For what it's worth, 2.0.1 seems to compile fine using XCode 4's GCC chain.
I opened a bug with Apple but have since closed it. On Wed, Apr 27, 2011 at 4:06 AM, Hans Aberg <haber...@telia.com> wrote: > On 27 Apr 2011, at 02:58, Brett Hoerner wrote: > >> Thanks for your quick reply. For future Google searches, the bug is >> only in the GCC included with XCode 4. Downgrading to XCode 3 did the >> trick for now. I'm going to report the bug to Apple shortly. > > Xcode 4 doesn't use a GCC derivation, but is based on LLVM/Clang. > >> On Tue, Apr 26, 2011 at 3:52 PM, Andy Wingo <wi...@pobox.com> wrote: >>> On Tue 26 Apr 2011 19:35, Brett Hoerner <bretthoer...@gmail.com> writes: >>> >>>> cc1(94600) malloc: *** error for object 0x14089b9f8: incorrect >>>> checksum for freed object - object was probably modified after being >>>> freed. >>>> *** set a breakpoint in malloc_error_break to debug >>>> vm-engine.c: In function 'vm_debug_engine': >>>> vm-engine.c:38: internal compiler error: Abort trap >>>> Please submit a full bug report, >>>> with preprocessed source if appropriate. >>>> See <URL:http://developer.apple.com/bugreporter> for instructions. >>> >>> This is an Apple compiler bug. Please take it up with them. I am sorry >>> that we cannot be of more assistance here; perhaps another Apple user >>> has a workaround. > > This bug is though similar to the one I mentioned here and reported to Apple > for some Guile 1.9 version. > > Hans > > >
