Thanks so much, Carter. What I'm still confused about is this: I was able to build stage 1 and then build stage 2 using stage 1. However, if I try building anything with either stage, it won't link. How was it able to link stage 2?
On Tue, Nov 26, 2013 at 4:27 PM, Carter Schonwald <[email protected]> wrote: > I'll cook up a patch and post it to trac in the next hour. > > > On Tuesday, November 26, 2013, Carter Schonwald wrote: >> >> It's because you're using GCC 4.2 on your Mac. It's not in GCC till 4.3. >> >> But should be cppd so that it's not used on x86 architectures so that this >> use doesn't happen >> >> On Monday, November 25, 2013, Amos Robinson wrote: >>> >>> Sorry for the noise, it turns out there's already a trac ticket: >>> https://ghc.haskell.org/trac/ghc/ticket/8561 >>> (I didn't find it because I was searching for ___builtin… instead of >>> __builtin!) >>> >>> On Tue, Nov 26, 2013 at 3:39 PM, Amos Robinson <[email protected]> >>> wrote: >>> > Hi, >>> > I'm having trouble linking with head: >>> > >>> >> [1 of 1] Compiling Main ( bindisttest/HelloWorld.lhs, >>> >> bindisttest/HelloWorld.o ) >>> >> Linking bindisttest/HelloWorld ... >>> >> Undefined symbols for architecture x86_64: >>> >> "___builtin___clear_cache", referenced from: >>> >> _flushExec in libHSrts.a(Storage.o) >>> >> ld: symbol(s) not found for architecture x86_64 >>> >> collect2: ld returned 1 exit status >>> > >>> > This is on OSX 10.8.5, where gcc --version gives me >>> >> i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. >>> >> build 5658) (LLVM build 2336.11.00) >>> > >>> > I get the impression that this commit is related. Is it the case that >>> > Apple switched from gcc to clang recently? Could that be why >>> > ___builtin__clear_cache is missing? >>> > >>> > I'm sorry, I don't really know anything about the runtime system, so >>> > am kind of stuck. >>> > >>> > >>> --SNIP-- >>> _______________________________________________ >>> ghc-devs mailing list >>> [email protected] >>> http://www.haskell.org/mailman/listinfo/ghc-devs _______________________________________________ ghc-devs mailing list [email protected] http://www.haskell.org/mailman/listinfo/ghc-devs
