Re: Error when trying to compile Guile 2.0 on OS X 10.6 using homebrew

[Hans Aberg]

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 <address@hidden> wrote:
>> On Tue 26 Apr 2011 19:35, Brett Hoerner <address@hidden> 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