On Thu, 4 Jun 2009, edwin.mad...@verizonwireless.com wrote:
getting jvm_NULL_THUNK_DATA not found error in the last step of building JCC on Cygwin/windows with "python setup.py build" after switching to gcc version 4.3.2 20080827 (beta) 2 (GCC) with Advise from Andi V, and Christian H. gcc4x is available from Cygwin, but not as default -do not know why. String jvm_NULL_THUNK_DATA exists in jvm.lib as can be seen below. This string appears 4 times, (included only once for this mail) $ strings /c/Edwin/Programs/Java/jdk1.6.0_13/lib/jvm.lib | grep THUNK jvm_NULL_THUNK_DATA For simplicity replaced all object file names from following command with "*.o" below. $ g++ -shared -Wl,--enable-auto-image-base *.o -L/usr/lib/python2.5/config -lpython2.5 -o build/lib.cygwin-1.5.25-i686-2.5/jcc/_jcc.dll -L/c/Edwin/Programs/Java/jdk1.6.0_13/lib -ljvm -Wl,-S Cannot export jvm_NULL_THUNK_DATA: symbol not found collect2: ld returned 1 exit status error: command 'g++' failed with exit status 1 it must be something simple or trivial I must be missing - any ideas/suggestions?
Maybe you also need a newer linker ? (I really don't know, I'm just guessing). Andi..
thanks in advance Edwin The information contained in this message and any attachment may be proprietary, confidential, and privileged or subject to the work product doctrine and thus protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify me immediately by replying to this message and deleting it and all copies and backups thereof. Thank you.
