/macports1.0/pkgIndex.tcl
>>
>
> Hi Jerry:
>
> My guess is the the issue is some conflict between what -framework tcl
> means in the above command line (for example, that probably refers to the
> system version of Tcl) versus your macport install of Tcl. However, I
> don't have any Mac OS X/macports experience so one of the others here
> with such experience might be able to help you further. However,
> unless and until you can get such detailed help with the above Tcl
> linking issue, I suggest for now you simply work around the issue by
> disabling the Tcl part of the PLplot build using the -DENABLE_tcl=OFF
> cmake option.
>
> Alan
I thought of that earlier too but didn't report it in my first post. With
-DENABLE_tcl=OFF \
-DENABLE_tk=OFF \
(FWIW, my build script includes in CMAKE_LIBRARY_PATH the paths
/usr/lib/libtcl.dylib:\
/usr/lib/libtk.dylib
which are the standard-issue OS X libraries as far as I know, and which have
worked in the past.)
I get this (!) which appears to be Qt problems:
Linking CXX shared module qt.so
cd /usr/local/plplot_build_dir/drivers && "/Applications/CMake
2.8-6.app/Contents/bin/cmake" -E cmake_link_script CMakeFiles/qt.dir/link.txt
--verbose=1
/usr/local/adacore-gnat-2011/bin/c++ -bundle -Wl,-headerpad_max_install_names
-o qt.so CMakeFiles/qt.dir/qt.cpp.o ../src/libplplotd.11.0.0.dylib
/usr/lib/libm.dylib ../bindings/qt_gui/libplplotqtd.0.0.1.dylib
../src/libplplotd.11.0.0.dylib ../lib/csa/libcsirocsa.0.0.1.dylib
../lib/qsastime/libqsastime.0.0.1.dylib
Undefined symbols for architecture x86_64:
"QString::fromAscii_helper(char const*, int)", referenced from:
QString::QString(char const*) in qt.cpp.o
"QString::free(QString::Data*)", referenced from:
QString::~QString() in qt.cpp.o
"QCoreApplication::self", referenced from:
QCoreApplication::instance() in qt.cpp.o
"QWidget::move(QPoint const&)", referenced from:
QWidget::move(int, int) in qt.cpp.o
"QWidget::resize(QSize const&)", referenced from:
QWidget::resize(int, int) in qt.cpp.o
"qt_assert_x(char const*, char const*, char const*, int)", referenced from:
QMutexLocker::QMutexLocker(QMutex*) in qt.cpp.o
"QMutex::lock()", referenced from:
QMutexLocker::QMutexLocker(QMutex*) in qt.cpp.o
"QMutex::unlock()", referenced from:
QMutexLocker::unlock() in qt.cpp.o
"QApplication::QApplication(int&, char**, bool, int)", referenced from:
initQtApp(bool) in qt.cpp.o
"QSvgGenerator::size() const", referenced from:
plD_eop_svgqt(PLStream*) in qt.cpp.o
"QPicture::QPicture(int)", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
plD_init_extqt(PLStream*) in qt.cpp.o
"QPainter::QPainter(QPaintDevice*)", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
plD_init_extqt(PLStream*) in qt.cpp.o
"QWidget::setWindowTitle(QString const&)", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
"qFlagLocation(char const*)", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
"QObject::connect(QObject const*, char const*, QObject const*, char const*,
Qt::ConnectionType)", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
"QPainter::~QPainter()", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
plD_init_extqt(PLStream*) in qt.cpp.o
"QPicture::~QPicture()", referenced from:
plD_init_qtwidget(PLStream*) in qt.cpp.o
plD_init_extqt(PLStream*) in qt.cpp.o
"QWidget::raise()", referenced from:
plD_eop_qtwidget(PLStream*) in qt.cpp.o
"QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)",
referenced from:
plD_eop_qtwidget(PLStream*) in qt.cpp.o
"QImage::scanLine(int)", referenced from:
plD_init_memqt(PLStream*) in qt.cpp.o
plD_eop_memqt(PLStream*) in qt.cpp.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[2]: *** [drivers/qt.so] Error 1
make[1]: *** [drivers/CMakeFiles/qt.dir/all] Error 2
make: *** [all] Error 2
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