This is Ubuntu 10.04.3 LTS i686 (32-bit) with gcc 4.4.3 here …
[code]/…/build/unix/makecintdll.sh linux C++ qtcint qt global constructors keyed to G__qtcint.cxx': G__qtcint.cxx:(.text+0x1d16): undefined reference toG__add_setup_func’G__cpp_setup_tagtable': G__qtcint.cxx:(.text+0x1d6c): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1db6): undefined reference toG__tagtable_setup’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1dd2): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1e1c): undefined reference toG__tagtable_setup’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1e66): undefined reference toG__tagtable_setup’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1e82): undefined reference toG__get_linked_tagnum_fwd’G__tagtable_setup' G__qtcint.cxx:(.text+0x1ecc): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1ee8): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1f04): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' follow cint/cint/lib/qt/G__qtcint.o: In functionG__cpp_setup_tagtable’:G__tagtable_setup' G__qtcint.cxx:(.text+0x2250): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x226c): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x2288): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' follow cint/cint/lib/qt/G__qtcint.o: In functionG__cpp_setup_tagtable’:G__tagtable_setup' G__qtcint.cxx:(.text+0x2326): undefined reference toG__get_linked_tagnum_fwd’G__tagtable_setup' G__qtcint.cxx:(.text+0x2370): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x238c): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x23a8): undefined reference toG__get_linked_tagnum_fwd’
(… zillions of “undefined reference” messages like the above …)
cint/cint/lib/qt/G__qtcint.o: In function G__qtcint_15_0_71(G__value*, char const*, G__param*, int)': G__qtcint.cxx:(.text+0x1fd309): undefined reference toG__int’G__int' G__qtcint.cxx:(.text+0x1fd362): undefined reference toG__getstructoffset’G__store_tempobject' G__qtcint.cxx:(.text+0x1fd4bc): undefined reference toG__int’G__int' G__qtcint.cxx:(.text+0x1fd55d): undefined reference toG__int’G__int' G__qtcint.cxx:(.text+0x1fd5b5): undefined reference toG__getstructoffset’G__store_tempobject' G__qtcint.cxx:(.text+0x1fd6c9): undefined reference toG__int’G__int' G__qtcint.cxx:(.text+0x1fd76b): undefined reference toG__int’G__getstructoffset' G__qtcint.cxx:(.text+0x1fd830): undefined reference toG__store_tempobject’G__cpp_setup_init::~G__cpp_setup_init()': G__qtcint.cxx:(.text._ZN17G__cpp_setup_initD1Ev[G__cpp_setup_init::~G__cpp_setup_init()]+0x1c): undefined reference toG__remove_setup_func’
pcanal
February 6, 2012, 8:32pm
2
Hi,
Do you still have this problem with trunk (following all the Ubuntu related updates)?
Cheers,
This is Ubuntu 10.04.3 LTS i686 (32-bit) with gcc 4.4.3 here …
[code]/…/root/build/unix/makecintdll.sh linux C++ qtcint qt global constructors keyed to G__qtcint.cxx': G__qtcint.cxx:(.text+0x1d16): undefined reference toG__add_setup_func’G__cpp_setup_tagtable': G__qtcint.cxx:(.text+0x1d6c): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1db6): undefined reference toG__tagtable_setup’
(… tons of such messages …)
G__qtcint.cxx:(.text+0x1fd71b): undefined reference to G__int' G__qtcint.cxx:(.text+0x1fd76b): undefined reference toG__int’G__getstructoffset' G__qtcint.cxx:(.text+0x1fd830): undefined reference toG__store_tempobject’G__cpp_setup_init::~G__cpp_setup_init()': G__qtcint.cxx:(.text._ZN17G__cpp_setup_initD1Ev[G__cpp_setup_init::~G__cpp_setup_init()]+0x1c): undefined reference toG__remove_setup_func’
pcanal
February 8, 2012, 9:32pm
4
Hi,
This should be fixed by revision 42927 of the trunk.
Cheers,
I just tried to compile the newest ROOT v5-32-01 and the problem persists (it seems to me that the fix did not get to the v5-32-00-patches branch).
