Hi Magicloud, Setting build.mk to "BuildFlavour = perf-llvm" means that the GHC built will be built using the LLVM backend of GHC.
For any build of GHC though, to *use* the LLVM backend of GHC you simply want to compile with "-fllvm". The output of inplace/bin/ghc-stage2 �Cinfo won't differ for a GHC built with the native-code-generator compared to one built with the LLVM code generator. Both build of GHC will include support for the native-code-generator and the LLVM backends. Cheers, David On 12 February 2013 08:48, Magicloud Magiclouds <magicloud.magiclo...@gmail.com> wrote: > > On Wed, Feb 13, 2013 at 12:41 AM, Magicloud Magiclouds > <magicloud.magiclo...@gmail.com> wrote: >> >> ./configure --with-gcc=/usr/bin/llvm-gcc > > > Sorry, I was wrong. with 'with-gcc' option, I got a ld error, which I will > post later. > Without this option, I got native code generator result because the > configure found gcc. > Should I or not using this option? > > -- > 竹密岂妨流水过 > 山高哪阻野云飞 > > And for G+, please use magiclouds#gmail.com. > > _______________________________________________ > Glasgow-haskell-users mailing list > Glasgow-haskell-users@haskell.org > http://www.haskell.org/mailman/listinfo/glasgow-haskell-users >
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