Hi,
The only compile error I got was the streaming of an std::ostringstream in
OSGClusterwindow, line 235:
SFATAL << "Error starting: " << command.str() << std::endl;
I had to add ".str()" at the end of command, otherwise everything we're
using (sans Qt) builds and links in debug mode, so far.
/Marcus
2014-06-27 9:08 GMT+02:00 Marcus Lindblom Sonestedt <ma...@yar.nu>:
> Hi,
>
> (long time, no see, guys. I hope you're all doing well ;-)
>
> We're upgrading our compiler (VS2008->2013) and third-party libraries, and
> I'm running into cmake configure problems with OpenSG, which is not my
> forte, yet.
>
> (I'll be sure to post any fixes we implement to make stuff work with
> VS2013 and Qt5, of course)
>
> Anyway, OpenEXR configuration fails with this error:
>
> CMake Error at CMake/FindOpenEXR.cmake:70 (FILE):
> file FILE([TO_CMAKE_PATH|TO_NATIVE_PATH] path result) must be called with
> exactly three arguments.
> Call Stack (most recent call first):
> CMake/OSGBuildFunctions.cmake:2672 (FIND_PACKAGE)
> CMake/OSGConfigurePackages.cmake:343 (OSG_FIND_PACKAGE)
> CMakeLists.txt:591 (OSG_CONFIGURE_OPENEXR)
>
> The line (70) is:
> FILE(TO_CMAKE_PATH ${OPENEXR_INCLUDE_DIR} OPENEXR_INCLUDE_DIR)
>
> And the result of OPENEXR_INCLUDE_DIR is this:
>
>
> c:/_work/_unzip/opensg/supportlibs.7z/supportlibs/include;c:/_work/_unzip/opensg/supportlibs.7z/supportlibs/include/OpenEXR
>
> The fix is to add quotes to the middle part:
> FILE(TO_CMAKE_PATH "${OPENEXR_INCLUDE_DIR}" OPENEXR_INCLUDE_DIR)
>
> At least it does not error out, but it still fails to find the libraries.
> I don't care much as we don't use the EXR file-format currently. I suppose
> it can be fixed by pointing to those support libs.
>
>
> Btw, the supportlibs.7z file/directory is from 2009 (i.e. the time we
> built OpenSG, supplied by you guys), but it should still work, right?
> (unless I need to recompile them with VS2013 too... augh)
>
> The related cmake options I set (which are set from a python build file,
> hence the odd syntax):
>
> '-DOSG_USE_OSGSUPPORT_LIBS=ON',
> '-DOSG_USE_STATIC_SUPPORT_LIBS=ON',
> '-DOSG_SUPPORT_ROOT=%s' % module.supportlibs,
> '-DPNG_INCLUDE_DIR=%s' % pj(module.supportlibs, 'include'),
>
> Anyway, I'm perfectly happy to compile without OpenEXR, which we don't use
> at the moment.
>
>
>
> It also fails to find Qt5, but that's only a warning. The only related
> output is w.r.t Qt4:
>
> CMake Warning at
> c:/_work/_unzip/cmake/cmake-2.8.12.2-win32-x86.7z/cmake-2.8.12.2-win32-x86/share/cmake-2.8/Modules/FindQt4.cmake:659
> (message):
> C:/Code/tpd-build/Libs/Qt/qt-repo/qtbase/bin/qmake.exe reported
> QT_INSTALL_LIBS as "c:/_work/C_Code/tpd-build/tmp/qt/lib" but QtCore could
> not be found there. Qt is NOT installed correctly for the target build
> environment.
> Call Stack (most recent call first):
> CMake/OSGBuildFunctions.cmake:2672 (FIND_PACKAGE)
> CMake/OSGConfigurePackages.cmake:758 (OSG_FIND_PACKAGE)
> CMakeLists.txt:700 (OSG_CONFIGURE_QT)
>
> I'm not sure how well cmake supports Qt5.
>
> (The qmake.exe it finds is Qt5.3.1. qmake.exe I built myself. Also, in the
> <dir>/qt/lib there is a Qt5Core.lib, so it should be ok.)
>
> Do I need to do anything special to enable Qt5 (as opposed to 4?).
> Qt5 seems to be supported as it appears in the files, but theres nothing
> in the output indicating that it even tries to look for Qt5.
>
> The resulting configure output has a few lines like:
> Dependency (Qt{4|5}) not found, can not build (OSGWindowQT4
> / OSGContribCSMQt)
>
> But there's no FindQt5 in cmake/modules nor any references to 5 in
> FindQt.cmake?
>
>
> I'm using cmake version 2.8.12.2, by the way. (I just noticed 3.0.0 came
> out, but that's probably too bleeding an edge to tamper with, or is it
> required for Qt5 support?)
>
> Cheers,
> /Marcus
>
>
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