----- Original Message ----- > Igor Galić wrote: > > > n.b.: Right now, this does not work, because our code has long > > since > > (v2.1.4/TS-427) parted with clang compatibility. > > XXX: Why are we not checking for clang on darwin? Isn't XCode the > > default.. thing? Doesn't it come with clang? How often more will > > I > > write clang in this commit message? Questions... > > Trunk compiles on my Mac using XCode without problem... Maybe Apple > made > changes to make it "compatible" with gcc? I use > > Using built-in specs. > Target: i686-apple-darwin11 > Configured with: > /private/var/tmp/llvmgcc42/llvmgcc42-2336.1~22/src/configure > --disable-checking --enable-werror > --prefix=/Developer/usr/llvm-gcc-4.2 > --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ > --program-prefix=llvm- > --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ > --with-slibdir=/usr/lib --build=i686-apple-darwin11 > --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.1~22/dst-llvmCore/Developer/usr/local > --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 > --target=i686-apple-darwin11 > --with-gxx-include-dir=/usr/include/c++/4.2.1 > Thread model: posix > gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build > 2336.1.00) > > > I guess I'm to blame for breaking clang building ... I'm curious > though, > what is it that we're "missing" from not supporting clang? I mean, > yes, we > should support it, but is there really something we'd change in our > code > to take advantage of something clang specific?
Well, for one, as aniket points out: I've tried doing it with a view to try out the address sanitizer library (http://code.google.com/p/address-sanitizer/) but I was I only mentioned this briefly on IRC when I saw the 3.0 release but there's a quite a bit from clang land that can benefit us: http://llvm.org/releases/3.0/docs/ReleaseNotes.html#externalproj AddressSanitizer and ThreadSanitizer for one, and SAFECode. Polly might also be interesting. And, of course, like always --analyze -- the static analyzer. > -- Leif So long, i -- Igor Galić Tel: +43 (0) 664 886 22 883 Mail: i.ga...@brainsware.org URL: http://brainsware.org/ GPG: 6880 4155 74BD FD7C B515 2EA5 4B1D 9E08 A097 C9AE