BTW. I’ve just found that exactly the same problem exists on CentOS 6.2 x86_64 SMP with gcc 4.4.6 and qt 4.6.2.
pcanal
March 2, 2012, 9:19pm
7
Hi,
Indeed, this was not backported to v5.32.
Cheers,
Could you, please, backport this?qtcint.so ” issue was fixed, too.
It seems to me that the problem is back …
[code]/…/build/unix/makecintdll.sh linux C++ qtcint qt global constructors keyed to G__qtcint.cxx': G__qtcint.cxx:(.text+0x1d16): undefined reference toG__add_setup_func’G__cpp_setup_tagtable': G__qtcint.cxx:(.text+0x1d6c): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1db6): undefined reference toG__tagtable_setup’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1dd2): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1e1c): undefined reference toG__tagtable_setup’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1e66): undefined reference toG__tagtable_setup’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1e82): undefined reference toG__get_linked_tagnum_fwd’G__tagtable_setup' G__qtcint.cxx:(.text+0x1ecc): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1ee8): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x1f04): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' follow cint/cint/lib/qt/G__qtcint.o: In functionG__cpp_setup_tagtable’:G__tagtable_setup' G__qtcint.cxx:(.text+0x2250): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x226c): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' G__qtcint.cxx:(.text+0x2288): undefined reference toG__get_linked_tagnum_fwd’G__get_linked_tagnum_fwd' follow cint/cint/lib/qt/G__qtcint.o: In functionG__cpp_setup_tagtable’:G__tagtable_setup' G__qtcint.cxx:(.text+0x2326): undefined reference toG__get_linked_tagnum_fwd’G__tagtable_setup' G__qtcint.cxx:(.text+0x2370): undefined reference toG__get_linked_tagnum_fwd’
(… tons of such messages …)
G__qtcint.cxx:(.text._ZN8QToolTip8hideTextEv[QToolTip::hideText()]+0x19): undefined reference to QString::shared_null' G__qtcint.cxx:(.text._ZN8QToolTip8hideTextEv[QToolTip::hideText()]+0x4a): undefined reference toQToolTip::showText(QPoint const&, QString const&, QWidget*)‘QString::free(QString::Data*)' cint/cint/lib/qt/G__qtcint.o: In functionQList<QPair<QString, QString> >::free(QListData::Data*)’:QString::free(QString::Data*)' G__qtcint.cxx:(.text._ZN5QListI5QPairI7QStringS1_EE4freeEPN9QListData4DataE[QList<QPair<QString, QString> >::free(QListData::Data*)]+0x78): undefined reference toQString::free(QString::Data*)‘qFree(void*)' cint/cint/lib/qt/G__qtcint.o: In functionQList<QPair<QString, QString> >::detach_helper()’:QListData::detach3()' G__qtcint.cxx:(.text._ZN5QListI5QPairI7QStringS1_EE13detach_helperEv[QList<QPair<QString, QString> >::detach_helper()]+0xff): undefined reference toQString::free(QString::Data*)'QString::free(QString::Data*)' G__qtcint.cxx:(.text._ZN5QListI5QPairI7QStringS1_EE13detach_helperEv[QList<QPair<QString, QString> >::detach_helper()]+0x12a): undefined reference toqFree(void*)‘
pcanal
July 11, 2012, 5:35pm
11
Hi,
That odds:g++ -shared -Wl,-soname,qtcint.so.5.34 -m32 -O2 -Wl,--no-undefined -Wl,--as-needed -lQtCore -lQtGui -lQt3Support -Llib -lCint -o cint/cint/include/qtcint.so.5.34 libCint is already on the link line …
Philippe.
In this case, I guess the problem is that the libraries should be IN THE END of the link command line.
I was right … please change the liker command line into (tested on CentOS and Ubuntu): g++ -shared -Wl,-soname,qtcint.so.5.34 -m64 -O2 -Wl,--no-undefined -Wl,--as-needed -o cint/cint/include/qtcint.so.5.34 cint/cint/lib/qt/G__qtcint.o -lQtCore -lQtGui -lQt3Support -Llib -lCint
pcanal
July 11, 2012, 6:37pm
14
Hi,
This is fixed in the trunk and the patch branch v5.32 and v5.34.
Cheers,
