[TxMt] error: thread-local storage is not supported for the current target

[Jacob Carlborg]

I'm trying to build TextMate and suddenly got this error:

[235/1222] Compile ‘Frameworks/crash/src/info.cc’…
FAILED: xcrun clang++ -include build/Shared/PCH/prelude.cc -c -pipe 
-fPIC -gdwarf-2 -m64 -mmacosx-version-min=10.7 -funsigned-char 
-D'NULL_STR="\uFFFF"' -DREST_API='"https://api.textmate.org"' -Wall 
-Wwrite-strings -Wformat -Winit-self -Wmissing-include-dirs 
-Wno-parentheses -Wno-sign-compare -Wno-switch -IShared/include 
-fcolor-diagnostics -DNDEBUG -Os -fvisibility=hidden -std=c++1y 
-stdlib=libc++ -I"/usr/local/include"  -o 
build/Frameworks/crash/src/info.o -MMD -MF 
build/Frameworks/crash/src/info.o.d -Ibuild/include 
Frameworks/crash/src/info.cc
Frameworks/crash/src/info.cc:61:3: error: thread-local storage is not 
supported for the current target
                 thread_local stack_t stack;

I have successfully compiled TextMate before and have not seen this 
error. info.cc has not been updated since April last year, I'm pretty 
certain I've compiled TextMate after that. Could this be related to my 
recent upgrade to OS X 10.10.3?

I have Xcode Version 6.3 (6D570) and Clang:

Apple LLVM version 6.1.0 (clang-602.0.49) (based on LLVM 3.6.0svn)
Target: x86_64-apple-darwin14.3.0
Thread model: posix

BTW, both "__thread" and "_Thread_local" works fine.

-- 
/Jacob Carlborg