Red Hat Bugzilla – Bug 836151
ACLiC broken by failure to link with libCint.so
Last modified: 2012-07-15 14:26:52 EDT
Description of problem: When compiling with ACLiC from within root, it doesn't include libCint.so, so it fails with a long list of error messages. This breaks a large part of the functionality of root, since scripts can then only be interpreted not compiled. Version-Release number of selected component (if applicable): root-core-5.32.03-1.fc17.x86_64 How reproducible: Always Steps to Reproduce: 1. Create a simple program like hello.C as follows: #include <iostream> void hello() {cout << "hello, world!" << endl;} 2. From the root prompt: .L hello.C++ Actual results: Info in <TUnixSystem::ACLiC>: creating shared library /tmp/./hello_C.so /tmp/hello_C_ACLiC_dict.o: In function `G__hello_C_ACLiC_dict__0_1290': /tmp/hello_C_ACLiC_dict.cxx:72: undefined reference to `G__setnull' /tmp/hello_C_ACLiC_dict.o: In function `G__get_sizep2memfunchello_C_ACLiC_dict()': /tmp/hello_C_ACLiC_dict.cxx:99: undefined reference to `G__setsizep2memfunc' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_typetablehello_C_ACLiC_dict': /tmp/hello_C_ACLiC_dict.cxx:124: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:124: undefined reference to `G__search_typename2' /tmp/hello_C_ACLiC_dict.cxx:125: undefined reference to `G__setnewtype' /tmp/hello_C_ACLiC_dict.cxx:126: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:126: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:126: undefined reference to `G__search_typename2' /tmp/hello_C_ACLiC_dict.cxx:127: undefined reference to `G__setnewtype' /tmp/hello_C_ACLiC_dict.cxx:128: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:128: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:128: undefined reference to `G__search_typename2' /tmp/hello_C_ACLiC_dict.cxx:129: undefined reference to `G__setnewtype' /tmp/hello_C_ACLiC_dict.cxx:130: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:130: undefined reference to `G__search_typename2' /tmp/hello_C_ACLiC_dict.cxx:131: undefined reference to `G__setnewtype' /tmp/hello_C_ACLiC_dict.cxx:132: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:132: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:132: undefined reference to `G__search_typename2' /tmp/hello_C_ACLiC_dict.cxx:133: undefined reference to `G__setnewtype' /tmp/hello_C_ACLiC_dict.cxx:134: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:134: undefined reference to `G__get_linked_tagnum' /tmp/hello_C_ACLiC_dict.cxx:134: undefined reference to `G__search_typename2' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_global0': /tmp/hello_C_ACLiC_dict.cxx:170: undefined reference to `G__resetplocal' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_func0': /tmp/hello_C_ACLiC_dict.cxx:187: undefined reference to `G__lastifuncposition' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_func12': /tmp/hello_C_ACLiC_dict.cxx:226: undefined reference to `G__memfunc_setup' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_tagtablehello_C_ACLiC_dict': /tmp/hello_C_ACLiC_dict.cxx:268: undefined reference to `G__get_linked_tagnum_fwd' /tmp/hello_C_ACLiC_dict.cxx:269: undefined reference to `G__get_linked_tagnum_fwd' /tmp/hello_C_ACLiC_dict.cxx:270: undefined reference to `G__get_linked_tagnum_fwd' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setuphello_C_ACLiC_dict': /tmp/hello_C_ACLiC_dict.cxx:274: undefined reference to `G__check_setup_version' /tmp/hello_C_ACLiC_dict.cxx:288: undefined reference to `G__getsizep2memfunc' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_typetablehello_C_ACLiC_dict': /tmp/hello_C_ACLiC_dict.cxx:135: undefined reference to `G__setnewtype' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_global1': /tmp/hello_C_ACLiC_dict.cxx:176: undefined reference to `G__resetglobalenv' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_func12': /tmp/hello_C_ACLiC_dict.cxx:228: undefined reference to `G__resetifuncposition' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_tagtablehello_C_ACLiC_dict': /tmp/hello_C_ACLiC_dict.cxx:271: undefined reference to `G__get_linked_tagnum_fwd' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_inithello_C_ACLiC_dict::~G__cpp_setup_inithello_C_ACLiC_dict()': /tmp/hello_C_ACLiC_dict.cxx:294: undefined reference to `G__remove_setup_func' /tmp/hello_C_ACLiC_dict.o: In function `G__cpp_setup_inithello_C_ACLiC_dict': /tmp/hello_C_ACLiC_dict.cxx:293: undefined reference to `G__add_setup_func' /tmp/hello_C_ACLiC_dict.cxx:293: undefined reference to `G__call_setup_funcs' collect2: error: ld returned 1 exit status Error in <ACLiC>: Compilation failed! i.e. it is missing all the functions from libCint.so Expected results: should compile and add the function hello, which can then be called from the root prompt. Additional info: Workaround: gSystem->Load("libCint.so") before compiling ensures that libCint.so is already loaded, so the compilation works. Link: http://code.compeng.uni-frankfurt.de/projects/root/repository/revisions/d33118a47b082eb6d88a64b5e31413a1e6dd8527 Making the changes suggested by the diff in that link fixes the problem for me.
yum provides '*/libCint.so' root-cint-5.28.00h-1.el6.i686 : CINT C++ interpreter Repo : epel Matched from: Filename : /usr/lib/root/libCint.so do you have the root-cint package installed?
Ignore my last comment, you must have it installed.
I have root-cint-5.32.03-1.fc17.x86_64 from F17, but as you obviously realised 103 seconds later, the workaround wouldn't have worked without it:)
root-5.28.00h-2.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/root-5.28.00h-2.el6
root-5.32.03-2.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/root-5.32.03-2.fc17
root-5.28.00h-2.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/root-5.28.00h-2.el5
root-5.30.06-3.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/root-5.30.06-3.fc16
Package root-5.32.03-2.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing root-5.32.03-2.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-10116/root-5.32.03-2.fc17 then log in and leave karma (feedback).
root-5.32.03-2.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.
root-5.30.06-3.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report.
root-5.28.00h-2.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.
root-5.28.00h-2.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report.