Re: [JVM-B] haskell-jvm-bridge revived

[Artem Gr <ar...@bi...>]

I've tried to compile the current version (under FreeBSD 6.1) and run 
into linking problems with "haskell-jvm-bridge/javavm-typed".

8<--------------------------------------------------------->8
Linking dist/build/ShowClasses/ShowClasses ...
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_destroy'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_getstacksize'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_create'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_init'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_exit'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_getstackaddr'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_resume_np'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_kill'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_setstacksize'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_get_np'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_setcreatesuspend_np'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_setprio'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_getprio'
/usr/lib/jvm-bridge/lib/libJVMBridge.so: undefined reference to 
`JVMBridge_FreeFunction'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_attr_setdetachstate'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_suspend_np'
/usr/local/diablo-jdk1.5.0/jre/lib/i386/client//libjvm.so: undefined 
reference to `pthread_cond_timedwait'
*** Error code 1
8<--------------------------------------------------------->8

and after adding

8<--------------------------------------------------------->8
ld-options: -threaded -package javavm -package javavm-interface
8<--------------------------------------------------------->8

into "cabal.m4", still

8<--------------------------------------------------------->8
Linking dist/build/ShowClasses/ShowClasses ...
/usr/lib/jvm-bridge/lib/libJVMBridge.so: undefined reference to 
`JVMBridge_FreeFunction'
*** Error code 1
8<--------------------------------------------------------->8

That's strange, since linking command (revealed by adding "-v" into 
before-mentioned "ld-options")

8<--------------------------------------------------------->8
cc -v -o dist/build/ShowClasses/ShowClasses 
-DDONT_WANT_WIN32_DLL_SUPPORT 
dist/build/ShowClasses/ShowClasses-tmp/Main.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Monad.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Class.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Reference.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Returnable.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Value.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/ArgumentList.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Object.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Throwable.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Tuple.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/String.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Array.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/ListArray.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Field.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Method.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/NewObject.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Thread.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Callback.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Primitive.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Typed/Invocation.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Monad.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Monad/Loadable.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Monad/Boot.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Monad/Standard.o 
dist/build/ShowClasses/ShowClasses-tmp/Foreign/JavaVM/Monad/User.o -lthr 
-L/usr/local/lib/javavm-interface-1.0/ghc-6.6 -L/usr/lib/jvm-bridge/lib 
-L/usr/local/lib/javavm-1.0/ghc-6.6 -L/usr/local/lib/ghc-6.6 
-lHSjavavm-interface-1.0 -lJVMBridge -lJVMInvocation 
-L/usr/local/diablo-jdk1.5.0/jre/lib/i386/ 
-L/usr/local/diablo-jdk1.5.0/jre/lib/i386/client/ -ljava -ljvm -lverify 
-lHSjavavm-1.0 -lHSbase -lHSbase_cbits -lHSrts_thr -lm -lgmp -u 
base_GHCziBase_Izh_static_info -u base_GHCziBase_Czh_static_info -u 
base_GHCziFloat_Fzh_static_info -u base_GHCziFloat_Dzh_static_info -u 
base_GHCziPtr_Ptr_static_info -u base_GHCziWord_Wzh_static_info -u 
base_GHCziInt_I8zh_static_info -u base_GHCziInt_I16zh_static_info -u 
base_GHCziInt_I32zh_static_info -u base_GHCziInt_I64zh_static_info -u 
base_GHCziWord_W8zh_static_info -u base_GHCziWord_W16zh_static_info -u 
base_GHCziWord_W32zh_static_info -u base_GHCziWord_W64zh_static_info -u 
base_GHCziStable_StablePtr_static_info -u base_GHCziBase_Izh_con_info -u 
base_GHCziBase_Czh_con_info -u base_GHCziFloat_Fzh_con_info -u 
base_GHCziFloat_Dzh_con_info -u base_GHCziPtr_Ptr_con_info -u 
base_GHCziPtr_FunPtr_con_info -u base_GHCziStable_StablePtr_con_info -u 
base_GHCziBase_False_closure -u base_GHCziBase_True_closure -u 
base_GHCziPack_unpackCString_closure -u 
base_GHCziIOBase_stackOverflow_closure -u 
base_GHCziIOBase_heapOverflow_closure -u 
base_GHCziIOBase_NonTermination_closure -u 
base_GHCziIOBase_BlockedOnDeadMVar_closure -u 
base_GHCziIOBase_BlockedIndefinitely_closure -u 
base_GHCziIOBase_Deadlock_closure -u 
base_GHCziIOBase_NestedAtomically_closure -u 
base_GHCziWeak_runFinalizzerBatch_closure -L/usr/local/lib -u 
base_GHCziConc_ensureIOManagerIsRunning_closure
8<--------------------------------------------------------->8

contains the -lHSjavavm-interface-1.0, where JVMBridge_FreeFunction 
seems to be present...

Ashley Yakeley wrote:
> I've done some work towards getting it working with 6.6, which I've 
> pushed up. I don't think it's quite finished, though.
>
> --Ashley Yakeley