Build error on OS X 64 bit

[msama]

OS X version 10.7.4 - 64 bit Scala 2.9.1 Z3 4.0 - 64 bit sbt 0.7.7

The compiler was first complaining for missing __in and __out. I added them in one of the header files.

Then I receive the following error:

[info] == gcc-osx == [info] Compiling C library [info] gcc -o /Users/rax/git/ScalaZ3/lib-bin/libscalaz3.jnilib -dynamiclib -I/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/include -I/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers -I/Users/rax/git/ScalaZ3/z3/x64/4.0/include -L/Users/rax/git/ScalaZ3/z3/x64/4.0/lib -g -lc -lz3 -fPIC -O2 -fopenmp /Users/rax/git/ScalaZ3/src/c/z3_thycallbacks.c /Users/rax/git/ScalaZ3/src/c/extra.c /Users/rax/git/ScalaZ3/src/c/casts.c /Users/rax/git/ScalaZ3/src/c/z3_Z3Wrapper.c [error] Undefined symbols for architecture x86_64: [error] "_Z3_trace_off", referenced from: [error] _Java_z3_Z3Wrapper_traceOff in ccUdOQlM.o [error] "_Z3_trace_to_stdout", referenced from: [error] _Java_z3_Z3Wrapper_traceToStdout in ccUdOQlM.o [error] "_Z3_trace_to_stderr", referenced from: [error] _Java_z3_Z3Wrapper_traceToStderr in ccUdOQlM.o [error] "_Z3_trace_to_file", referenced from: [error] _Java_z3_Z3Wrapper_traceToFile in ccUdOQlM.o [error] ld: symbol(s) not found for architecture x86_64 [error] collect2: ld returned 1 exit status [info] == gcc-osx ==

[psuter]

(Note that I fixed the __in and __out issue in master, I'm really not sure how it got in there in the first place.)

[msama]

True, i pulled your master and now that is disappeared. The other one is still there. It could be a problem with my machine configuration. i know that @matteo-g-rossi is building it without errors, but it fails the tests.

[msama]

Indeed those functions have been removed from Z3 4.0

    public static native boolean traceToFile(long contextPtr, String traceFile);
    public static native void traceToStderr(long contextPtr);
    public static native void traceToStdout(long contextPtr);
    public static native void traceOff(long contextPtr);

This is what is causing the compilation problem. I wonder how my linux build was still working.....

Are those used? can we remove them?

[psuter]

Thanks for taking care of this.