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[Bug middle-end/54806] [4.7 Regression] Undefined symbols: "___emutls_v.*", ... on x86_64-apple-darwin12
- 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: Sat, 06 Oct 2012 01:46:04 +0000
- Subject: [Bug middle-end/54806] [4.7 Regression] Undefined symbols: "___emutls_v.*", ... on x86_64-apple-darwin12
- Auto-submitted: auto-generated
- References: <bug-54806-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54806
--- Comment #12 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-06 01:46:04 UTC ---
I would also add, regarding the broken emutls support in libstdc++.6.dylib
packaged by MacPorts, that clang for darwin11 provides tls support since Xcode
4.2. FSF gcc only supports emutls because no one written the required changes
to emit the necessary tls assembly code for darwin >=11. So the emutls support
should be left intact.