Shlomi: <code> svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm mkdir -p llvm/tools/clang svn co http://llvm.org/svn/llvm-project/cfe/trunk llvm/tools/clang mkdir llvm/cmake-build cd llvm/cmake-build ccmake ../ make export CC=$PWD/bin/clang export CXX=$PWD/bin/clang++ </code>
Now re-compile your library + test tools. (PS, If you want to fully bootstrap clang instead of just using stage1 here, use this "ugly" shell script to get a "clang built with clang built clang", aka stage 3). Please report how good/bad clang is for your case. On יום שלישי 15 יוני 2010 14:27:22 Shlomi Fish wrote: > On Monday 14 Jun 2010 12:20:03 Shlomi Fish wrote: > > On Monday 14 Jun 2010 02:30:24 Amos Shapira wrote: > > > There was an item on slashdot about LLVM project, have you tested it? > > > > LLVM is http://en.wikipedia.org/wiki/Low_Level_Virtual_Machine . I've > > learned about it from many places, including fellow developers on IRC. > > I've tested it with Freecell Solver back before 18-Apr-2009, according to > > http://fc-solve.berlios.de/docs/distro/NEWS.html . Reading from the > > NEWS.html file: > > > > [quote] > > Added Makefile.llvm to build LLVM bitcodes from the Freecell Solver > > sources. So far, they seem significantly slower than the native code > > compiled using gcc-4.3.2. > > [/quote] > > > > So that's it. I've used it with a binary distribution of gcc-for-LLVM > > instead of clang (which wasn't very mature back then). It's possible it > > has improved since then in this regard. > > > > In one comment I've read somewhere, it was claimed that Apple tends to > > hype LLVM, because that's what they support, but the fact is that gcc is > > much more mature and has many more years of development behind it. > > OK, found this comment now: > > http://lwn.net/Articles/391557/ > > Reading from it: > > [quote] > Actually they [= Apple] just refuse to touch anything GPLv3-related. And > they often oversell LLVM because they compare it with years-old GNU stuff. > > This is really sad because LLVM is great - it's just not as great as Apple > PR guys claim... > [/quote] > > Regards, > > Shlomi Fish
bootstrap-clang.sh
Description: application/shellscript
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