[mythtv-users] 30 build error

[Udo van den Heuvel]

Elsewhere I find:

make[2]: Leaving directory
'/usr/src/redhat/BUILD/mythtv-30.0/mythtv/libs/libmythupnp'
cd libmyth/ && ( test -e Makefile || /usr/bin/qmake-qt5 -o Makefile
/usr/src/redhat/BUILD/mythtv-30.0/mythtv/libs/libmyth/libmyth.pro
QMAKE=/usr/bin/qmake-qt5 ) && make -f Makefile install
make[2]: Entering directory
'/usr/src/redhat/BUILD/mythtv-30.0/mythtv/libs/libmyth'
/usr/bin/qmake-qt5 -install qinstall -exe libmyth-30.so.30.0.0
/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/lib64/libmyth-30.so.30.0.0
strip --strip-unneeded
/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/lib64/libmyth-30.so.30.0.0
ln -f -s libmyth-30.so.30.0.0
/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/lib64/libmyth-30.so
ln -f -s libmyth-30.so.30.0.0
/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/lib64/libmyth-30.so.30
ln -f -s libmyth-30.so.30.0.0
/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/lib64/libmyth-30.so.30.0
/usr/bin/qmake-qt5 -install qinstall
/usr/src/redhat/BUILD/mythtv-30.0/mythtv/libs/libmyth/dialogbox.h
/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include/mythtv/dialogbox.h

So libmyth appears to be built.
Why does the build error about it later?


On 24-06-19 12:00, Udo van den Heuvel wrote:
> Hello,
> 
> While trying to build the latest mythtv I encountered this:
> 
> g++ -pipe -march=k8 -mtune=k8 -msse -msse2 -msse3 -m3dnow -O2 -g -pipe
> -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches
> -m64 -fomit-frame-pointer -std=c++11 -fomit-frame-pointer -fPIC
> -DQT_DISABLE_DEPRECATED_BEFORE=0x050300 -msse -pthread
> -DNEED_HDHOMERUN_DEVICE_SELECTOR_LOAD_FROM_STR -g -Wall -Wextra
> -Wpointer-arith -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS
> -fvisibility-inlines-hidden -Wdouble-promotion -Wduplicated-cond
> -Wlogical-op -Wmissing-declarations -Wnull-dereference
> -Woverloaded-virtual -funit-at-a-time -faligned-new
> -Wzero-as-null-pointer-constant -Wsuggest-override -fvisibility=hidden
> -fomit-frame-pointer -std=gnu++11 -D_REENTRANT -Wall -W -dM -E -o
> moc/moc_predefs.h /usr/lib64/qt5/mkspecs/features/data/dummy.cpp
> make[2]: *** No rule to make target '/usr/lib64/libmyth-30.so', needed
> by 'libmytharchive.so'.  Stop.
> make[2]: *** Waiting for unfinished jobs....
> make[2]: Leaving directory
> '/usr/src/redhat/BUILD/mythtv-30.0/mythplugins/mytharchive/mytharchive'
> make[1]: *** [Makefile:48: sub-mytharchive-make_first] Error 2
> make[1]: Leaving directory
> '/usr/src/redhat/BUILD/mythtv-30.0/mythplugins/mytharchive'
> make: *** [Makefile:46: sub-mytharchive-make_first] Error 2
> error: Bad exit status from /var/tmp/rpm-tmp.qWHg1W (%build)
> 
> 
> What went wrong?
> How can I correct this?
> 
> 
> Oh, earlier the terminal shows:
> 
> gcc -c -pipe -march=k8 -mtune=k8 -msse -msse2 -msse3 -m3dnow -O2 -g
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches
> -m64 -fomit-frame-pointer -std=c11 -fPIC -pthread -I/usr/include/libxml2
> -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid
> -Wextra -Wdisabled-optimization -Wpointer-arith -Wwrite-strings -Wundef
> -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes
> -Wno-parentheses -Wno-format-zero-length -Wno-pointer-sign
> -Wno-unused-const-variable -Wno-bool-operation -O3 -fno-math-errno
> -fno-signed-zeros -fno-tree-vectorize
> -Werror=implicit-function-declaration -Werror=return-type -Werror=vla
> -fdiagnostics-color=auto -Wno-maybe-uninitialized -Wdouble-promotion
> -Wduplicated-cond -Wjump-misses-init -Wlogical-op -Wnull-dereference
> -fomit-frame-pointer -D_REENTRANT -Wall -W -fPIC -D_GNU_SOURCE
> -DPREFIX="/usr" -DMMX -Dusing_libcec -D_FILE_OFFSET_BITS=64
> -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB
> -DQT_SQL_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -isystem
> /usr/include/libxml2 -isystem /usr/include/X11
> -I/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include
> -I/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include/mythtv
> -I/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include/mythtv/libmythbase
> -I/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include/mythtv/libmythui
> -I/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include/mythtv/libmyth
> -I/root/rpmbuild/BUILD/mythtv-30.0/temp/usr/include/mythtv/libmythservicecontracts
> -isystem /usr/include/libdrm -isystem /usr/include/qt5 -isystem
> /usr/include/qt5/QtOpenGL -isystem /usr/include/qt5/QtWidgets -isystem
> /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtXml -isystem
> /usr/include/qt5/QtSql -isystem /usr/include/qt5/QtNetwork -isystem
> /usr/include/qt5/QtCore -Imoc -I/usr/lib64/qt5/mkspecs/linux-g++ -o
> obj/pxsup2dast.o external/pxsup2dast.c
> make[2]: *** No rule to make target '/usr/lib64/libmyth-30.so', needed
> by 'mytharchivehelper'.  Stop.
> make[2]: *** Waiting for unfinished jobs....
> fileselector.cpp: In member function 'void
> FileSelector::itemClicked(MythUIButtonListItem*)':
> fileselector.cpp:146:19: warning: potential null pointer dereference
> [-Wnull-dereference]
>      if (fileData->directory)
>          ~~~~~~~~~~^~~~~~~~~
> 
> 
> 
> 
> Kind regards,
> Udo
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