Phil, sorry for being such a pest. This is the third time, I started with creating a bug report against rpm, but each time I noticed something that points in your direction.
On Monday 06 December 2010, 18:01:27 Phil Thompson wrote: > On Mon, 6 Dec 2010 14:59:11 +0100, "Hans-Peter Jansen" > <[email protected]> > > >> > > >> > Before I start to dig, do you have any idea, what might have > >> > changed to result in this behavior? > >> > >> I can't think of any changes in the build system that might have > >> caused it. > >> > >> The only thing related to source files that has changed is that > >> SIP now generates full pathnames for #line. > > > > Hmm, that's probably the problem, as you don't always use absolute > > names. > > > > QtCore/sipQtCoreQAbstractAnimation.cpp: > > > > #line 38 > > "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip >/QtCore/qabstractanimation.sip" > > > #include <qabstractanimation.h> > > #line 39 "QtCore/sipQtCoreQAbstractAnimation.cpp" > > ^^^^^^ > > #line 39 > > "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip >/QtCore/qobject.sip" > > > #include <qobject.h> > > #line 43 "QtCore/sipQtCoreQAbstractAnimation.cpp" > > #line 36 > > "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip >/QtCore/qcoreevent.sip" > > > #include <qcoreevent.h> > > #line 46 "QtCore/sipQtCoreQAbstractAnimation.cpp" > > #line 38 > > "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip >/QtCore/qanimationgroup.sip" > > > #include <qanimationgroup.h> > > #line 49 "QtCore/sipQtCoreQAbstractAnimation.cpp" > > #line 315 > > "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip >/QtCore/qcoreevent.sip" > > > #include <qcoreevent.h> > > #line 52 "QtCore/sipQtCoreQAbstractAnimation.cpp" > > > > > > Checking: > > $ objdump -g QtCore/sipQtCoreQAbstractAnimation.o > > [...] > > The section .debug_info contains: > > > > Compilation Unit @ offset 0x0: > > Length: 0x13f0d (32-bit) > > Version: 2 > > Abbrev Offset: 0 > > Pointer Size: 4 > > <0><b>: Abbrev Number: 1 (DW_TAG_compile_unit) > > < c> DW_AT_producer : (indirect string, offset: 0xd552): > > GNU > > C++ > > > 4.3.2 [gcc-4_3-branch revision 141291] > > <10> DW_AT_language : 4 (C++) > > <11> DW_AT_name : (indirect string, offset: 0xa879): > > sipQtCoreQAbstractAnimation.cpp > > <15> DW_AT_comp_dir : (indirect string, offset: 0xd601): > > /usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtCo >re > > > <19> DW_AT_low_pc : 0x0 > > <1d> DW_AT_high_pc : 0x1ed0 > > <21> DW_AT_stmt_list : 0x0 > > [...] > > > > These do not match, resulting in the effects shown above. > > > > Always using absolute paths probably solves this. What do you > > think? > > Why is using a relative filename (ie. no path) ok, but not a relative > pathname? The problem here is, that you compile inside QtCore (e.g. without paths): g++ -c -pipe -march=i586 -mtune=i686 -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fPIC -g -Wall -W -D_REENTRANT -DSIP_PROTECTED_IS_PUBLIC -Dprotected=public -DQT_CORE_LIB -I. -I/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/qpy/QtCore -I/usr/include/python2.6 -I/usr/mkspecs/linux-g++ -I/usr/include/QtCore -I/usr/include -o sipQtCoreQAbstractAnimation.o sipQtCoreQAbstractAnimation.cpp while the source contain them, hence they get doubled. This time, I proved my claim here by using: find Qt* phonon -name \*.cpp -exec sed -i 's/^\#line \([0-9]\+\) "\([^\/].*\)\/\(.*\)"/#line \1 "\3"/g' {} \; e.g. removing the first relative path argument. QtCore/sipQtCoreQAbstractAnimation.cpp excerpt: #include "sipAPIQtCore.h" #line 38 "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip/QtCore/qabstractanimation.sip" #include <qabstractanimation.h> #line 39 "sipQtCoreQAbstractAnimation.cpp" ^^^: no QtCore/ #line 39 "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip/QtCore/qobject.sip" #include <qobject.h> #line 43 "sipQtCoreQAbstractAnimation.cpp" #line 36 "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip/QtCore/qcoreevent.sip" #include <qcoreevent.h> #line 46 "sipQtCoreQAbstractAnimation.cpp" #line 38 "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip/QtCore/qanimationgroup.sip" #include <qanimationgroup.h> #line 49 "sipQtCoreQAbstractAnimation.cpp" #line 315 "/usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/sip/QtCore/qcoreevent.sip" #include <qcoreevent.h> #line 52 "sipQtCoreQAbstractAnimation.cpp" é voila: + /usr/lib/rpm/find-debuginfo.sh /usr/src/packages/BUILD/PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/bin/pyrcc4 extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/bin/pylupdate4 WARNING: /usr/lib/qt4/plugins/designer/libpythonplugin.so is already stripped! extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/dbus/mainloop/qt.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/Qt.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtDesigner.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/phonon.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtXmlPatterns.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtXml.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtWebKit.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtTest.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtSvg.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtSql.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtScriptTools.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtScript.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtOpenGL.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtDeclarative.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtNetwork.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtMultimedia.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtHelp.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtGui.so extracting debug info from /var/tmp/python-qt4-4.8.2-build/usr/lib/python2.6/site-packages/PyQt4/QtCore.so cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtCore/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtCore/QtCore/sipAPIQtCore.h: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtDeclarative/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtDeclarative/QtDeclarative/sipAPIQtDeclarative.h: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtDesigner/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtGui/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtGui/QtGui/sipAPIQtGui.h: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtSql/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtSvg/QtSvg/sipAPIQtSvg.h: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtWebKit/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtWebKit/QtWebKit/sipAPIQtWebKit.h: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/QtXml/Auto-generated: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/qpy/QtCore/QtCore/sipAPIQtCore.h: Cannot stat: No such file or directory cpio: PyQt-x11-gpl-snapshot-4.8.2-24a6ba5f4f0f/qpy/QtDeclarative/QtDeclarative/sipAPIQtDeclarative.h: Cannot stat: No such file or directory Okay, I missed the *.h files, but that nicely shows the difference :-) Convinced? Pete _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
