Just following up on my own issue, would an install of XCode 4 along side my existing XCode 3 cause this sort of problem? I've got XCode 4 in a separate directory, but I don't know how much cross linking into common paths there is.
On 6 Mar 2011, at 12:12, Nick Ludlam wrote: > Hi all, > I've just got myself set up on one of the Sandy Bridge laptops, and I've > broken my compile environment for MacRuby, and cannot seem to get it back. > > I've done the following to get llvm-2.8: > > $ svn co https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_28 llvm-2.8 > $ env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" CC=/usr/bin/gcc > CXX=/usr/bin/g++ ./configure --enable-bindings=none --enable-optimized > --with-llvmgccdir=/tmp --prefix=/opt/llvm-macruby > $ sudo env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" CC=/usr/bin/gcc > CXX=/usr/bin/g++ make -j4 > $ sudo env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" CC=/usr/bin/gcc > CXX=/usr/bin/g++ make install > > This has given me a complete but separate llvm tree in /opt/llvm-macruby/. > Within the MacRuby git clone (HEAD), I'm doing: > > rake llvm_path=/opt/llvm-macruby/ > > to allow it to see the llvm install. I've also added /opt/llvm-macruby/bin to > my shell path. But the build fails with a deep llvm voodoo issue that I'm not > even sure how to start addressing. It's in the part of the build where > miniruby is used to compile rbconfig.rb, and I've separated the output here: > > $ ./miniruby -I. -I./lib bin/rubyc --internal --arch x86_64 -C "rbconfig.rb" > -o "./rbconfig.rbo" > LLVM ERROR: Cannot yet select: 0x103097410: f64 = bit_convert 0x1030b6c10 > [ORD=391] [ID=7] > 0x1030b6c10: i64 = and 0x1030b6f10, 0x103087e10 [ORD=390] [ID=6] > 0x1030b6f10: i64,ch = CopyFromReg 0x1039104a8, 0x1030b9010 [ORD=390] [ID=5] > 0x1039104a8: ch = EntryToken [ORD=390] [ID=0] > 0x1030b9010: i64 = Register %reg16384 [ORD=390] [ID=1] > 0x103087e10: i64 = Constant<-4> [ORD=390] [ID=2] > > I get exactly the same issue when I was trying to use the llvm from the > Homebrew port system, and also when I install llvm into /usr/local (which I'd > like to avoid, as I'm trying to use Homebrew for anything in that path). > > Anybody got a suggestion as to what I can try next? > > Thanks, > Nick > > > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel _______________________________________________ MacRuby-devel mailing list MacRuby-devel@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
