Version: 2.5.0 (using Devel) OS: Linux digikam-2.5.0 build failed with gcc-4.7.0: [ 47%] Building CXX object extra/kipi-plugins/common/libkipiplugins/CMakeFiles/kipiplugins.dir/widgets/previewmanager.cpp.o cd /builddir/build/BUILD/digikam-2.5.0/i686-redhat-linux-gnu/extra/kipi-plugins/common/libkipiplugins && /usr/bin/c++ -DMAKE_KIPIPLUGINS_LIB -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -DQT_NO_STL -DQT_NO_CAST_TO_ASCII -D_REENTRANT -DKDE_DEPRECATED_WARNINGS -DKDE4_CMAKE_TOPLEVEL_DIR_LENGTH=21 -DKDE_DEFAULT_DEBUG_AREA=51000 -DAREA_CODE_GENERAL=51000 -DAREA_CODE_LOADING=51001 -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-exceptions -DQT_NO_EXCEPTIONS -fno-check-new -fno-common -Woverloaded-virtual -fno-threadsafe-statics -fvisibility=hidden -Werror=return-type -fvisibility-inlines-hidden -O2 -DNDEBUG -DQT_NO_DEBUG -fPIC -I/builddir/build/BUILD/digikam-2.5.0/i686-redhat-linux-gnu/extra/kipi-plugins/common/libkipiplugins -I/builddir/build/BUILD/digikam-2.5.0/extra/kipi-plugins/common/libkipiplugins -I/builddir/build/BUILD/digikam-2.5.0/extra/kipi-plugins/common/libkipiplugins/dialogs -I/builddir/build/BUILD/digikam-2.5.0/i686-redhat-linux-gnu/extra/kipi-plugins/common/libkipiplugins/dialogs -I/builddir/build/BUILD/digikam-2.5.0/extra/kipi-plugins/common/libkipiplugins/widgets -I/builddir/build/BUILD/digikam-2.5.0/i686-redhat-linux-gnu/extra/kipi-plugins/common/libkipiplugins/widgets -I/builddir/build/BUILD/digikam-2.5.0/extra/kipi-plugins/common/libkipiplugins/tools -I/builddir/build/BUILD/digikam-2.5.0/i686-redhat-linux-gnu/extra/kipi-plugins/common/libkipiplugins/tools -I/usr/lib/include/opencv -I/usr/lib/include -I/usr/include/kde4 -I/usr/include/kde4/KDE -I/usr/include/KDE -I/usr/include/phonon -I/usr/include/QtXmlPatterns -I/usr/include/QtXml -I/usr/include/QtWebKit -I/usr/include/QtUiTools -I/usr/include/QtTest -I/usr/include/QtSvg -I/usr/include/QtSql -I/usr/include/QtScriptTools -I/usr/include/QtScript -I/usr/include/QtOpenGL -I/usr/include/QtNetwork -I/usr/include/QtMultimedia -I/usr/include/QtHelp -I/usr/include/QtDesigner -I/usr/include/QtDeclarative -I/usr/include/QtDBus -I/usr/include/Qt3Support -I/usr/include/QtGui -I/usr/include/QtCore -I/usr/include/Qt -I/usr/lib/qt4/mkspecs/default -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o CMakeFiles/kipiplugins.dir/widgets/previewmanager.cpp.o -c /builddir/build/BUILD/digikam-2.5.0/extra/kipi-plugins/common/libkipiplugins/widgets/previewmanager.cpp /builddir/build/BUILD/digikam-2.5.0/core/utilities/cameragui/devices/gpcamera.cpp: In member function 'virtual bool Digikam::GPCamera::downloadItem(const QString&, const QString&, const QString&)': /builddir/build/BUILD/digikam-2.5.0/core/utilities/cameragui/devices/gpcamera.cpp:1075:35: error: 'dup' was not declared in this scope Reproducible: Didn't try Actual Results: Expected Results:
See full build log here http://nucleo.fedorapeople.org/digikam-gcc-4.7.0.log
This needs #include <unistd.h>.
Created attachment 67471 [details] Patch that fixes all gcc-4.7.0 related issues There are other issues that needs not only "#include <unistd.h>" but also adding this->.
Git commit 4b7be9b72c11503104ba1d3a4843a9b69c76c0e4 by Gilles Caulier. Committed on 05/01/2012 at 09:16. Pushed by cgilles into branch 'master'. apply patch #67471 to compile fine with GCC 4.7.0 M +1 -1 digikam/album/albummanager.h M +2 -2 libs/database/imagehistory/imagehistorygraph_boost.h M +1 -0 utilities/cameragui/devices/gpcamera.cpp http://commits.kde.org/digikam/4b7be9b72c11503104ba1d3a4843a9b69c76c0e4
Git commit 19e3844535fee6b258ee8c20e8565eb0a231cae9 by Gilles Caulier. Committed on 05/01/2012 at 09:18. Pushed by cgilles into branch 'master'. apply patch #67471 to compile fine with GCC 4.7.0 M +1 -1 htmlexport/wizard.cpp M +1 -1 printimages/wizard/wizard.cpp http://commits.kde.org/kipi-plugins/19e3844535fee6b258ee8c20e8565eb0a231cae9