Problems building OpenJDK7 with InvokeDynamic on OSX

[Ben Evans]

On Sun, Dec 7, 2008 at 4:26 PM, Charles Oliver Nutter <
charles.nutter at sun.com> wrote:

> Ben Evans wrote:
>
> > I'm a bit out of my depth here, and someone should definitely check my
> > assertion that the patches to array.hpp, debug.cpp, etc really don't
> > need to be applied against the bsd-port tree.
> >
> > I'm going to post this same compile fail to the bsd-port-dev list as
> > well - anyone else got any ideas?
>
> At a glance it almost looks like it's doubling something else up...some
> code that already exists elsewhere (in that file or in another file)
> getting applied and conflicting. Can you search for some of those redefs
> and see if maybe it's another piece that exists already?
>

OK, looking at this last part of the error:

/Users/boxcat/projects/jdk7-b40-bsd/sources/hotspot/src/cpu/x86/vm/interp_masm_x86_32.hpp:
In member function 'void
InterpreterMacroAssembler::empty_expression_stack()':
/Users/boxcat/projects/jdk7-b40-bsd/sources/hotspot/src/cpu/x86/vm/interp_masm_x86_32.hpp:123:
error: call of overloaded 'movptr(Address, int)' is ambiguous
/Users/boxcat/projects/jdk7-b40-bsd/sources/hotspot/src/cpu/x86/vm/assembler_x86.hpp:2099:
note: candidates are: void MacroAssembler::movptr(Address, intptr_t)
/Users/boxcat/projects/jdk7-b40-bsd/sources/hotspot/src/cpu/x86/vm/assembler_x86.hpp:2101:
note:                 void MacroAssembler::movptr(Address, RegisterImpl*)
make[6]: *** [incls/_precompiled.incl.gch] Error 1
make[5]: *** [the_vm] Error 2
make[4]: *** [product] Error 2
make[3]: *** [generic_build2] Error 2
make[2]: *** [product] Error 2
make[1]: *** [hotspot-build] Error 2
make: *** [build_product_image] Error 2

I think this is the same as a build issue reported on the bsd-port-dev list.
My understanding is that the underlying issue is that OpenJDK codebase
assumes that int32_t and intptr_t are the same, whereas OS X has intptr_t as
a 64-bit quantity.

Once this is fixed, it may resolve more of the errors above it in the error
trace I posted.

Thanks,

Ben
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