On 05/13/2011 09:52 AM, David C. Rankin wrote: > <snip> > > Final report for this am. Qt3 from svn builds almost to completion. Which is > good progress. The build error I encountered was: > > ../../../../src/kernel/qpngio.cpp:165:27: error: 'png_info' has no member > named 'trans_color' > ../../../../src/kernel/qpngio.cpp:193:17: error: 'png_info' has no member > named 'trans_alpha' > > I have no idea where to start looking for that problem. It may be a patch > issue. We will have more time to look at this later. I have backed out some of > the patches that were already applied to the qt3 svn code. Right now I'm > building with the following patches (attached): > > gcc46-arch.diff > qt-odbc.patch > qt-patches.dcr.tar.bz2 > qt3-png14.patch I removed the qt3-png14.patch and it seems to have either made things better or worse :) The next build error encountered is with odbc. I have tried both with and without the odbc patch -- it's definitely needed. The problem I run into is the linker can't find -liodbc? Maybe we are missing another link that isn't just a header link. The full error is: g++ -c -pipe -g -fno-exceptions -Wall -W -march=x86-64 -mtune=generic -O2 -pipe -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_PLUGIN -DQT_SHARED -I/build/src/qt3/mkspecs/linux-g++ -I. -I/usr/include/freetype2 -I../../../../include -I/usr/X11R6/include -I/usr/X11R6/include -I.moc/release-shared-mt/ -o .obj/qsql_odbc.o ../../../../src/sql/drivers/odbc/qsql_odbc.cpp ../../../../src/sql/drivers/odbc/qsql_odbc.cpp: In member function 'bool QODBCPrivate::setConnectionOptions(const QString&)': ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:546:67: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:549:74: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:552:69: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:571:67: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:574:67: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:593:61: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp: In member function 'virtual bool QODBCDriver::beginTransaction()': ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:1666:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../../../../src/sql/drivers/odbc/qsql_odbc.cpp: In member function 'bool QODBCDriver::endTrans()': ../../../../src/sql/drivers/odbc/qsql_odbc.cpp:1716:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] test -d ../../../sqldrivers/ || mkdir -p ../../../sqldrivers/ rm -f libqsqlodbc.so g++ -fno-exceptions -shared -o libqsqlodbc.so .obj/main.o .obj/qsql_odbc.o -L/build/src/qt3/lib -L/usr/X11R6/lib -L/usr/X11R6/lib -liodbc -lqt-mt -lz -lGLU -lGL -lXmu -lXrender -lXrandr -lXcursor -lXinerama -lXft -lfreetype -lfontconfig -lXext -lX11 -lm -lSM -lICE -ldl -lpthread /usr/bin/ld: cannot find -liodbc collect2: ld returned 1 exit status make[4]: *** [../../../sqldrivers/libqsqlodbc.so] Error 1 make[4]: Leaving directory `/build/src/qt3/plugins/src/sqldrivers/odbc' make[3]: *** [sub-odbc] Error 2 make[3]: Leaving directory `/build/src/qt3/plugins/src/sqldrivers' make[2]: *** [sub-sqldrivers] Error 2 make[2]: Leaving directory `/build/src/qt3/plugins/src' make[1]: *** [sub-plugins] Error 2 make[1]: Leaving directory `/build/src/qt3' make: *** [init] Error 2 ==> ERROR: A failure occurred in build(). Aborting... I'm thinking we probably need to extract the qt-x11-free-3.3.8b.tar.gz code next to the Qt3 (svn) code and run a diff to see what is there and what isn't. I'll try and give that a go later this weekend unless somebody beats me to it... -- David C. Rankin, J.D.,P.E.