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[Bug bootstrap/49919] problem with building gcc 4.6.1 on Mac OS X Lion
- From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 31 Jul 2011 14:03:25 +0000
- Subject: [Bug bootstrap/49919] problem with building gcc 4.6.1 on Mac OS X Lion
- Auto-submitted: auto-generated
- References: <bug-49919-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49919
Jack Howarth <howarth at nitro dot med.uc.edu> changed:
What |Removed |Added
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CC| |howarth at nitro dot
| |med.uc.edu
--- Comment #5 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-07-31 14:03:09 UTC ---
This is due to http://llvm.org/bugs/show_bug.cgi?id=9571 which is fixed in
llvm.org's llvm-gcc 2.9 release but not in Apple's Xcode 4.1's llvm-gcc.
Perhaps we could use the reduced test case...
http://llvm.org/bugs/show_bug.cgi?id=9571#c11
to craft a configure test to reject the broken versions of llvm-gcc? For now,
all releases of FSF gcc have to be compiled with clang or Apple gcc-4.2 on
Lion.