On Thursday 13 September 2012 11:50:05 David Faure wrote: > On Thursday 13 September 2012 11:20:11 Volker Krause wrote: > > On Tuesday 11 September 2012 08:12:52 Laszlo Papp wrote: > > > Hi, > > > > > > Trying to build the kde-frameworks branch on ARM, but I am facing the > > > issue > > > below. I had the impression the reduce_relocations changes in Qt5 is > > > managed by cmake from the version 2.8.9 which I have been using in this > > > environment. I have been using the Qt Beta 1 packages. > > > > > > Any help welcome. Thank you in advance. :) > > > > > > Laszlo > > > > > > make > > > [ 0%] Automoc for target kdeqt5staging > > > [ 0%] Built target kdeqt5staging_automoc > > > [ 0%] Built target kdeqt5staging > > > [ 0%] Automoc for target tst_qsavefile > > > [ 0%] Built target tst_qsavefile_automoc > > > [ 0%] Building CXX object > > > libkdeqt5staging/autotests/CMakeFiles/tst_qsavefile.dir/tst_qsavefile.cp > > > p. > > > o > > > In file included from > > > /scratchbox/users/lpapp/home/lpapp/git/kdelibs/libkdeqt5staging/autotest > > > s/ > > > .. /../kde_qt5_compat.h:23, from > > > /scratchbox/users/lpapp/home/lpapp/git/kdelibs/libkdeqt5staging/autotest > > > s/ > > > ts t_qsavefile.cpp:43: /opt/qt5/include/QtCore/qglobal.h:1084: error: > > > #error "You must build your code with position independent code if Qt > > > was > > > built with > > > -reduce-relocations. " "Compile your code with -fPIC or -fPIE." > > > > ^^^ This is not limited to ARM btw, I got the same on x86. I worked around > > this for now by adding -fPIC to my compiler flags. Latest CMake indeed has > > the solution for this, but it apparently needs to be enabled explicitly in > > kdelibs, which I think isn't done yet. > > Doesn't this commit from yesterday fix it?
I'm pretty sure it does :) I hadn't seen Steve's commit, so I haven't tried building with this change and without manually adding -fPIC yet. Volker > Git commit 859ff67a5eeb79ef2c867e114a0c620d614a4cc3 by Stephen Kelly. > Committed on 12/09/2012 at 13:47. > Pushed by skelly into branch 'frameworks'. > > Build with Qt 5 default configuration. > > Qt 5 requires users to create position independent code by default. > > M +4 -0 CMakeLists.txt > > http://commits.kde.org/kdelibs/859ff67a5eeb79ef2c867e114a0c620d614a4cc3 > > diff --git a/CMakeLists.txt b/CMakeLists.txt > index d47fdb3..1ea2a12 100644 > --- a/CMakeLists.txt > +++ b/CMakeLists.txt > @@ -54,6 +54,10 @@ set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" > ${ECM_MODULE_PATH}) > > find_package(Qt5Transitional) > > +if (Qt5_POSITION_INDEPENDENT_CODE) > + set(CMAKE_POSITION_INDEPENDENT_CODE ON) > +endif() > + > if (NOT QT5_BUILD) > add_subdirectory( libinqt5 ) > set(inqt5_LIBRARY inqt5)
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