error: invalid conversion from ‘char* const*’ to ‘char**’ [-fpermissive]
Requirements
-
I searched through the issues if the issue already exists
Steps to reproduce
Labplot 2.10.1 rebuilt failed with recent matio update on Fedora.
Expected
The build pass.
Observed
[278/605] /usr/bin/g++ -DCXX_COMPILER="\"GNU 14.0.1\"" -DCXX_COMPILER_FLAGS="\"-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector -fexceptions -std=c++11 -O2 -Wcast-align -Wswitch-enum -fvisibility=default -pedantic -Wzero-as-null-pointer-constant\"" -DGIT_COMMIT=\"\" -DHAVE_AT_LEAST_HDF5_1_10_0 -DHAVE_AT_LEAST_HDF5_1_10_1 -DHAVE_CANTOR_LIBS -DHAVE_DISCOUNT -DHAVE_FFTW3 -DHAVE_FITS -DHAVE_HDF5 -DHAVE_KF5_NEW_STUFF -DHAVE_KF5_SYNTAX_HIGHLIGHTING -DHAVE_KUSERFEEDBACK -DHAVE_LIBCERF -DHAVE_LIBORIGIN -DHAVE_MATIO -DHAVE_NETCDF -DHAVE_NEW_CANTOR_LIBS -DHAVE_POPPLER -DHAVE_QTSERIALPORT -DHAVE_READSTAT -DHAVE_ZIP -DKCOREADDONS_LIB -DKF_DEPRECATED_WARNINGS_SINCE=0x060000 -DLVERSION=\"2.10.0\" -DQT_CONCURRENT_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DEPRECATED_WARNINGS_SINCE=0x060000 -DQT_DISABLE_DEPRECATED_BEFORE=0x50700 -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_SERIALPORT_LIB -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_SVG_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -DSPICEFILTERTEST_EN -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/labplot-2.10.1/redhat-linux-build/src -I/builddir/build/BUILD/labplot-2.10.1/src -I/builddir/build/BUILD/labplot-2.10.1/redhat-linux-build/src/labplot2lib_autogen/include -I/builddir/build/BUILD/labplot-2.10.1 -I/builddir/build/BUILD/labplot-2.10.1/redhat-linux-build -I/builddir/build/BUILD/labplot-2.10.1/src/. -I/builddir/build/BUILD/labplot-2.10.1/src/backend/gsl -I/builddir/build/BUILD/labplot-2.10.1/src/commonfrontend/widgets -I/usr/include/cfitsio -I/usr/include/liborigin -isystem /usr/include/poppler/qt5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtSvg -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtSql -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KConfig -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KCrash -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KIO -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtConcurrent -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOGui -isystem /usr/include/KF5/KWindowSystem -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KAuthWidgets -isystem /usr/include/KF5/KAuthCore -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/Sonnet -isystem /usr/include/qt5/QtSerialPort -isystem /usr/include/KF5/KSyntaxHighlighting -isystem /usr/include/KUserFeedback -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KMoreTools -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KParts -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector -fexceptions -std=c++11 -O2 -Wcast-align -Wswitch-enum -fvisibility=default -pedantic -Wzero-as-null-pointer-constant -DNDEBUG -std=c++11 -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -MD -MT src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o -MF src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o.d -o src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o -c /builddir/build/BUILD/labplot-2.10.1/src/backend/datasources/filters/MatioFilter.cpp
FAILED: src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o
/usr/bin/g++ -DCXX_COMPILER="\"GNU 14.0.1\"" -DCXX_COMPILER_FLAGS="\"-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector -fexceptions -std=c++11 -O2 -Wcast-align -Wswitch-enum -fvisibility=default -pedantic -Wzero-as-null-pointer-constant\"" -DGIT_COMMIT=\"\" -DHAVE_AT_LEAST_HDF5_1_10_0 -DHAVE_AT_LEAST_HDF5_1_10_1 -DHAVE_CANTOR_LIBS -DHAVE_DISCOUNT -DHAVE_FFTW3 -DHAVE_FITS -DHAVE_HDF5 -DHAVE_KF5_NEW_STUFF -DHAVE_KF5_SYNTAX_HIGHLIGHTING -DHAVE_KUSERFEEDBACK -DHAVE_LIBCERF -DHAVE_LIBORIGIN -DHAVE_MATIO -DHAVE_NETCDF -DHAVE_NEW_CANTOR_LIBS -DHAVE_POPPLER -DHAVE_QTSERIALPORT -DHAVE_READSTAT -DHAVE_ZIP -DKCOREADDONS_LIB -DKF_DEPRECATED_WARNINGS_SINCE=0x060000 -DLVERSION=\"2.10.0\" -DQT_CONCURRENT_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DEPRECATED_WARNINGS_SINCE=0x060000 -DQT_DISABLE_DEPRECATED_BEFORE=0x50700 -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_PRINTSUPPORT_LIB -DQT_SERIALPORT_LIB -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_SVG_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB -DSPICEFILTERTEST_EN -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/builddir/build/BUILD/labplot-2.10.1/redhat-linux-build/src -I/builddir/build/BUILD/labplot-2.10.1/src -I/builddir/build/BUILD/labplot-2.10.1/redhat-linux-build/src/labplot2lib_autogen/include -I/builddir/build/BUILD/labplot-2.10.1 -I/builddir/build/BUILD/labplot-2.10.1/redhat-linux-build -I/builddir/build/BUILD/labplot-2.10.1/src/. -I/builddir/build/BUILD/labplot-2.10.1/src/backend/gsl -I/builddir/build/BUILD/labplot-2.10.1/src/commonfrontend/widgets -I/usr/include/cfitsio -I/usr/include/liborigin -isystem /usr/include/poppler/qt5 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtSvg -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtSql -isystem /usr/include/KF5/KArchive -isystem /usr/include/KF5 -isystem /usr/include/KF5/KCompletion -isystem /usr/include/KF5/KConfig -isystem /usr/include/KF5/KConfigCore -isystem /usr/include/KF5/KCrash -isystem /usr/include/KF5/KI18n -isystem /usr/include/KF5/KIconThemes -isystem /usr/include/KF5/KIOCore -isystem /usr/include/KF5/KIO -isystem /usr/include/KF5/KCoreAddons -isystem /usr/include/KF5/KService -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtConcurrent -isystem /usr/include/KF5/KIOFileWidgets -isystem /usr/include/KF5/KIOWidgets -isystem /usr/include/KF5/KIOGui -isystem /usr/include/KF5/KWindowSystem -isystem /usr/include/KF5/KJobWidgets -isystem /usr/include/KF5/Solid -isystem /usr/include/KF5/KWidgetsAddons -isystem /usr/include/KF5/KBookmarks -isystem /usr/include/qt5/QtXml -isystem /usr/include/KF5/KItemViews -isystem /usr/include/KF5/KXmlGui -isystem /usr/include/KF5/KConfigWidgets -isystem /usr/include/KF5/KConfigGui -isystem /usr/include/KF5/KCodecs -isystem /usr/include/KF5/KAuthWidgets -isystem /usr/include/KF5/KAuthCore -isystem /usr/include/KF5/KAuth -isystem /usr/include/KF5/KTextWidgets -isystem /usr/include/KF5/SonnetUi -isystem /usr/include/KF5/Sonnet -isystem /usr/include/qt5/QtSerialPort -isystem /usr/include/KF5/KSyntaxHighlighting -isystem /usr/include/KUserFeedback -isystem /usr/include/KF5/KNewStuff3 -isystem /usr/include/KF5/KMoreTools -isystem /usr/include/KF5/Attica -isystem /usr/include/KF5/KParts -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector -fexceptions -std=c++11 -O2 -Wcast-align -Wswitch-enum -fvisibility=default -pedantic -Wzero-as-null-pointer-constant -DNDEBUG -std=c++11 -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -MD -MT src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o -MF src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o.d -o src/CMakeFiles/labplot2lib.dir/backend/datasources/filters/MatioFilter.cpp.o -c /builddir/build/BUILD/labplot-2.10.1/src/backend/datasources/filters/MatioFilter.cpp
/builddir/build/BUILD/labplot-2.10.1/src/backend/datasources/filters/MatioFilter.cpp: In static member function ‘static QString MatioFilter::fileInfoString(const QString&)’:
/builddir/build/BUILD/labplot-2.10.1/src/backend/datasources/filters/MatioFilter.cpp:345:32: error: invalid conversion from ‘char* const*’ to ‘char**’ [-fpermissive]
345 | char** dir = Mat_GetDir(matfp, &n);
| ~~~~~~~~~~^~~~~~~~~~~
| |
| char* const*
/builddir/build/BUILD/labplot-2.10.1/src/backend/datasources/filters/MatioFilter.cpp: In member function ‘void MatioFilterPrivate::parse(const QString&)’:
/builddir/build/BUILD/labplot-2.10.1/src/backend/datasources/filters/MatioFilter.cpp:553:32: error: invalid conversion from ‘char* const*’ to ‘char**’ [-fpermissive]
553 | char** dir = Mat_GetDir(matfp, &varCount);
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~
| |
| char* const*
build log: https://kojipkgs.fedoraproject.org//work/tasks/4478/116744478/build.log